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Tesoro C, Lelario F, Piscitelli F, Di Capua A, Della Sala P, Montoro P, Bianco G, Acquavia MA, Dell’Agli M, Piazza S, Ciriello R. Vicia faba L. Pod Valves: A By-Product with High Potential as an Adjuvant in the Treatment of Parkinson's Disease. Molecules 2024; 29:3943. [PMID: 39203021 PMCID: PMC11357479 DOI: 10.3390/molecules29163943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2024] [Revised: 08/19/2024] [Accepted: 08/20/2024] [Indexed: 09/03/2024] Open
Abstract
Vicia faba L. is a leguminous plant with seeds rich in nutritional compounds, such as polyphenols and L-dopa, a dopamine precursor and first-line treatment for Parkinson's symptoms. Recently, its by-products have been revalued as a sustainable source of bioactive compounds. In this study, aqueous extracts of Lucan broad bean pod valves (BPs) were characterized to evaluate their potential use as adjuvants in severe Parkinson's disease. L-dopa content, quantified by LC-UV, was much higher in BPs than in seeds (28.65 mg/g dw compared to 0.76 mg/g dw). In addition, vicine and convicine, the metabolites responsible for favism, were not detected in pods. LC-ESI/LTQ-Orbitrap/MS2 allowed the identification of the major polyphenolic compounds, including quercetin and catechin equivalents, that could ensure neuroprotection in Parkinson's disease. ESI(±)-FT-ICR MS was used to build 2D van Krevelen diagrams; polyphenolic compounds and carbohydrates were the most representative classes. The neuroprotective activity of the extracts after MPP+-induced neurotoxicity in SH-SY5Y cells was also investigated. BP extracts were more effective than synthetic L-dopa, even at concentrations up to 100 µg/mL, due to the occurrence of antioxidants able to prevent oxidative stress. The stability and antioxidant component of the extracts were then emphasized by using naturally acidic solutions of Punica granatum L., Ribes rubrum L., and gooseberry (Phyllanthus emblica L.) as extraction solvents.
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Affiliation(s)
- Carmen Tesoro
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (C.T.); (A.D.C.); (G.B.); (M.A.A.); (R.C.)
| | - Filomena Lelario
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (C.T.); (A.D.C.); (G.B.); (M.A.A.); (R.C.)
| | - Fabiana Piscitelli
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry (ICB), National Research Council (CNR), 80078 Pozzuoli, Italy;
| | - Angela Di Capua
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (C.T.); (A.D.C.); (G.B.); (M.A.A.); (R.C.)
| | - Paolo Della Sala
- Department of Chemistry and Biology, University of the Study of Salerno, 84084 Fisciano, Italy;
| | - Paola Montoro
- Department of Pharmacy, University of the Study of Salerno, 84084 Fisciano, Italy;
| | - Giuliana Bianco
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (C.T.); (A.D.C.); (G.B.); (M.A.A.); (R.C.)
| | - Maria Assunta Acquavia
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (C.T.); (A.D.C.); (G.B.); (M.A.A.); (R.C.)
| | - Mario Dell’Agli
- Department of Pharmacological and Biomolecular Sciences “Rodolfo Paoletti”, University of Milan, 20133 Milan, Italy; (M.D.); (S.P.)
| | - Stefano Piazza
- Department of Pharmacological and Biomolecular Sciences “Rodolfo Paoletti”, University of Milan, 20133 Milan, Italy; (M.D.); (S.P.)
| | - Rosanna Ciriello
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (C.T.); (A.D.C.); (G.B.); (M.A.A.); (R.C.)
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Xin M, Bi F, Wang C, Huang Y, Xu Y, Liang S, Cai T, Xu X, Dong L, Li T, Wang X, Fang Y, Xu Z, Wang C, Wang M, Song X, Zheng Y, Sun W, Li L. The circadian rhythm: A new target of natural products that can protect against diseases of the metabolic system, cardiovascular system, and nervous system. J Adv Res 2024:S2090-1232(24)00133-4. [PMID: 38631431 DOI: 10.1016/j.jare.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/17/2024] [Accepted: 04/07/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND The treatment of metabolic system, cardiovascular system, and nervous system diseases remains to be explored. In the internal environment of organisms, the metabolism of substances such as carbohydrates, lipids and proteins (including biohormones and enzymes) exhibit a certain circadian rhythm to maintain the energy supply and material cycle needed for the normal activities of organisms. As a key factor for the health of organisms, the circadian rhythm can be disrupted by pathological conditions, and this disruption accelerates the progression of diseases and results in a vicious cycle. The current treatments targeting the circadian rhythm for the treatment of metabolic system, cardiovascular system, and nervous system diseases have certain limitations, and the identification of safer and more effective circadian rhythm regulators is needed. AIM OF THE REVIEW To systematically assess the possibility of using the biological clock as a natural product target for disease intervention, this work reviews a range of evidence on the potential effectiveness of natural products targeting the circadian rhythm to protect against diseases of the metabolic system, cardiovascular system, and nervous system. This manuscript focuses on how natural products restore normal function by affecting the amplitude of the expression of circadian factors, sleep/wake cycles and the structure of the gut microbiota. KEY SCIENTIFIC CONCEPTS OF THE REVIEW This work proposes that the circadian rhythm, which is regulated by the amplitude of the expression of circadian rhythm-related factors and the sleep/wake cycle, is crucial for diseases of the metabolic system, cardiovascular system and nervous system and is a new target for slowing the progression of diseases through the use of natural products. This manuscript provides a reference for the molecular modeling of natural products that target the circadian rhythm and provides a new perspective for the time-targeted action of drugs.
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Affiliation(s)
- Meiling Xin
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China; National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100000, China
| | - Fangjie Bi
- Heart Center, Zibo Central Hospital, Zibo, Shandong 255000, China
| | - Chao Wang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Yuhong Huang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Yujia Xu
- Department of Echocardiography, Zibo Central Hospital, Zibo, Shandong 255000, China
| | - Shufei Liang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Tianqi Cai
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Xiaoxue Xu
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Ling Dong
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Tianxing Li
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100000, China; Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xueke Wang
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100000, China; The Second Clinical Medical College, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yini Fang
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100000, China; Basic Medical College, Zhejiang Chinese Medical University, Hangzhou 310053 China
| | - Zhengbao Xu
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Chao Wang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Meng Wang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China
| | - Xinhua Song
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China.
| | - Yanfei Zheng
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100000, China.
| | - Wenlong Sun
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, Shandong 255000, China.
| | - Lingru Li
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100000, China.
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Cairone F, Salvitti C, Iazzetti A, Fabrizi G, Troiani A, Pepi F, Cesa S. In-Depth Chemical Characterization of Punica granatum L. Seed Oil. Foods 2023; 12:foods12081592. [PMID: 37107387 PMCID: PMC10138243 DOI: 10.3390/foods12081592] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/29/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Fruit seeds belonging to the pomegranate cultivar "Granata" were subjected to extraction and oily component analysis, with the aim of obtaining information about their composition. The presence of conjugated isomers of linolenic acid (CLNA isomers) in the oily phase extracted from the seeds gives a high added value to this part of the fruit, which is too often considered and treated as waste. The separated seeds were subjected to a classic Soxhlet extraction with n-hexane or extraction with supercritical CO2, assisted by ethanol. The resulting oils were evaluated by 1H and 13C-NMR and AP-MALDI-MS techniques. Differences in the triacylglycerols composition, with particular regard to punicic acid and other CLNA content, were studied in depth. Results showed the prevalence of punicic acid in the triacylglycerol mixture up to the 75%, with clear preponderance in the extract by supercritical fluids. Consequently, other CLNA isomers are, altogether, two-fold less represented in the supercritical extract than in the Soxhlet one. The two oily residues were subjected to solid phase extraction (SPE) and to HPLC-DAD analysis for the polyphenolic isolation and characterization. In addition to HPLC analysis, which showed different content and composition, DPPH analysis to evaluate the antiradical potential showed that the extract obtained with supercritical CO2 was much more active.
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Affiliation(s)
- Francesco Cairone
- Department of Drug Chemistry and Technology, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Chiara Salvitti
- Department of Drug Chemistry and Technology, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Antonia Iazzetti
- Department of Basic Biotechnological Sciences, Intensive and Perioperative Clinics, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Policlinico Universitario 'A. Gemelli' Foundation-IRCCS, 00168 Rome, Italy
| | - Giancarlo Fabrizi
- Department of Drug Chemistry and Technology, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Anna Troiani
- Department of Drug Chemistry and Technology, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Federico Pepi
- Department of Drug Chemistry and Technology, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Stefania Cesa
- Department of Drug Chemistry and Technology, "Sapienza" University of Rome, 00185 Rome, Italy
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Indelicato S, Houmanat K, Bongiorno D, Ejjilani A, Hssaini L, Razouk R, Charafi J, Ennahli S, Hanine H. Freeze dried pomegranate juices of Moroccan fruits: main representative phenolic compounds. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:1355-1365. [PMID: 36131535 DOI: 10.1002/jsfa.12229] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 09/15/2022] [Accepted: 09/21/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The pomegranate (Punica granatum) is an ancient perennial plant species of the Punicaceae family. Its seeds are consumed as food or as juice. Previous studies have noted that pomegranate juice encompasses many active compounds with beneficial effects. The main goals of this work were to study the phenolic components of freeze-dried and reconstituted pomegranate juices obtained from 13 pomegranate genotypes growing in Morocco. RESULTS We analyzed several pomegranate juices using high-performance liquid chromatography and high-resolution mass spectrometry to determine phenolic compounds. Twenty-seven bio-phenols, belonging to four different classes (phenolic acids, hydrolyzable tannins, anthocyanins, and flavonoids), were identified based on their accurate mass measurements, and quantified. Some encouraging results were obtained. Even though the freeze-drying process introduced a marked degradation of bio-phenols, substantially lowering their levels in the reconstituted fruit juices, these fruit juices were still rich enough in bio-phenols to compete with some fresh fruit juices. The reconstituted juices obtained by rehydration of the lyophilized material still differed enough to enable a statistical classification based on their polyphenol content. A correlation analysis was applied to the polyphenol data to explore correlations and similarities between genotypes. CONCLUSIONS The results showed that freeze-drying and reconstitution of juices introduced some degradation of the polyphenol content. The overall polyphenolic pattern within the same cultivar, in two different harvesting years, was maintained, however, suggesting the composition stability of the freeze-dried juices produced in this time span. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Serena Indelicato
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Karim Houmanat
- National Institute of Agricultural Research (INRA), Rabat, Morocco
| | - David Bongiorno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Assia Ejjilani
- National Institute of Agricultural Research (INRA), Rabat, Morocco
- Faculty of Science and Technics, Laboratory of Bioprocess and Bio-Interfaces, Université Sultan Moulay Slimane, Beni-Mellal, Morocco
| | - Lahcen Hssaini
- National Institute of Agricultural Research (INRA), Rabat, Morocco
| | - Rachid Razouk
- National Institute of Agricultural Research (INRA), Rabat, Morocco
| | - Jamal Charafi
- National Institute of Agricultural Research (INRA), Rabat, Morocco
| | - Said Ennahli
- National Institute of Agricultural Research (INRA), Rabat, Morocco
| | - Hafida Hanine
- Faculty of Science and Technics, Laboratory of Bioprocess and Bio-Interfaces, Université Sultan Moulay Slimane, Beni-Mellal, Morocco
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Cortez-Trejo MC, Olivas-Aguirre FJ, Dufoo-Hurtado E, Castañeda-Moreno R, Villegas-Quintero H, Medina-Franco JL, Mendoza S, Wall-Medrano A. Potential Anticancer Activity of Pomegranate ( Punica granatum L.) Fruits of Different Color: In Vitro and In Silico Evidence. Biomolecules 2022; 12:1649. [PMID: 36358999 PMCID: PMC9687934 DOI: 10.3390/biom12111649] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 10/06/2023] Open
Abstract
Pomegranate (PMG; Punica granatum L.) fruits possess a well-balanced nutrient/phytochemical composition, with proven adjuvant benefits in experimental cancer chemotherapy; however, such bioactivity could be affected by PMG's phenogenotype (varietal). Here, the chemical and phytochemical (UPLC-DAD-MS2) composition, antioxidant capacity and anticancer potential [in vitro (MTT assay) and in silico (foodinformatics)] of three PMG fruits of different aryl color [red (cv. Wonderful), pink (cv. Molar de Elche), and white (cv. Indian)] were evaluated. The macro/micronutrient (ascorbic acid, tocols, carotenoids), organic acid (citric/malic), and polyphenol content were changed by PMG's varietal and total antioxidant activity (ABTS, alcoholic > hexane extract) in the order of red > pink > white. However, their in vitro cytotoxicity was the same (IC50 > 200 μg.mL-1) against normal (retinal) and cancer (breast, lung, colorectal) cell lines. Sixteen major phytochemicals were tentatively identified, four of them with a high GI absorption/bioavailability score [Ellagic (pink), vanillic (red), gallic (white) acids, D-(+)-catechin (white)] and three of them with multiple molecular targets [Ellagic (52) > vanillic (32) > gallic (23)] associated with anticancer (at initiation and promotion stages) activity. The anticancer potential of the PMG fruit is phenogenotype-specific, although it could be more effective in nutraceutical formulations (concentrates).
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Affiliation(s)
- Maria C. Cortez-Trejo
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro 76010, Querétaro, Mexico
| | | | - Elisa Dufoo-Hurtado
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro 76010, Querétaro, Mexico
| | - Raquel Castañeda-Moreno
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro 76010, Querétaro, Mexico
| | - Hassan Villegas-Quintero
- DIFACQUIM Research Group, Department of Pharmacy, School of Chemistry, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - José L. Medina-Franco
- DIFACQUIM Research Group, Department of Pharmacy, School of Chemistry, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Sandra Mendoza
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro 76010, Querétaro, Mexico
| | - Abraham Wall-Medrano
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Ciudad Juárez 32310, Chihuahua, Mexico
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Yisimayili Z, Chao Z. A review on phytochemicals, metabolic profiles and pharmacokinetics studies of the different parts (juice, seeds, peel, flowers, leaves and bark) of pomegranate (Punica granatum L.). Food Chem 2022; 395:133600. [DOI: 10.1016/j.foodchem.2022.133600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/13/2022] [Accepted: 06/27/2022] [Indexed: 11/04/2022]
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El Newehy NM, Abd-Alhaseeb MM, Omran GA, Harraz FM, Shawky E. Comparative metabolomics reveal intraspecies variability in bioactive compounds of different cultivars of pomegranate fruit (Punica granatum L.) and their waste by-products. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:5891-5902. [PMID: 35437748 DOI: 10.1002/jsfa.11940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/31/2022] [Accepted: 04/19/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND The different parts of pomegranate fruit are considered a powerful mixture of bioactive compounds yet the peels and pulps of the fruits are usually discarded and considered as industrial waste. In this work, ultra-performance liquid chromatography coupled with triple quadrupole mass spectrometry (UPLC-QqQ-MS) was utilized for metabolomics analysis of different parts (peel, pulp, seed and juice) of pomegranate fruit cultivars to verify possible variations among the fruits and their waste products as potential sources of functional constituents. RESULTS Orthogonal projection to latent structure-discriminant analysis (OPLS-DA) coefficient-plot showed enrichment of phenolic compounds such as punicalagin and ellagic acid derivatives in pulp samples while seeds class was enriched in phlorizin, catechin and quercetin, juice class showed abundance of naringenin and pelargonidin-3-pentoside while peels were enriched in anthocyanins and flavonoids including cyanidin diglycoside, quercetin and luteolin glycosides. Although the juice samples of almost all tested cultivars showed remarkable cytotoxic activity, the pulp samples, particularly the Manfalouti cultivar, exhibited the most potent [half maximal inhibitory concentration (IC50 ) = 2.367 ± 0.14 μg/mL in MCF-7, IC50 = 3.854 ± 0.23 μg/mL in Hep-G2 cell lines]. OPLS models were constructed for determination of cytotoxicity-associated metabolites among where the coefficients plots revealed tannins; granatin A, ellagic acid derivatives, punicalagin α and β, in addition to anthocyanins and phenolic compounds; cyanidin diglycoside, quercetin, phlorizin, 3-O-caffeoylquinic acid, naringenin and liquiritin were more pertinent with cytotoxicity of the different parts of pomegranate fruit. CONCLUSION The results obtained allow for the full utilization of the resources of pomegranate fruit and its industrial waste as sources of bioactive compounds. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Nihal M El Newehy
- Department of Pharmacognosy, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Mohammad M Abd-Alhaseeb
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Gamal A Omran
- Department of Biochemistry, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Fathallah M Harraz
- Department of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Eman Shawky
- Department of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
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Pomilio AB, Szewczuk NA, Duchowicz PR. Dietary anthocyanins balance immune signs in osteoarthritis and obesity - update of human in vitro studies and clinical trials. Crit Rev Food Sci Nutr 2022; 64:2634-2672. [PMID: 36148839 DOI: 10.1080/10408398.2022.2124948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Anthocyanins are known to change ligand-receptor bindings, cell membrane permeability, and intracellular signaling pathways. The beneficial effects of dietary anthocyanins have been chronologically demonstrated in interventional and observational studies, including fourteen human chondrocyte studies and related cell culture assays, nineteen human clinical trials in osteoarthritis patients, seven in vivo obesity assays, nineteen in vitro assays in preadipocytes and related cells, and twenty-two clinical trials in overweight/obese subjects, which are critically discussed in this update. Strawberries, cherries, berries, pomegranate, tropical fruits, rosehip, purple rice, purple corn, red beans, and black soybean, together with cyanidin, delphinidin, malvidin, peonidin, some 3-O-glycosides, metabolites, and acylated anthocyanins from a potato cultivar have shown the best outcomes. The set of these five key tests and clinical trials, taken together, contributes to the understanding of the underlying mechanisms and pathways involved. Furthermore, this set shows the value of anthocyanins in counteracting the progression of osteoarthritis/obesity. The interplay between the inflammation of osteoarthritis and obesity, and the subsequent regulation/immunomodulation was performed through isolated and food anthocyanins. The antioxidant, anti-inflammatory, and immunomodulatory properties of anthocyanins explain the findings of the studies analyzed. However, further interventional studies should be conducted to finally establish the appropriate doses for anthocyanin supplementation, dose-response, and length of consumption, to include dietary recommendations for osteoarthritis/obese patients for preventive and management purposes.
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Affiliation(s)
- Alicia B Pomilio
- Laboratorio de Química y Bioquímica Estructural, CONICET, Área Hematología, Departamento de Bioquímica Clínica, Hospital de Clínicas "José de San Martín", Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Nicolas A Szewczuk
- Laboratorio de QSAR (Quantitative Structure-Activity Relationships), Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CONICET, Departamento de Química, Universidad Nacional de La Plata (UNLP), Plata, Argentina
| | - Pablo R Duchowicz
- Laboratorio de QSAR (Quantitative Structure-Activity Relationships), Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CONICET, Departamento de Química, Universidad Nacional de La Plata (UNLP), Plata, Argentina
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9
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Polyphenol Characterization and Antioxidant Activity of Grape Seeds and Skins from Sicily: A Preliminary Study. SUSTAINABILITY 2022. [DOI: 10.3390/su14116702] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The interest in the consumption of health-promoting foods has led to identifying derivatives of the wine industry as products to increase the functional properties of different foods or to design new functional foods. The main goal of this study is to characterize and valorize byproducts and wastes of Sicilian grapes as new sources of bioactive components, from the perspective of a circular economy and a biorefinery approach. In particular, this research investigated: 1. the total phenolic content and antioxidant activities and 2. the phenolic profiles of free and bound fractions of defatted grape seeds and red grape skins from Sicily. Defatted grape seeds (DGS) and red grape skins (RGSK) are rich in phenolic compounds. Twenty biophenols were found in the defatted seeds and red grape skins. Particularly interesting were the results obtained after basic hydrolysis, which allowed the release of biophenols from the matrix. The degreased grape seeds showed p-coumaric acid levels at 4641.65 µg g−1, gallic acid at 2649.23 µg g−1, and caffeic acid at 1474.13 µg g−1, along with appreciable quantities of myricetin, epicatechin, and quercetin. As a sustainable approach, the reuse and the value added of the byproducts and wastes of grapes grown in Sicily is shown, which makes possible new applications in different fields, i.e., nutraceuticals.
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Yuan L, Cheng F, Yi J, Cai S, Liao X, Lao F, Zhou L. Effect of high-pressure processing and thermal treatments on color and in vitro bioaccessibility of anthocyanin and antioxidants in cloudy pomegranate juice. Food Chem 2022; 373:131397. [PMID: 34710695 DOI: 10.1016/j.foodchem.2021.131397] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 09/10/2021] [Accepted: 10/11/2021] [Indexed: 11/04/2022]
Abstract
In this study, the effect of high-pressure processing (HPP) and thermal treatments, including pasteurization (PT) and high-temperature short-time sterilization (HTST) on pomegranate juice (PJ) color attributes, anthocyanin (ACNs), vitamin C, and in vitro bioaccessibility of ACNs and antioxidants were investigated. Compared to HPP, thermal treatments significantly changed the CIE color, decreased the total monomeric ACNs and total vitamin C contents, and increased the percent polymeric color (PPC) and browning index (BI). Correlation analysis showed that the generation of polymeric ACNs played a significant role in color change during thermal treatments. The recovery of 7 ACNs in the control sample after in vitro gastrointestinal digestion was ranged from 0.43% to 5.0% and total individual ACNs after digestion showed no significant changes among different treatments. These results contributed to promoting the color quality and health benefits of pomegranate juice rich in ACNs by optimizing the processing conditions in the food industry.
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Affiliation(s)
- Lei Yuan
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, China
| | - Fengyun Cheng
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, China
| | - Junjie Yi
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, China
| | - Shengbao Cai
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, China
| | - Xiaojun Liao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Fei Lao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Linyan Zhou
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, China.
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El-Shehawi AM, Sayed S, Hassan MM, Al-Otaibi S, Althobaiti F, Elseehy MM, Soliman M. Taify Pomegranate Juice (TPJ) Abrogates Acrylamide-Induced Oxidative Stress Through the Regulation of Antioxidant Activity, Inflammation, and Apoptosis-Associated Genes. Front Vet Sci 2022; 9:833605. [PMID: 35392110 PMCID: PMC8980525 DOI: 10.3389/fvets.2022.833605] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/07/2022] [Indexed: 12/14/2022] Open
Abstract
Acrylamide (ACR) has various effects on biological systems, including oxidative stress and its associated metabolic disorders. Previous research reports that plants growing at high altitude have a different profile of antioxidants. In the current report, the Taify pomegranate juice (TPJ) of the Taify pomegranate growing at the Taif region (high altitude), Saudi Arabia, was investigated for its protective activity from ACR-induced oxidative stress. Rats were treated with ACR, TPJ, or TPJ+ACR, and various assays, including blood chemistry, liver function biomarkers, gene expression of endogenous antioxidant enzymes, oxidative stress regulatory genes, inflammation biomarkers, and apoptosis, were estimated using biochemical, real-time PCR, histopathological, and immunohistochemical analysis. TPJ showed a protective function of ACR-induced alteration of AST, ALT, GGT, urea, total proteins, albumin, MDA, and NO. It also increased the level of the endogenous antioxidative enzymes, including SOD, catalase, and GSH. It showed anti-inflammatory activity by reduction the TNF-α, IL-6 secretion and the enhancing of IL-10 levels. At the gene expression level, TPJ upregulated the expression of endogenous antioxidant genes (SOD and catalase) and of antioxidant-regulating genes Nrf2 and HO-1; downregulated the expression of inflammatory genes TGF-β1, COX2, and the apoptotic gene caspase-3; and upregulated the expression of antiapoptotic gene Bcl2. At the histological level, TPJ showed a protective effect from the ACR-induced hepatic histological damage. Results of this study conclude that TPJ has a protective effect from ACR-induced oxidative stress and its associated metabolic alterations through its antioxidant and anti-inflammatory activities.
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Affiliation(s)
- Ahmed M. El-Shehawi
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
- *Correspondence: Ahmed M. El-Shehawi
| | - Samy Sayed
- Department of Science and Technology, University College-Ranyah, Taif University, Taif, Saudi Arabia
| | - Mohamed M. Hassan
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
| | - Saad Al-Otaibi
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Fayez Althobaiti
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Mona M. Elseehy
- Department of Genetics, Faculty of Agriculture, University of Alexandria, Alexandria, Egypt
| | - Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
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12
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Possible Beneficial Effects of Fresh Pomegranate Juice in SARS-CoV-2 Infection Conditions. J Nutr Metab 2022; 2022:5134560. [PMID: 35287379 PMCID: PMC8917946 DOI: 10.1155/2022/5134560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 02/18/2022] [Indexed: 11/17/2022] Open
Abstract
Rather than the prophylactic vaccination, any effective synthetic, natural, or nutritional therapy or regimen that may cure or remedy, albeit partially, the complications of SARS-CoV-2 should be highly acknowledged. Here, we reviewed and discussed possible beneficial biological effects of pomegranate juice in such diseased condition of viral infection based on the current published evidence (direct and indirect) and owing to the robust evidence that fresh pomegranate juice is highly rich with unique bioactive compounds that are approved in various occasions to be effective in several chronic diseased conditions. All related references that serve our aim are accessed through available electronic databases, particularly PubMed and Scopus. In summary, there is accepted evidence that pomegranate juice may be beneficial in SARS-CoV-2 infection conditions, especially for patients with the clinical history of chronic diseases such as hypertension, cardiovascular disease, diabetes, and cancer. However, the interventional studies that directly probe and confirm the effectiveness of fresh pomegranate juice in the management of SARS-CoV-2 infection are mandatory.
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13
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da Silva Felix RC, Barbosa TN, Marques HP, de Oliveira Rebouças CK, da Silveira Pereira JC, Batista JIL, de Paiva Soares KM, da Silva MDC, Bezerra ACDS. In vitro nematocidal activity of Punica granatum L. against gastrointestinal helminths in goats. J Parasit Dis 2022; 46:236-242. [PMID: 35299932 PMCID: PMC8901839 DOI: 10.1007/s12639-021-01439-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/07/2021] [Indexed: 01/18/2023] Open
Abstract
The objective of this study was to evaluate the in vitro ovicidal activity, phytochemistry, and toxicity of a saline extract obtained from peel of Punica granatum L fruits. The ovicidal activity was evaluated by the hatching inhibition of eggs recovered from fecal samples of naturally infected goats; the phytochemical analysis was carried out using the fruit peel; and the toxicity was tested on Artemia salina, using saline extract. The results showed that the ovicidal effect of the tested extract was 99% (25 mg mL-1), 99% (12.5 mg mL-1), 98% (6.25 mg mL-1), and 95% (3.12 mg mL-1), higher than that of the control drug, thiabendazole (83%). The phytochemical analysis showed presence of phenols, anthraquinones, and condensed and hydrolysable tannins in the fruit extract. The toxicity test of the extract of P. granatum showed an LC50 of 6.19 mg mL-1, which indicates a safe use for a concentration of 3.12 mg mL-1, since it was the tested concentration that was below the reliable LC50. The saline extract from peels of P. granatum has ovicidal activity, important secondary metabolites, and absence of toxicity at the lowest concentration tested. However, in vivo tests in experimental models are recommended before performing experiments in ruminants.
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Affiliation(s)
- Renata Cristinne da Silva Felix
- grid.412393.e0000 0004 0644 0007Programa de Pós-Graduação em Ambiente, Tecnologia e Sociedade, Universidade Federal Rural do Semi-Árido, Mossoró, Rio Grande do Norte Brazil
| | - Tallyson Nogueira Barbosa
- grid.412393.e0000 0004 0644 0007Universidade Federal Rural do Semi-Árido, Mossoró, Rio Grande do Norte Brazil
| | | | | | | | - João Inácio Lopes Batista
- grid.412393.e0000 0004 0644 0007Universidade Federal Rural do Semi-Árido, Mossoró, Rio Grande do Norte Brazil
| | - Karoline Mikaelle de Paiva Soares
- grid.412393.e0000 0004 0644 0007Laboratório de Biotecnologia de Alimentos, Universidade Federal Rural do Semi-Árido, Mossoró, Rio Grande do Norte Brazil
| | - Michele Dalvina Correia da Silva
- grid.412393.e0000 0004 0644 0007Laboratório de Biotecnologia Molecular, Universidade Federal Rural do Semi-Árido, Mossoró, Rio Grande do Norte Brazil
| | - Ana Carla Diógenes Suassuna Bezerra
- grid.412393.e0000 0004 0644 0007Laboratório de Biotecnologia Aplicada à Doenças Infecto-Parasitárias, Universidade Federal Rural do Semi-Árido, Mossoró, Rio Grande do Norte Brazil
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14
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Gong ES, Li B, Li B, Podio NS, Chen H, Li T, Sun X, Gao N, Wu W, Yang T, Xin G, Tian J, Si X, Liu C, Zhang J, Liu RH. Identification of key phenolic compounds responsible for antioxidant activities of free and bound fractions of blackberry varieties' extracts by boosted regression trees. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:984-994. [PMID: 34302364 DOI: 10.1002/jsfa.11432] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 07/02/2021] [Accepted: 07/24/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Free fractions of different blackberry varieties' extracts are high in phenolic compounds with antioxidant activities. However, the phenolic profiles and antioxidant activities against peroxyl radicals of bound fractions of different blackberry varieties' extracts have not been previously reported. In addition, what the key antioxidant phenolic compounds are in free and bound fractions of blackberry extracts remain unknown. This study aimed to investigate the phenolic profiles and antioxidant activities of free and bound fractions of eight blackberry varieties' extracts and reveal the key antioxidant phenolic compounds by boosted regression trees. RESULTS Fifteen phenolics (three anthocyanins, four flavonols, three phenolic acids, two proanthocyanidins, and three ellagitannins) were identified in blackberry by ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry. Ferulic acid, ellagic acid, procyanidin C1, kaempferol-O-hexoside, ellagitannins hex, and gallic acid were major bound phenolics. Bound fractions of eight blackberry varieties' extracts were high in phenolics and showed great antioxidant activity. Boosted regression trees analysis showed that cyanidin-3-O-glucoside and chlorogenic acid were the most significant compounds, contributing 48.4% and 15.9% respectively to the antioxidant activity of free fraction. Ferulic acid was the most significant antioxidant compound in bound fraction, with a contribution of 61.5%. Principal component analysis showed that Kiowa was the best among the eight varieties due to its phenolic profile and antioxidant activity. CONCLUSION It was concluded that blackberry varieties contained high amounts of bound phenolics, which confer health benefits through reducing oxidative stress. Ferulic acid was the key compound to explain the antioxidant activities of bound fractions. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Er Sheng Gong
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, 341000, China
| | - Bin Li
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Binxu Li
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Natalia S Podio
- Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET, ISIDSA-SECYT-UNC, University City, Bv. Filloy s/n, SECYT, 5000 Córdoba, Argentina
| | - Hongyu Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Science, Shanghai, 201403, China
| | - Tong Li
- Department of Food Science, Cornell University, Ithaca, 14853-7201, United States
| | - Xiyun Sun
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Ningxuan Gao
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Wenlong Wu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Tianran Yang
- Office of Teaching and Global Affairs, South China University of Technology, Guangzhou, 510641, China
| | - Guang Xin
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Jinlong Tian
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Xu Si
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Changjiang Liu
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Jiyue Zhang
- College of Food Science, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing of Liaoning Province, National R&D Professional Center for Berry Processing, Shenyang Agricultural University, Shenyang, 110866, China
| | - Rui Hai Liu
- Department of Food Science, Cornell University, Ithaca, 14853-7201, United States
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15
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The Anti-Inflammatory, Anti-Apoptotic and Antioxidant Effects of a Pomegranate-Peel Extract against Acrylamide-Induced Hepatotoxicity in Rats. Life (Basel) 2022; 12:life12020224. [PMID: 35207511 PMCID: PMC8878900 DOI: 10.3390/life12020224] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 12/04/2022] Open
Abstract
The Acrylamide is a toxic compound generated under oxidative stress arising from intracellular ROS production and induced toxicity. It is frequently used in industry and generated through the heating of tobacco and foods high in carbohydrates. The exact mechanism of its toxicity is still unclear. In this study, an extract of the peels of pomegranate (Punica granatum L.), a nutritious and visually appealing fruit with a diverse bioactive profile, was examined for its potential anti-apoptotic, antioxidant, and anti-inflammatory effects. A total of 40 adult male Wistar rats were allocated into four groups of 10 rats each: Group 1 was a negative-control group (CNT) and received normal saline; Group 2 was a positive-control acrylamide group and received acrylamide orally at a dose of 20 mg/kg/bw; in Group 3, the rats were supplemented with pomegranate-peel extract (P.P; 150 mg/kg/bw) orally on a daily basis for 3 weeks, administered simultaneously with the acrylamide treatment described for Group 2; Group 4 was a protective group, and the animals received the pomegranate-peel extract and acrylamide as stated for Groups 2 and 3, with the pomegranate-peel extract (P.P. extract) administered 1 week earlier than the acrylamide. The results indicate that acrylamide exposure increased the serum levels of AST, ALT, creatinine, interleukin-1 beta, and interleukin-6 in an extraordinary manner. In addition, it increased the lipid peroxidation marker malondialdehyde (MDA) and simultaneously weakened antioxidant biomarker activities (SOD, GSH, and catalase) and reduced the levels of interleukin-10. The pomegranate-peel extract was shown to reduce the inflammatory blood markers of interleukin-1 beta and IL-6. Glutathione peroxidase, superoxide dismutase, catalase, and interleukin-10 were all significantly elevated in comparison to the acrylamide-treatment group as a result of the significant reduction in MDA levels induced by the P.P extract. In addition, the pomegranate-peel extract normalized the cyclooxygenase-2 (COX2), transforming growth factor-beta 1 (TGF-β1), and caspase-3 levels, with a significant upregulation of the mRNA expression of heme oxygenase-1 (HO-1), nuclear factor erythroid 2 (Nrf2), and Bcl-2. Therefore, these data reveal that pomegranate peel has anti-inflammatory, antiapoptotic, free-radical-scavenging, and powerful antioxidant activity that protects against acrylamide toxicity.
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16
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Montefusco A, Durante M, Migoni D, De Caroli M, Ilahy R, Pék Z, Helyes L, Fanizzi FP, Mita G, Piro G, Lenucci MS. Analysis of the Phytochemical Composition of Pomegranate Fruit Juices, Peels and Kernels: A Comparative Study on Four Cultivars Grown in Southern Italy. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10112521. [PMID: 34834884 PMCID: PMC8621565 DOI: 10.3390/plants10112521] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 06/12/2023]
Abstract
The increasing popularity of pomegranate (Punica granatum L.), driven by the awareness of its nutraceutical properties and excellent environmental adaptability, is promoting a global expansion of its production area. This investigation reports the variability in the weight, moisture, pH, total soluble solids, carbohydrates, organic acids, phenolic compounds, fatty acids, antioxidant activities, and element composition of different fruit parts (juices, peels, and kernels) from four (Ako, Emek, Kamel, and Wonderful One) of the most widely cultivated Israeli pomegranate varieties in Salento (South Italy). To the best of our knowledge, this is the first systematic characterization of different fruit parts from pomegranate cultivars grown simultaneously in the same orchard and subjected to identical agronomic and environmental conditions. Significant genotype-dependent variability was observed for many of the investigated parameters, though without any correlation among fruit parts. The levels of phenols, flavonoids, anthocyanins, and ascorbic and dehydroascorbic acids of all samples were higher than the literature-reported data, as was the antioxidant activity. This is likely due to positive interactions among genotypes, the environment, and good agricultural practices. This study also confirms that pomegranate kernels and peels are, respectively, rich sources of punicic acid and phenols together, with several other bioactive molecules. However, the variability in their levels emphasizes the need for further research to better exploit their agro-industrial potential and thereby increase juice-production chain sustainability. This study will help to assist breeders and growers to respond to consumer and industrial preferences and encourage the development of biorefinery strategies for the utilization of pomegranate by-products as nutraceuticals or value-added ingredients for custom-tailored supplemented foods.
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Affiliation(s)
- Anna Montefusco
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Università del Salento, Via Prov.le Lecce Monteroni, 73100 Lecce, Italy; (A.M.); (D.M.); (M.D.C.); (F.P.F.); (G.P.)
| | - Miriana Durante
- Istituto di Scienze delle Produzioni Alimentari (ISPA)-CNR, Via Prov.le Lecce-Monteroni, 73100 Lecce, Italy; (M.D.); (G.M.)
| | - Danilo Migoni
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Università del Salento, Via Prov.le Lecce Monteroni, 73100 Lecce, Italy; (A.M.); (D.M.); (M.D.C.); (F.P.F.); (G.P.)
| | - Monica De Caroli
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Università del Salento, Via Prov.le Lecce Monteroni, 73100 Lecce, Italy; (A.M.); (D.M.); (M.D.C.); (F.P.F.); (G.P.)
| | - Riadh Ilahy
- Laboratory of Horticulture, National Agricultural Research Institute of Tunisia (INRAT), University of Carthage, Ariana 1040, Tunisia;
| | - Zoltán Pék
- Horticultural Institute, Hungarian University of Agriculture and Life Sciences, 2100 Gödöllő, Hungary; (Z.P.); (L.H.)
| | - Lajos Helyes
- Horticultural Institute, Hungarian University of Agriculture and Life Sciences, 2100 Gödöllő, Hungary; (Z.P.); (L.H.)
| | - Francesco Paolo Fanizzi
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Università del Salento, Via Prov.le Lecce Monteroni, 73100 Lecce, Italy; (A.M.); (D.M.); (M.D.C.); (F.P.F.); (G.P.)
| | - Giovanni Mita
- Istituto di Scienze delle Produzioni Alimentari (ISPA)-CNR, Via Prov.le Lecce-Monteroni, 73100 Lecce, Italy; (M.D.); (G.M.)
| | - Gabriella Piro
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Università del Salento, Via Prov.le Lecce Monteroni, 73100 Lecce, Italy; (A.M.); (D.M.); (M.D.C.); (F.P.F.); (G.P.)
| | - Marcello Salvatore Lenucci
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Università del Salento, Via Prov.le Lecce Monteroni, 73100 Lecce, Italy; (A.M.); (D.M.); (M.D.C.); (F.P.F.); (G.P.)
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17
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Zhao X, Shen Y, Yan M, Yuan Z. Flavonoid profiles in peels and arils of pomegranate cultivars. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01216-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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18
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Benchagra L, Berrougui H, Islam MO, Ramchoun M, Boulbaroud S, Hajjaji A, Fulop T, Ferretti G, Khalil A. Antioxidant Effect of Moroccan Pomegranate ( Punica granatum L. Sefri Variety) Extracts Rich in Punicalagin against the Oxidative Stress Process. Foods 2021; 10:foods10092219. [PMID: 34574329 PMCID: PMC8469689 DOI: 10.3390/foods10092219] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/11/2021] [Accepted: 09/12/2021] [Indexed: 01/19/2023] Open
Abstract
Natural antioxidants products are widely distributed in food and medicinal plants. These natural antioxidants, especially polyphenols, exhibit a wide range of biological activities including anti-cancer, anti-inflammatory, and anti-atherosclerosis activities. Pomegranate (Punica granatum L.) is a rich source of polyphenolic components. The purpose of this study was to characterize the phenolic composition and flavonoids and anthocyanin content of different parts (peel and aril) of the Sefri variety of pomegranate. Our results showed that Peel extract was richer in these compounds than that of the Arils, especially in Punicalagin (A and B). DPPH free radical scavenging, reducing power (FRAP), β-carotene bleaching, and hydrogen peroxide scavenging assays revealed a greater dose-dependent activity of pomegranate peel phenolic extract (PPPE) compared to pomegranate aril phenolic extract (PAPE). PPPE was also more potent than PAPE concerning its ability to inhibit conjugated diene formation and to reduce α-tocopherol disappearance induced by CuSO4-mediated LDL peroxidation. Interestingly, both extracts (PPPE and PAPE) significantly inhibited lipid peroxidation and the formation of reactive oxygen species (ROS) in stressed J82 human bladder cancer cells. These results reflect the protective effects that this Moroccan variety of pomegranate can provide against the development of metabolic disorder, cancer, atherosclerosis, and cardiovascular disease. Given these properties, further studies should be undertaken to investigate possible applications of Sefri pomegranate extracts in the fields of food preservation and health supplements.
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Affiliation(s)
- Lamiae Benchagra
- Department of Biology, Polydisciplinary Faculty, University Sultan Moulay Slimane, Beni Mellal 23020, Morocco; (L.B.); (H.B.); (M.R.); (S.B.); (A.H.)
| | - Hicham Berrougui
- Department of Biology, Polydisciplinary Faculty, University Sultan Moulay Slimane, Beni Mellal 23020, Morocco; (L.B.); (H.B.); (M.R.); (S.B.); (A.H.)
- Department of Medicine, Geriatrics Service, Faculty of Medicine and Biological Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (M.O.I.); (T.F.)
| | - Mohamed Obaidul Islam
- Department of Medicine, Geriatrics Service, Faculty of Medicine and Biological Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (M.O.I.); (T.F.)
- Department of Clinical Science and Odontostomatology (DISCO), Polytechnic University of Marche, I-60126 Ancona, Italy;
| | - Mhamed Ramchoun
- Department of Biology, Polydisciplinary Faculty, University Sultan Moulay Slimane, Beni Mellal 23020, Morocco; (L.B.); (H.B.); (M.R.); (S.B.); (A.H.)
| | - Samira Boulbaroud
- Department of Biology, Polydisciplinary Faculty, University Sultan Moulay Slimane, Beni Mellal 23020, Morocco; (L.B.); (H.B.); (M.R.); (S.B.); (A.H.)
| | - Abdelouahed Hajjaji
- Department of Biology, Polydisciplinary Faculty, University Sultan Moulay Slimane, Beni Mellal 23020, Morocco; (L.B.); (H.B.); (M.R.); (S.B.); (A.H.)
| | - Tamas Fulop
- Department of Medicine, Geriatrics Service, Faculty of Medicine and Biological Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (M.O.I.); (T.F.)
| | - Gianna Ferretti
- Department of Clinical Science and Odontostomatology (DISCO), Polytechnic University of Marche, I-60126 Ancona, Italy;
| | - Abdelouahed Khalil
- Department of Medicine, Geriatrics Service, Faculty of Medicine and Biological Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (M.O.I.); (T.F.)
- Correspondence:
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19
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Esposto S, Veneziani G, Taticchi A, Urbani S, Selvaggini R, Sordini B, Daidone L, Gironi G, Servili M. Chemical Composition, Antioxidant Activity, and Sensory Characterization of Commercial Pomegranate Juices. Antioxidants (Basel) 2021; 10:antiox10091381. [PMID: 34573013 PMCID: PMC8471094 DOI: 10.3390/antiox10091381] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 11/16/2022] Open
Abstract
We undertook a qualitative and quantitative assessment of the bioactive compounds, volatile substances, sensory profile, and antioxidant activity of eight different commercial pomegranate juices (PJs) differing by cultivation area, processing (from concentrate (CPJ) or not (NCPJ)), and microbial stabilization. Punicalins were the main ellagitannins, whereas the predominant anthocyanin was cyanidin 3,5-diglucoside, followed by cyanidin 3-glucoside. Total phenols, tannins, hydrolyzable tannins, and anthocyanins in the investigated juices ranged from 1379.9 to 3748.8 mg gallic acid equivalent (GAE)/L, 394.8 to 895.2 mg GAE/L, 150.8 to 2374.2 mg ellagic acid/L, and 0 to 281 mg cyanidin 3-glucoside/L, respectively. Antioxidant activity, determined by DPPH•, FRAP, and ABTS, was positively correlated with the total phenolic compounds and hydrolyzable tannins. Alcohols, acids, and furans were the volatile groups that best described the differences between juices. The most abundant volatile compound was 3-Furfural (8.6–879.9 µg/L) in those juices subjected to the concentration process and to high-temperature short-time (HTST) treatment, whereas it was not present in juice subjected to high-pressure processing (HPP). Processing also affected the juices’ sensory attributes: NCPJs were characterized by ‘red–purple’, ‘pomegranate fruit’, ‘fresh fruit’, and ‘overall intensity’ notes, while in CPJs these notes were not revealed or were masked by those related to heat treatment. Our results provide useful information on the importance of extraction methods and on the overall quality of PJ for the food industry.
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20
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Zhao X, Yuan Z. Anthocyanins from Pomegranate (Punica granatum L. ) and Their Role in Antioxidant Capacities in Vitro. Chem Biodivers 2021; 18:e2100399. [PMID: 34388293 DOI: 10.1002/cbdv.202100399] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/12/2021] [Indexed: 11/07/2022]
Abstract
As phytochemicals, anthocyanins are not only responsible for the diverse colors in nature, but are associated with broad-spectrum health-promoting effects for human beings. Pomegranate is abundant in anthocyanins which possess high antioxidant capacities. However, the pomegranate anthocyanins profile and their contributions to antioxidant capacities are not fully depicted. The purpose of this paper is to review anthocyanins from pomegranate as important antioxidants. Total anthocyanin content (TAC) and six major components vary greatly with intrinsic and extrinsic factors. In pomegranate, anthocyanins mainly acted as primary antioxidants, while their action as secondary antioxidants were not conclusive. The antioxidant potentials of anthocyanins were significantly affected by factors especially chemical structure and detection assays in vitro. The current knowledge may provide insights into potential applications for pomegranate anthocyanins based on their antioxidant activities.
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Affiliation(s)
- Xueqing Zhao
- Nanjing Forestry University, College of Forestry, 159 Longpan Rd., 210037, Nanjing, CHINA
| | - Zhaohe Yuan
- Nanjing Forestry University, College of Forestry, 159 Longpan Rd., 210037, Nanjing, CHINA
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21
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Guarrasi V, Rappa GC, Costa MA, Librizzi F, Raimondo M, Di Stefano V, Germanà MA, Vilasi S. Valorization of Apple Peels through the Study of the Effects on the Amyloid Aggregation Process of κ-Casein. Molecules 2021; 26:molecules26082371. [PMID: 33921801 PMCID: PMC8073991 DOI: 10.3390/molecules26082371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 01/13/2023] Open
Abstract
Waste valorization represents one of the main social challenges when promoting a circular economy and environmental sustainability. Here, we evaluated the effect of the polyphenols extracted from apple peels, normally disposed of as waste, on the amyloid aggregation process of κ-casein from bovine milk, a well-used amyloidogenic model system. The effect of the apple peel extract on protein aggregation was examined using a thioflavin T fluorescence assay, Congo red binding assay, circular dichroism, light scattering, and atomic force microscopy. We found that the phenolic extract from the peel of apples of the cultivar “Fuji”, cultivated in Sicily (Caltavuturo, Italy), inhibited κ-casein fibril formation in a dose-dependent way. In particular, we found that the extract significantly reduced the protein aggregation rate and inhibited the secondary structure reorganization that accompanies κ-casein amyloid formation. Protein-aggregated species resulting from the incubation of κ-casein in the presence of polyphenols under amyloid aggregation conditions were reduced in number and different in morphology.
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Affiliation(s)
- Valeria Guarrasi
- Istituto di Biofisica, Consiglio Nazionale delle Ricerche, Via Ugo La Malfa 153, 90146 Palermo, Italy; (G.C.R.); (M.A.C.); (F.L.); (M.R.); (S.V.)
- Correspondence: ; Tel.: +39-0916809356
| | - Giacoma Cinzia Rappa
- Istituto di Biofisica, Consiglio Nazionale delle Ricerche, Via Ugo La Malfa 153, 90146 Palermo, Italy; (G.C.R.); (M.A.C.); (F.L.); (M.R.); (S.V.)
| | - Maria Assunta Costa
- Istituto di Biofisica, Consiglio Nazionale delle Ricerche, Via Ugo La Malfa 153, 90146 Palermo, Italy; (G.C.R.); (M.A.C.); (F.L.); (M.R.); (S.V.)
| | - Fabio Librizzi
- Istituto di Biofisica, Consiglio Nazionale delle Ricerche, Via Ugo La Malfa 153, 90146 Palermo, Italy; (G.C.R.); (M.A.C.); (F.L.); (M.R.); (S.V.)
| | - Marco Raimondo
- Istituto di Biofisica, Consiglio Nazionale delle Ricerche, Via Ugo La Malfa 153, 90146 Palermo, Italy; (G.C.R.); (M.A.C.); (F.L.); (M.R.); (S.V.)
| | - Vita Di Stefano
- Dipartimento Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università degli Studi di Palermo, Via Archirafi 32, 90123 Palermo, Italy;
| | - Maria Antonietta Germanà
- Dipartimento di Scienze Agrarie, Alimentari e Forestali, Università degli Studi di Palermo, Viale delle Scienze Ed. 4, 90128 Palermo, Italy;
| | - Silvia Vilasi
- Istituto di Biofisica, Consiglio Nazionale delle Ricerche, Via Ugo La Malfa 153, 90146 Palermo, Italy; (G.C.R.); (M.A.C.); (F.L.); (M.R.); (S.V.)
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22
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Fernández-Ochoa Á, Leyva-Jiménez FJ, De la Luz Cádiz-Gurrea M, Pimentel-Moral S, Segura-Carretero A. The Role of High-Resolution Analytical Techniques in the Development of Functional Foods. Int J Mol Sci 2021; 22:ijms22063220. [PMID: 33809986 PMCID: PMC8004826 DOI: 10.3390/ijms22063220] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 03/18/2021] [Indexed: 12/17/2022] Open
Abstract
The approaches based on high-resolution analytical techniques, such as nuclear magnetic resonance or mass spectrometry coupled to chromatographic techniques, have a determining role in several of the stages necessary for the development of functional foods. The analyses of botanical extracts rich in bioactive compounds is one of the fundamental steps in order to identify and quantify their phytochemical composition. However, the compounds characterized in the extracts are not always responsible for the bioactive properties because they generally undergo metabolic reactions before reaching the therapeutic targets. For this reason, analytical techniques are also applied to analyze biological samples to know the bioavailability, pharmacokinetics and/or metabolism of the compounds ingested by animal or human models in nutritional intervention studies. In addition, these studies have also been applied to determine changes of endogenous metabolites caused by prolonged intake of compounds with bioactive potential. This review aims to describe the main types and modes of application of high-resolution analytical techniques in all these steps for functional food development.
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Affiliation(s)
- Álvaro Fernández-Ochoa
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association, 13125 Berlin, Germany
- Berlin Institute of Health Metabolomics Platform, 10178 Berlin, Germany
- Correspondence: (Á.F.-O.); (M.D.l.L.C.-G.)
| | - Francisco Javier Leyva-Jiménez
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain; (F.J.L.-J.); (A.S.-C.)
| | - María De la Luz Cádiz-Gurrea
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain; (F.J.L.-J.); (A.S.-C.)
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain;
- Correspondence: (Á.F.-O.); (M.D.l.L.C.-G.)
| | - Sandra Pimentel-Moral
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain;
| | - Antonio Segura-Carretero
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain; (F.J.L.-J.); (A.S.-C.)
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain;
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23
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Sciacca F, Palumbo M, Pagliaro A, Di Stefano V, Scandurra S, Virzì N, Melilli MG. Opuntia cladodes as functional ingredient in durum wheat bread: rheological, sensory, and chemical characterization. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2020.1862918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- F. Sciacca
- CREA Research Centre for Cereal and Industrial Crops, Acireale (Catania), Italy
| | - M. Palumbo
- CREA Research Centre for Cereal and Industrial Crops, Acireale (Catania), Italy
| | - A. Pagliaro
- CREA Research Centre for Cereal and Industrial Crops, Acireale (Catania), Italy
| | - V. Di Stefano
- Department of Biological, Chemical, and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, Palermo, Italy
| | - S. Scandurra
- Institute for BioEconomy, National Council of Research, Catania, Italy
| | - N. Virzì
- CREA Research Centre for Cereal and Industrial Crops, Acireale (Catania), Italy
| | - M. G. Melilli
- Institute for BioEconomy, National Council of Research, Catania, Italy
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24
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Melgarejo-Sánchez P, Núñez-Gómez D, Martínez-Nicolás JJ, Hernández F, Legua P, Melgarejo P. Pomegranate variety and pomegranate plant part, relevance from bioactive point of view: a review. BIORESOUR BIOPROCESS 2021; 8:2. [PMID: 38650225 PMCID: PMC10973758 DOI: 10.1186/s40643-020-00351-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 11/22/2020] [Indexed: 02/06/2023] Open
Abstract
Pomegranate (Punica granatum L.) belongs to the Punicaceae plant family. It is an important fruit due to its nutritional and medicinal properties. Pomegranates are widely distributed around the world and, therefore, have a broad genetic diversity, resulting in differences in their phytochemical composition. The scientific community has focused on the positive health effects of pomegranate as a whole, but the different varieties have rarely been compared according to their bioactive compounds and bioactivity. This review aims to provide a holistic overview of the current knowledge on the bioactivity of pomegranate trees, with an emphasis on differentiating both the varieties and the different plant parts. This review intends to provide a general and organized overview of the accumulated knowledge on pomegranates, the identification of the most bioactive varieties, their potential consumption pathways and seeks to provide knowledge on the present gaps to guide future research.
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Affiliation(s)
- Pablo Melgarejo-Sánchez
- Plant Production and Microbiology Department, Orihuela Polytechnical High School (EPSO), Miguel Hernandez University, Ctra. Beniel Km 3.2, 03312, Orihuela, Spain
| | - Dámaris Núñez-Gómez
- Plant Production and Microbiology Department, Orihuela Polytechnical High School (EPSO), Miguel Hernandez University, Ctra. Beniel Km 3.2, 03312, Orihuela, Spain.
| | - Juan J Martínez-Nicolás
- Plant Production and Microbiology Department, Orihuela Polytechnical High School (EPSO), Miguel Hernandez University, Ctra. Beniel Km 3.2, 03312, Orihuela, Spain
| | - Francisca Hernández
- Plant Production and Microbiology Department, Orihuela Polytechnical High School (EPSO), Miguel Hernandez University, Ctra. Beniel Km 3.2, 03312, Orihuela, Spain
| | - Pilar Legua
- Plant Production and Microbiology Department, Orihuela Polytechnical High School (EPSO), Miguel Hernandez University, Ctra. Beniel Km 3.2, 03312, Orihuela, Spain
| | - Pablo Melgarejo
- Plant Production and Microbiology Department, Orihuela Polytechnical High School (EPSO), Miguel Hernandez University, Ctra. Beniel Km 3.2, 03312, Orihuela, Spain
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25
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Lentil Fortified Spaghetti: Technological Properties and Nutritional Characterization. Foods 2020; 10:foods10010004. [PMID: 33374933 PMCID: PMC7821932 DOI: 10.3390/foods10010004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/14/2020] [Accepted: 12/17/2020] [Indexed: 01/18/2023] Open
Abstract
Lentil (Lens culinaris), consumed as a part of the diet worldwide, is a functional dietary ingredient that plays a function in human nutrition as a rich source of bioactive nutrients (low quantities of fat, sodium, and vitamin K; high content of potassium, essential amino acids, insoluble dietary fiber, and polyphenols). In this study spaghetti fortified with lentil flours (40% w/w) were developed and characterized. The addition of two different lentil flours significantly affected the sensory attributes and cooking properties of dry spaghetti. Therefore, the addition of carboxymethyl cellulose was adopted as technological option to improve the quality of fortified pasta; specifically, sensory acceptability, cooking loss, swelling index, and water absorption were studied. Chemical results highlighted that the addition of lentil to semolina significantly increased the content of lysine and threonine. It was observed an increase in essential and branched-chain amino acids. Contrary to what was expected, no increase in mono and polyunsaturated fatty acids was observed in fortified spaghetti, due to their loss during cooking, even after the addition of carboxymethyl cellulose.
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26
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Kostka T, Ostberg-Potthoff JJ, Briviba K, Matsugo S, Winterhalter P, Esatbeyoglu T. Pomegranate ( Punica granatum L.) Extract and Its Anthocyanin and Copigment Fractions-Free Radical Scavenging Activity and Influence on Cellular Oxidative Stress. Foods 2020; 9:E1617. [PMID: 33172172 PMCID: PMC7694777 DOI: 10.3390/foods9111617] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 10/28/2020] [Accepted: 11/04/2020] [Indexed: 01/22/2023] Open
Abstract
Secondary plant metabolites, e.g., polyphenols, are widely known as health-improving compounds that occur in natural functional foods such as pomegranates. While extracts generated from these fruits inhibit oxidative stress, the allocation of these effects to the different subgroups of substances, e.g., anthocyanins, "copigments" (polyphenols without anthocyanins), or polymeric compounds, is still unknown. Therefore, in the present study, polyphenols from pomegranate juice were extracted and separated into an anthocyanin and copigment fraction using adsorptive membrane chromatography. Phenolic compounds were determined by high performance liquid chromatography with photodiode array (HPLC-PDA) detection and HPLC-PDA electrospray ionization tandem mass spectrometry (HPLC-PDA-ESI-MS/MS), while the free radical scavenging activity of the pomegranate XAD‑7 extract and its fractions was evaluated by the Trolox equivalent antioxidant capacity (TEAC) assay and electron spin resonance (ESR) spectroscopy. Compared to juice, the total phenolic content and free radical scavenging potential was significantly higher in the pomegranate XAD-7 extract and its fractions. In comparison to the anthocyanin and copigment fraction, pomegranate XAD-7 extract showed the highest radical scavenging activity against galvinoxyl and DPPH radicals. Moreover, the enriched XAD-7 extract and its fractions were able to protect human hepatocellular HepG2 cells against oxidative stress induced by hydrogen peroxide. Overall, these results indicated that anthocyanins and copigments act together in reducing oxidative stress.
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Affiliation(s)
- Tina Kostka
- Institute of Food Science and Human Nutrition, Gottfried Wilhelm Leibniz University of Hannover, Am Kleinen Felde 30, 30167 Hannover, Germany;
| | - Johanna Josefine Ostberg-Potthoff
- Institute of Food Chemistry, Technische Universität Braunschweig, Schleinitzstrasse 20, 38106 Braunschweig, Germany; (J.J.O.-P.); (P.W.)
| | - Karlis Briviba
- Department of Physiology and Biochemistry of Nutrition, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Str.9, 76131 Karlsruhe, Germany;
| | - Seiichi Matsugo
- School of Natural System, College of Science and Engineering, Kanazawa University, Kakuma-Machi, Kanazawa 920-1192, Japan;
| | - Peter Winterhalter
- Institute of Food Chemistry, Technische Universität Braunschweig, Schleinitzstrasse 20, 38106 Braunschweig, Germany; (J.J.O.-P.); (P.W.)
| | - Tuba Esatbeyoglu
- Institute of Food Science and Human Nutrition, Gottfried Wilhelm Leibniz University of Hannover, Am Kleinen Felde 30, 30167 Hannover, Germany;
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Str.9, 76131 Karlsruhe, Germany
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27
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Beghè D, Cirlini M, Beneventi E, Miroslav Č, Tatjana P, Ganino T, Petruccelli R, Dall’Asta C. Volatile profile of Italian and Montenegrine pomegranate juices for geographical origin classification. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03619-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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28
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Pomegranate: Nutraceutical with Promising Benefits on Human Health. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10196915] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pomegranate is an old plant made up by flowers, roots, fruits and leaves, native to Central Asia and principally cultivated in the Mediterranean and California (although now widespread almost all over the globe). The current use of this precious plant regards not only the exteriority of the fruit (employed also for ornamental purpose) but especially the nutritional and, still potential, health benefits that come out from the various parts composing this one (carpellary membranes, arils, seeds and bark). Indeed, the phytochemical composition of the fruit abounds in compounds (flavonoids, ellagitannins, proanthocyanidins, mineral salts, vitamins, lipids, organic acids) presenting a significant biological and nutraceutical value. For these reasons, pomegranate interest is increased over the years as the object of study for many research groups, particularly in the pharmaceutical sector. Specifically, in-depth studies of its biological and functional properties and the research of new formulations could be applied to a wide spectrum of diseases including neoplastic, cardiovascular, viral, inflammatory, metabolic, microbial, intestinal, reproductive and skin diseases. In this review, considering the increasing scientific and commercial interest of nutraceuticals, we reported an update of the investigations concerning the health-promoting properties of pomegranate and its bioactive compounds against principal human pathologies.
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29
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Talib WH, AL-ataby IA, Mahmod AI, Jawarneh S, Al Kury LT, AL-Yasari IH. The Impact of Herbal Infusion Consumption on Oxidative Stress and Cancer: The Good, the Bad, the Misunderstood. Molecules 2020; 25:E4207. [PMID: 32937891 PMCID: PMC7570648 DOI: 10.3390/molecules25184207] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/08/2020] [Accepted: 09/10/2020] [Indexed: 12/23/2022] Open
Abstract
The release of reactive oxygen species (ROS) and oxidative stress is associated with the development of many ailments, including cardiovascular diseases, diabetes and cancer. The causal link between oxidative stress and cancer is well established and antioxidants are suggested as a protective mechanism against cancer development. Recently, an increase in the consumption of antioxidant supplements was observed globally. The main sources of these antioxidants include fruits, vegetables, and beverage. Herbal infusions are highly popular beverages consumed daily for different reasons. Studies showed the potent antioxidant effects of plants used in the preparation of some herbal infusions. Such herbal infusions represent an important source of antioxidants and can be used as a dietary protection against cancer. However, uncontrolled consumption of herbal infusions may cause toxicity and reduced antioxidant activity. In this review, eleven widely consumed herbal infusions were evaluated for their antioxidant capacities, anticancer potential and possible toxicity. These herbal infusions are highly popular and consumed as daily drinks in different countries. Studies discussed in this review will provide a solid ground for researchers to have better understanding of the use of herbal infusions to reduce oxidative stress and as protective supplements against cancer development.
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Affiliation(s)
- Wamidh H. Talib
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman 11931-166, Jordan; (I.A.A.); (A.I.M.); (S.J.)
| | - Israa A. AL-ataby
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman 11931-166, Jordan; (I.A.A.); (A.I.M.); (S.J.)
| | - Asma Ismail Mahmod
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman 11931-166, Jordan; (I.A.A.); (A.I.M.); (S.J.)
| | - Sajidah Jawarneh
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman 11931-166, Jordan; (I.A.A.); (A.I.M.); (S.J.)
| | - Lina T. Al Kury
- Department of Health Sciences, College of Natural and Health Sciences, Zayed University, Abu Dhabi 144534, UAE;
| | - Intisar Hadi AL-Yasari
- Department of Genetic Engineering, College of Biotechnology, Al-Qasim Green University, Babylon 00964, Iraq;
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30
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Di Stefano V, Scandurra S, Pagliaro A, Di Martino V, Melilli MG. Effect of Sunlight Exposure on Anthocyanin and Non-Anthocyanin Phenolic Levels in Pomegranate Juices by High Resolution Mass Spectrometry Approach. Foods 2020; 9:E1161. [PMID: 32842539 PMCID: PMC7555681 DOI: 10.3390/foods9091161] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/12/2020] [Accepted: 08/20/2020] [Indexed: 02/05/2023] Open
Abstract
Quali-quantitative analyses of anthocyanins and non-anthocyanin phenolic compounds performed with the use of liquid chromatography coupled with high resolution mass spectrometry, were evaluated in juice of pomegranate fruits ('Dente di Cavallo'), in relation to different light exposures (North, South, West and East). A total of 16 compounds were identified, including phenolic acids, flavonoids, hydrolysable tannins, and anthocyanins, known for their health-promoting effects. Striking differences were observed about the total phenolic content, which was high in juices from fruits with east- and north-facing position, while it was lower in juices facing south. The greatest contents of total flavonoids and anthocyanins were recorded in fruit juices with southern exposure; however, there are no great differences in the content in phenolic acids. Tannins were mainly synthesized in fruit juices with West exposure. The results showed that the position within the tree had no significant effects on color juice, however, it significantly (p < 0.05) affected data on fruit weight, soluble sugars and juice yield. Remarkable synergies existed among polyphenols and phytochemicals in pomegranate juice, but collecting fruits with different solar exposure could enhance different health benefits, i.e., the juices with higher polyphenols content could have more anticancer effect or those with higher tannins content could have more antimicrobial effect.
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Affiliation(s)
- Vita Di Stefano
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy
| | - Salvatore Scandurra
- Institute for Agricultural and Forest Systems in the Mediterranean, National Council of Research, Via Empedocle, 58, 95128 Catania, Italy; (S.S.); (V.D.M.)
| | - Antonella Pagliaro
- CREA Research Centre for Cereal and Industrial Crops, 95024 Acireale (Catania), Italy;
| | - Vincenzo Di Martino
- Institute for Agricultural and Forest Systems in the Mediterranean, National Council of Research, Via Empedocle, 58, 95128 Catania, Italy; (S.S.); (V.D.M.)
| | - Maria Grazia Melilli
- Institute for Agricultural and Forest Systems in the Mediterranean, National Council of Research, Via Empedocle, 58, 95128 Catania, Italy; (S.S.); (V.D.M.)
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31
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Improvement of Fatty Acid Profile in Durum Wheat Breads Supplemented with Portulaca oleracea L. Quality Traits of Purslane-Fortified Bread. Foods 2020; 9:foods9060764. [PMID: 32531917 PMCID: PMC7353616 DOI: 10.3390/foods9060764] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/03/2020] [Accepted: 06/05/2020] [Indexed: 11/23/2022] Open
Abstract
The addition of functional ingredients to breads could have effects on preventing cardiovascular diseases, cancers and inflammation. The incorporation of 0–5–10–15% of three populations of dried purslane flour on the rheological, sensorial and nutritional quality of fortified durum wheat breads were evaluated. The increase in dried purslane (up to 15%) caused an increase in the resistance to the mixture and a consequent reduction in its extensibility. The “panel test” gave a largely positive evaluation in 10% of enrichment. The fatty acids in breads resulted higher with the 5% substitution. Contrary to what has been imagined, the increase in percentage of substitution to 10 and 15% did not lead to an increase in linoleic (omega-3) and α-linolenic (omega-6) acid and probably the cause is in the cooking. The total phenols content and the antioxidant potential, evaluated by ferric reducing antioxidant potential (FRAP) and 2,2′-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assays of the enriched breads increased with the percentage of the dry purslane substitution. The enrichment of the durum wheat flour with 5% purslane resulted in a good compromise to obtain good rheological characteristics of loaves and breads with decreased omega-6/omega-3 ratio and good antioxidant properties.
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32
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Pirzadeh M, Caporaso N, Rauf A, Shariati MA, Yessimbekov Z, Khan MU, Imran M, Mubarak MS. Pomegranate as a source of bioactive constituents: a review on their characterization, properties and applications. Crit Rev Food Sci Nutr 2020; 61:982-999. [PMID: 32314615 DOI: 10.1080/10408398.2020.1749825] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Increasing awareness about the use of compounds obtained from natural sources exerting health-beneficial properties, including antimicrobial and antioxidant effects, led to increased number of research papers focusing on the study of functional properties of target compounds to be used as functional foods or in preventive medicine. Pomegranate has shown positive health properties due to the presence of bioactive constituents such as polyphenols, tannins, and anthocyanins. Punicalagin is the major antioxidant, abundantly found in pomegranate's peel. Research has shown that pomegranate polyphenols not only have a strong antioxidant capacity but they also inhibit the growth of pathogenic bacteria like V. cholera, P. aeruginosa and S. aureus, B. cereus, E. coli, and S. virulence factor, and inhibits fungi such as A. Ochraceus, and P. citrinum. Compounds of natural origin inhibit the growth of various pathogens by extending the shelf life of foodstuffs and assuring their safety. Therefore, the need to find compounds to be used in combination with antibiotics or as new antimicrobial sources, such as plant extracts. On the basis of the above discussion, this review focuses on the health benefits of pomegranate, by summarizing the current body of research focusing on pomegranate bioactive constituents and their therapeutic potential against some pathogenic microbes.
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Affiliation(s)
- Maryam Pirzadeh
- Department of Food Science and Technology, Faculty of Agriculture, Sarvestan Branch, Islamic Azad University, Sarvestan, Iran
| | - Nicola Caporaso
- Department of Food Science, School of Biosciences, University of Nottingham, Leicestershire, UK.,Department of Agricultural Sciences, University of Naples "Federico II", Portici, NA, Italy
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Swabi, Khyber Pakhtunkhwa, Pakistan
| | - Mohammad Ali Shariati
- Laboratory of Biocontrol and Antimicrobial Resistance, Orel State, University Named After I.S. Turgenev, Orel, Russia.,Department of Technology of Food Products, K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University), Moscow, Russian Federation.,Kazakh Research Institute of Processing and Food Industry (Semey Branch), Semey, Kazakhstan
| | - Zhanibek Yessimbekov
- Food Engineering Department, Shakarim State University of Semey, Semey, Kazakhstan
| | - Muhammad Usman Khan
- Bioproducts Sciences and Engineering Laboratory (BSEL), Washington State University, Richland, WA, USA.,Department of Energy Systems Engineering, Faculty of Agricultural Engineering and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
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33
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Banihani SA, Fashtaky RA, Makahleh SM, El‐Akawi ZJ, Khabour OF, Saadeh NA. Effect of fresh pomegranate juice on the level of melatonin, insulin, and fasting serum glucose in healthy individuals and people with impaired fasting glucose. Food Sci Nutr 2020; 8:567-574. [PMID: 31993180 PMCID: PMC6977483 DOI: 10.1002/fsn3.1344] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 02/06/2023] Open
Abstract
Pomegranate juice (PGJ) is rich in unique bioactive compounds that can be used in the management of various diseases/disorders such as cancer, heart disease, Alzheimer disease, hypertension, and diabetes. Here, we aimed to investigate the effects of fresh PGJ on levels of melatonin, insulin, and fasting blood glucose in people with impaired fasting glucose (IFG). The study was a randomized clinical trial in which 28 participants (10 males, 18 females) with IFG were recruited from Irbid Central Laboratory and the Diabetes Clinic of the University Hospital at Jordan University of Science and Technology. Blood specimens from each participant were collected before (-5 min), and 1 and 3 hr after PGJ administration at 1.5 ml/kg of the body weight, and melatonin, insulin, and glucose were measured. People with IFG, but not healthy individuals, had significant antihyperglycemic response (p < .0001) to PGJ 3 hr after ingesting the juice. This response was not correlated with the age of participants (p = .4287). In addition, homeostatic model assessment of insulin resistance was significantly decreased (p < .0001) among people with IFG 3 hr after ingesting the juice. Moreover, 1 hr after PGJ administration, decreases in melatonin and increases in insulin were significantly observed among healthy (p = .0284, p = .0017) and IFG (p = .0056, p = .0007) individuals, respectively. In conclusion, fresh PGJ lowers melatonin, increases the level of insulin, and ameliorates insulin resistance in people with IFG.
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Affiliation(s)
- Saleem A. Banihani
- Department of Medical Laboratory SciencesJordan University of Science and TechnologyIrbidJordan
| | - Reham A. Fashtaky
- Department of Medical Laboratory SciencesJordan University of Science and TechnologyIrbidJordan
| | - Seham M. Makahleh
- Department of Medical Laboratory SciencesJordan University of Science and TechnologyIrbidJordan
| | - Zeyad J. El‐Akawi
- Department of Physiology and BiochemistryJordan University of Science and TechnologyIrbidJordan
| | - Omar F. Khabour
- Department of Medical Laboratory SciencesJordan University of Science and TechnologyIrbidJordan
| | - Nesreen A. Saadeh
- Departement of Internal MedicineJordan University of Science and TechnologyIrbidJordan
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Chang Z, Zhang Q, Liang W, Zhou K, Jian P, She G, Zhang L. A Comprehensive Review of the Structure Elucidation of Tannins from Terminalia Linn. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2019; 2019:8623909. [PMID: 31885669 PMCID: PMC6925711 DOI: 10.1155/2019/8623909] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 10/29/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Tannins with complex structures are important plant resources, which are abundant in the genus Terminalia. Various Terminalia species have been playing an important role in traditional medicine system. A systematic scoping review of Terminalia Linn. research literature for tannins was conducted to summarize the structures of tannins and analysis fragmentation pathway characteristics, which could provide references for the structural analysis of tannins from Terminalia Linn. METHODS After an update of the literature search up to September 2018, the terms of Terminalia in all publications were analyzed. Electronic searches were conducted in scifinder and PubMed, and the information from 197 articles in all with regard to the tannin structure study was extracted. RESULTS The compounds of 82 tannins from the genus Terminalia were reviewed. According to the structural differences, they can be divided into three categories, hydrolysable tannins, condensed tannins, and complex tannins, respectively. The fragmentation pathways of 46 identified tannins were analyzed, and the fragmentation rules of tannins were speculated according to different types. CONCLUSION This review has attracted attention to the active substances in this species such as the tannins summarized in further study. How to improve the extraction and purification technology of tannins from genus Terminalia is an urgent problem to be solved.
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Affiliation(s)
- Zihao Chang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Qiunan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Wenyi Liang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Kun Zhou
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ping Jian
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Gaimei She
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Lanzhen Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
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Multiresponse Optimization of Pomegranate Peel Extraction by Statistical versus Artificial Intelligence: Predictive Approach for Foodborne Bacterial Pathogen Inactivation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:1542615. [PMID: 31737081 PMCID: PMC6815538 DOI: 10.1155/2019/1542615] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 09/17/2019] [Accepted: 09/21/2019] [Indexed: 02/06/2023]
Abstract
Pomegranate (Punica granatum L.) peel is a potential source of polyphenols known for their activity against foodborne pathogen bacteria. In this study, the effects of pomegranate peel extraction time (10–60 min), agitation speed (120–180 rpm), and solvent/solid ratio (10–30) on phytochemical content and antibacterial activity were determined. Response surface methodology (RSM) and artificial neural network (ANN) methods were used, respectively, for multiresponse optimization and predictive modelling. Compared with the original conditions, the total phenolic content (TPC), the total flavonoid content (TFC), and the total anthocyanin content (TAC) increased by 56.22, 63.47, and 64.6%, respectively. Defined by minimal inhibitory concentration (MIC), the maximum of antibacterial activity was higher than that from preoptimized conditions. With an extraction time of 11 min, an agitation speed 125 rpm, and a solvent/solid ratio of 12, anti-S. aureus activity remarkably decreased from 1.56 to 0.171 mg/mL. Model comparisons through the coefficient of determination (R2) and mean square error (MSE) showed that ANN models were better than the RSM model in predicting the photochemical content and antibacterial activity. To explore the mode of action of the pomegranate peel extract (PPE) at optimal conditions against S. aureus and S. enterica, Chapman and Xylose Lysine Deoxycholate broth media were artificially contaminated at 104 CFU/mL. By using statistical approach, linear (ANOVA), and general (ANCOVA) models, PPE was demonstrated to control the two dominant foodborne pathogens by suppressing bacterial growth.
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Chemical–physical characteristics, polyphenolic content and total antioxidant activity of three Italian-grown pomegranate cultivars. NFS JOURNAL 2019. [DOI: 10.1016/j.nfs.2019.06.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Di Sotto A, Locatelli M, Macone A, Toniolo C, Cesa S, Carradori S, Eufemi M, Mazzanti G, Di Giacomo S. Hypoglycemic, Antiglycation, and Cytoprotective Properties of a Phenol-Rich Extract From Waste Peel of Punica granatum L. var. Dente di Cavallo DC2. Molecules 2019; 24:E3103. [PMID: 31461832 PMCID: PMC6749322 DOI: 10.3390/molecules24173103] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/18/2019] [Accepted: 08/22/2019] [Indexed: 12/14/2022] Open
Abstract
Pomegranate peel is a natural source of phenolics, claimed to possess healing properties, among which are antioxidant and antidiabetic. In the present study, an ethyl acetate extract, obtained by Soxhlet from the peel of Dente di Cavallo DC2 pomegranate (PGE) and characterized to contain 4% w/w of ellagic acid, has been evaluated for its hypoglycemic, antiglycation, and antioxidative cytoprotective properties, in order to provide possible evidence for future nutraceutical applications. The α-amylase and α-glucosidase enzyme inhibition, interference with advanced glycation end-products (AGE) formation, and metal chelating abilities were studied. Moreover, the possible antioxidant cytoprotective properties of PGE under hyperglycemic conditions were assayed. Phenolic profile of the extract was characterized by integrated chromatographic and spectrophotometric methods. PGE resulted able to strongly inhibit the tested enzymes, especially α-glucosidase, and exerted chelating and antiglycation properties. Also, it counteracted the intracellular oxidative stress under hyperglycemic conditions, by reducing the levels of reactive oxygen species and total glutathione. Among the identified phenolics, rutin was the most abundant flavonoid (about 4 % w/w). Present results suggest PGE to be a possible remedy for hyperglycemia management and encourage further studies to exploit its promising properties.
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Affiliation(s)
- Antonella Di Sotto
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University, P.le Aldo Moro 5, 00185 Rome, Italy.
| | - Marcello Locatelli
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Alberto Macone
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University, P.le A. Moro 5, 00185 Rome, Italy
| | - Chiara Toniolo
- Department of Environmental Biology, Sapienza University, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Stefania Cesa
- Department of Chemistry and Technology of Drugs, Sapienza University, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Simone Carradori
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy
| | - Margherita Eufemi
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University, P.le A. Moro 5, 00185 Rome, Italy
| | - Gabriela Mazzanti
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Silvia Di Giacomo
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University, P.le Aldo Moro 5, 00185 Rome, Italy
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Smaoui S, Hlima HB, Mtibaa AC, Fourati M, Sellem I, Elhadef K, Ennouri K, Mellouli L. Pomegranate peel as phenolic compounds source: Advanced analytical strategies and practical use in meat products. Meat Sci 2019; 158:107914. [PMID: 31437671 DOI: 10.1016/j.meatsci.2019.107914] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/10/2019] [Accepted: 08/12/2019] [Indexed: 12/16/2022]
Abstract
The growing demand for natural food preservatives has promoted investigations on their application for preserving perishable foods. Consequently, the meat market is demanding natural antioxidants, free of synthetic additives and able to diminish the oxidation processes in high-fat meat and meat products. In this context, the present review discuss the development of healthier and shelf stable meat products by the successful use of pomegranate peel extracts containing phenolics as natural preservative agent in meat and meat products. This paper carries out an exhaustive review of the scientific literature on the main active phenolic compounds of pomegranate peel identified and quantified by advances in the separation sciences and spectrometry, and its biological activities evaluation. Moreover, the impact of pomegranate peel use on the quality and oxidative stability of meat products is also evaluated. As natural preservative, pomegranate peel phenolics could improve stored meat products quality, namely instrumental color retaining, limitaion of microflora growth, retardation of lipid and protein oxidation.
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Affiliation(s)
- Slim Smaoui
- Laboratory of Microorganisms and Biomolecules, Center of Biotechnology of Sfax, Road of Sidi Mansour Km 6, P. O. Box 1177, 3018, University of Sfax, Tunisia.
| | - Hajer Ben Hlima
- Algae Biotechnology Unit, Biological Engineering Department, National School of Engineers of Sfax, University of Sfax, Sfax 3038, Tunisia
| | - Ahlem Chakchouk Mtibaa
- Laboratory of Microorganisms and Biomolecules, Center of Biotechnology of Sfax, Road of Sidi Mansour Km 6, P. O. Box 1177, 3018, University of Sfax, Tunisia
| | - Mariam Fourati
- Laboratory of Microorganisms and Biomolecules, Center of Biotechnology of Sfax, Road of Sidi Mansour Km 6, P. O. Box 1177, 3018, University of Sfax, Tunisia
| | - Imen Sellem
- Laboratory of Microorganisms and Biomolecules, Center of Biotechnology of Sfax, Road of Sidi Mansour Km 6, P. O. Box 1177, 3018, University of Sfax, Tunisia
| | - Khaoula Elhadef
- Laboratory of Microorganisms and Biomolecules, Center of Biotechnology of Sfax, Road of Sidi Mansour Km 6, P. O. Box 1177, 3018, University of Sfax, Tunisia
| | - Karim Ennouri
- Laboratory of Microorganisms and Biomolecules, Center of Biotechnology of Sfax, Road of Sidi Mansour Km 6, P. O. Box 1177, 3018, University of Sfax, Tunisia
| | - Lotfi Mellouli
- Laboratory of Microorganisms and Biomolecules, Center of Biotechnology of Sfax, Road of Sidi Mansour Km 6, P. O. Box 1177, 3018, University of Sfax, Tunisia
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Gao Y, Wang M, Jiang N, Wang Y, Feng X. Use of ultra-performance liquid chromatography-tandem mass spectrometry on sweet cherries to determine phenolic compounds in peel and flesh. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:3555-3562. [PMID: 30628083 DOI: 10.1002/jsfa.9576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/05/2019] [Accepted: 01/05/2019] [Indexed: 06/09/2023]
Abstract
BACKGOUND Sweet cherries (Prunus avium L.) are rich in polyphenols and have high antioxidant potential. This study deals with the use of ultra-performance liquid chromatography-tandem mass spectrometry on five cherry cultivars, namely Caihong, Sunburst, Summit, 23-51 and Valeri, to determine the free, conjugated and bound phenolics in peel and flesh. RESULTS Phenolics varied widely based on cherry cultivars and edible parts. Valeri showed the highest phenolics in peel, while the flesh of 23-51 contained a higher amount of phenolic substances compared with the other cherries, mainly due to high levels of cyanidin-3-O-rutinoside, which was the most abundant phenolic in sweet cherry. Most of the phenolics, except for ferulic acid and vanillic acid, were present at a higher level in peel than in flesh. Principal component analysis indicated that compared with different edible parts, the phenolic compounds were more influenced by cultivar. CONCLUSIONS Cultivar had a much greater impact on the accumulation of phenolics than edible parts. The peel of Valeri contained the highest phenolics; for the flesh, 23-51 had the highest levels. The high variability in phenolic compounds in peel and flesh among cultivars may be useful for breeding and underlines the importance of germplasm conservation activities. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Yuan Gao
- Beijing Academy of Agricultural and Forestry Sciences, Beijing Research Center for Agricultural Standards and Testing, Beijing, China
- Risk Assessment Laboratory for Agro-products (Beijing), Ministry of Agriculture, Beijing, China
| | - Meng Wang
- Beijing Academy of Agricultural and Forestry Sciences, Beijing Research Center for Agricultural Standards and Testing, Beijing, China
- Risk Assessment Laboratory for Agro-products (Beijing), Ministry of Agriculture, Beijing, China
| | - Nan Jiang
- Beijing Academy of Agricultural and Forestry Sciences, Beijing Research Center for Agricultural Standards and Testing, Beijing, China
- Risk Assessment Laboratory for Agro-products (Beijing), Ministry of Agriculture, Beijing, China
| | - Yao Wang
- Beijing Academy of Agricultural and Forestry Sciences, Beijing Research Center for Agricultural Standards and Testing, Beijing, China
- Risk Assessment Laboratory for Agro-products (Beijing), Ministry of Agriculture, Beijing, China
| | - Xiaoyuan Feng
- Beijing Academy of Agricultural and Forestry Sciences, Beijing Research Center for Agricultural Standards and Testing, Beijing, China
- Risk Assessment Laboratory for Agro-products (Beijing), Ministry of Agriculture, Beijing, China
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Fresh Pomegranate Juice Decreases Fasting Serum Erythropoietin in Patients with Type 2 Diabetes. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2019; 2019:1269341. [PMID: 31139640 PMCID: PMC6500625 DOI: 10.1155/2019/1269341] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 03/08/2019] [Accepted: 04/04/2019] [Indexed: 01/17/2023]
Abstract
Pomegranate juice (PJ) has been recognized to have various biological benefits in several pathological conditions. One such benefit is the augmentation of hemoglobin level and the number of erythrocytes in the human body. Here, we assessed the short-term effect of fresh PJ on the level of Erythropoietin (EPO) in patients with type 2 diabetes (T2D) compared to healthy individuals. Blood samples from 59 participants with T2D and 30 healthy individuals were collected after a 12-hour fast and 3 hours after administration of fresh PJ at 1.5 mL per kg body weight. Serum glucose was measured by standard method and commercially available chemiluminescent immunoassay kits were used to determine serum EPO concentration. Mean changes in serum EPO levels 3 hours after ingesting PJ and before the juice ingestion (EPO response to PJ) for both diabetic and healthy participants were -2.002 ± 0.541 vs. - 0.041 ± 0.214, respectively (P = 0.0087). This EPO response to PJ was found not to be correlated with age (P = 0.6622) and gender (P = 0.5354) for patients with T2D, while a negative correlation (P = 0.0183) between EPO response to PJ and fasting serum glucose concentrations was observed in these patients. In conclusion, fresh PJ reduced serum EPO level in patients with T2D, but not in healthy individuals, 3 hours after ingesting the juice. The EPO response to PJ was found to be negatively correlated with fasting serum glucose, but not with age and gender, of patients with T2D. This trial is registered with ClinicalTrials.gov Identifier. NCT03902288.
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Di Stefano V, Melilli MG. Effect of storage on quality parameters and phenolic content of Italian extra-virgin olive oils. Nat Prod Res 2019; 34:78-86. [PMID: 30896291 DOI: 10.1080/14786419.2019.1587434] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The quality of extra virgin olive oils is affected mainly by hydrolytic and oxidative reactions. The present paper investigated the changes of major and minor components and oxidation indices of three monovarietal extra virgin olive oils after 18 months of storage at room temperature and in dark glass bottles conditions. After storage, the basic quality parameters such as free acidity, peroxide values, extinction coefficients, fatty acids composition, chlorophyll and carotenoid content, did not exceed the upper limits set by European Community Regulations for extra-virgin olive oils. Given the importance of the phenolic fraction, UHPLC-HESI-MS metodology was used. A decrease in 3,4-DHPEA-EDA (oleacin) and p-HPEA-EDA (oleochantal) was detected whereas, an increase of tyrosol and hydroxytyrosol was measured as a consequence of degradation of ligstroside and oleuropein derivatives. Based on the results it is possible to observe the high nutritional value of the studied oils even after 18 months of conservation.
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Affiliation(s)
- Vita Di Stefano
- Department of Biological, Chemical, and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, Palermo, Italy
| | - Maria Grazia Melilli
- Institute for Agricultural and Forest Systems in the Mediterranean, National Council of Research, Catania, Italy
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Russo M, Cacciola F, Arena K, Mangraviti D, de Gara L, Dugo P, Mondello L. Characterization of the polyphenolic fraction of pomegranate samples by comprehensive two-dimensional liquid chromatography coupled to mass spectrometry detection. Nat Prod Res 2019; 34:39-45. [DOI: 10.1080/14786419.2018.1561690] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Marina Russo
- Unit of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Rome, Italy
| | - Francesco Cacciola
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali, University of Messina, Messina, Italy
| | - Katia Arena
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Messina, Italy
| | - Domenica Mangraviti
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Messina, Italy
| | - Laura de Gara
- Unit of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Rome, Italy
| | - Paola Dugo
- Unit of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Rome, Italy
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Messina, Italy
- Chromaleont s.r.l., c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Messina, Italy
| | - Luigi Mondello
- Unit of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Rome, Italy
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Messina, Italy
- Chromaleont s.r.l., c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Messina, Italy
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