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Zhang M, Huang Z, Jayavanth P, Luo Z, Zhou H, Huang C, Ou S, Liu F, Zheng J. Esterification of black bean anthocyanins with unsaturated oleic acid, and application characteristics of the product. Food Chem 2024; 448:139079. [PMID: 38520989 DOI: 10.1016/j.foodchem.2024.139079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/06/2024] [Accepted: 03/18/2024] [Indexed: 03/25/2024]
Abstract
Esterification of anthocyanins with saturated fatty acids have been widely investigated, while that with unsaturated fatty acids is little understood. In this study, crude extract (purity ∼ 35 %) of cyanidin-3-O-glucoside (C3G) from black bean seed coat was utilized as reaction substrate, and enzymatically acylated with unsaturated fatty acid (oleic acid). Optimization of various reaction parameters finally resulted in the highest acylation rate of 54.3 %. HPLC-MS/MS and NMR analyses elucidated the structure of cyanidin-3-O-glucoside-oleic acid ester (C3G-OA) to be cyanidin-3-O-(6″-octadecene)-glucoside. Introduction of oleic acid into C3G improved the lipophilicity, antioxidant ability, and antibacterial activity. Further, the color and substance stability analyses showed that the susceptibility of C3G and C3G-OA to different thermal, peroxidative, and illuminant treatments were highly pH dependent, which suggested individual application guidelines. Moreover, C3G-OA showed lower toxicity to normal cell (QSG-7701) and better inhibitory effect on the proliferation of HepG2 cells than C3G, which indicated its potential anti-tumor bioactivity.
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Affiliation(s)
- Mianzhang Zhang
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong, China
| | - Zixin Huang
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong, China
| | - Pallavi Jayavanth
- International College, Jinan University, 510632 Guangzhou, Guangdong, China
| | - Ziming Luo
- Zhongshan Riwei Food Company, LTD., 528400 Zhongshan, Guangdong, China
| | - Hua Zhou
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong, China
| | - Caihuan Huang
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong, China
| | - Shiyi Ou
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong, China; Guangzhou College of Technology and Business, 510580 Guangzhou, Guangdong, China
| | - Fu Liu
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong, China.
| | - Jie Zheng
- Department of Food Science and Engineering, Jinan University, 510632 Guangzhou, Guangdong, China; Guangdong-Hong Kong Joint Innovation Platform for the Safety of Bakery Products, Guangzhou 510632, China.
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2
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Yang Y, Hu B, Han L, Zhang X, Wang Q, Hu C, Ahmed S, Ryo K, Yang X. Fabrication and characterization of alginate-zein core-shell microcapsules for controlled release of buckwheat honey. Food Chem 2024; 446:138814. [PMID: 38402771 DOI: 10.1016/j.foodchem.2024.138814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 01/25/2024] [Accepted: 02/19/2024] [Indexed: 02/27/2024]
Abstract
In this study, extrusion method was employed to fabricate alginate-zein core-shell microcapsules loaded with buckwheat honey by dropping alginate and buckwheat honey mixture solution into a 70.0 % zein ethanol solution(v/v) containing 5.0 % CaCl2 solution (wt%). The microcapsules were constructed by two parts: 1) the formation of hydrophilic beads through the crosslinking of alginate chains with Ca2+; 2) the introduction of alginate beads into the aqueous zein ethanol solution which decreased the ethanol concentration, prompting the precipitation of zein and the deposition of zein nanoparticles onto the surfaces of alginate beads. Comparing with the alginate beads, the prepared microcapsules not only possessed better water-holding capacity, but also achieved controlled release of buckwheat honey. Importantly, the microcapsules significantly retained the antioxidant activity of the buckwheat honey. Therefore, this innovative method for fabricating alginate-zein core-shell microcapsules can suggest a promising approach to broaden the application of buckwheat honey in the food field.
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Affiliation(s)
- Yisu Yang
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-ku, Tokyo 108-8477, Japan
| | - Bing Hu
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, School of Life Sciences, Dalian Minzu University, Dalian 116600, China
| | - Lingyu Han
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, School of Life Sciences, Dalian Minzu University, Dalian 116600, China
| | - Xun Zhang
- Hubei International Scientific and Technological Cooperation Base of Food Hydrocolloids, School of Food and Biological Engineering, Hubei University of Technology, Wuhan 430068, China
| | - Qi Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Chuhuan Hu
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-ku, Tokyo 108-8477, Japan
| | - Shafi Ahmed
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-ku, Tokyo 108-8477, Japan
| | - Koki Ryo
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-ku, Tokyo 108-8477, Japan
| | - Xi Yang
- Department of Food Science and Technology, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato-ku, Tokyo 108-8477, Japan.
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3
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Wang X, Fu J, Bhullar KS, Chen B, Liu H, Zhang Y, Wang C, Liu C, Su D, Ma X, Qiao Y. Identification, in silico selection, and mechanistic investigation of antioxidant peptides from corn gluten meal hydrolysate. Food Chem 2024; 446:138777. [PMID: 38402763 DOI: 10.1016/j.foodchem.2024.138777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/30/2023] [Accepted: 02/14/2024] [Indexed: 02/27/2024]
Abstract
Seven novel antioxidant peptides (AWF, LWQ, WIY, YLW, LAYW, LPWG, and LYFY) exhibiting a superior activity compared to trolox were identified through in silico screening. Among these, the four peptides (WIY, YLW, LAYW, and LYFY) displayed notably enhanced performance, with ABTS activity 2.58-3.26 times and ORAC activity 5.19-8.63 times higher than trolox. Quantum chemical calculations revealed that the phenolic hydroxyl group in tyrosine and the nitrogen-hydrogen bond in the indole ring of tryptophan serve as the critical sites for antioxidant activity. These findings likely account for the potent chemical antioxidant activity. The corn peptides also exerted a protective effect against AAPH-induced cytomorphologic changes in human erythrocytes by modulating the antioxidant system. Notably, LAYW exhibited the most pronounced cytoprotective effects, potentially due to its high content of hydrophobic amino acids.
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Affiliation(s)
- Xiao Wang
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China
| | - Juan Fu
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China; School of Flavor and Fragrance Technology and Engineering, Shanghai Institute of Technology, Shanghai, PR China
| | - Khushwant S Bhullar
- Department of Agricultural Food & Nutritional Science, University of Alberta, Edmonton T6G 2P5, Canada
| | - Bingjie Chen
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China
| | - Hongru Liu
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China
| | - Yi Zhang
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China
| | - Chunfang Wang
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China
| | - Chenxia Liu
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China
| | - Di Su
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China
| | - Xia Ma
- School of Flavor and Fragrance Technology and Engineering, Shanghai Institute of Technology, Shanghai, PR China
| | - Yongjin Qiao
- Crop Breeding and Cultivation Research Institution, Research Center for Agricultural Products Preservation and Processing, Shanghai Academy of Agricultural Sciences, Shanghai, PR China.
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4
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Zhang X, Xiong Z, Zhang S, Li K, Bu Y, Zheng N, Zhao S, Wang J. Enrichment of milk antioxidant activity by dietary supplementation of red clover isoflavone in cows and its improvement on mice intestinal health. Food Chem 2024; 446:138764. [PMID: 38408399 DOI: 10.1016/j.foodchem.2024.138764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/24/2024] [Accepted: 02/13/2024] [Indexed: 02/28/2024]
Abstract
Red clover (Trifolium pratense) isoflavone was supplemented to dairy cows, and antioxidant capacity of milk was assessed. Treated cows increased the activities of antioxidant enzymes, reduced production of oxidation products, and enhanced the concentrations of vitamin E and vitamin C. Moreover, milk fatty acid profile was positive influenced by 8 g/kg red clover isoflavone, with changes in the lower saturated and higher unsaturated fatty acids. We further demonstrated the efficacy of antioxidant capacity of milk in mice, found that milk from cows feeding red clover isoflavone increased the expressions of antioxidant enzymes, and alleviated lipopolysaccharide (LPS)-stimulated tissue damage of duodenum and jejunum, which was related to upregulated metabolism pathways of carbohydrate, lipid, and amino acid, as well as downregulated inflammatory related pathways. Together, dietary supplementation of red clover isoflavone is an effective way to improve milk antioxidant capacity, providing a natural strategy for developing functional foods.
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Affiliation(s)
- Xiaoyin Zhang
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Zhanbo Xiong
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Shiqi Zhang
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Kexin Li
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Ying Bu
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Nan Zheng
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Shengguo Zhao
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Jiaqi Wang
- State Key Laboratory of Animal Nutrition and Feeding, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
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5
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Chukiatsiri S, Wongsrangsap N, Kiatwuthinon P, Phonphoem W. Purification and identification of novel antioxidant peptides derived from Bombyx mori pupae hydrolysates. Biochem Biophys Rep 2024; 38:101707. [PMID: 38601751 PMCID: PMC11004502 DOI: 10.1016/j.bbrep.2024.101707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/30/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024] Open
Abstract
The biological importance of antioxidant peptides was the focus of new natural sources of food preservatives. Bombyx mori pupae are considered a valuable by-product of the silk-reeling industry due to their high-quality protein content. This study aimed to purify and identify the antioxidant peptides obtained from enzymatically hydrolyzed B. mori pupae, which could be used as new sources of natural food preservatives. Among the prepared hydrolysates, pepsin hydrolysate with the highest antioxidant activities was purified sequentially using ultrafiltration and reversed-phase high-performance liquid chromatography (RP-HPLC). The DPPH radical scavenging and ferrous ion chelating activity were used to evaluate antioxidant activity. Fractions with high activity were further analyzed by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Three peptides were identified as Glu-Asn-Ile-Ile-Leu-Phe-Arg (ENIILFR), Leu-Asn-Lys-Asp-Leu-Met-Arg (LNKDLMR), and Met-Leu-Ile-Ile-Ile-Met-Arg (MLIIIMR), respectively. All three novel identified peptides exhibited significantly stronger antioxidant capacity than synthetic antioxidants used in the food industry, including butylated hydroxyanisole (BHA), and butylated hydroxytoluene (BHT). ENIILFR showed the best antioxidant activity. These findings indicate that the three peptides have potential applications as natural antioxidants in the food industry.
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Affiliation(s)
- Suttida Chukiatsiri
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | | | - Pichamon Kiatwuthinon
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Wannarat Phonphoem
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
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6
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Liu L, Lv L, Dai W, Nie J. The effect of naringenin-phospholipid complex on thermal oxidative stability of soybean oil under heating condition. Food Chem 2024; 444:138631. [PMID: 38325079 DOI: 10.1016/j.foodchem.2024.138631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/15/2024] [Accepted: 01/28/2024] [Indexed: 02/09/2024]
Abstract
Naringenin (NGE), a typical flavanone abundant in citrus fruits, exhibits remarkable antioxidant activities. However, its low solubility in oil restricts its widespread use in inhibiting lipid oxidation. In this study, we present a novel and effective approach to address this limitation by developing a naringenin-phospholipid complex (NGE-PC COM). Comprehensive analytical techniques including Fourier transform infrared (FTIR), differential scanning calorimetry (DSC), and X-ray diffraction (XRD) were employed to confirm the formation of the NGE-PC COM and elucidate the interaction mechanism between NGE and phospholipids molecules. Notably, the oil-solubility of NGE was significantly enhanced by approximately 2700-fold when formulated as a phospholipid complex in soybean oil. The improved oil-solubility of NGE-PC COM enabled effective inhibition of oil thermal oxidation under high temperature conditions. Generally, this investigation proposed a novel and promising strategy for employing flavanones with strong antioxidant activities to enhance the thermal oxidative stability of edible oil during heating processes.
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Affiliation(s)
- Liyao Liu
- College of Basic Science, Tianjin Agriculture University, Tianjin 300392, PR China
| | - Lifei Lv
- College of Basic Science, Tianjin Agriculture University, Tianjin 300392, PR China
| | - Wenjie Dai
- College of Basic Science, Tianjin Agriculture University, Tianjin 300392, PR China
| | - Jinju Nie
- Yantai Key Laboratory of Nanomedicine & Advanced Preparations, Yantai Institute of Materia Medica, Shandong 264000, PR China.
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7
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Matić M, Stupar A, Pezo L, Đerić Ilić N, Mišan A, Teslić N, Pojić M, Mandić A. Eco-Friendly Extraction: A green approach to maximizing bioactive extraction from pumpkin ( Curcubita moschata L.). Food Chem X 2024; 22:101290. [PMID: 38586223 PMCID: PMC10998083 DOI: 10.1016/j.fochx.2024.101290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/01/2024] [Accepted: 03/12/2024] [Indexed: 04/09/2024] Open
Abstract
The research focused on optimizing the accelerated solvent extraction (ASE) of carotenoids and polyphenols from pumpkin powder. The study optimized accelerated solvent extraction (ASE) of carotenoids and polyphenols from pumpkin powder. Using a mix of standard score (SS) and artificial neural network (ANN) methods, the extraction process was fine-tuned. The ANN model assessed extraction parameters' significance, achieving high predictability for total carotenoid content (TCC), total phenolic content (TPC), and free radical scavenging capacity (DPPH and ABTS methods). The analysis highlighted the most effective extraction at 50 % concentration, 120 °C temperature, 5 min duration, and 2 cycles, yielding high carotenoid and phenolic content (TCC 571.49 µg/g, TPC 7.85 mg GAE/g). HPLC-DAD profiles of the optimized ASE extract confirmed major carotenoids and phenolic compounds. Strong correlations were found between bioactive compounds and antioxidant activity, emphasizing potential health benefits.
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Affiliation(s)
- Milana Matić
- Faculty of Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Alena Stupar
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Lato Pezo
- Institute of General and Physical Chemistry, University of Belgrade, Studentski trg 12/V, 11000 Belgrade, Serbia
| | - Nataša Đerić Ilić
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Aleksandra Mišan
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Nemanja Teslić
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Milica Pojić
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
| | - Anamarija Mandić
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
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Guan Y, Liang Z, Li R, Guo Y, Dang L, Gong F, Xu S, Wang T, Bo N, Yang S, Jiang W, Zhang G, Zhao M, Chen J. Chemical composition and antioxidant activity of Polygonatum kingianum processed by the traditional method of "Nine Cycles of Steaming and Sun-Drying". Food Chem X 2024; 22:101292. [PMID: 38559439 PMCID: PMC10978476 DOI: 10.1016/j.fochx.2024.101292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 04/04/2024] Open
Abstract
Polygonatum kingianum Coll. et (Hemsl) is a famous Chinese traditional food and medicine analogous plant. The rhizome of P. kingianum showed a decrease in levels of alkaloids, amino acids and derivatives, terpenoids, and an increase in organic acid and saccharides when it was processed by the traditional method of "Nine Cycles of Steaming and Sun-Drying". The relative content of 341 metabolites were increased (fold change, FC > 2; variable importance in projection, VIP > 1 and P-value, P < 0.05); while 456 metabolites were decreased (FC < 0.5, VIP > 1, and P < 0.05). The changes in chemical components result in a decrease in numb taste and an increase in sweetness. The increased antioxidant activity was observed in the processed samples. Together, this work has advanced the mechanism of reducing numb taste and enhancing antioxidant activity in the resource plants, such as P. kingianum, processed by the traditional method.
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Affiliation(s)
- Yanhui Guan
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Zhengwei Liang
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Ruoyu Li
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- College of Tea Science, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Yunjiao Guo
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
- DeHong Teachers’ College, Mangshi 678400, People's Republic of China
| | - Lingjing Dang
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
- DeHong Vocational College, Mangshi 678400, People's Republic of China
| | - Fuming Gong
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
- DeHong Vocational College, Mangshi 678400, People's Republic of China
| | - Susu Xu
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Teng Wang
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- College of Tea Science, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Nianguo Bo
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- College of Tea Science, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Shengchao Yang
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Weiwei Jiang
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- College of Science, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Guanghui Zhang
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Ming Zhao
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- College of Tea Science, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
| | - Junwen Chen
- College of Agronomy and Biotechnology & The Key Laboratory of Medicinal Plant Biology of Yunnan Province & National Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwestern China, Yunnan Agricultural University, Kunming 650201, People's Republic of China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming 650201, People's Republic of China
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9
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Florencia Cravero C, Stefani Juncos N, Rubén Grosso N, Horacio Olmedo R. Autoxidation interference assay to evaluate the protection against lipid oxidation of antioxidant administration: Comparison of the efficiency of progressive release or total administration. Food Chem 2024; 444:138580. [PMID: 38330603 DOI: 10.1016/j.foodchem.2024.138580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 12/31/2023] [Accepted: 01/23/2024] [Indexed: 02/10/2024]
Abstract
Lipid oxidation is a cause of food spoilage, and antioxidants are used to retard it, but the timing of administration is important for this effect. The research aims to evaluate the protective efficiency against oxidative deterioration through the prolonged or complete addition of antioxidants without retention in the matrix. For this purpose, three modes of administration of the synthetic antioxidant BHT and oregano essential oil were evaluated: 100, 50, and 25 in which 100 % was incorporated at the beginning, 50 % in two aliquots, and 25 % in 4 aliquots. After adding the aliquots, all treatments reached 0.02 w/w of antioxidant in oil. An accelerated oxidation study was performed at 60 °C for 12 days, and chemical indicators (Peroxide and Conjugated Dienes value) along with volatiles (2-Heptenal and 2,4-Decadienal EE) were assessed. The order of protection shows that the initial addition of antioxidants yielded the highest efficiency.
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Affiliation(s)
- Carolina Florencia Cravero
- Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Laboratorio de Lactología. Córdoba. Argentina.
| | - Nicolle Stefani Juncos
- Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias, Laboratorio de Tecnología de Alimentos (LabTA), Córdoba, Argentina; CONICET, Instituto Multidisciplinario de Biología Vegetal (IMBIV), Córdoba, Argentina.
| | - Nelson Rubén Grosso
- Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias, Laboratorio de Tecnología de Alimentos (LabTA), Córdoba, Argentina; CONICET, Instituto Multidisciplinario de Biología Vegetal (IMBIV), Córdoba, Argentina.
| | - Rubén Horacio Olmedo
- Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias, Laboratorio de Tecnología de Alimentos (LabTA), Córdoba, Argentina; CONICET. Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), Córdoba, Argentina.
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10
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Jiang DL, Wang QH, Huang C, Sutar PP, Lin YW, Okaiyeto SA, Lin ZF, Wu YT, Ma WM, Xiao HW. Effect of various different pretreatment methods on infrared combined hot air impingement drying behavior and physicochemical properties of strawberry slices. Food Chem X 2024; 22:101299. [PMID: 38559442 PMCID: PMC10978477 DOI: 10.1016/j.fochx.2024.101299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/07/2024] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
In current work, the effect of freezing (F), ultrasound (U), and freeze- ultrasound (FU) pretreatment on infrared combined with hot air impingement drying kinetics, cell ultrastructure, enzyme activity, and physicochemical properties of strawberry slices were explored. Results showed that FU pretreatment enhanced cell membrane permeability via forming micropores, altered water status by transforming bound water into free water and thus promoted moisture diffusivity and decreased drying time by 50% compared to the control group. FU pretreatment also extensively decreased pectin methylesterase enzyme activity and maintained quality. The contents of total phenols, anthocyanins, vitamin C, antioxidant activity, and a* value of dried strawberries pretreated by FU were extensively increased compared to the control group. U and FU pretreatments were beneficial for retaining aromatic components and organic sulfides according to e-nose analyses. The findings indicate that FU is a promising pretreatment technique as it enhances drying process and quality of strawberry slices.
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Affiliation(s)
- Da-Long Jiang
- School of Computer and Control Engineering, Yantai University, Yantai 264005, Shandong, China
| | - Qing-Hui Wang
- Agricultural Mechanization Institute, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Chu Huang
- Yancheng Dafeng District Fruit Tree Technical Guidance Station, Yancheng 224005, Jiangsu, China
| | - Parag Prakash Sutar
- Department of Food Process Engineering, National Institute of Technology Rourkela, Odisha 769008, India
| | - Ya-Wen Lin
- School of Food Science and Engineering, Bohai University, Jinzhou 121000, Liaoning, China
| | - Samuel Ariyo Okaiyeto
- College of Engineering, China Agricultural University, P.O. Box 194, 17 Qinghua Donglu, Beijing 100083, China
| | - Zi-Fan Lin
- Department of Electrical and Electronic Engineering, University of Western Australia, Perth 6000, Australia
| | - Yun-Tian Wu
- BeiGene Guangzhou Biologics Manufacturing Co., Ltd, Guangzhou 510555, China
| | - Wen-Ming Ma
- School of Computer and Control Engineering, Yantai University, Yantai 264005, Shandong, China
| | - Hong-Wei Xiao
- College of Engineering, China Agricultural University, P.O. Box 194, 17 Qinghua Donglu, Beijing 100083, China
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11
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Khan UM, Sameen A, Decker EA, Shabbir MA, Hussain S, Latif A, Abdi G, Aadil RM. Implementation of plant extracts for cheddar-type cheese production in conjunction with FTIR and Raman spectroscopy comparison. Food Chem X 2024; 22:101256. [PMID: 38495457 PMCID: PMC10943033 DOI: 10.1016/j.fochx.2024.101256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/13/2024] [Accepted: 02/25/2024] [Indexed: 03/19/2024] Open
Abstract
Plant extracts have demonstrated the ability to act as coagulants for milk coagulation at an adequate concentration, wide temperatures and pH ranges. This research is focused on the use of different vegetative extracts such as Citrus aurnatium flower extract (CAFE), bromelain, fig latex, and melon extract as economical and beneficial coagulants in the development of plant-based cheddar-type cheese. The cheddar-type cheese samples were subjected to physicochemical analysis in comparison to controlled cheese samples made from acetic acid and rennet. The fat, moisture, protein, and salt contents remained the same over the storage period, but a slight decline was observed in pH. The Ferric reducing antioxidant power (FRAP) increased with the passage of the ripening period. The FTIR and Raman spectra showed exponential changes and qualitative estimates in the binding and vibrational structure of lipids and protein in plant-based cheeses. The higher FTIR and Raman spectra bands were observed in acid, rennet, bromelain, and CAFE due to their firm and strong texture of cheese while lower spectra were observed in cheese made from melon extract due to weak curdling and textural properties. These plant extracts are economical and easily available alternative sources for cheese production with higher protein and nutritional contents.
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Affiliation(s)
- Usman Mir Khan
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad 38000, Pakistan
| | - Aysha Sameen
- Department of Food Science and Technology, Government College Women University, Faisalabad 38000, Pakistan
| | - Eric Andrew Decker
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
| | - Muhammad Asim Shabbir
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad 38000, Pakistan
| | - Shahzad Hussain
- Department of Food Science and Nutrition, College of Food and Agriculture, King Saud University, Riyadh 11451, Saudi Arabia
| | - Anam Latif
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha 40100, Pakistan
| | - Gholamreza Abdi
- Department of Biotechnology, Persian Gulf Research Institute, Persian Gulf University, Bushehr 75169, Iran
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad 38000, Pakistan
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12
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Liu R, Zhang X, Cai Y, Xu S, Xu Q, Ling C, Li X, Li W, Liu P, Liu W. Research progress on medicinal components and pharmacological activities of polygonatum sibiricum. J Ethnopharmacol 2024; 328:118024. [PMID: 38484952 DOI: 10.1016/j.jep.2024.118024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/22/2024] [Accepted: 03/05/2024] [Indexed: 04/14/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Polygonatum sibiricum, commonly known as Siberian Solomon's seal, is a traditional herb widely used in various traditional medical systems, especially in East Asia. In ancient China, the use of polygonatum sibiricum in medicine and food was mentioned in Li Shizhen's Bencao Gangmu of traditional Chinese medicine (TCM). It was also used in history of India in Vedic medicine. The plant is rich in bioactive substances such as polysaccharides, saponins, flavonoid and alkaloids. AIM OF THE REVIEW The aim of this review is to understand the pharmacological and pharmacokinetics research progress of the major components of polygonatum sibiricum, and to prospect its potential application and development in the treatment of various diseases. MATERIALS AND METHODS We conducted a systematic literature search against major online databases on the Web, including PubMed, ancient books, patents, PubMed, Wiley, Google Scholar, Web of Science, and others. We select the pharmacological process and mechanism of the main components of polygonatum sibiricum in a variety of diseases, and make a strict but careful supplement and in-depth elaboration to this review. RESULTS Several studies have demonstrated the strong antioxidant properties of polygonatum extract, which can be attributed to the presence of flavonoids and other polyphenol compounds; for diabetes and other metabolic-related diseases, polygonatum saponins have particular advantages in regulating intestinal flora and lipoprotein concentration in organisms. In addition, the polysaccharides extracted from this plant have a strong anti-inflammatory effect, which is related to its ability to regulate proinflammatory cytokine and mediators. In the aspect of anti-tumor effect, polygonatum derivatives can induce cancer cell apoptosis mainly by adjusting the cell membrane potential and cell cycle. It is worth noting that the combined action of the main components of polygonatum also offers promising solutions for the treatment of the disease. CONCLUSION Polygonatum polysaccharide has therapeutic effects on many diseases by adjusting cell signal pathways, polygonatum sibiricum have significant advantages in regulating intestinal flora, inducing apoptosis of tumor cells, activating antioxidant processes, etc. Further research and basic exploration are needed to prove the function and mechanisms of the main components of polygonatum sibiricum on related diseases. The study on the immunomodulatory properties of polygonatum revealed its potentiality of enhancing immune function, which made it an interesting subject for further exploration in the field of immunotherapy.
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Affiliation(s)
- Ruilian Liu
- Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China; The Hospital Affiliated to Hunan Academy of Chinese Medicine, Changsha, 410006, Hunan Province, PR China; Hunan Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China.
| | - Xili Zhang
- Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China; Hunan Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China.
| | - Yuhan Cai
- Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China; Hunan Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China.
| | - Shuang Xu
- The Hospital Affiliated to Hunan Academy of Chinese Medicine, Changsha, 410006, Hunan Province, PR China.
| | - Qian Xu
- The Hospital Affiliated to Hunan Academy of Chinese Medicine, Changsha, 410006, Hunan Province, PR China.
| | - Chengli Ling
- The Hospital Affiliated to Hunan Academy of Chinese Medicine, Changsha, 410006, Hunan Province, PR China.
| | - Xin Li
- Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China.
| | - Wenjiao Li
- Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China; Hunan Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China.
| | - Pingan Liu
- Hunan Academy of Chinese Medicine, Changsha, 410013, Hunan Province, PR China; Hunan Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China.
| | - Wenlong Liu
- Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China; Hunan Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, Hunan Province, PR China.
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13
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Zhao Y, Zhang Y, Yang H, Xu Z, Li Z, Zhang Z, Zhang W, Deng J. A comparative metabolomics analysis of phytochemcials and antioxidant activity between broccoli floret and by-products (leaves and stalks). Food Chem 2024; 443:138517. [PMID: 38295564 DOI: 10.1016/j.foodchem.2024.138517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 02/02/2024]
Abstract
Leaves and stalks, which account for about 45% and 25% of broccoli biomass, respectively, are usually discarded during broccoli production, leading to the waste of green resources. In this study, the phytochemical composition and antioxidant capacity of broccoli florets and their by-products (leaves and stalks) were comprehensively analyzed. The metabolomics identified several unique metabolites (e.g., scopoletin, Harpagoside, and sinalbin) in the leaves and stalks compared to florets. Notably, the leaves were found to be a rich source of flavonoids and coumarins, with superior antioxidant capacity. The random forest model and correlation analysis indicated that flavonoids, coumarin, and indole compounds were the important factors contributing to the antioxidant activity. Moreover, the stalks contained higher levels of carbohydrates and exhibited better antioxidant enzyme activity. Together, these results provided valuable data to support the comprehensive utilization of broccoli waste, the development of new products, and the expansion of the broccoli industry chain.
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Affiliation(s)
- Yaqi Zhao
- State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Yanli Zhang
- State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Haixia Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Zhenzhen Xu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Zhansheng Li
- State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Zhanquan Zhang
- State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Wenyuan Zhang
- State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Jianjun Deng
- State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
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14
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Bai Y, Cai G, Guo N, Huang X, Gong J, Liu S, Guo Y, Wang W. UHPLC-HRMS based saponins profiling of three morphological regions in American ginseng ( Panax quinquefolium L.) and their correlation with the antioxidant activity. Food Sci Biotechnol 2024; 33:1685-1696. [PMID: 38623439 PMCID: PMC11016038 DOI: 10.1007/s10068-023-01453-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 09/25/2023] [Accepted: 10/09/2023] [Indexed: 04/17/2024] Open
Abstract
American ginseng (Panax quinquefolium L.) is used as tonic plant and high-grade nourishment. Ultra-high-performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS) method was established for identifying the chemical constituent in three morphological regions of American ginseng, including main root (MR), rhizome (RH) and lateral root (LR). The 63 saponins was identified in different morphological regions of 10 American ginseng samples. The chemical maker compounds in corresponding morphological region, while the major compounds of MR (malonyl-ginsenoside Rb1, ginsenoside Rd, Rs2 and pseudo-RC1), LR (stipuleanoside R2, ginsenoside Re and malonyl-ginsenoside Rc), and RH (malonyl-ginsenoside Rd, Rb3, and chikusetsu saponin II) were discovered. Correlation analysis showed that 11 compounds were positively correlated with the antioxidant activity of American ginseng. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01453-4.
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Affiliation(s)
- Yuxin Bai
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Guangzhi Cai
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Na Guo
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Xin Huang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Jiyu Gong
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Shuying Liu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Yunlong Guo
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Wei Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, 130117 China
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Materia Medica Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, 410208 China
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15
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Li Q, Huang J, Zhao T, Wang Y, Cai F, McClements DJ, Fu Y, Shen P, Xu J. Impact of thermal treatment on proanthocyanidin-pectin binary complexes: Insights from structural, rheological, antioxidant, and astringent properties. Food Chem 2024; 442:138490. [PMID: 38245989 DOI: 10.1016/j.foodchem.2024.138490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/31/2023] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
In this study, the effects of thermal treatments on the structural, rheological, water mobility, antioxidant, and astringency properties of proanthocyanidin (PA)-pectin binary complexes were investigated. Thermal treatments (25, 63, or 85 °C) significantly decreased the particle size but increased the molecular weight of PA-pectin complexes, which indicated that heating altered the intermolecular and intramolecular interactions between PA and pectin. The thermal treatments reduced the apparent viscosity of both pectin and PA-pectin complexes, but the presence of proanthocyanidins (PAs) increased the apparent viscosity and water mobility of the PA-pectin complexes. Antioxidant activity analysis showed that the presence of pectin slightly reduced the antioxidant activity of the PAs, but there were no significant changes in the total phenolic content and antioxidant activity after thermal treatment. Finally, we found that pectin reduced the astringency of the PAs by forming PA-pectin complexes. Moreover, the thermal treatments also significantly reduced the astringency of the PA-pectin complexes.
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Affiliation(s)
- Qian Li
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Jialu Huang
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Tiantian Zhao
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Yuli Wang
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Fengjiao Cai
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, Hubei 430068, China; College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | | | - Yinxin Fu
- Wuhan Fourth Hospital, Wuhan, Hubei 430000, China
| | - Peiyi Shen
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA.
| | - Jian Xu
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, Hubei 430068, China.
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16
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de Oliveira Raphaelli C, Guerra D, dos Santos Pereira E, da Rocha Vinholes J, Camargo TM, Schwarz SF, da Silva MAS, Vizzotto M, da Rosa Zavareze E, Nora L. Fruits, seeds and leaves of guabijuzeiro ( Myrcianthes pungens (O. Berg) D. Legrand): characteristics, uses and health benefits. J Food Sci Technol 2024; 61:1035-1052. [PMID: 38562604 PMCID: PMC10981653 DOI: 10.1007/s13197-023-05822-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 03/28/2023] [Accepted: 08/20/2023] [Indexed: 04/02/2024]
Abstract
Native fruit trees have potential for use in the food and pharmaceutical industries, which is widely used in folk medicine. Guabiju, known as guabijuzeiro (Myrcianthes pungens (O. Berg) D. Legrand) is a perennial tree that belongs to the family Myrtaceae, occurring in Brazil from São Paulo to Rio Grande do Sul, and other countries like Uruguay, Bolivia, Paraguay and Argentina. This species demonstrates great commercial potential regarding the consumption of its fresh fruit or industrialized. Due to its importance is necessary to develop studies aimed at characterization (phenotypic, propagative, reproductive, chemical and nutritional), uses and applications. However, the available information has never been systematized and in this sense the objective of this review is to compile information about the species to guide further research. Regarding morphology, the guabijuzeiro is a semi-deciduous tree species, with propagation is carried out mainly through seeds and vegetative. Regarding reproductive aspects, there is a lack of studies that assess the mode of reproduction. The fruit can be consumed fresh or processed as ice cream, juice, freeze-dried or dehydrated. It is sweet and slightly acidic, low in calories, high in carbohydrates, essential fatty acids, calcium and potassium. Both the fruit, the seed and the leaves have high levels of bioactive compounds and high antioxidant capacity. The fruit pulp stands out for its carotenoids and phenolic compounds and the peel is rich in anthocyanins, especially in the mature phase, in addition to terpenoids. M. pungens has antimicrobial effects, gastroprotective activity and is promising in the prevention of neurodegenerative diseases and against the side effects of cisplatin, an anticancer agent. Finally, there is a need for further studies with this species, mainly in the characterization of the leaves, uses and applications of the fruit.
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Affiliation(s)
- Chirle de Oliveira Raphaelli
- Departamento de Ciência E Tecnologia Agroindustrial, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Avenida Eliseu Maciel, S/N, Capão Do Leão, RS 96160-000 Brazil
| | - Divanilde Guerra
- Universidade Estadual Do Rio Grande Do Sul, Unidade Três Passos, Três Passos, RS Brasil
| | - Elisa dos Santos Pereira
- Departamento de Ciência E Tecnologia Agroindustrial, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Avenida Eliseu Maciel, S/N, Capão Do Leão, RS 96160-000 Brazil
| | | | - Taiane Mota Camargo
- Departamento de Ciência E Tecnologia Agroindustrial, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Avenida Eliseu Maciel, S/N, Capão Do Leão, RS 96160-000 Brazil
| | - Sergio Francisco Schwarz
- Departamento de Horticultura E Silvicultura, Faculdade de Agronomia, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS Brazil
| | - Magnólia Aparecida Silva da Silva
- Departamento de Horticultura E Silvicultura, Faculdade de Agronomia, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS Brazil
| | | | - Elessandra da Rosa Zavareze
- Departamento de Ciência E Tecnologia Agroindustrial, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Avenida Eliseu Maciel, S/N, Capão Do Leão, RS 96160-000 Brazil
| | - Leonardo Nora
- Departamento de Ciência E Tecnologia Agroindustrial, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Avenida Eliseu Maciel, S/N, Capão Do Leão, RS 96160-000 Brazil
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17
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Zhuang M, Li J, Wang A, Li G, Ke S, Wang X, Ning M, Sheng Z, Wang B, Zhou Z. Structurally manipulated antioxidant peptides derived from wheat bran: Preparation and identification. Food Chem 2024; 442:138465. [PMID: 38266414 DOI: 10.1016/j.foodchem.2024.138465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/07/2024] [Accepted: 01/14/2024] [Indexed: 01/26/2024]
Abstract
Bioactive peptide's development is facing two challenges in terms of its lower yield and limited understanding of structurally orientated functionality. Therefore, peptides were prepared from wheat bran via a cocktail enzyme for achieving a higher level of hydrophobic amino acids than traditional method. The obtained peptides exhibited great antioxidant activities against H2O2-induced oxidative stress in HepG2 cells. Among them, 91 bioactive peptides were selected through the virtual screening, and their N-terminal and C-terminal contained many hydrophobic amino acids. Then the peptides with capacity to interact with Keap1 were identified by in silico simulation, because Keap1 acts as a sensor of redox insults. The results revealed that peptides DLDW and DLGL demonstrated the highest binding affinities, and a bridge was formed between Asp of DLGL and Arg415 of Klech domain, contributing to interfering Keap1-Nrf2 interaction. These findings implied a potential application of wheat bran peptides as nutraceuticals and health-promoting ingredients.
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Affiliation(s)
- Min Zhuang
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jiaqing Li
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Anqi Wang
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Gaoheng Li
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Sheng Ke
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Xuanyu Wang
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Ming Ning
- Key Laboratory for Processing and Quality Safety Control of Characteristic Agricultural Products, the Ministry of Agriculture and Rural Affairs, Shihezi University, Shihezi 832003, China
| | - Zhanwu Sheng
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 570101, China
| | - Bing Wang
- Gulbali Institute-Agriculture Water Environment, Charles Sturt University, Wagga Wagga, NSW 2678, Australia
| | - Zhongkai Zhou
- College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory for Processing and Quality Safety Control of Characteristic Agricultural Products, the Ministry of Agriculture and Rural Affairs, Shihezi University, Shihezi 832003, China; Gulbali Institute-Agriculture Water Environment, Charles Sturt University, Wagga Wagga, NSW 2678, Australia.
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18
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Cai G, Yi X, Wu Z, Zhou H, Yang H. Synchronous reducing anti-nutritional factors and enhancing biological activity of soybean by the fermentation of edible fungus Auricularia auricula. Food Microbiol 2024; 120:104486. [PMID: 38431331 DOI: 10.1016/j.fm.2024.104486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/02/2024] [Accepted: 02/04/2024] [Indexed: 03/05/2024]
Abstract
Auricularia auricula fermentation was performed to reduce anti-nutritional factors, improve nutritional components, and enhance biological activity of soybean. Results showed that the contents of raffinose, stachyose, and trypsin inhibitor were significantly decreased from initial 1.65 g L-1, 1.60 g L-1, and 284.67 μg g-1 to 0.14 g L-1, 0.35 g L-1, and 4.52 μg g-1 after 144 h of fermentation, respectively. Simultaneously, the contents of polysaccharide, total phenolics, and total flavonoids were increased, and melanin was secreted. The isoflavone glycosides were converted to their aglycones, and the contents of glyctin and genistin were decreased from initial 1107.99 μg g-1 and 2852.26 μg g-1 to non-detection after 72 h of fermentation, respectively. After 96 h of fermentation, the IC50 values of samples against DPPH and ABTS radicals scavenging were decreased from 17.61 mg mL-1 and 3.43 mg mL-1 to 4.63 mg mL-1 and 0.89 mg mL-1, and those of samples inhibiting α-glucosidase and angiotensin I-converting enzyme were decreased from 53.89 mg mL-1 and 11.27 mg mL-1 to 18.24 mg mL-1 and 6.78 mg mL-1, respectively, indicating the significant increase in these bioactivities. These results suggested A. auricula fermentation can enhance the nutritional quality and biological activity of soybean, and the fermented soybean products have the potential to be processed into health foods/food additives.
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Affiliation(s)
- Gonglin Cai
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, School of Life and Environmental Sciences, Wenzhou University, Wenzhou, 325035, China
| | - Xiaotong Yi
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, School of Life and Environmental Sciences, Wenzhou University, Wenzhou, 325035, China
| | - Zhichao Wu
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, School of Life and Environmental Sciences, Wenzhou University, Wenzhou, 325035, China
| | - Huabin Zhou
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, School of Life and Environmental Sciences, Wenzhou University, Wenzhou, 325035, China.
| | - Hailong Yang
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, School of Life and Environmental Sciences, Wenzhou University, Wenzhou, 325035, China.
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19
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Wang Y, Zhang Y, Qiao X, Sun S. Synthesis of lipophilic antioxidant tyrosol laurate using imidazolium ionic liquid [Bmim]HSO 4 as a catalyst. Food Chem 2024; 442:138418. [PMID: 38237293 DOI: 10.1016/j.foodchem.2024.138418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/29/2023] [Accepted: 01/10/2024] [Indexed: 02/15/2024]
Abstract
Tyrosol is a natural phenolic compound with potent antioxidant properties in the field of food manufacturing. However, the low lipophilicity of tyrosol limited its application. Therefore, the construction of tyrosol laurate (Tyr-L) could effectively overcome the limitations of tyrosol. In this work, four ionic liquids (ILs) were applied for TYr-L preparation. Among them, the 1-butyl-3-methylimidazolium hydrogen sulfate ([Bmim]HSO4) showed the best catalytic performance. The maximum TYr-L yield was achieved (94.24 ± 1.23 %) under the optimal conditions (reaction temperature 119 °C, substrate ratio 1:6.7, IL dosage 9.2 %, and reaction time 12 h). The kinetic and thermodynamic parameters were also evaluated and it was found that Ea, ΔH, ΔS, and ΔG were 80.81 kJ·mol-1, 77.63 kJ·mol-1, -82.08 J·(mol·K)-1, and 109.89 kJ·mol-1, respectively. The acidic [Bmim]HSO4 demonstrated excellent reusability and stability, even after 6 cycles. Furthermore, TYr-L showed superior ABTS radical scavenging ability, which could be further applied in various industrial processes.
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Affiliation(s)
- Yimei Wang
- National Engineering Research Center of Wheat and Corn Further Processing, School of Food Science and Engineering, Henan University of Technology, Lianhua Road 100, Zhengzhou 450001, Henan Province, PR China
| | - Yaoyao Zhang
- National Engineering Research Center of Wheat and Corn Further Processing, School of Food Science and Engineering, Henan University of Technology, Lianhua Road 100, Zhengzhou 450001, Henan Province, PR China.
| | - Xing Qiao
- National Engineering Research Center of Wheat and Corn Further Processing, School of Food Science and Engineering, Henan University of Technology, Lianhua Road 100, Zhengzhou 450001, Henan Province, PR China.
| | - Shangde Sun
- National Engineering Research Center of Wheat and Corn Further Processing, School of Food Science and Engineering, Henan University of Technology, Lianhua Road 100, Zhengzhou 450001, Henan Province, PR China.
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20
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Lee MK, Kim MJ, Oh WY, Lee J. Generation of volatiles from heated enzymatic hydrolysates of perilla meal with coconut oil in Maillard reaction system. Food Chem 2024; 440:138153. [PMID: 38103503 DOI: 10.1016/j.foodchem.2023.138153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 10/30/2023] [Accepted: 12/03/2023] [Indexed: 12/19/2023]
Abstract
Perilla meal hydrolysates (PMHs) were prepared by proteases; volatile profiles from heated mixtures of PMH and coconut oil (CO) were evaluated for their application as odor providers. Amino acids composition and degree of hydrolysis, and antioxidant activity in O/W emulsion of PMHs were assessed. PMHs were heated with different concentration of CO or with CO, xylose, and cysteine, which were non-Maillard and Maillard system, respectively. Among PMHs, double enzyme treatment using Alcalase and Flavourzyme showed higher degree of hydrolysis and antioxidant activity compared to PMHs from one type of enzymes. The presence of CO significantly increased oxygen, sulfur, and nitrogen-containing volatiles from PMHs in non-Maillard system. In case of Maillard system, PMHs with 10 % (w/w) CO contributed the formation of oxygen and nitrogen-containing volatiles such as furan and 2-methylpyrazine. PMHs might serve as an odor generator in the presence of edible oils like CO.
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Affiliation(s)
- Myung Kyu Lee
- Department of Food Science and Biotechnology, Sungkyunkwan University, Suwon, Republic of Korea
| | - Mi-Ja Kim
- Department of Food and Nutrition, Kangwon National University, Samcheok, Republic of Korea
| | - Won Young Oh
- College of Pharmacy, Dongduk Womens University, Republic of Korea.
| | - JaeHwan Lee
- Department of Food Science and Biotechnology, Sungkyunkwan University, Suwon, Republic of Korea.
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21
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Wang J, Zhang X, Li S, Zhang T, Sui W, Zhang M, Yang S, Chen H. Physical properties, phenolic profile and antioxidant capacity of Java tea (Clerodendranthus spicatus) stems as affected by steam explosion treatment. Food Chem 2024; 440:138190. [PMID: 38113648 DOI: 10.1016/j.foodchem.2023.138190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 11/19/2023] [Accepted: 12/08/2023] [Indexed: 12/21/2023]
Abstract
Java tea (Clerodendranthus spicatus) has been favored for its various health benefits and abundance of phenolic substances. Steam explosion (SE) treatment was performed in the pretreatment of Java tea stems and the physical properties, phenolic profile and antioxidant capacity were investigated. Extraction kinetics study showed that the phenolics yields of Java tea stems treated at 2.4 MPa for 10 min reached the maximum in 40 min, which was approximately 3 times the yields of raw stems in 180 min. The antioxidant activities of the extracts of Java tea stems were also significantly increased after SE treatment (P < 0.05). In addition, 19 phenolics were detected in Java tea stems by HPLC/QTOF-MS/MS, and rosmarinic acid was found to be hydrolyzed to danshensu during the SE process. SE could be an efficient pretreatment technology to improve the extraction rates of phenolics and conversions of their high-value hydrolyzed products, which could facilitate further research of Java tea products.
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Affiliation(s)
- Jia Wang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China; School of Medicine, Shanxi Datong University, Shanxi, Datong 037009, PR China
| | - Xiaoyu Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Shuqin Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Tingting Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Wenjie Sui
- State Key Laboratory of Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, PR China
| | - Min Zhang
- State Key Laboratory of Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, PR China; Tianjin Agricultural University, Tianjin 300384, PR China
| | - Shuyu Yang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Haixia Chen
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China.
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22
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Rodríguez-Aguilar F, Ortega-Regules AE, Ramírez-Rodrigues MM. Influence of time-temperature in the antioxidant activity, anthocyanin and polyphenols profile, and color of Ardisia compressa K. extracts, with the addition of sucrose or citric acid. Food Chem 2024; 440:138181. [PMID: 38118319 DOI: 10.1016/j.foodchem.2023.138181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/07/2023] [Accepted: 12/06/2023] [Indexed: 12/22/2023]
Abstract
The objective of this study was to analyze and optimize the influence of heating time and citric acid (CA) or sucrose addition of Ardisia compressa K. extracts on phenolic compounds (TPC), monomeric anthocyanins (MAA), antioxidant activity (TAC), color density (CD), and hue tint (HT), using a full factorial design. Extractions were performed: temperature (25, 50, or 70 °C), time (15, 30, 60, or 90 min), CA (0.0 or 0.02 g), and sucrose (0.0 or 5.0 g). HPLC-DAD-ESI-MS was conducted in extracts without additives and with the addition of CA (0.02 g) or sucrose (5.0 g), at 25, 50, or 70 °C for 15 min. CA-added extracts showed maximum TPC, MAA, TAC (DDPH and ABTS assays), and CD values, with the lowest HT values. Malvidin 3-O-galactoside and myricetin-O-hexoside were the predominant anthocyanin and non-anthocyanin polyphenols. Time, temperature, and solute influenced the optimized extraction of TPC, MAA, anthocyanins, TAC, CD, and HT.
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Affiliation(s)
- Fernanda Rodríguez-Aguilar
- Department of Chemical, Food and Environmental Engineering, Universidad de las Américas Puebla, Cholula, Puebla 72810, Mexico.
| | - Ana Eugenia Ortega-Regules
- Department of Chemical, Food and Environmental Engineering, Universidad de las Américas Puebla, Cholula, Puebla 72810, Mexico.
| | - Milena M Ramírez-Rodrigues
- Department of Food Science and Nutrition, California Polytechnic State University, San Luis Obispo, CA 93407, USA.
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23
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Igbokwe CJ, Feng Y, Louis H, Benjamin I, Quaisie J, Duan Y, Tuly JA, Cai M, Zhang H. Novel antioxidant peptides identified from coix seed by molecular docking, quantum chemical calculations and invitro study in HepG2 cells. Food Chem 2024; 440:138234. [PMID: 38145582 DOI: 10.1016/j.foodchem.2023.138234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/11/2023] [Accepted: 12/17/2023] [Indexed: 12/27/2023]
Abstract
The aim of the study was to identify potent antioxidant peptides sourced from coix seed, analyze the structure-activity relationship through molecular docking and quantum chemical calculation. Molecular docking results showed that among thirteen peptides selected in silico, eight had favourable binding interaction with the Keap1-Kelch domain (2FLU). Promising peptides with significant binding scores were further evaluated using quantum calculation. It was shown that peptide FFDR exhibited exceptional stability, with a high energy gap of 5.24 eV and low Highest Occupied Molecular Orbitals (HOMO) and Lowest Unoccupied Molecular Orbitals (LUMO) values. Furthermore, FFDR displayed the capacity to enhance the expression of Nrf2-Keap1 antioxidant genes (CAT, SOD, GSH-Px) and improved cellular redox balance by increasing reduced glutathione (GSH) while reducing oxidized glutathione (GSSG) and malonaldehyde (MDA) levels. These findings highlight the potential of coix seed peptides in developing novel, effective and stable antioxidant-based functional foods.
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Affiliation(s)
- Chidimma Juliet Igbokwe
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China; Department of Food Science and Technology, University of Nigeria Nsukka, Nigeria
| | - Yuqin Feng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Hitler Louis
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria; School of Chemistry, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Innocent Benjamin
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
| | - Janet Quaisie
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China; Chemistry and Nutrition Research Division, Food Research Institute, Accra, Ghana
| | - Yuqing Duan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China; Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China.
| | - Jamila A Tuly
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Meihong Cai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Haihua Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.
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24
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Sereti F, Alexandri M, Papadaki A, Papapostolou H, Kopsahelis N. Carotenoids production by Rhodosporidium paludigenum yeasts: Characterization of chemical composition, antioxidant and antimicrobial properties. J Biotechnol 2024; 386:52-63. [PMID: 38548021 DOI: 10.1016/j.jbiotec.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/20/2024] [Accepted: 03/24/2024] [Indexed: 04/07/2024]
Abstract
The high market potential imposed by natural carotenoids has turned the scientific interest in search for new strains, capable of synthesizing a wide spectrum of these pigments. In this study, Rhodosporidium paludigenum NCYC 2663 and 2664 were investigated for carotenoids production and lipid accumulation utilizing different carbon sources (glucose, fructose, sucrose, mixture of glucose: galactose). Strain R. paludigenum 2663 produced the highest total carotenoids titer (2.21 mg/L) when cultivated on sucrose, together with 4 g/L lipids (30% w/w content) and 7 g/L exopolysaccharides. In the case of R. paludigenum 2664, glucose favored the production of 2.93 mg/L total carotenoids and 1.57 g/L lipids (31.8% w/w content). Analysis of the chemical profile during fermentation revealed that β-carotene was the prominent carotenoid. Strain 2663 co-produced γ-carotene, torulene and torularhodin in lower amounts, whereas 2664 synthesized almost exclusively β-carotene. The produced lipids from strain 2663 were rich in oleic acid, while the presence of linoleic acid was also detected in the lipoic fraction from strain 2664. The obtained carotenoid extracts exhibited antioxidant (IC50 0.14 mg/mL) and high antimicrobial activity, against common bacterial and fungal pathogenic strains. The results of this study are promising for the utilization of biotechnologically produced carotenoids in food applications.
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Affiliation(s)
- Fani Sereti
- Department of Food Science and Technology, Ionian University, Argostoli, Kefalonia 28100, Greece
| | - Maria Alexandri
- Department of Food Science and Technology, Ionian University, Argostoli, Kefalonia 28100, Greece
| | - Aikaterini Papadaki
- Department of Food Science and Technology, Ionian University, Argostoli, Kefalonia 28100, Greece
| | - Harris Papapostolou
- Department of Food Science and Technology, Ionian University, Argostoli, Kefalonia 28100, Greece
| | - Nikolaos Kopsahelis
- Department of Food Science and Technology, Ionian University, Argostoli, Kefalonia 28100, Greece.
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25
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Joseph Bassey E, Cheng JH, Sun DW. Comparative elucidation of bioactive and antioxidant properties of red dragon fruit peel as affected by electromagnetic and conventional drying approaches. Food Chem 2024; 439:138118. [PMID: 38109834 DOI: 10.1016/j.foodchem.2023.138118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/20/2023]
Abstract
The effects of near-infrared (NIRD), mid-infrared (MIRD), far-infrared (FIRD), microwave (MWD), and hot air drying (HAD) on drying kinetic, colour, phytochemical composition, and antioxidant activity of red dragon fruit peel (RDFP) was evaluated. Results indicated that drying methods induced varying microstructural and chemical changes on RDFP, significantly influencing moisture removal rates and phytochemical retention. The lowest drying time was observed for MWD, while MIRD presented the highest drying time. FIRD drying was more favourable for retaining TPC, TFC, betacyanin and betaxanthin, while the ascorbic acid content was better retained during MIRD and NIRD. Enhancements in ABTS, CUPRAC and reducing power were associated with FIRD, and NIRD and MIRD enhanced DPPH and HRSA. Overall, chemical modifications induced by drying improved the phytochemical and antioxidant properties but presented adversative effects on ascorbic acid and DPPH. The study presented an essential background for the optimal drying of RDFP.
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Affiliation(s)
- Edidiong Joseph Bassey
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou 510006, China; Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China
| | - Jun-Hu Cheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou 510006, China; Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China
| | - Da-Wen Sun
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou 510006, China; Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China; Food Refrigeration and Computerised Food Technology, University College Dublin, National University of Ireland, Agriculture and Food Science Centre, Belfield, Dublin 4, Ireland.
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26
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Rao MR, Gaikwad P, Misal P, Gandhi SV. Phyto-cosmeceutical gel containing curcumin and quercetin loaded mixed micelles for improved anti-oxidant and photoprotective activity. Colloids Surf B Biointerfaces 2024; 237:113837. [PMID: 38508086 DOI: 10.1016/j.colsurfb.2024.113837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/05/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024]
Abstract
Ultra Violet radiations induced skin damage and associated skin disorders are a widespread concern. The consequences of sun exposure include a plethora of dermal conditions like aging, solar urticaria, albinism and cancer. Sunscreens provide effective protection to skin from these damages. Besides FDA approved physical and chemical UV filters, phytoconstituents with their multi functionalities are emerging as frontrunners in Therapy of skin disorders. Objective of this study was to develop novel phyto-dermal gel (PDG) with dual action of sun protection and antioxidant potential using polymeric mixed micelles (PMMs) are nanocarriers. PMMs of Pluronic F127 and Pluronic F68 loaded with curcumin and quercetin were optimized by 32 factorial designs. Responses studied were vesicle size, SPF, entrapment efficiency of curcumin and quercetin and antioxidant activity. Droplet size ranged from 300 to 500 nm with PDI in between 0.248 and 0.584. Combination of curcumin and quercetin showed enhanced sun protection and antioxidant activity. Pluronics played a significant positive role in various parameters. In present studies vesicle size of factorial batches was found to be between 387 and 527 nm, and SPF was found to be between 18.86 and 28.32. Transmission electron microscopy revealed spherical morphology of micelles. Optimized micelles were incorporated into Carbopol 940. Optimized PDG was evaluated for pH, drug content, spreadability, rheology, syneresis, ex vivo permeation, and skin retention. Hysteresis loop in the rheogram suggested thixotropy of PDG. Syneresis for gels from day 0-30 days was found to be between 0% and 12.46% w/w. SPF of optimized PDG was 27±0.5. Optimized PDG showed no signs of erythema and edema on Wistar rats. PMMs thus effectively enhanced antioxidant and skin protective effect of curcumin and quercetin.
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Affiliation(s)
- Monica Rp Rao
- Department of Pharmaceutics, AISSMS College of Pharmacy, Kennedy Road, Near RTO, Pune, Maharashtra 411001, India
| | - Pranjali Gaikwad
- Department of Pharmaceutics, AISSMS College of Pharmacy, Kennedy Road, Near RTO, Pune, Maharashtra 411001, India
| | - Poonam Misal
- Department of Pharmaceutics, AISSMS College of Pharmacy, Kennedy Road, Near RTO, Pune, Maharashtra 411001, India
| | - Santosh V Gandhi
- Department of Quality Assurance, AISSMS College of Pharmacy, Kennedy Road, Near RTO, Pune, Maharashtra 411001, India
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27
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Kathiriya MR, Vekariya Y, Hati S. Exploring the biofunctionalities of lactic fermented cactus pear ( Opuntia elatior Mill.) fruit beverage: an exotic superfood. J Food Sci Technol 2024; 61:969-982. [PMID: 38487287 PMCID: PMC10933228 DOI: 10.1007/s13197-023-05893-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/26/2023] [Accepted: 11/04/2023] [Indexed: 03/17/2024]
Abstract
Cactus pear fruit is known with many health benefits in ethnomedicine of countries like Mexico, Portugal, Chine, India etc. The study was aimed to develop biofunctional lactic fermented cactus pear fruit beverage to add values to the medicinal fruit. The processing parameters such as quantity of freeze dried cactus pear fruit powder, sucrose and incubation time were optimised using response surface methodology. The optimized product was then subjected to proximate compositional, physicochemical, biofunctional and microbial analysis. The lactic fermented cactus pear fruit beverage was prepared by mixing 12% [w/v] freeze dried cactus pear fruit powder and 3% sucrose in water, then pasteurised and inoculated with 3% Lactobacillus fermentum MTCC 25515 and Lactobacillus rhamnosus M9, then incubated at 37 °C for 6 h. The moisture content of the beverage was 87.77% and major constituent was carbohydrate (9.58% per wet matter basis). The 100 mL beverage contains 89.84 mg GAE phenolic compounds, 5.86 mg QE flavonoids, 71.82 mg betacyanin, 28.08 mg betaxanthin, 10.59 mg ascorbic acid. The beverage also exhibited 58% ABTS antioxidant activity. The beverage was shelf stable for 20 days at 7 ± 1 °C. Such a biofunctional beverage loaded with antioxidant potential can be consumed as refreshing drink. Graphical abstract
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Affiliation(s)
- Mital R. Kathiriya
- Department of Dairy Microbiology, SMC College of Dairy Science, Kamdhenu University, Anand, Gujarat 388110 India
| | - Yogesh Vekariya
- Department of Dairy Microbiology, SMC College of Dairy Science, Kamdhenu University, Anand, Gujarat 388110 India
| | - Subrota Hati
- Department of Dairy Microbiology, SMC College of Dairy Science, Kamdhenu University, Anand, Gujarat 388110 India
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28
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Wang Y, Wang H, Leng Y, Wu Z, Xu W, Li H, Chen L. Structurally intriguing diterpenoids from Euphorbia wallichii Hook. f. with potential antioxidant activity. Phytochemistry 2024; 221:114043. [PMID: 38417720 DOI: 10.1016/j.phytochem.2024.114043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 03/01/2024]
Abstract
Chemical investigation of Euphorbia wallichii Hook. f. led to the isolation of four undescribed rearranged diterpenoids, euphwanoids I-IV (1-4), and six unreported tigliane diterpenoids walliglianes A-F (5-10). Euphwanoids I-III (1-3) possess a rare 6/6/7/3 ring scaffold, euphwanoid IV (4) is the first spiro[tricyclo[5.4.0.02,4]undecane-8,1'-cyclopentane] skeleton to be found in the tigliane family. The structures of compounds 1-10 were established by utilizing spectroscopic data analysis, experimental electronic circular dichroism measurements, 13C NMR calculations, and single-crystal X-ray diffraction. In the preliminary bioassay, compounds 3, 4, and 7 were found to protect BV-2 cells against H2O2-induced cell injury in a dose-dependent manner by the CCK8 assay.
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Affiliation(s)
- Yali Wang
- Institute of Structural Pharmacology & TCM Chemical Biology, Fujian Key Laboratory of Chinese Materia Medica, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China; Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Hui Wang
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Yuxia Leng
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Zongpei Wu
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Wen Xu
- Institute of Structural Pharmacology & TCM Chemical Biology, Fujian Key Laboratory of Chinese Materia Medica, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China.
| | - Hua Li
- Institute of Structural Pharmacology & TCM Chemical Biology, Fujian Key Laboratory of Chinese Materia Medica, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China; Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China.
| | - Lixia Chen
- Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China.
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29
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Sun Y, Chen L, Zhou Y, Han F, Rong Y, Ding L, Qiu F. Guided isolation of enantiomeric lignans from Cimicifuga heracleifolia Kom. by antioxidant activity and molecular networking. Phytochemistry 2024; 221:114050. [PMID: 38479586 DOI: 10.1016/j.phytochem.2024.114050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/27/2024] [Accepted: 03/02/2024] [Indexed: 03/21/2024]
Abstract
Under the guidance of antioxidant evaluation combined with molecular networking, six pairs of enantiomeric lignans including seven undescribed ones (1a, 2a/2b-4a/4b), along with five known analogs (1b, 5a/5b-6a/6b) were isolated from Cimicifuga heracleifolia Kom. Their structures were determined by extensive spectroscopic data analysis, including HRESIMS, 1D and 2D NMR, experimental and calculated ECD. All the enantiomeric isolates were evaluated for antioxidation by 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and 2, 2'-azino-bis (3-ethyl-benzothiazoline-6-sulfonic acid) (ABTS) free radical scavenging tests. Compounds 1a and 3a/3b exhibited great DPPH and ABTS scavenging activities. The results are of great value for understanding structurally interesting enantiomeric lignans with antioxidant activity from C. heracleifolia in depth and providing its further development in functional evaluation and drug development.
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Affiliation(s)
- Yanwen Sun
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Liyi Chen
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yan Zhou
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Fei Han
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yifang Rong
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Liqin Ding
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Feng Qiu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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Mladenova RB, Solakov NY, Loginovska KK. Evaluation of gamma irradiation effects on antioxidant capacity of propolis. Appl Radiat Isot 2024; 207:111254. [PMID: 38430826 DOI: 10.1016/j.apradiso.2024.111254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 12/20/2023] [Accepted: 02/23/2024] [Indexed: 03/05/2024]
Abstract
The irradiation effects on antioxidant potential and on content of phenolic compounds of propolis ethanoic extracts were studied. It was found out that gamma treatment of samples with 2 and 10 kGy had a weak decreasing effect on the total phenolic content (TPC), while no change was observed in the propolis irradiated with 5 kGy. The antiradical activity of extracts was assessed by the DPPH free radical scavenging activity evaluated by Electron Paramagnetic Resonance (EPR) spectroscopy. The EPR results were in agreement with TPC. Some main phenolic compounds of the studied non-irradiated and irradiated samples were identified and compared by ultra-high performance liquid chromatography (UHPLC).
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Affiliation(s)
- Ralitsa B Mladenova
- Institute of Catalysis, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bldg. 11, 1113, Sofia, Bulgaria.
| | - Nikolay Y Solakov
- Institute of Cryobiology and Food Technologies, Agricultural Academy, 1407, Sofia, Bulgaria
| | - Kamelia K Loginovska
- Institute of Cryobiology and Food Technologies, Agricultural Academy, 1407, Sofia, Bulgaria
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31
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Ma YH, Sheng YD, Zhang D, Liu JT, Tian Y, Li H, Li XF, Li N, Sun P, Siddiqui SA, Sun WW, Zhang L, Shan XF, Wang CF, Qian AD, Zhang DX. Acanthopanax senticosus cultures fermented by Lactobacillus rhamnosus enhanced immune response through improvement of antioxidant activity and inflammation in crucian carp (Carassius auratus). Microb Pathog 2024; 190:106614. [PMID: 38492825 DOI: 10.1016/j.micpath.2024.106614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 03/10/2024] [Indexed: 03/18/2024]
Abstract
Lactic acid bacteria (LAB) have been recognized as safe microorganism that improve micro-flora disturbances and enhance immune response. A well-know traditional herbal medicine, Acanthopanax senticosus (As) was extensively utilized in aquaculture to improve growth performance and disease resistance. Particularly, the septicemia, skin wound and gastroenteritis caused by Aeromonas hydrophila threaten the health of aquatic animals and human. However, the effects of probiotic fermented with A. senticosus product on the immune regulation and pathogen prevention in fish remain unclear. Here, the aim of the present study was to elucidate whether the A. senticosus fermentation by Lactobacillus rhamnosus improve immune barrier function. The crucian carp were fed with basal diet supplemented with L. rhamnosus fermented A. senticosus cultures at 2 %, 4 %, 6 % and 8 % bacterial inoculum for 8 weeks. After trials, the weight gain rate (WGR), specific growth rate (SGR) were significantly increased, especially in LGG-6 group. The results confirmed that the level of the CAT, GSH-PX, SOD, lysozyme, and MDA was enhanced in fish received with probiotic fermented product. Moreover, the L. rhamnosus fermented A. senticosus cultures could trigger innate and adaptive immunity, including the up-regulation of the C3, C4, and IgM concentration. The results of qRT-PCR revealed that stronger mRNA transcription of IL-1β, IL-10, IFN-γ, TNF-α, and MyD88 genes in the liver, spleen, kidney, intestine and gills tissues of fish treated with probiotic fermented with A. senticosus product. After infected with A. hydrophila, the survival rate of the LGG-2 (40 %), LGG-4 (50 %), LGG-6 (60 %), LGG-8 (50 %) groups was higher than the control group. Meanwhile, the pathological damage of the liver, spleen, head-kidney, and intestine tissues of probiotic fermentation-fed fish could be alleviated after pathogen infection. Therefore, the present work indicated that L. rhamnosus fermented A. senticosus could be regard as a potential intestine-target therapy strategy to protecting fish from pathogenic bacteria infection.
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Affiliation(s)
- Yi-Han Ma
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Yu-Di Sheng
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Di Zhang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Jun-Tong Liu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Ye Tian
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Hui Li
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Xiao-Fei Li
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Na Li
- Ministry of Agriculture and Rural Affairs of Mudanjiang, Mudanjiang, 157020, China
| | - Peng Sun
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | | | - Wu-Wen Sun
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Lei Zhang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Xiao-Feng Shan
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Chun-Feng Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Ai-Dong Qian
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
| | - Dong-Xing Zhang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China.
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Lubis LD, Prananda AT, Juwita NA, Nasution MA, Syahputra RA, Sumaiyah S, Lubis RR, Lubis MF, Astyka R, Atiqah JF. Unveiling antioxidant capacity of standardized chitosan-tripolyphosphate microcapsules containing polyphenol-rich extract of Portulaca oleraceae. Heliyon 2024; 10:e29541. [PMID: 38644872 PMCID: PMC11031833 DOI: 10.1016/j.heliyon.2024.e29541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/09/2024] [Accepted: 04/09/2024] [Indexed: 04/23/2024] Open
Abstract
The medicinal plant Portulaca oleraceae has a long history of usage in traditional medicine. Plant extracts have several interesting pharmacological effects but have some drawbacks that can be addressed via capsulation with chitosan. This work set out to do just that tally up the antioxidant effects of a polyphenol-rich P. olerace extract and see how capsulation affected them. The reflux extraction and response surface methodology (RSM) were carried out to optimize the phenolic and flavonoid content of P. oleraceae extract. Additionally, high-resolution mass spectrometry was employed to determine the secondary metabolite present in the extract. The microcapsules of extract-loaded chitosan were prepared using the ionic gelation method and characterized in terms of size, encapsulation efficiency (EE), and morphology of microcapsules. Fourier transform infrared (FTIR) was used to observe the successful production of microcapsules with a principal component analysis (PCA) approach. The antioxidant activity of microcapsules was established using the radical scavenging method. According to RSM, the highest amounts of TPC and TFC were obtained at 72.894 % ethanol, 2.031 h, and 57.384 °C. The compounds were employed from the optimized extract of P. oleraceae including phenolics and flavonoids. The microcapsules were secured with a %EE of 43.56 ± 2.31 %. The characteristics of microcapsules were approved for the obtained product's successful synthesis according to the PCA. The microcapsules have antioxidant activity in a concentration-dependent manner (p < 0.0001). The findings of this study underscored the benefits of employing chitosan as a nanocarrier for extract, offering a promising approach to enhance plant-derived therapies.
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Affiliation(s)
- Lokot Donna Lubis
- Department of Histology, Faculty of Medicine, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Arya Tjipta Prananda
- Department of Surgery, Faculty of Medicine, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Nur Aira Juwita
- Department of Pharmaceutical Biology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Muhammad Amin Nasution
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Muslim Nusantara Al Washliyah, Medan, Indonesia
| | - Rony Abdi Syahputra
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Sumaiyah Sumaiyah
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, 20155, Indonesia
- Nanomedicine Center of Innovation, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Rodiah Rahmawaty Lubis
- Department of Opthalmology, Faculty of Medicine, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Muhammad Fauzan Lubis
- Department of Pharmaceutical Biology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Ririn Astyka
- Department of Pharmaceutical Biology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, 20155, Indonesia
| | - Jihan Firyal Atiqah
- Bachelor Program, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, 20155, Indonesia
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Yu Y, Lu P, Yang Y, Ji H, Zhou H, Chen S, Qiu Y, Chen H. Differences in physicochemical properties of pectin extracted from pomelo peel with different extraction techniques. Sci Rep 2024; 14:9182. [PMID: 38649422 DOI: 10.1038/s41598-024-59760-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
In order to obtain high yield pomelo peel pectin with better physicochemical properties, four pectin extraction methods, including hot acid extraction (HAE), microwave-assisted extraction (MAE), ultrasound-assisted extraction, and enzymatic assisted extraction (EAE) were compared. MAE led to the highest pectin yield (20.43%), and the lowest pectin recovery was found for EAE (11.94%). The physicochemical properties of pomelo peel pectin obtained by different methods were also significantly different. Pectin samples obtained by MAE had the highest methoxyl content (8.35%), galacturonic acid content (71.36%), and showed a higher apparent viscosity, thermal and emulsion stability. The pectin extracted by EAE showed the highest total phenolic content (12.86%) and lowest particle size (843.69 nm), showing higher DPPH and ABTS scavenging activities than other extract methods. The pectin extracted by HAE had the highest particle size (966.12 nm) and degree of esterification (55.67%). However, Fourier-transform infrared spectroscopy showed that no significant difference occurred among the different methods in the chemical structure of the extracted pectin. This study provides a theoretical basis for the industrial production of pomelo peel pectin.
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Affiliation(s)
- Yangyang Yu
- College of Tobacco Science, Henan Agricultural University, Zhengzhou, 450002, China
| | - Ping Lu
- China Tobacco Fujian Industrial Co., Ltd, Xiamen, 361012, China
| | - Yongfeng Yang
- China Tobacco Henan Industrial Co., Ltd, Zhengzhou, 450000, China
| | - Huifu Ji
- College of Tobacco Science, Henan Agricultural University, Zhengzhou, 450002, China
| | - Hang Zhou
- College of Tobacco Science, Henan Agricultural University, Zhengzhou, 450002, China
| | - Siyuan Chen
- College of Tobacco Science, Henan Agricultural University, Zhengzhou, 450002, China
| | - Yao Qiu
- College of Tobacco Science, Henan Agricultural University, Zhengzhou, 450002, China
| | - Hongli Chen
- College of Tobacco Science, Henan Agricultural University, Zhengzhou, 450002, China.
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Tang S, Zhao J, Liu C, Huang D, Tian J, Yang Y. Immobilization of Coprinus comatus with magnetic alginate hydrogel microsphere for improving the antioxidant activity of fermentation products. Prep Biochem Biotechnol 2024:1-10. [PMID: 38648492 DOI: 10.1080/10826068.2024.2345838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Coprinus comatus is an edible mushroom and its fermented product possesses antioxidant activity. In this study, to further enhance the antioxidant activity and improve the reusability of the strain, calcium alginate hydrogel was used as the carrier for embedding and immobilizing Coprinus comatus. The effects of CaCl2 concentration, sodium alginate concentration, microsphere diameter, and the amount of magnetic particle on the antioxidant activity of fermented products were investigated. The results showed that the magnetic immobilized microsphere prepared by 2.50% CaCl2, 2.00% sodium alginate and 0.50% Fe3O4 had the best fermentation antioxidant activity (EC50 was 0.43 ± 0.01 mg/mL) when the diameter was 5 mm, which increased by 24.56% compared to the initial activity. Besides, the microsphere showed strong reusability, the antioxidant activity was still better than the free strain after being used five times. This study not only enhanced the antioxidant activity of Coprinus comatus fermented product through immobilization, but also provided an effective method for microbial fermentation.
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Affiliation(s)
- Shanshan Tang
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Jia Zhao
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Chang Liu
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Dezhi Huang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, China
| | - Jing Tian
- School of Biological Engineering, Dalian Polytechnic University, Dalian, China
| | - Yi Yang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, China
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Zhou X, Wang J, Shao G, Chang X, Liu Y, Xiang T, Zhu Q, Ren A, Jiang A, He Q. Bidirectional Solid-State Fermentation of Highland Barley by Edible Fungi to Improve Its Functional Components, Antioxidant Activity and Texture Characteristics. Plant Foods Hum Nutr 2024:10.1007/s11130-024-01166-x. [PMID: 38639852 DOI: 10.1007/s11130-024-01166-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/20/2024]
Abstract
In food industry, the characteristics of food substrate could be improved through its bidirectional solid-state fermentation (BSF) by fungi, because the functional components were produced during BSF. Six edible fungi were selected for BSF to study their effects on highland barley properties, such as functional components, antioxidant activity, and texture characteristics. After BSF, the triterpenes content in Ganoderma lucidum and Ganoderma leucocontextum samples increased by 76.57 and 205.98%, respectively, and the flavonoids content increased by 62.40% (Phellinus igniarius). Protein content in all tests increased significantly, with a maximal increase of 406.11% (P. igniarius). Proportion of indispensable amino acids increased significantly, with the maximum increase of 28.22%. Lysine content increased largest by 437.34% to 3.310 mg/g (Flammulina velutipes). For antioxidant activity, ABTS radical scavenging activity showed the maximal improvement, with an increase of 1268.95%. Low-field NMR results indicated a changed water status of highland barley after fermentation, which could result in changes in texture characteristics of highland barley. Texture analysis showed that the hardness and chewiness of the fermented product decreased markedly especially in Ganoderma lucidum sample with a decrease of 77.96% and 58.60%, respectively. The decrease indicated a significant improvement in the taste of highland barley. The results showed that BSF is an effective technology to increase the quality of highland barley and provide a new direction for the production of functional foods.
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Affiliation(s)
- Xiaolin Zhou
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Jieying Wang
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Gaige Shao
- Xi'an Agricultural Technology Extension Center, Xi'an, 710007, Shaanxi, People's Republic of China
| | - Xi Chang
- Department of Plant Science and Technology, Tibet Agriculture & Animal Husbandry University, Nyingchi, 860000, Tibet, People's Republic of China
| | - Yueqian Liu
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Taobo Xiang
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Quanyu Zhu
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Ang Ren
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Ailiang Jiang
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China.
| | - Qin He
- Department of Microbiology, Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Sanya Institute of Nanjing Agricultural University, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, People's Republic of China.
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Ardjani TEA, Daoudi S, Benaissa R, Alvarez-Idaboy JR. Strategic design, theoretical insights, synthesis, and unveiling antioxidant potential in a novel ascorbic acid analog. J Mol Model 2024; 30:141. [PMID: 38639786 DOI: 10.1007/s00894-024-05942-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Accepted: 04/13/2024] [Indexed: 04/20/2024]
Abstract
CONTEXT In this study, we investigated the antioxidant potential of a novel ascorbic acid analog, DsD, assessing its interactions with the methylperoxyl (CH3OO·) radical in aqueous and lipid environments. Our focus was on understanding the acid-base equilibrium and how pH affects DsD's primary reaction mechanisms. Our findings indicate a marked preference for hydrogen atom transfer in lipid media, contrasting with sequential proton loss electron transfer (SPLET) in aqueous solutions. Remarkably, DsD's radical scavenging activity significantly outperforms ascorbic acid, being 4.05 and 9469.70 times more potent in polar and lipid contexts, respectively. This suggests DsD's superior efficacy as an antioxidant, potentially offering enhanced protection in biological systems. Additionally, we have demonstrated DsD's synthetic feasibility through a straightforward condensation reaction between ascorbic acid and 1,2-diaminoethane, followed by comprehensive physicochemical and spectroscopic characterization. METHODS All computational analyses in this study were conducted using the Gaussian 09 software suite, employing the M05-2X functional and the 6-31 + G(d) basis set. Enthalpy calculations were executed under standard conditions (298.15 K and 1 atm), incorporating appropriate thermodynamic corrections. Rate constants were evaluated using transition state theory (TST), and the overall assessment of radical scavenging activity was guided by the Quantum Mechanics-based Test for Overall Radical Scavenging Activity (QMORSA) protocol.
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Affiliation(s)
- Taki Eddine Ahmed Ardjani
- Chemistry Laboratory: Synthesis, Properties and Applications, University, Dr. MoulayTahar, 20000, Saïda, Algeria.
| | - Sofiane Daoudi
- Physical Chemistry Studies Laboratory, University, Dr. MoulayTahar, 20000, Saïda, Algeria
| | - Rafik Benaissa
- Physical Chemistry Studies Laboratory, University, Dr. MoulayTahar, 20000, Saïda, Algeria
| | - Juan Raul Alvarez-Idaboy
- Facultad de Química, Departamento de Física y Química Teorica, Universidad Nacional Autonoma de Mexico, 04510, Mexico City, Mexico
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37
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Zhao Y, Han C, Wu Y, Sun Q, Ma M, Xie Z, Sun R, Pei H. Extraction, structural characterization, and antioxidant activity of polysaccharides from three microalgae. Sci Total Environ 2024:172567. [PMID: 38643871 DOI: 10.1016/j.scitotenv.2024.172567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/10/2024] [Accepted: 04/16/2024] [Indexed: 04/23/2024]
Abstract
Microalgal polysaccharides have received much attention due to their potential value in preventing and regulating oxidative damage. This study aims to reveal the mechanisms of regulating oxidative stress and the differences in the yield, structure, and effect of polysaccharides extracted from three microalgae: Golenkinia sp. polysaccharides (GPS), Chlorella sorokiniana polysaccharides (CPS), and Spirulina subsalsa polysaccharides (SPS). Using the same extraction method, GPS, CPS, and SPS were all heteropoly- saccharides composed of small molecular fraction: the monosaccharides mainly comprised galactose (Gal). Among the three, SPS had a higher proportion of small molecular fraction, and a higher proportion of Gal; thus it had a higher yield and higher antioxidant activity. GPS, CPS, and SPS all showed strong antioxidant activity in vitro, and showed strong ability to regulate oxidative stress, among which SPS was slightly higher. From the analysis of gene expression, the Nrf2-ARE signalling pathway was an important pathway for GPS, CPS, and SPS to regulate cellular oxidative stress. This study provides a theoretical foundation for further research on the utilization of microalgae polysaccharides and product development.
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Affiliation(s)
- Yang Zhao
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Chun Han
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Yangyingdong Wu
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Qianchen Sun
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Meng Ma
- School of Environmental Science and Engineering, Shandong University, Qingdao 266237, China
| | - Zhen Xie
- School of Environmental Science and Engineering, Shandong University, Qingdao 266237, China
| | - Rong Sun
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Haiyan Pei
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China; School of Environmental Science and Engineering, Shandong University, Qingdao 266237, China; Shandong Provincial Engineering Center on Environmental Science and Technology, Jinan 250061, China; Institute of Eco-Chongming (IEC), Shanghai 202162, China.
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Song Y, Ren X, Zhao L, Zhang B, Chi W, Liu Y, Shi K, Liu S. Foodomics uncovers functional and volatile metabolite dynamics in red raspberry chewable tablet optimized processing. Food Chem 2024; 450:139379. [PMID: 38653050 DOI: 10.1016/j.foodchem.2024.139379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/09/2024] [Accepted: 04/13/2024] [Indexed: 04/25/2024]
Abstract
Raspberries are known to contain valuable metabolites and possess a robust antioxidant capacity. However, the impact of different tablet processing stages on the nutritional content and flavor profile of raspberries remains unclear. The dynamic profile of functional and volatile metabolites was investigated through foodomics combined with UPLC-MS/MS-based widely targeted metabolomics and HS-SPME-GC-MS, and antioxidant capacities were assessed during tablet processing. 1336 functional metabolites and 645 volatile metabolites were identified. Results indicated tablets retained 34% ∼ 61% of the total volatile contents. In addition, the conversion intensity of functional metabolites was consistent with the order of "Tableting > Freeze-drying > Crushing". Compared to raspberry, tablets showed higher antioxidant activity, which was positively correlated with vitamin contents. This study elucidated that tablet formation demonstrated advantages in antioxidation and aroma retention, which may provide insights for enhancing quality during the tableting process.
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Affiliation(s)
- Yangbo Song
- Agriculture and Animal Husbandry College, Qinghai University, Xining 810086, China.
| | - Xiaoli Ren
- Agriculture and Animal Husbandry College, Qinghai University, Xining 810086, China
| | - Lili Zhao
- College of Enology, Northwest A&F University, Yangling 712100, China
| | - Biying Zhang
- College of Enology, Northwest A&F University, Yangling 712100, China
| | - Wei Chi
- College of Enology, Northwest A&F University, Yangling 712100, China
| | - Yanlin Liu
- College of Enology, Northwest A&F University, Yangling 712100, China; Ningxia Helan Mountain's East Foothill Wine Experiment and Demonstration Station of Northwest A&F University, Yongning, Ningxia 750104, China; Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, Xianyang 712100, China
| | - Kan Shi
- College of Enology, Northwest A&F University, Yangling 712100, China
| | - Shuwen Liu
- College of Enology, Northwest A&F University, Yangling 712100, China; Ningxia Helan Mountain's East Foothill Wine Experiment and Demonstration Station of Northwest A&F University, Yongning, Ningxia 750104, China
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Krushna BRR, Manjunatha K, Wu SY, Sivaganesh D, Sharma SC, Sridhar C, Joy FD, Ramesha H, Prakash Dalbanjan N, Devaraju KS, Nagabhushana H. Ultrasound-driven facile fabrication of Pd doped SnO 2 hierarchical superstructures: Structural, growth mechanism, dermatoglyphics, and anti-cancer activity. Biomater Adv 2024; 160:213855. [PMID: 38643692 DOI: 10.1016/j.bioadv.2024.213855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 03/29/2024] [Accepted: 04/08/2024] [Indexed: 04/23/2024]
Abstract
This research introduces a novel method that leverages Spirulina extract (S.E) as a bio-surfactant in the ultrasound-assisted synthesis (UAS) of Pd3+ (0.25-10 mol%) doped tin oxide (SnO2) self-assembled superstructures. Nanotechnology has witnessed significant advancements in recent years, driven by the exploration of novel synthesis methods and the development of advanced nanomaterials tailored for specific applications. Metal oxide nanoparticles, particularly SnO2, have garnered considerable attention due to their versatile properties and potential applications in various fields, including gas sensing, catalysis, and biomedical engineering. The study explores how varying influential parameters like S.E concentration, sonication time, pH, and sonication power can influence the resulting superstructures' morphology, size, and shape. A theoretical model for forming different hierarchical superstructures (HS) is proposed. X-ray diffraction (XRD) analysis confirms the crystalline tetragonal rutile phase of the SnO2:Pd HS. Raman spectroscopy reveals a red shift in the A1g mode, indicating phonon confinement due to various defects in the SnO2 structure. Further characterization using transmission electron microscopy (TEM), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) provides insights into particle size, surface morphology, elemental composition, and binding energy. The study also demonstrates the application of optimized SnO2:3Pd HS in developing latent fingerprints (LFPs) on different surfaces using a simple powder dusting (PD) method, with the fingerprints (FPs) visualized under normal light. A mathematical model developed in Python-based software is used to analyze various features of the developed FPs, including pore properties such as number, position, inter-spacing, area, and shape. Additionally, an in vitro MTT assay shows concentration-dependent anticancer activity of SnO2:3Pd nanoparticles (NPs) on MCF7 cell lines, highlighting their potential as a promising cancer treatment option. Overall, the study suggests that the optimized HS can serve as multifunctional platforms for biomedical and dermatoglyphics applications, demonstrating the versatility and potential of the synthesized materials.
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Affiliation(s)
- B R Radha Krushna
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur 572 103, India
| | - K Manjunatha
- Department of Physics, National Dong Hwa University, Hualien 97401, Taiwan.
| | - Sheng Yun Wu
- Department of Physics, National Dong Hwa University, Hualien 97401, Taiwan.
| | - D Sivaganesh
- Institute of Physics and Technology, Ural Federal University, Mira str., Yekaterinburg, Russia
| | - S C Sharma
- Honorary Professor of Law and Forensic Materials, Jain University, Bangalore-562112, India
| | - C Sridhar
- Meenakshi Academy of Higher Education and Research, Chennai 600078, India
| | - Fr Deepu Joy
- Department of Life Sciences, Kristu Jayanti College, Autonomous, Bengaluru, Karnataka 560077, India
| | - H Ramesha
- Department of Biochemistry, Karnatak University, Dharwad 580003, India
| | | | - K S Devaraju
- Department of Biochemistry, Karnatak University, Dharwad 580003, India
| | - H Nagabhushana
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur 572 103, India.
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Gonzalez-de la Rosa T, Montserrat-de la Paz S, Rivero-Pino F. Production, characterisation, and biological properties of Tenebrio molitor-derived oligopeptides. Food Chem 2024; 450:139400. [PMID: 38640536 DOI: 10.1016/j.foodchem.2024.139400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/11/2024] [Accepted: 04/15/2024] [Indexed: 04/21/2024]
Abstract
Three protein hydrolysates from Tenebrio molitor were obtained by enzymatic hydrolysis employing two food-grade proteases (i.e. Alcalase and Flavourzyme), and a complete characterisation of their composition was done. The digestion-derived products were obtained using the INFOGEST protocol. In vitro antioxidant activity and anti-inflammatory activities were evaluated. Tenebrio molitor flour and the protein hydrolysates showed a high ability to scavenge the DPPH radical (EC50 values from 0.30 to 0.87 mg/mL). The hydrolysate obtained with a combination of the two food-grade proteases could decrease the gene expression of pro-inflammatory genes after being digested. Furthermore, the peptidome was fully determined for the first time for T. molitor hydrolysates and digests, and 40 peptides were selected based on their bioactivity to be evaluated by in silico tools, including prediction tools and molecular docking. These results provide new perspectives on the use of edible insects as sustainable and not nutritionally disadvantageous food for human consumption.
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Affiliation(s)
- Teresa Gonzalez-de la Rosa
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, 41009 Seville, Spain; Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocio/CSIC/University of Seville, 41013 Seville, Spain
| | - Sergio Montserrat-de la Paz
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, 41009 Seville, Spain; Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocio/CSIC/University of Seville, 41013 Seville, Spain.
| | - Fernando Rivero-Pino
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, 41009 Seville, Spain; Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocio/CSIC/University of Seville, 41013 Seville, Spain
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Piccolo V, Maisto M, Schiano E, Iannuzzo F, Keivani N, Manuela Rigano M, Santini A, Novellino E, Carlo Tenore G, Summa V. Phytochemical investigation and antioxidant properties of unripe tomato cultivars (Solanum lycopersicum L.). Food Chem 2024; 438:137863. [PMID: 37980871 DOI: 10.1016/j.foodchem.2023.137863] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 09/10/2023] [Accepted: 10/24/2023] [Indexed: 11/21/2023]
Abstract
Unripe tomatoes are among the main waste produced during tomato cultivation and processing. In this study, unripe tomatoes from seven different Italian cultivars have been investigated to evaluate their nutraceutical potential. Phytochemical investigation allowed shedding light on the identification of seventy-five bioactive compounds. The highest amount of polyphenolic and glycoalkaloids along with the high level of antioxidant activities was found in the Datterini tomatoes variety. The peculiarity of this variety is the high chlorogenic acid content, being ten times higher compared to the other cultivars examined. Moreover, the total α-tomatine amount has been found substantially higher (34.699 ± 1.101 mg/g dry weight) with respect to the other tomato varieties analyzed. Furthermore, the cultivars metabolomic profiles were investigated with the PCA approach. Based on Datterini cultivar's metabolomic profile, its waste-recovery could represent a good option for further added value products in pharmaceutical and nutraceutical areas with a high α-tomatine content.
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Affiliation(s)
- Vincenzo Piccolo
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Maria Maisto
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Elisabetta Schiano
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Fortuna Iannuzzo
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Niloufar Keivani
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Maria Manuela Rigano
- Department of Agricultural Sciences, University of Napoli Federico II, Via Università 100, 80055 Portici, Italy
| | - Antonello Santini
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Ettore Novellino
- Department of Medicine and Surgery, University Cattolica del Sacro Cuore, Largo Francesco Vito, 00168 Roma, Italy
| | - Gian Carlo Tenore
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy
| | - Vincenzo Summa
- Department of Pharmacy, School of Medicine and Surgery, University of Napoli Federico II, Via Domenico Montesano 49, 80131 Napoli, Italy.
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Ogo O, Hembafan N, Amokaha R, Jeremiah O, Inalegwu B. Characterization and antioxidant activity of peel extracts from three varieties of citrus sinensis. Heliyon 2024; 10:e28456. [PMID: 38560209 PMCID: PMC10981099 DOI: 10.1016/j.heliyon.2024.e28456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/04/2024] Open
Abstract
High volume of postharvest materials including peels from citrus fruits is periodically generated, which contributes to environmental pollution. Investigating the chemical composition cum antioxidant property of these 'wastes' would be instructive in achieving value addition in the food and pharmaceutical value chain. On this premise, this study carried out phytochemical screening and antioxidant activity of three (3) commonly cultivated citrus varieties namely Citrus sinensis 'valencia', Citrus sinensis 'washinton' and Citrus sinensis 'thompson navel'. The peels were extracted using ethanol and hexane in a Soxhlet extractor and thereafter subjected to phytochemical and Gas Chromatography/Mass Spectrometry (GC/MS) analyses, ferric ion reducing antioxidant power (FRAP), hydrogen peroxide scavenging and cupric ion reducing antioxidant capacity (CUPRAC) assays to evaluate their antioxidant potentials. Results show that Citrus sinensis peel extracts contain alkaloids, flavonoids, phenols, phytosterols, diterpenes, tannins and glycosides. GC/MS analysis identified about 48 compounds in each extract; with the predominant bioactive compounds being limonene (16.5%), ascorbic acid (17.7%), stearic acid (26.3%), linalool (4.7%), linoleic acid (16.18%), palmitic acid (15.23%), pentadecyclic acid (1.1%). Ethanol and hexane extracts of Valencia exhibited higher FRAP (9.09 ± 0.13) and CUPRAC (2.04 ± 0.06) values while the ethanol extract of Ibadan sweet demonstrated greater hydrogen peroxide scavenging activity (1.39 ± 0.00). Citrus peels are rich in bioactive compounds with excellent antioxidant activity and may serve as potential sources of natural antioxidants for food products or pharmaceutical formulations.
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Affiliation(s)
- Ogo Ogo
- Department of Biochemistry, Benue State University, Makurdi, Nigeria
- Centre for Food Technology and Research, Benue State University, Makurdi, Nigeria
| | - Ngutor Hembafan
- Centre for Food Technology and Research, Benue State University, Makurdi, Nigeria
| | - Raphael Amokaha
- Department of Biochemistry, Benue State University, Makurdi, Nigeria
| | - Oloche Jeremiah
- Department of Pharmacology & Therapeutics, Benue State University, Nigeria
| | - Bawa Inalegwu
- Department of Biochemistry, Federal University of Health Science, Otukpo, Nigeria
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Maneetong S, Thuadaij P. Bio-clay: Antioxidant-rich and stable for body mud scrubs. Heliyon 2024; 10:e29122. [PMID: 38601526 PMCID: PMC11004215 DOI: 10.1016/j.heliyon.2024.e29122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 03/28/2024] [Accepted: 04/01/2024] [Indexed: 04/12/2024] Open
Abstract
Clay is naturally occurring and poses a low risk. It is distinguished by mineral composition and ability to adsorb plant colorants and phytochemicals effectively. This study aimed to enhance the stability of bio-clay by preparing body mud scrubs through a solid-state reaction, combining volcanic clay with herbal plants, including Bougainvillea spp., Pandanus amaryllifolius Roxb., and Curcuma longa L. (bio-clay). The characterization of purification clay revealed strong stability within its mineral composition. The optimum condition for sampling was 4 °C, which reserved the total phenolic content (TPC), 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay. A high Trolox equivalent antioxidant capacity (TEAC; mg TEAC/g sample) and low half-maximal inhibitory concentration (IC50) indicated excellent antioxidant activity. Over a storage period of 28 d, the Bougainvillea spp., Curcuma longa L., purified clay + Bougainvillea spp., and purified clay + Curcuma longa L. samples retained their stability. Their TPC, % scavenging, TEAC, and IC50 showed dominant antioxidant activity, stable active phenolic compounds, and the maintenance of extensive amounts. This compound is widely applied as a unique cosmetic ingredient.
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Affiliation(s)
- Sarunya Maneetong
- Division of Chemistry (Analytical Chemistry), Faculty of Science, Buriram Rajabhat University, Buriram, 31000, Thailand
| | - Pattaranun Thuadaij
- Division of Chemistry (Materials Science), Faculty of Science, Buriram Rajabhat University, Buriram, 31000, Thailand
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Ran Z, Li Z, Xiao X, Yan C, An M, Chen J, Tang M. Extensive targeted metabolomics analysis reveals the identification of major metabolites, antioxidants, and disease-resistant active pharmaceutical components in Camellia tuberculata (Camellia L.) seeds. Sci Rep 2024; 14:8709. [PMID: 38622262 PMCID: PMC11018803 DOI: 10.1038/s41598-024-58725-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 04/02/2024] [Indexed: 04/17/2024] Open
Abstract
Sect. tuberculata plant belongs to the Camellia genus and is named for the "tuberculiform protuberance on the surface of the ovary and fruit". It is a species of great ornamental value and potential medicinal value. However, little has been reported on the metabolites of C. tuberculata seeds. Therefore, this study was conducted to investigate the metabolites of C. tuberculata seeds based on UPLC/ESI-Q TRAP-MS/MS with extensively targeted metabolomics. A total of 1611 metabolites were identified, including 107 alkaloids, 276 amino acids and derivatives, 283 flavonoids, 86 lignans and coumarins, 181 lipids, 68 nucleotides and derivatives, 101 organic acids, 190 phenolic acids, 10 quinones, 4 steroids, 17 tannins, 111 terpenoids, and 177 other metabolites. We compared the different metabolites in seeds between HKH, ZM, ZY, and LY. The 1311 identified different metabolites were classified into three categories. Sixty-three overlapping significant different metabolites were found, of which lignans and coumarins accounted for the largest proportion. The differentially accumulated metabolites were enriched in different metabolic pathways between HKH vs. LY, HKH vs. ZM, HKH vs. ZY, LY vs. ZY, ZM vs. LY and ZM vs. ZY, with the most abundant metabolic pathways being 4, 2, 4, 7, 7 and 5, respectively (p < 0.05). Moreover, among the top 20 metabolites in each subgroup comparison in terms of difference multiplicity 7, 8 and 13. ZM and ZY had the highest phenolic acid content. Ninety-six disease-resistant metabolites and 48 major traditional Chinese medicine agents were identified based on seven diseases. The results of this study will not only lead to a more comprehensive and in-depth understanding of the metabolic properties of C. tuberculata seeds, but also provide a scientific basis for the excavation and further development of its medicinal value.
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Affiliation(s)
- Zhaohui Ran
- College of Forestry, Guizhou University, Guiyang, China
| | - Zhi Li
- College of Forestry, Guizhou University, Guiyang, China.
- Biodiversity and Nature Conservation Research Center, Guizhou University, Guiyang, China.
| | - Xu Xiao
- College of Forestry, Guizhou University, Guiyang, China
| | - Chao Yan
- College of Forestry, Guizhou University, Guiyang, China
| | - Mingtai An
- College of Forestry, Guizhou University, Guiyang, China
- Biodiversity and Nature Conservation Research Center, Guizhou University, Guiyang, China
| | - Juyan Chen
- Guizhou Academy of Forestry Sciences, Guiyang, China
| | - Ming Tang
- College of Forestry, Jiangxi Agricultural University, Nanchang, China.
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Farooqi MA, Farooqi HMU, Bhatti T, Siddiqui GU, Kausar F, Kang CU. Functionalization of niobium nitrogen-doped titanium dioxide (TiO 2) nanoparticles with ethanolic extracts of Mentha arvensis. Discov Nano 2024; 19:67. [PMID: 38619645 PMCID: PMC11018591 DOI: 10.1186/s11671-024-04011-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 04/09/2024] [Indexed: 04/16/2024]
Abstract
Titanium dioxide (TiO2) nanoparticles have gained significant attention due to their wide-ranging applications. This research explores an approach to functionalize Niobium Nitrogen Titanium Dioxide nanoparticles (Nb-N-TiO2 NPs) with Mentha arvensis ethanolic leaf extracts. This functionalization allows doped NPs to interact with the bioactive compounds in extracts, synergizing their antioxidant activity. While previous studies have investigated the antioxidant properties of TiO2 NPs synthesized using ethanolic extracts of Mentha arvensis, limited research has focused on evaluating the antioxidant potential of doped nanoparticles functionalized with plant extracts. The characterization analyses are employed by Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and Ultraviolet-visible (UV-Vis) spectroscopy to evaluate these functionalized doped nanoparticles thoroughly. Subsequently, the antioxidant capabilities through the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric-reducing antioxidant power (FRAP) assays have been assessed. Within functionalized Nb-N-TiO2, the FTIR has a distinctive peak at 2350, 2010, 1312, 1212, and 1010 cm-1 with decreased transmittance associated with vibrations linked to the Nb-N bond. SEM revealed a triangular aggregation pattern, 500 nm to 2 µm of functionalized Nb-N-TiO2 NPs. Functionalized doped Nb-N-TiO2 NPs at 500 µg mL-1 exhibited particularly robust antioxidant activity, achieving an impressive 79% efficacy at DPPH assessment; meanwhile, ferric reduction efficiency of functionalized doped Nb-N-TiO2 showed maximum 72.16%. In conclusion, doped Nb-N-TiO2 NPs exhibit significantly enhanced antioxidant properties when functionalized with Mentha arvensis ethanolic extract compared to pure Nb-N-TiO2 manifested that doped Nb-N-TiO2 have broad promising endeavors for various biomedicine applications.
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Affiliation(s)
- Muhammad Awais Farooqi
- Department of Mechatronics Engineering, Jeju National University, Jeju-si, Republic of Korea
| | | | - Theophilus Bhatti
- Interdisciplinary Department of Advanced Convergence Technology and Science, College of Pharmacy, Jeju National University, Jeju-si, Republic of Korea
| | - Ghayas Uddin Siddiqui
- Department of Chemical and Biological Engineering, Jeju National University, Jeju-si, Republic of Korea
| | - Farzana Kausar
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Chul Ung Kang
- Department of Mechatronics Engineering, Jeju National University, Jeju-si, Republic of Korea.
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Shiferaw DG, Kalluraya B. Synthesis, characterization, biological evaluation, and molecular docking studies of new 1,3,4-oxadiazole-thioether derivative as antioxidants and cytotoxic agents. Heliyon 2024; 10:e28634. [PMID: 38576588 PMCID: PMC10990960 DOI: 10.1016/j.heliyon.2024.e28634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/06/2024] Open
Abstract
Oxadiazoles and their derivatives with thioether functionalities represent a new and exciting class of physiologically active heterocyclic compounds. Several molecules with these moieties play a vital role in pharmaceuticals because of their diverse biological activities. This paper describes a new class of 1,3,4- oxadiazole-2-thioethers with acetophenone, coumarin, and N-phenyl acetamide residues (S-alkylation), with the hope that the addition of various biologically active molecules will have a synergistic effect on anticancer activity. The structure of the synthesized title compounds was determined by the combined methods of IR, proton-NMR, carbon-13-NMR, and mass spectrometry. Furthermore, all the newly prepared molecules were assessed for their antioxidant activity. Furthermore, four compounds were assessed for their molecular docking interactions and cytotoxicity activity. The synthesized derivatives have shown moderate antioxidant activity compared to the standard BHA (butylated hydroxy anisole). The IC50 of the titled molecules (11b, 11c, 13b, and 14b) observed for in vitro anti-cancer activities were 11.20, 15.73, 59.61, and 27.66 g/ml at 72-h treatment time against the A549 cell lines, respectively. The tested compounds' biological evaluation showed that 11b is the most effective molecule in the series. In conclusion, the findings of this study suggest that the tested compounds, 1,3,4-oxadiazole-2-thioether derivative, have shown high cytotoxicity against human lung cancer diseases, which may serve for subsequent studies in the formulation of cancer-based drugs and future outlook for researchers.
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Affiliation(s)
- Desta Gebretekle Shiferaw
- Department of Chemistry, Mangalore University, Karnataka, India
- Department of Chemistry, College of Natural and Computational Sciences, Aksum University, Tigray, Ethiopia
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Ji W, Qian C, Su X, Li X, Zhang Z, Ma Y, Zhang M, Li D. Structure characterization and protective effect against UVB irradiation of polysaccharides isolated from the plateau plant Gentiana dahurica Fisch. Int J Biol Macromol 2024; 267:131551. [PMID: 38621566 DOI: 10.1016/j.ijbiomac.2024.131551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 03/27/2024] [Accepted: 04/10/2024] [Indexed: 04/17/2024]
Abstract
Gentiana dahurica Fisch. (G. dahurica) is one of the legitimate sources of Qinjiao in Traditional Chinese Medicine (TCM) and grows on high-altitude plateaus. Plants develop unique biochemical accumulations to resist plateau conditions, especially the strong UV irradiation. Thus, this study aimed to investigate the polysaccharide of G. dahurica (GDP), its structure and its activity against UVB irradiation. Four GDPs were isolated and two of them were subjected to structural elucidation. The results suggested that GDP-1 has 53.5 % Ara and 30.8 % GalA as its main monosaccharides, with a molecular weight (Mw) of 23 kDa; the GDP-2 has 33.9 % Ara and 48.5 % GalA, with a Mw of 82 kDa. Methylation and NMR spectroscopy analysis revealed that GDP-1 contains →5)-α-Araf-(1 → 5)-α-Araf-(1 → 3,5)-α-Araf-(1 → 3,4)-α-GalpA-(6-OMe)-(1→ as the main chain, the branches of GalA (with esterification), and the terminal Ara; the GDP-2 contains →4)-α-GalpA-(1 → 4)-α-GalpA-(6-OMe)-(1 → 5)-α-Araf-(1 → 3,5)-α-Araf-(1→ as the main chain, the branches of →5)-α-Araf-(1-5)-α-Araf, and the terminal GalA. Both GDP-1 and GDP-2 exhibited concentration-dependent antioxidant activity against DPPH, ABTS and hydroxyl radicals. Moreover, GDPs significantly attenuated the decreases in viability and proliferation of HaCaT cells after UVB irradiation. They can scavenge reactive oxygen species (ROS) and improve the activities of endogenous antioxidant enzymes, including superoxide dismutase (SOD) and glutathione peroxidase (GSH). The potential mechanism explored by flow cytometry assays of cell apoptosis and cell cycle distribution suggested that GDPs exert protective effects against UVB irradiation by reducing ROS and attenuating S phase cell arrest. In brief, the GDP-1 and GDP-2 are α-1,3- and α-1,4- arabinogalacturonan, respectively. The high content of Ara could be attributed to biochemical accumulation in resisting to the plateau environment and to prevent UVB irradiation-related damage in cells. These findings provide insight into authentic medicinal herbs and the development of GDPs in the modern pharmaceutical and cosmetics industry.
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Affiliation(s)
- Wen Ji
- College of Pharmaceutical Science, Soochow University, Suzhou 215123, PR China
| | - Cuiyin Qian
- College of Pharmaceutical Science, Soochow University, Suzhou 215123, PR China
| | - Xiaopeng Su
- College of Pharmaceutical Science, Soochow University, Suzhou 215123, PR China
| | - Xiang Li
- College of Pharmaceutical Science, Soochow University, Suzhou 215123, PR China
| | - Zhenqing Zhang
- College of Pharmaceutical Science, Soochow University, Suzhou 215123, PR China
| | - Yonggui Ma
- Key Laboratory of Medicinal Animal and Plant Resources of Qinghai-Tibetan Plateau in Qinghai Province, School of Life Sciences, Qinghai Normal University, Xining 810008, PR China.
| | - Mingjin Zhang
- School of Chemistry and Chemical Engineering, Qinghai Normal University, Xining 810016, PR China; Academy of Plateau Science and Sustainability, People's Government of Qinghai Province & Beijing Normal University, Xining 810016, PR China.
| | - Duxin Li
- College of Pharmaceutical Science, Soochow University, Suzhou 215123, PR China; Academy of Plateau Science and Sustainability, People's Government of Qinghai Province & Beijing Normal University, Xining 810016, PR China.
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Al-Rimawi F, Khalid M, Salah Z, Zawahreh MAA, Alnasser SM, Alshammari SO, Wedian F, Karimulla S, Almutairi A, Alanazi FIB, Alanazi HO, Al-Mazaideh GM, Nafidi HA, Salamatullah AM, Mekonnen AB, Bourhia M. Anticancer, antioxidant, and antibacterial activity of chemically fingerprinted extract from Cyclamen persicum Mill. Sci Rep 2024; 14:8488. [PMID: 38605145 PMCID: PMC11009307 DOI: 10.1038/s41598-024-58332-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/27/2024] [Indexed: 04/13/2024] Open
Abstract
In the last few decades, researchers have thoroughly studied the use of plants in Palestine, one of them is Cyclamen persicum Mill. (C. persicum). Cyclamen persicum has been historically cultivated since the 1700s due to its tuber. The tuber is known to stimulate the nasal receptors, thus triggering the sensory neurons. Cyclamen persicum has anti-inflammatory effects, reduces cholesterol levels, treats diabetes, and inhibits tumor growth. In this respect, in-vitro examination of antibacterial and anticancer activities and antioxidative potency of C. persicum ethanolic extract were evaluated. The antioxidative potency of the extracted plant material was determined spectrophotometrically using the DPPH free radical scavenging method and the HPLC-PDA method to evaluate its total phenolic content (TPC) and total flavonoid content (TFC). The experimental results revealed weak antibacterial activity of C. persicum extract against both gram negative (E. coli) and gram positive (Streptococcus aureus and S. aureus) bacterial strains, with the zones of inhibition found to be less than 8 mm. On the other hand, powerful activity against MCF7 breast cancer as well as HT29 colon cancer cell lines was obtained. The findings also revealed potent inhibition of free radicals and the presence of maximal levels of natural products such as phenolic compounds and flavonoids, which supportits biological activities and powerful ability to scavenge free radicals. HPLC results showed the presence of numerous flavonoid and phenolic compounds such as rutin, chlorogenic acid, kaempferol, trans-cinnamic acid, quercetin, sinapic acid, and p-coumaric acid.
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Affiliation(s)
- Fuad Al-Rimawi
- Chemistry Department, Faculty of Science and Technology, Al-Quds University, P.O. Box 2002, Jerusalem, Palestine
| | - Mahmoud Khalid
- Al-Quds University, Al-Quds Bard College, Biology Program, Natural Sciences Division, Al-Quds, Palestine
| | - Zaidoun Salah
- Molecular Genetics and Genetic Toxicology Program, Arab American University, Ramallah, Palestine
| | - Malak A A Zawahreh
- Chemistry Department, Faculty of Science and Technology, Al-Quds University, P.O. Box 2002, Jerusalem, Palestine
| | - Sulaiman Mohammed Alnasser
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, 51452, Qassim, Saudi Arabia
| | - Shifaa O Alshammari
- Department of Biology, College of Science, University of Hafr Al Batin, P.O. Box 1803, Hafr Al Batin, Saudi Arabia
| | - Fadel Wedian
- Department of Chemistry, Faculty of Science, Yarmouk University, P.O. Box 560, Irbid, 22163, Jordan
| | - Shaik Karimulla
- Department of Pharmacy Practice, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia
| | - Abdulrahman Almutairi
- Department of Pharmacy Practice, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia
| | - Fadi Ibrahim B Alanazi
- Department of Pharmacy Practice, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia
| | - Hamad Owijan Alanazi
- Disaster and Emergency Services Department, Health Affairs Directorate, Hafr Al Batin, Kingdom of Saudi Arabia
| | - Ghassab M Al-Mazaideh
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Hafr Al Batin, P.O. Box 1803, 31991, Hafr Al Batin, Saudi Arabia.
| | - Hiba-Allah Nafidi
- Department of Food Science, Faculty of Agricultural and Food Sciences, Laval University, 2325, Quebec City, QC, G1V 0A6, Canada
| | - Ahmad Mohammad Salamatullah
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, 11, P.O. Box 2460, 11451, Riyadh, Saudi Arabia
| | | | - Mohammed Bourhia
- Laboratory of Biotechnology and Natural Resources Valorization, Faculty of Sciences, Ibn Zohr University, 80060, Agadir, Morocco
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49
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Chatzikonstantinou AV, Bellou MG, Spyrou S, Papanikolaou A, Simos YV, Peschos D, Stamatis H. Enhancement of the biological activity of hydroxytyrosol through its oxidation by laccase from Trametes versicolor. J Biotechnol 2024; 385:30-41. [PMID: 38403132 DOI: 10.1016/j.jbiotec.2024.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 02/27/2024]
Abstract
The laccase-catalyzed oxidation of hydroxytyrosol (HT) towards the formation of its bioactive oligomer derivatives was investigated. The biocatalytic oligomerization was catalyzed by laccase from Trametes versicolor in aqueous or various water-miscible organic solvents and deep eutectic solvent (DES)-based media. Mass Spectroscopy and Nuclear Magnetic Resonance were used for the characterization of the products. The solvent system used significantly affects the degree of HT oligomerization. The use of 50 % v/v methanol favored the production of the HT dimer, while other organic solvents as well as DESs led to the formation of hydroxytyrosol trimer and other oligomers. In vitro studies showed that the HT dimer exhibits 3- to 4-fold enhanced antibacterial activity against Gram-positive and Gram-negative bacteria compared to the parent compound. Moreover, the ability of HT dimer to inhibit the activity of soybean lipoxygenase and Candida rugosa lipase was 1.5-fold higher than HT, while molecular docking supported these results. Furthermore, HT dimer showed reduced cytotoxicity against HEK293 cells and exhibited a strong ability to inhibit ROS formation. The enhanced bioactivity of HT dimer indicates that this compound could be considered for use in cosmetics, skin-care products, and nutraceuticals.
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Affiliation(s)
- Alexandra V Chatzikonstantinou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece
| | - Myrto G Bellou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece
| | - Stamatia Spyrou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece
| | - Angelos Papanikolaou
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece
| | - Yannis V Simos
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece
| | - Dimitrios Peschos
- Department of Physiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece
| | - Haralambos Stamatis
- Biotechnology Laboratory, Department of Biological Applications and Technologies, University of Ioannina, Ioannina 45110, Greece; Nanomedicine and Nanobiotechnology Research Group, University of Ioannina, Ioannina 45110, Greece.
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50
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Li W, Zhang M, Zhang R, Huang F, Dong L, Jia X, Zhang M. Structural elucidation, binding sites exploration and biological activities of bound phenolics from Radix Puerariae Thomsonii. Food Chem 2024; 450:139323. [PMID: 38636386 DOI: 10.1016/j.foodchem.2024.139323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/18/2024] [Accepted: 04/08/2024] [Indexed: 04/20/2024]
Abstract
Radix puerariae thomsonii (RPT) contains many phenolics and exhibits various health benefits. Although the free phenolics in RPT have been identified, the composition and content of bound phenolics, which account for approximately 20% of the total phenolic content, remain unknown. In this study, 12 compounds were isolated and identified from RPT-bound phenolic extracts, of which 2 were novel and 6 were reported first in RPT. ORAC and PSC antioxidant activities of 12 compounds, as well as their effects on alcohol dehydrogenase (ADH), aldehyde dehydrogenase (ALDH), α-glucosidase, and α-amylase were evaluated. Genistein exhibited the highest ORAC activity, while daidzin demonstrated superior PSC activity. Five compounds, including two new compounds, exhibited the ability to activate both ADH and ALDH. All the compounds except 4-hydroxyphenylacetic acid methyl ester and 2,4,4'-trihydroxydeoxybenzoin demonstrated inhibitory effects on α-glucosidase and α-amylase. Alkaline hydrolysis and stepwise enzymatic hydrolysis revealed that bound phenolics in RPT mainly exist within starch.
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Affiliation(s)
- Weixin Li
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Min Zhang
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Ruifen Zhang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Fei Huang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Lihong Dong
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China
| | - Xuchao Jia
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China.
| | - Mingwei Zhang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, PR China.
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