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Ahmadipour B, Kalantar M, Abaszadeh S, Hassanpour H. Antioxidant and antihyperlipidemic effects of hawthorn extract (Crataegus oxyacantha) in broiler chickens. Vet Med Sci 2024; 10:e1414. [PMID: 38504617 PMCID: PMC10951631 DOI: 10.1002/vms3.1414] [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] [Received: 06/28/2023] [Revised: 02/01/2024] [Accepted: 02/22/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND One of the main problems in the poultry industry is excess body fat, and the anti-fat effect of Cratagus extract has been confirmed in several studies. OBJECTIVES The present study was carried out to investigate the effects of hawthorn extract (Crataegus oxyacantha) on growth performance, haematological variables and hepatic gene expression in broiler chickens reared at high altitude (2100 m). METHODS A total of 225-day-old chicks (Ross 308) were randomly distributed into three treatments. Experimental treatments were prepared by adding 0.0, 0.2 and 0.4 mL of hawthorn extract per litre of consumption of water. RESULTS The results showed that weight gain and feed conversion ratio were significantly improved and abdominal fat decreased by consumption of two levels of Crateagus extract when compared to the control (p < 0.05). Consumption of hawthorn extract decreased circulatory levels of malondialdehyde, triacylglycerol, total cholesterol and low-density lipoproteins cholesterol but increased ferric reducing antioxidant power and high-density lipoproteins cholesterol (p < 0.05). Hawthorn extract caused an up-regulation of catalase, superoxide dismutase1, glutathione peroxidase1 and peroxisome proliferator-activated receptor alpha but reduced the expression of key lipogenic enzymes (p < 0.05). CONCLUSIONS Overall, consumption of 0.4 mL hawthorn extract per litre of drinking water, improved growth performance, suppressed lipogenesis and enhanced antioxidant response.
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Affiliation(s)
- Behnam Ahmadipour
- Department of Animal ScienceFaculty of AgricultureShahrekord UniversityShahrekordIran
| | - Majid Kalantar
- Department of Animal ScienceQom's Agricultural Research and Education CenterAgricultural Research, Education, and Extension Organization, Jihad‐e‐Keshavarzi MinistryQomIran
| | - Samira Abaszadeh
- Department of Animal ScienceFaculty of AgricultureShahrekord UniversityShahrekordIran
| | - Hossein Hassanpour
- Department of Basic SciencesFaculty of Veterinary MedicineShahrekord UniversityShahrekordIran
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Taleghani A, Eghbali S, Moghimi R, Mokaber-Esfahani M. Crataegus pentagyna willd. Fruits, leaves and roots: phytochemicals, antioxidant and antimicrobial potentials. BMC Complement Med Ther 2024; 24:126. [PMID: 38504297 PMCID: PMC10949799 DOI: 10.1186/s12906-024-04430-4] [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] [Received: 12/04/2023] [Accepted: 03/11/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND The hawthorn has recently been used as a popular herbal medicine in food applications and phytotherapy, especially for the cardiovascular system. METHODS In this study, phytochemicals were evaluated by LC-ESI-MS, GC-MS, and biological activity, including antioxidant (DPPH test) and antibacterial (broth dilution assay), in different extracts of Crataegus pentagyna fruit, leaf, and root. RESULTS Globally, 49 phenolics were tentatively identified using HPLC-ESI-MS/MS in the hydro-methanolic extract of the fruit (major apigenin, caffeoylquinic acid derivative, and 4-O-(3'-O-glucopyranosyl)-caffeoyl quinic acid), 42 in the leaf (major salicylic acid, naringenin-6-C-glucoside, and naringin), and 33 in the root (major naringenin-7-O-neohesperidoside, isovitexin-2″-O-rhamnoside, and 4-O-(3'-O-glucopyranosyl)-caffeoyl quinic acid). The major group compounds analyzed by GC-MS in petroleum ether extracts were hydrocarbons (63.80%) and fatty acids and their derivatives (11.77%) in fruit, hydrocarbons (49.20%) and fatty acids and their derivatives (13.85%) in leaf, and hydrocarbons (53.96%) and terpenes (13.06%) in root. All samples exhibited promising phytochemical profile (total phenol, flavonoid, phenolic acid, and anthocyanin), antioxidant and antibacterial capacities, especially in hydro-methanolic extract of fruit (210.22 ± 0.44 mg GAE/g DE; 79.93 ± 0.54 mg QE/g DE; 194.64 ± 0.32 mg CAE/g DE; 85.37 ± 0.13 mg cyanidin 3-glucoside/100 g FW; DPPH: 15.43 ± 0.65 µg/mL; MIC: 0.15-0.62 µg/mL; and MBC: 0.62-1.25 mg/mL), followed by the leaf and root extracts, respectively. The PCA and heatmap analysis results distinguished metabolite profile differences for samples. CONCLUSION The results of the present work provide scientific support for C. pentagyna as antimicrobial agents and natural antioxidants in human health and food preservation.
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Affiliation(s)
- Akram Taleghani
- Department of Chemistry, Faculty of Science, Gonbad Kavous University, Gonbad Kavous, Iran.
| | - Samira Eghbali
- Department of Pharmacognosy, School of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | - Roya Moghimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
| | - Majid Mokaber-Esfahani
- Department of Chemistry, Faculty of Science, Gonbad Kavous University, Gonbad Kavous, Iran
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Lediuk KD, Svriz M, Puntieri JG, Damascos MA. Species traits related to the invasion of woody plants in Patagonian deciduous forests. PLANT BIOLOGY (STUTTGART, GERMANY) 2024; 26:305-315. [PMID: 38230841 DOI: 10.1111/plb.13609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/09/2023] [Indexed: 01/18/2024]
Abstract
The comparison of ecological, phenological, morphological and developmental traits between exotic invasive species and coexisting native species contributes to understand the driving mechanisms of successful invasions. This study aimed to examine which of these traits are related to the invasion of woody plants in the understory of deciduous North Patagonian forests of Argentina. We compared the phenology, shoot growth rate, number of leaves, biomass allocation, leaf herbivory, and recruitment type of two exotic deciduous trees, Crataegus monogyna and Sorbus aucuparia, with those of four coexisting native woody species (one deciduous, one semi-deciduous, and two evergreen species). Spring shoot growth took place several weeks earlier in both exotic species and in the deciduous native species than in the other native species; growth rates were higher in the exotics. Compared to coexisting native species, both exotic species developed shoots that were as long as or longer, had lower biomass allocation to leaves and higher allocation to roots, suffered lower leaf damage by herbivores and exhibited higher seed than vegetative recruitment. This study supports the idea that a combination of phenological, growth rate and mass allocation traits allow exotic species to preempt resources, thus favouring invasion processes.
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Affiliation(s)
- K D Lediuk
- Universidad Nacional del Comahue, S. C. de Bariloche, Argentina
| | - M Svriz
- Departamento de Botánica, INIBIOMA-CONICET, Universidad Nacional del Comahue, S. C. de Bariloche, Argentina
| | - J G Puntieri
- Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural (IRNAD), Universidad Nacional de Río Negro - Consejo Nacional de Investigaciones Científicas y Técnicas, S. C. de Bariloche, Argentina
| | - M A Damascos
- Universidad Nacional del Comahue, S. C. de Bariloche, Argentina
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Yoksan R, Towongphaichayonte P. Vitexin-loaded poly(ethylene glycol) methyl ether-grafted chitosan/alginate nanoparticles: preparation, physicochemical properties and in vitro release behaviors. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:956-966. [PMID: 37708397 DOI: 10.1002/jsfa.12984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/16/2023] [Accepted: 09/15/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Vitexin, a flavonoid in various foods and medicinal plants, has potential clinical, therapeutic and food applications due to its bioactive properties and beneficial health effects. However, its poor water solubility causes low oral bioavailability and poor absorption in the gastrointestinal tract, limiting its practical applications. Encapsulation is an efficient approach to overcome these limitations. This study demonstrates the encapsulation of vitexin into poly(ethylene glycol) methyl ether-grafted chitosan (mPEG-g-CTS)/alginate (ALG) polyelectrolyte complex nanoparticles. RESULTS The vitexin-loaded mPEG-g-CTS/ALG nanoparticles were characterized by Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy and X-ray diffraction. The vitexin-loaded mPEG-g-CTS/ALG nanoparticles had a spherical shape, 50-200 nm in diameter, and negatively charged surface (-27 to -38 mV). They possessed a loading capacity of 4-60%, encapsulation efficiency of 50-100% and antioxidant activity (30-52% 2,2-diphenyl-1-picrylhydrazyl decoloration) when their initial vitexin content was 0.02-0.64 g g-1 polymers. Successful vitexin loading into mPEG-g-CTS/ALG nanoparticles was also indirectly confirmed by the enhanced thermal stability of both polymers and the residual soybean oil used in the emulsion preparation step and delayed oxidative degradation of the residual soybean oil. Vitexin's in vitro release from the mPEG-g-CTS/ALG nanoparticles was very fast in phosphate buffer at pH 11, followed by pH 7, and very slow in acetate buffer at pH 3. The gastrointestinal digestion of vitexin increased by encapsulating into mPEG-g-CTS/ALG nanoparticles. CONCLUSIONS Vitexin-loaded mPEG-g-CTS/ALG nanoparticles were successfully fabricated using a two-step process of oil-in-water emulsion and ionic gelation without the use of pungent odor acids and other crosslinkers. The obtained nanoparticles are suitable for oral intestinal-specific delivery systems. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Rangrong Yoksan
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
- Center for Advanced Studies for Agriculture and Food, Kasetsart University Institute for Advanced Studies, Kasetsart University, Bangkok, Thailand
| | - Pawika Towongphaichayonte
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, Bangkok, Thailand
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Ju J, Kim SD, Shin M. Pomegranate Polyphenol-Derived Injectable Therapeutic Hydrogels to Enhance Neuronal Regeneration. Mol Pharm 2023; 20:4786-4795. [PMID: 37581425 DOI: 10.1021/acs.molpharmaceut.3c00623] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
Drug delivery for the treatment of neurological disorders has long been considered complex due to difficulties in ensuring the drug targeting on a specific site of the damaged neural tissues and its prolonged release. A syringe-injectable polymeric hydrogel with mechanical moduli matching those of brain tissues can provide a solution to deliver the drugs to the specific region through intracranial injections in a minimally invasive manner. In this study, an injectable therapeutic hydrogel with antioxidant pomegranate polyphenols, punicalagin, is reported for efficient neuronal repair. The hydrogels composed of tyramine-functionalized hyaluronic acid and collagen crosslinked by enzymatic reactions have great injectability with high shape fidelity and effectively encapsulate the polyphenol therapeutics. Furthermore, the punicalagin continuously released from the hydrogels over several days could enhance the growth and differentiation of the neurons. Our findings for efficacy of the polyphenol therapeutic-encapsulated injectable hydrogels on neuronal regeneration would be promising for designing a new type of antioxidative biomaterials in brain disorder therapy.
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Affiliation(s)
- Jaewon Ju
- Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
- Center for Neuroscience Imaging Research, Institute for Basic Science (IBS), Suwon 16419, Republic of Korea
| | - Sung Dong Kim
- Department of Biomedical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
- Center for Neuroscience Imaging Research, Institute for Basic Science (IBS), Suwon 16419, Republic of Korea
| | - Mikyung Shin
- Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
- Department of Biomedical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
- Center for Neuroscience Imaging Research, Institute for Basic Science (IBS), Suwon 16419, Republic of Korea
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Wang Y, Cui Z, Li Q, Zhang S, Li Y, Li X, Kong L, Luo J. The parallel biosynthesis routes of hyperoside from naringenin in Hypericum monogynum. HORTICULTURE RESEARCH 2023; 10:uhad166. [PMID: 37727703 PMCID: PMC10506691 DOI: 10.1093/hr/uhad166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 08/09/2023] [Indexed: 09/21/2023]
Abstract
Hyperoside is a bioactive flavonoid galactoside in both medicinal and edible plants. It plays an important physiological role in the growth of flower buds. However, the hyperoside biosynthesis pathway has not been systematically elucidated in plants, including its original source, Hypericaceae. Our group found abundant hyperoside in the flower buds of Hypericum monogynum, and we sequenced its transcriptome to study the biosynthetic mechanism of hyperoside. After gene screening and functional verification, four kinds of key enzymes were identified. Specifically, HmF3Hs (flavanone 3-hydroxylases) and HmFLSs (flavonol synthases) could catalyze flavanones into dihydroflavonols, as well as catalyzing dihydroflavonols into flavonols. HmFLSs could also convert flavanones into flavonols and flavones with varying efficiencies. HmF3'H (flavonoid 3'-hydroxylase) was found to act broadly on 4'-hydroxyl flavonoids to produce 3',4'-diydroxylated flavanones, dihydroflavonols, flavonols, and flavones. HmGAT (flavonoid 3-O-galactosyltransferase) would transform flavonols into the corresponding 3-O-galactosides, including hyperoside. The parallel hyperoside biosynthesis routes were thus depicted, one of which was successfully reconstructed in Escherichia coli BL21(DE3) by feeding naringenin, resulting in a hyperoside yield of 25 mg/l. Overall, this research not only helped us understand the interior catalytic mechanism of hyperoside in H. monogynum concerning flower development and bioactivity, but also provided valuable insights into these enzyme families.
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Affiliation(s)
- Yingying Wang
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Zhirong Cui
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Qianqian Li
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Shuai Zhang
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Yongyi Li
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Xueyan Li
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Lingyi Kong
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Jun Luo
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, Department of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, China
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La VH, Tran DH, Han VC, Nguyen TD, Duong VC, Nguyen VH, Tran AT, Nguyen THG, Ngo XB. Drought stress-responsive abscisic acid and salicylic acid crosstalk with the phenylpropanoid pathway in soybean seeds. PHYSIOLOGIA PLANTARUM 2023; 175:e14050. [PMID: 37882260 DOI: 10.1111/ppl.14050] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/06/2023] [Accepted: 10/09/2023] [Indexed: 10/27/2023]
Abstract
Crosstalk between hormones and secondary metabolites regulates the interactions between plants and stress. However, little is known about the effects of hormone crosstalk on the concentration of flavonoids in seeds. In this study, we identified abscisic acid (ABA) as a negative regulator of flavonoid accumulation in soybean seeds under drought-stress conditions. Alterations in flavonoid accumulation at several intensities of water stress, followed by a recovery period, were measured during the soybean seed-filling stage. Low soil moisture (SM 10%) significantly decreased the total flavonoid content in seeds. The decline in flavonoid content was proportional to the severity of drought stress and was dependent on the activities of phenylalanine ammonia-lyase (PAL) and chalcone synthase (CHS), two key phenylpropanoid pathway enzymes. The expression of phenylalanine ammonia-lyase 1 (GmPAL1), chalcone isomerase 1A (GmCHI1A), and chalcone synthase 8 (GmCHS8) was associated with phenolic and flavonoid accumulation in soybean seeds of plants subjected to drought stress. Interestingly, the expression levels of GmCHS8 were highly correlated with flavonoid levels under drought stress and water recovery conditions. Cinnamic acid, which is a biosynthesis precursor shared by both phenylpropanoid metabolism and salicylic acid (SA) biosynthesis, decreased under drought stress conditions. Notably, exogenous ABA suppressed the expression of GmPAL1, which encodes the first rate-limiting enzyme in the phenylpropanoid biosynthesis pathway and affects downstream products such as SA and flavonoids. In conclusion, drought stress altered the phenylpropanoid-derived compounds, at least with regard to flavonoid and SA accumulation in seeds, which was regulated by antagonistic interactions with ABA.
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Affiliation(s)
- Van Hien La
- Center of Crop Research for Adaptation to Climate Change, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
| | - Dinh Ha Tran
- Center of Crop Research for Adaptation to Climate Change, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
- Department of Agronomy, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
| | - Viet-Cuong Han
- Centre for Crop and Disease Management, School of Molecular and Life Sciences, Curtin University, Perth, Western Australia, Australia
| | - Tien Dung Nguyen
- Department of Biotechnology and Food Technology, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
| | - Van Cuong Duong
- Center of Crop Research for Adaptation to Climate Change, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
| | - Viet Hung Nguyen
- Center of Crop Research for Adaptation to Climate Change, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
- Department of Agronomy, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
| | - Anh Tuan Tran
- Faculty of Agronomy, Vietnam National University of Agriculture, Hanoi, Vietnam
| | | | - Xuan Binh Ngo
- Department of Biotechnology and Food Technology, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen, Vietnam
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Cáceres-Cevallos GJ, Quílez M, Ortiz de Elguea-Culebras G, Melero-Bravo E, Sánchez-Vioque R, Jordán MJ. Agronomic Evaluation and Chemical Characterization of Lavandula latifolia Medik. under the Semiarid Conditions of the Spanish Southeast. PLANTS (BASEL, SWITZERLAND) 2023; 12:1986. [PMID: 37653903 PMCID: PMC10221659 DOI: 10.3390/plants12101986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/28/2023] [Accepted: 05/13/2023] [Indexed: 09/02/2023]
Abstract
Lavandula latifolia is one of the main rainfed crops of aromatic and medicinal plants produced in Spain. As a global concern, the agronomic productivity of this aromatic crop is also threatened by the consequences of imminent climate change. On this basis, the study of the agronomic production of two drought-tolerant ecotypes, after three years of cultivations practices, constitutes the main objective of the present study. For this trial, clones of the two pre-selected ecotypes, along with clones from two commercial plants (control), were grown in an experimental plot. The main results confirmed an increase in biomass and essential oil production with plant age. The essential oil chemotype defined by 1,8-cineol, linalool, and camphor was maintained over time, but a decrease in 1,8-cineol in the benefit of linalool was detected. In the phenolic profile, 14 components were identified, with salvianic acid and a rosmarinic acid derivate being the main compounds quantified. These phenolic extracts showed potent in vitro antioxidant capacity, and after the second year of cultivation practices, both phenolic compounds and antioxidant capacity remained stable. Thus, under semiarid conditions, L. latifolia drought-tolerant ecotypes reach a good level of production after the second year of crop establishment.
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Affiliation(s)
- Gustavo J. Cáceres-Cevallos
- Research Group on Rainfed Agriculture for Rural Development, Department of Rural Development, Oenology and Sustainable Agriculture, Murcia Institute of Agri-Food and Environmental Research (IMIDA), La Alberca de las Torres, 30150 Murcia, Spain; (G.J.C.-C.); (M.Q.)
| | - María Quílez
- Research Group on Rainfed Agriculture for Rural Development, Department of Rural Development, Oenology and Sustainable Agriculture, Murcia Institute of Agri-Food and Environmental Research (IMIDA), La Alberca de las Torres, 30150 Murcia, Spain; (G.J.C.-C.); (M.Q.)
| | - Gonzalo Ortiz de Elguea-Culebras
- Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal de Castilla La Mancha (IRIAF), CIAF de Albaladejito, Carretera Toledo-Cuenca km 174, 16194 Cuenca, Spain; (G.O.d.E.-C.); (E.M.-B.); (R.S.-V.)
| | - Enrique Melero-Bravo
- Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal de Castilla La Mancha (IRIAF), CIAF de Albaladejito, Carretera Toledo-Cuenca km 174, 16194 Cuenca, Spain; (G.O.d.E.-C.); (E.M.-B.); (R.S.-V.)
| | - Raúl Sánchez-Vioque
- Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal de Castilla La Mancha (IRIAF), CIAF de Albaladejito, Carretera Toledo-Cuenca km 174, 16194 Cuenca, Spain; (G.O.d.E.-C.); (E.M.-B.); (R.S.-V.)
| | - María J. Jordán
- Research Group on Rainfed Agriculture for Rural Development, Department of Rural Development, Oenology and Sustainable Agriculture, Murcia Institute of Agri-Food and Environmental Research (IMIDA), La Alberca de las Torres, 30150 Murcia, Spain; (G.J.C.-C.); (M.Q.)
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Soni N, Dhandhukia P, Thakker JN. Carotenoid from marine Bacillus infantis: production, extraction, partial characterization, and its biological activity. Arch Microbiol 2023; 205:161. [PMID: 37010666 DOI: 10.1007/s00203-023-03505-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 04/04/2023]
Abstract
Marine bacteria could serve as a potential source of natural carotenoids. Bacillus infantis, (Accession number OP601610), a bacterium with the ability to synthesize carotenoids, was isolated from the marine environment and used in this investigation to produce an orange pigment. Additionally, the production, extraction, partial characterization, and biological activity of orange pigment are reported in the current work. The orange pigment was identified as a carotenoid group of pigment by UV-Visible spectrophotometry, FTIR (Fourier-transform infrared spectroscopy), and TLC (Thin-layer chromatography) characterization of the methanolic extract of the pigment. The pigment showed antimicrobial activity against four Gram-negative strains (Pseudomonas aeruginosa, Shigella dysenteriae, Salmonella enterica ser. typhi MTCC 733, and Serratia marcescens MTCC 86), three Gram-positive strains (Bacillus megaterium MTCC 3353, Staphylococcus aureus MTCC 96, and Staphylococcus epidermis MTCC 3382), and antioxidant potential by ABTS [2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)], DPPH (2,2-diphenyl 1-picrylhydrazyl), H2O2 (hydrogen peroxide), FRAP (Ferric reducing antioxidant power), and phospho-molybdate methods. These findings demonstrate that the carotenoids of the strains under research provide intriguing possibilities for biotechnological applications.
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Affiliation(s)
- Nidhi Soni
- Department of Biotechnology, P.D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Anand, Gujarat, 388421, India
| | - Pinakin Dhandhukia
- Department of Microbiology, School of Science and Technology, Vanita Vishram Women's University, Athwagate, Surat, Gujarat, 395001, India
| | - Janki N Thakker
- Department of Biotechnology, P.D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, CHARUSAT Campus, Changa, Anand, Gujarat, 388421, India.
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Sun Y, Alseekh S, Fernie AR. Plant secondary metabolic responses to global climate change: A meta-analysis in medicinal and aromatic plants. GLOBAL CHANGE BIOLOGY 2023; 29:477-504. [PMID: 36271675 DOI: 10.1111/gcb.16484] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Plant secondary metabolites (SMs) play crucial roles in plant-environment interactions and contribute greatly to human health. Global climate changes are expected to dramatically affect plant secondary metabolism, yet a systematic understanding of such influences is still lacking. Here, we employed medicinal and aromatic plants (MAAPs) as model plant taxa and performed a meta-analysis from 360 publications using 1828 paired observations to assess the responses of different SMs levels and the accompanying plant traits to elevated carbon dioxide (eCO2 ), elevated temperature (eT), elevated nitrogen deposition (eN) and decreased precipitation (dP). The overall results showed that phenolic and terpenoid levels generally respond positively to eCO2 but negatively to eN, while the total alkaloid concentration was increased remarkably by eN. By contrast, dP promotes the levels of all SMs, while eT exclusively exerts a positive influence on the levels of phenolic compounds. Further analysis highlighted the dependence of SM responses on different moderators such as plant functional types, climate change levels or exposure durations, mean annual temperature and mean annual precipitation. Moreover, plant phenolic and terpenoid responses to climate changes could be attributed to the variations of C/N ratio and total soluble sugar levels, while the trade-off supposition contributed to SM responses to climate changes other than eCO2 . Taken together, our results predicted the distinctive SM responses to diverse climate changes in MAAPs and allowed us to define potential moderators responsible for these variations. Further, linking SM responses to C-N metabolism and growth-defence balance provided biological understandings in terms of plant secondary metabolic regulation.
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Affiliation(s)
- Yuming Sun
- Jiangsu Key Laboratory for the Research and Utilization of Plant Resources/The Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm, Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden, Memorial Sun Yat-Sen), Nanjing, China
- Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
| | - Saleh Alseekh
- Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
- Center of Plant Systems Biology and Biotechnology, Plovdiv, Bulgaria
| | - Alisdair R Fernie
- Max-Planck-Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
- Center of Plant Systems Biology and Biotechnology, Plovdiv, Bulgaria
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Vitexin alleviates breast tumor in mice via skewing TAMs toward an iNOS+ profile orchestrating effective CD8+ T cell activation. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Lv L, Dong C, Liu Y, Zhao A, Zhang Y, Li H, Chen X. Transcription-associated metabolomic profiling reveals the critical role of frost tolerance in wheat. BMC PLANT BIOLOGY 2022; 22:333. [PMID: 35820806 PMCID: PMC9275158 DOI: 10.1186/s12870-022-03718-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 06/28/2022] [Indexed: 05/31/2023]
Abstract
BACKGROUND Low temperature is a crucial stress factor of wheat (Triticum aestivum L.) and adversely impacts on plant growth and grain yield. Multi-million tons of grain production are lost annually because crops lack the resistance to survive in winter. Particularlly, winter wheat yields was severely damaged under extreme cold conditions. However, studies about the transcriptional and metabolic mechanisms underlying cold stresses in wheat are limited so far. RESULTS In this study, 14,466 differentially expressed genes (DEGs) were obtained between wild-type and cold-sensitive mutants, of which 5278 DEGs were acquired after cold treatment. 88 differential accumulated metabolites (DAMs) were detected, including P-coumaroyl putrescine of alkaloids, D-proline betaine of mino acids and derivativ, Chlorogenic acid of the Phenolic acids. The comprehensive analysis of metabolomics and transcriptome showed that the cold resistance of wheat was closely related to 13 metabolites and 14 key enzymes in the flavonol biosynthesis pathway. The 7 enhanced energy metabolites and 8 up-regulation key enzymes were also compactly involved in the sucrose and amino acid biosynthesis pathway. Moreover, quantitative real-time PCR (qRT-PCR) revealed that twelve key genes were differentially expressed under cold, indicating that candidate genes POD, Tacr7, UGTs, and GSTU6 which were related to cold resistance of wheat. CONCLUSIONS In this study, we obtained the differentially expressed genes and differential accumulated metabolites in wheat under cold stress. Using the DEGs and DAMs, we plotted regulatory pathway maps of the flavonol biosynthesis pathway, sucrose and amino acid biosynthesis pathway related to cold resistance of wheat. It was found that candidate genes POD, Tacr7, UGTs and GSTU6 are related to cold resistance of wheat. This study provided valuable molecular information and new genetic engineering clues for the further study on plant resistance to cold stress.
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Affiliation(s)
- Liangjie Lv
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Crop Genetics and Breeding Laboratory of Hebei, Shijiazhuang, 050000 China
| | - Ce Dong
- Handan Academy of Agricultural Sciences, Handan, 056000 Hebei China
| | - Yuping Liu
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Crop Genetics and Breeding Laboratory of Hebei, Shijiazhuang, 050000 China
| | - Aiju Zhao
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Crop Genetics and Breeding Laboratory of Hebei, Shijiazhuang, 050000 China
| | - Yelun Zhang
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Crop Genetics and Breeding Laboratory of Hebei, Shijiazhuang, 050000 China
| | - Hui Li
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Crop Genetics and Breeding Laboratory of Hebei, Shijiazhuang, 050000 China
| | - Xiyong Chen
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Crop Genetics and Breeding Laboratory of Hebei, Shijiazhuang, 050000 China
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Differential Expression of Calycosin-7-O-β-D-glucoside Biosynthesis Genes and Accumulation of Related Metabolites in Different Organs of Astragalus membranaceus Bge. var. mongholicus (Bge.) Hsiao Under Drought Stress. Appl Biochem Biotechnol 2022; 194:3182-3195. [PMID: 35349087 DOI: 10.1007/s12010-022-03883-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 03/14/2022] [Indexed: 01/10/2023]
Abstract
Calycosin-7-O-β-D-glycoside (CG), as a flavonoid, plays an important role in the abiotic stress response of Astragalus membranaceus Bge. var. mongholicus (Bge.) Hsiao (A. mongholicus). CG is also an active ingredient in A. mongholicus with high medicinal value. However, the response mechanism of the CG biosynthetic pathway of drought stress is not clear. In this research, drought stress was inflicted upon A. mongholicus, and the variations in flavonoid metabolites and the correlating gene expression in CG biosynthesis were studied in roots, stems, and leaves of A. mongholicus by UHPLC-MRM-MS/MS and qRT-PCR. Drought stress reduced the dry weight and increased the content of malondialdehyde (MDA) and proline. Drought was beneficial to the accumulation of L-phenylalanine and 4-coumaric acid in leaves and promoted the accumulation of all target compounds in the roots, except calycosin. Overexpression of AmIOMT was observed in the leaves, but the content of formononetin which is the product of isoflavone O-methyltransferase (IOMT) catalysis was higher in stems than in leaves. This research aims to further understand the acclimation of abiotic stress and the regulation mechanism of flavonoid accumulation in A. mongholicus.
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Zare S, Mirlohi A, Saeidi G, Sabzalian MR, Ataii E. Water stress intensified the relation of seed color with lignan content and seed yield components in flax (Linum usitatissimum L.). Sci Rep 2021; 11:23958. [PMID: 34907195 PMCID: PMC8671436 DOI: 10.1038/s41598-021-02604-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 11/15/2021] [Indexed: 12/05/2022] Open
Abstract
This study aimed to investigate the effect of yellow and brown seed coat color of flax on lignan content, seed yield, and yield components under two contrasting environments of non-stress and water stress conditions. The water stress environment intensified the discrimination between the two seed color groups as the yellow seeded families had lower values for seed yield components under the water stress. Heritability and the genetic advance for seed yield were significantly higher in brown-seeded families than those of yellow-seeded ones at water stress conditions. Secoisolariciresinol diglucoside (SDG) as the chief lignan in flaxseed was more abundant in yellow-seeded families under the non-stress environment but under water stress conditions, it increased in brown seeded families and exceeded from yellow ones. Considering that the brown and yellow seed color families were full sibs and shared a similar genetic background but differed in seed color, it is concluded that a considerable interaction exists between the flax seed color and moisture stress concerning its effect on seed yield and yield components and also the seed SDG content. Brown-seeded genotypes are probably preferred for cultivation under water stress conditions for better exploitation of flax agronomic and nutritional potentials.
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Affiliation(s)
- Sara Zare
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, 84156 83111, Isfahan, Iran
| | - Aghafakhr Mirlohi
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, 84156 83111, Isfahan, Iran
| | - Ghodratollah Saeidi
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, 84156 83111, Isfahan, Iran
| | - Mohammad R Sabzalian
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, 84156 83111, Isfahan, Iran.
| | - Ehsan Ataii
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, 84156 83111, Isfahan, Iran
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Belabdelli F, Bekhti N, Piras A, Benhafsa FM, Ilham M, Adil S, Anes L. Chemical composition, antioxidant and antibacterial activity of Crataegus monogyna leaves' extracts. Nat Prod Res 2021; 36:3234-3239. [PMID: 34334069 DOI: 10.1080/14786419.2021.1958215] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Crataegus monogyna is an important plant of the Rosaceae family, widely used in traditional medicine to treat various conditions such as cardiovascular diseases, cancer, diabetes, asthma, and nephritis. The aim of the current study was to assess the chemical composition, antioxidant, and antibacterial activity of leaves' extracts against Bacillus cereus, Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. The total amounts of polyphenols and flavonoids contained in the dry extracts of plants were estimated by colorimetric methods. DPPH assay was utilized to measure the antioxidant activity of C. monogyna. The phytochemical compounds were determined through HPLC technique, and the minimum inhibitory concentration (MIC) of ethanol extract was performed using the broth dilution method. The ethanol extract represented the richest extract in polyphenol with 473.4 mg GAE g-1 and flavonoids 80.9 mg CE g-1 and showed considerable antioxidant potential IC50 =22.50 µg/ml. The antibacterial susceptibility test against Staphylococcus aureus 0.512 mg/mL.
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Affiliation(s)
- Fouzia Belabdelli
- Laboratory of Theoretical Chemistry of Bio & Nano-systems, Faculty of Exact Sciences, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbès, Algeria.,Department of Pharmacy, Faculty of Medicine, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbes, Algeria
| | - Nabila Bekhti
- Laboratory of Theoretical Chemistry of Bio & Nano-systems, Faculty of Exact Sciences, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbès, Algeria.,Department of Process Engineering, Faculty of Science and Technology, Mustapha Stambouli University of Mascara, Route Mamounia, Mascara, Algeria
| | - Alessandra Piras
- Department of Chemical and Geological Sciences, University of Cagliari, Cittadella Universitaria, Monserrato, Cagliari, Italy
| | - Fouad Mekhalef Benhafsa
- Center for Scientific and Technical Research in Physico-Chemical Analysis (CRAPC), Algiers, Algeria
| | - Mokhtari Ilham
- Laboratory of Theoretical Chemistry of Bio & Nano-systems, Faculty of Exact Sciences, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbès, Algeria.,Department of Pharmacy, Faculty of Medicine, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbes, Algeria
| | - Selka Adil
- Department of Pharmacy, Faculty of Medicine, Abou Bakr Belkaïd University of Tlemcen, Tlemcen, Algeria
| | - Lazzaz Anes
- Department of Pharmacy, Faculty of Medicine, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbes, Algeria
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18
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De Vega JJ, Teshome A, Klaas M, Grant J, Finnan J, Barth S. Physiological and transcriptional response to drought stress among bioenergy grass Miscanthus species. BIOTECHNOLOGY FOR BIOFUELS 2021; 14:60. [PMID: 33676571 PMCID: PMC7937229 DOI: 10.1186/s13068-021-01915-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 02/23/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Miscanthus is a commercial lignocellulosic biomass crop owing to its high biomass productivity, resilience and photosynthetic capacity at low temperature. These qualities make Miscanthus a particularly good candidate for temperate marginal land, where yields can be limited by insufficient or excessive water supply. Differences in response to water stress have been observed among Miscanthus species, which correlated to origin. In this study, we compared the physiological and molecular responses among Miscanthus species under excessive (flooded) and insufficient (drought) water supply in glasshouse conditions. RESULTS A significant biomass loss was observed under drought conditions in all genotypes. M. x giganteus showed a lower reduction in biomass yield under drought conditions compared to the control than the other species. Under flooded conditions, biomass yield was as good as or better than control conditions in all species. 4389 of the 67,789 genes (6.4%) in the reference genome were differentially expressed during drought among four Miscanthus genotypes from different species. We observed the same biological processes were regulated across Miscanthus species during drought stress despite the DEGs being not similar. Upregulated differentially expressed genes were significantly involved in sucrose and starch metabolism, redox, and water and glycerol homeostasis and channel activity. Multiple copies of the starch metabolic enzymes BAM and waxy GBSS-I were strongly up-regulated in drought stress in all Miscanthus genotypes, and 12 aquaporins (PIP1, PIP2 and NIP2) were also up-regulated in drought stress across genotypes. CONCLUSIONS Different phenotypic responses were observed during drought stress among Miscanthus genotypes from different species, supporting differences in genetic adaption. The low number of DEGs and higher biomass yield in flooded conditions supported Miscanthus use in flooded land. The molecular processes regulated during drought were shared among Miscanthus species and consistent with functional categories known to be critical during drought stress in model organisms. However, differences in the regulated genes, likely associated with ploidy and heterosis, highlighted the value of exploring its diversity for breeding.
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Affiliation(s)
- Jose J De Vega
- Earlham Institute, Norwich Research Park, Norwich, NR4 7UZ, UK
| | - Abel Teshome
- John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK
- Teagasc Crop Science Department, Oak Park, Carlow, R93XE12, Ireland
- Feed and Forage Development, International Livestock Research Institute (ILRI), Addis Ababa, Ethiopia
| | - Manfred Klaas
- Teagasc Crop Science Department, Oak Park, Carlow, R93XE12, Ireland
| | - Jim Grant
- Teagasc Statistics and Applied Physics Research Operations Group, Ashtown, Dublin 15, D15 DY05, Ireland
| | - John Finnan
- Teagasc Crop Science Department, Oak Park, Carlow, R93XE12, Ireland
| | - Susanne Barth
- Teagasc Crop Science Department, Oak Park, Carlow, R93XE12, Ireland.
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Nguyen QTN, Fang M, Zhang M, Do NQ, Kim M, Zheng SD, Hwang E, Yi TH. Crataegus laevigata Suppresses LPS-Induced Oxidative Stress during Inflammatory Response in Human Keratinocytes by Regulating the MAPKs/AP-1, NFκB, and NFAT Signaling Pathways. Molecules 2021; 26:869. [PMID: 33562140 PMCID: PMC7914440 DOI: 10.3390/molecules26040869] [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: 01/21/2021] [Revised: 02/02/2021] [Accepted: 02/03/2021] [Indexed: 02/05/2023] Open
Abstract
Crataegus laevigata belongs to the family Rosaceae, which has been widely investigated for pharmacological effects on the circulatory and digestive systems. However, there is limited understanding about its anti-oxidative stress and anti-inflammatory effects on skin. In this study, 70% ethanol C. laevigata berry extract (CLE) was investigated on lipopolysaccharide (LPS)-stimulated keratinocytes. The LPS-induced overproduction of reactive oxygen species (ROS) was suppressed by the treatment with CLE. In response to ROS induction, the overexpression of inflammatory regulating signaling molecules including mitogen-activated protein kinases (MAPK)/activator protein-1 (AP-1), nuclear factor kappa-light-chain-enhancer of activated B cell (NF-κB), and nuclear factor of activated T-cells (NFAT) were reduced in CLE-treated human keratinocytes. Consequently, CLE significantly suppressed the mRNA levels of pro-inflammatory chemokines and interleukins in LPS-stimulated cells. Our results indicated that CLE has protective effects against LPS-induced injury in an in vitro model and is a potential alternative agent for inflammatory treatment.
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Affiliation(s)
| | | | | | | | | | | | - Eunson Hwang
- College of Life Sciences, Kyung Hee University, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Korea; (Q.T.N.N.); (M.F.); (M.Z.); (N.Q.D.); (M.K.); (S.D.Z.)
| | - Tae Hoo Yi
- College of Life Sciences, Kyung Hee University, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Korea; (Q.T.N.N.); (M.F.); (M.Z.); (N.Q.D.); (M.K.); (S.D.Z.)
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Pakkish Z, Mohammadrezakhani S. Comparison of phytochemicals and their antioxidant activity in seven date palm varieties grown in Iran. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2020. [DOI: 10.1080/10942912.2020.1820516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Zahra Pakkish
- Associate Professor Department of Horticultural Sciences, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
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Almeida T, Pinto G, Correia B, Gonçalves S, Meijón M, Escandón M. In-depth analysis of the Quercus suber metabolome under drought stress and recovery reveals potential key metabolic players. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2020; 299:110606. [PMID: 32900444 DOI: 10.1016/j.plantsci.2020.110606] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 06/12/2020] [Accepted: 07/16/2020] [Indexed: 05/08/2023]
Abstract
Cork oak (Quercus suber L.) is a species of ecological, social and economic importance in the Mediterranean region. Given its xerophytic adaptability, the study of cork oak's response to drought stress conditions may provide important data in the global scenario of climate change. The mechanisms behind cork oak's adaptation to drought conditions can inform the design and development of tools to better manage this species under the changing climate patterns. Metabolomics is one of the most promising omics layers to capture a snapshot of a particular physiological state and to identify putative biomarkers of stress tolerance. Drastic changes were observed in the leaf metabolome of Q. suber between the different experimental conditions, namely at the beginning of the drought stress treatment, after one month under drought and post rehydration. All experimental treatments were analyzed through sPLS to inspect for global changes and stress and rehydration responses were analyzed independently for specific alterations. This allowed a more in-depth study and a search for biomarkers specific to a given hydric treatment. The metabolome analyses showed changes in both primary and secondary metabolism, but highlighted the role of secondary metabolism. In addition, a compound-specific response was observed in stress and rehydration. Key compounds such as L-phenylalanine and epigallocatechin 3-gallate were identified in relation to early drought response, terpenoid leonuridine and the flavonoid glycoside (-)-epicatechin-3'-O-glucuronide in long-term drought response, and flavone isoscoparine was identified in relation to the recovery process. The results here obtained provide novel insights into the biology of cork oak, highlighting pathways and metabolites potentially involved in the response of this species during drought and recovery that may be essential for its adaptation to long periods of drought. It is expected that this knowledge can encourage further functional studies in order to validate potential biomarkers of drought and recovery that maybe used to support decision-making in cork oak breeding programs.
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Affiliation(s)
- Tânia Almeida
- Centro de Biotecnologia Agrícola e Agro-Alimentar do Alentejo (CEBAL)/Instituto Politécnico de Beja (IPBeja), Rua Pedro Soares, Beja, Portugal; Centre for Research in Ceramics & Composite Materials (CICECO), University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal; Centre for Environmental and Marine Studies (CESAM) & Department of Biology, University of Aveiro, Aveiro, Portugal
| | - Gloria Pinto
- Centre for Environmental and Marine Studies (CESAM) & Department of Biology, University of Aveiro, Aveiro, Portugal..
| | - Barbara Correia
- Centre for Environmental and Marine Studies (CESAM) & Department of Biology, University of Aveiro, Aveiro, Portugal
| | - Sónia Gonçalves
- Centro de Biotecnologia Agrícola e Agro-Alimentar do Alentejo (CEBAL)/Instituto Politécnico de Beja (IPBeja), Rua Pedro Soares, Beja, Portugal
| | - Mónica Meijón
- Plant Physiology, Department B.O.S., Faculty of Biology, University of Oviedo, Oviedo, Asturias, Spain
| | - Mónica Escandón
- Centre for Environmental and Marine Studies (CESAM) & Department of Biology, University of Aveiro, Aveiro, Portugal..
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Robles-Botero MV, Ronquillo-de Jesús E, Quiroz-Reyes CN, Aguilar-Méndez MA. Caracterización e identificación de compuestos bioactivos con actividad antioxidante de la cáscara, pulpa y semilla del fruto de tejocote (Crataegus mexicana). TIP REVISTA ESPECIALIZADA EN CIENCIAS QUÍMICO-BIOLÓGICAS 2020. [DOI: 10.22201/fesz.23958723e.2020.0.233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
El tejocote (Crataegus mexicana) es una planta nativa de México. Su fruto no sólo es utilizado como alimento para el consumo humano, sino también como ornamento en celebraciones y en la medicina tradicional. A pesar de esto, se le considera un cultivo subutilizado y su aporte de compuestos con actividad antioxidante ha sido poco estudiado. El objetivo de este trabajo fue caracterizar e identificar metabolitos secundarios extraídos de las fracciones del fruto para determinar su potencial antioxidante: (1) cáscara, (2) pulpa y (3) semilla. Se cuantificó el contenido de fenoles y flavonoides totales, flavan-3-ol y proantocianidinas. Además, la actividad antioxidante de las tres fracciones fue cuantificada mediante dos métodos: (1) reducción del hierro (FRAP) e (2) inhibición del radical libre 2,2-difenil-1-picrilhidracilo (DPPH). Se identificaron los principales compuestos presentes en cada una de las fracciones a través de cromatografía de líquidos de alta resolución (HPLC). Los resultados indicaron que fue en el extracto de la semilla donde se presentó el mayor contenido de fenoles y flavonoides totales, así como el mejor potencial antioxidante, el cual estuvo directamente relacionado con el contenido de compuestos extraídos. En las tres fracciones del fruto se registró la presencia de epicatequina, quercetina 3-D-galactósido y ácido ascórbico. Además, en semilla se identificó la catequina y vitexina, mientras que en cáscara y pulpa se observó la presencia de ácido clorogénico y procianidina B2.
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Babaei F, Moafizad A, Darvishvand Z, Mirzababaei M, Hosseinzadeh H, Nassiri‐Asl M. Review of the effects of vitexin in oxidative stress-related diseases. Food Sci Nutr 2020; 8:2569-2580. [PMID: 32566174 PMCID: PMC7300089 DOI: 10.1002/fsn3.1567] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/18/2020] [Accepted: 03/22/2020] [Indexed: 12/12/2022] Open
Abstract
Vitexin is an apigenin flavone glycoside found in food and medicinal plants. It has a variety of pharmacological effects, including antioxidant, anti-inflammatory, anticancer, antinociceptive, and neuroprotective effects. This review study summarizes all the protective effects of vitexin as an antioxidant against reactive oxygen species, lipid peroxidation, and other oxidative damages in a variety of oxidative stress-related diseases, including seizure, memory impairment, cerebral ischemia, neurotoxicity, myocardial and respiratory injury, and metabolic dysfunction, with possible molecular and cellular mechanisms. This review describes any activation or inhibition of the signaling pathways that depend on the antioxidant activity of vitexin. More basic research is needed on the antioxidative effects of vitexin in vivo, and carrying out clinical trials for the treatment of oxidative stress-related diseases is also recommended.
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Affiliation(s)
- Fatemeh Babaei
- Department of Clinical BiochemistrySchool of MedicineStudent Research CommitteeShahid Beheshti University of Medical SciencesTehranIran
| | | | | | - Mohammadreza Mirzababaei
- Department of Clinical BiochemistrySchool of MedicineKermanshah University of Medical SciencesKermanshahIran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research CenterPharmaceutical Technology InstituteMashhad University of Medical SciencesMashhadIran
- Department of Pharmacodynamic and ToxicologySchool of PharmacyPharmaceutical Technology InstituteMashhad University of Medical SciencesMashhadIran
| | - Marjan Nassiri‐Asl
- Department of Pharmacology and Neurobiology Research CenterSchool of MedicineShahid Beheshti University of Medical SciencesTehranIran
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Issaadi O, Fibiani M, Picchi V, Scalzo RL, Madani K. Phenolic composition and antioxidant capacity of hawthorn (Crataegus oxyacantha L.) flowers and fruits grown in Algeria. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2020; 17:/j/jcim.ahead-of-print/jcim-2018-0125/jcim-2018-0125.xml. [PMID: 32229690 DOI: 10.1515/jcim-2018-0125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 12/03/2019] [Indexed: 06/10/2023]
Abstract
Background To the best of our knowledge, up to now, there are no reports on the antioxidant activity of phenolic compounds of Crataegus oxyacantha flowers and fruits. Such detailed information is essential to advance the existing knowledge and to promote the use of this species growing in Africa. Therefore, the objective of this investigation was to analyze the content of phenolic compounds as well as the antioxidant activities of flowers and fruits of C. oxyacantha from Bejaia (Northeastern Algeria) by different analytical methods, and to determine the relationship between them. Methods Phenolic compounds and antioxidant activity of Algerian hawthorn flowers and fruits (C. oxyacantha L.) were studied. Total phenolics, flavonoids and flavonols were determined using colorimetric methods. The phenolic profile was analyzed by high-performance liquid chromatography with diode array detection, and the in vitro antioxidant activity was measured using scavenging assay (FRAP) and Fremy's salt, using electronic paramagnetic resonance. Results Different classes of phenolic compounds were identified and quantified. Hawthorn flowers contained higher levels of hydroxycinnamic acids, vitexin derivatives and flavonols compared to fruits, while anthocyanins were present only in fruits. Significant correlations were found between phenolic content and antioxidant activity. The results also showed that although the phenolic content of the two parts was different, their antioxidant capacity was not statistically different. Conclusions The results of this study indicate that hawthorn flowers and fruits of C. oxyacantha may be considered as a natural source of bioactive compounds.
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Affiliation(s)
- Ouarda Issaadi
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000 Bejaia, Algeria
| | - Marta Fibiani
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Research Centre for Engineering and Agro-Food Processing (CREA-IT), via G. Venezian 26, 20133 Milano, Italy
| | - Valentina Picchi
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Research Centre for Engineering and Agro-Food Processing (CREA-IT), via G. Venezian 26, 20133 Milano, Italy
| | - Roberto Lo Scalzo
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Research Centre for Engineering and Agro-Food Processing (CREA-IT), via G. Venezian 26, 20133 Milano, Italy
| | - Khodir Madani
- Laboratoire de Biomathématiques, Biophysique, Biochimie, et Scientométrie (L3BS), Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000 Bejaia, Algeria
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ElSayed AI, El-hamahmy MAM, Rafudeen MS, Mohamed AH, Omar AA. The Impact of Drought Stress on Antioxidant Responses and Accumulation of Flavonolignans in Milk Thistle ( Silybum marianum (L.) Gaertn). PLANTS (BASEL, SWITZERLAND) 2019; 8:E611. [PMID: 31888166 PMCID: PMC6963737 DOI: 10.3390/plants8120611] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/22/2019] [Accepted: 12/13/2019] [Indexed: 01/24/2023]
Abstract
Biosynthesis and accumulation of flavonolignans in plants are influenced by different environmental conditions. Biosynthesis and accumulation of silymarin in milk thistle (Silybum marianum L.) were studied under drought stress with respect to the antioxidant defense system at the physiological and gene expression level. The results revealed a reduction in leaf chlorophyll, ascorbic acid, and glutathione contents. In contrast, H2O2, proline, and antioxidative enzyme activities, such as superoxide dismutase (SOD), catalase (CAT), peroxidase (POD), ascorbate peroxidase (APX), and glutathione reductase (GR), were increased. These results confirmed that milk thistle undergoes oxidative stress under drought stress. Furthermore, transcription levels of APX, SOD, CAT, 1-Cys-Prx, and PrxQ were significantly increased in milk thistle under drought stress. Overall this suggests that protection against reactive oxygen species and peroxidation reactions in milk thistle are provided by enzymatic and non-enzymatic antioxidants. Flavonolignans from milk thistle seeds after different drought treatments were quantified by high-performance liquid chromatography (HPLC) and showed that severe drought stress enhanced the accumulation of silymarin and its components compared with seeds from the control (100% water capacity). Silybin is the major silymarin component and the most bioactive ingredient of the milk thistle extract. Silybin accumulation was the highest among all silymarin components in seeds obtained from drought-stressed plants. The expression of the chalcone synthase (CHS) genes (CHS1, CHS2, and CHS3), which are associated with the silybin biosynthetic pathway, was also increased during drought stress. These results indicated that milk thistle exhibits tolerance to drought stress and that seed derived from severe drought-stressed plants had higher levels of silymarin.
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Affiliation(s)
- Abdelaleim I. ElSayed
- Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig 44519, Egypt
| | - Mohamed A. M. El-hamahmy
- Department of Agricultural Botany, Faculty of Agriculture, Suez Canal University, Ismailia 41522, Egypt
| | - Mohammed S. Rafudeen
- Department of Molecular and Cell Biology, University of Cape Town, Private Bag, Rondebosch 7701, South Africa;
| | - Azza H. Mohamed
- Agricultural Chemistry Department, Faculty of Agricultural, Mansoura University, Mansoura 35516, Egypt;
- Citrus Research and Education Center, University of Florida, IFAS, Lake Alfred, FL 33850, USA
| | - Ahmad A. Omar
- Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig 44519, Egypt
- Citrus Research and Education Center, University of Florida, IFAS, Lake Alfred, FL 33850, USA
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Flavonoid bioactive compounds of hawthorn extract can promote growth, regulate electrocardiogram waves, and improve cardiac parameters of pulmonary hypertensive chickens. Poult Sci 2019; 99:974-980. [PMID: 32036989 PMCID: PMC7587731 DOI: 10.1016/j.psj.2019.10.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 09/30/2019] [Accepted: 10/02/2019] [Indexed: 12/31/2022] Open
Abstract
The effect of orally administered hawthorn flavonoid extract (HFE) on growth, electrocardiographic waves, and cardiac parameters of pulmonary hypertensive chickens reared at high altitude (2,100 m above sea level) was examined. A total of 225 one-day-old, mixed broiler chicks (3 treatments with 5 replicates and 15 chicks per each, totally 75 birds/treatment) were assigned to 3 experimental groups: 0, 0.1, and 0.2 ml of HFE per 1 L of drinking water. Birds were administered the drinking water HFE treatments for 42 D. At an age of 28 and 42 D, electrocardiograms were undertaken and cardiac parameters such as the RV:TV, RV:BW, and TV:BW, and indicators of PHS on selected birds were measured. The final BW of chickens receiving the HFE at 0.2 ml/L was greater (2,579 ± 64 g) than that of birds receiving 0.1 ml/L (2,497 ± 62 g) and 0 ml/L (2,323 ± 57 g). Therefore, no supplemented group had a lower final BW than others (P < 0.05). Amplitudes of S and T waves in 0.1- and 0.2-ml/L HFE consumed groups at 28 and 42 D of age decreased compared with that in the control group (P < 0.05). The HFE reduced the heart weight and RV:TV, RV:BW, and TV:BW ratios when supplemented in drinking water at 0.1 and 0.2 mL/L compared with 0 mL/L (P < 0.05). In conclusion, supplementation of HFE in drinking water can reduce the PHS and incidence of cardiac disorders. Owing to the positive effect of HFE on cardiac parameters that mediated through flavonoids bioactive compounds, this product can be used to prevent complications of pulmonary hypertension and disarray of electrocardiographic waves in broiler chickens reared at high altitude.
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Characterization and antifungal activity of the yellow pigment produced by a Bacillus sp. DBS4 isolated from the lichen Dirinaria agealita. Saudi J Biol Sci 2019; 27:1403-1411. [PMID: 32346353 PMCID: PMC7182979 DOI: 10.1016/j.sjbs.2019.11.031] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/20/2019] [Accepted: 11/24/2019] [Indexed: 11/21/2022] Open
Abstract
This study emphasis the production of yellow pigment from endolichenic Bacillus sp. isolated from the lichen Dirinaria aegialita (Afzel. ex Ach.) B.J. Moore. Yellow pigment-producing twenty different strains were investigated. The hyperactive pigment-producing bacterial strain was identified as Bacillus gibsonii based on 99 % sequence similarity. Maximum bacterial pigment production appeared in Luria Bertani medium. Methanol extraction of the pigment and its partial purification using TLC was carried out. Furthermore, isolated pigments were characterized using UV-visible spectroscopy, FTIR spectroscopy, and GC-MS results related to the possibility of the carotenoid occurrence. The pigment also exhibited efficient antifungal activity against selected fungal pathogens of economic importance. Likewise, the pigment extract evaluated for the total antioxidant potential using Phosphomolybdenum and Ferric reducing antioxidant power assay and the results represented in Ascorbic Acid Equivalent (AAE)- 21.45 ± 1.212 mg/mL. The SC50 of the pigment extract found to be 75.125 ± 0.18 µg/ml determined by the ABTS assay.
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Antioxidant and antibacterial capabilities of phenolic compounds and organic acids from Camellia oleifera cake. Food Sci Biotechnol 2019; 29:17-25. [PMID: 31976123 DOI: 10.1007/s10068-019-00637-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 04/13/2019] [Accepted: 05/30/2019] [Indexed: 10/26/2022] Open
Abstract
There is growing interest in the antioxidants and antibacterial activity from natural substances. The purpose of the research was to gain and distinguish phenolic substances and organic acids in the Camellia oleifera cake, and to study their antioxidant and antibacterial activities. The extraction and purification of them were achieved by solvent extraction and column separation, respectively. The conclusions displayed that purity of the phenolic substances was 94.1 ± 0.5% w/w and that of organic acid was 96.0 ± 0.3% w/w; Fifteen phenolic substances were certificated using HPLC-ESI-MS technology; oxalic, citric, acetic, malic, and succinic acids are discovered to be main organic acids. In addition, the phenolic substances and organic acids both have good antioxidant activity and obvious inhibition against six species of bacteria. These conclusions can be useful in the reuse of the waste of Camellia oleifera oil industry in the future.
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Sharma A, Shahzad B, Rehman A, Bhardwaj R, Landi M, Zheng B. Response of Phenylpropanoid Pathway and the Role of Polyphenols in Plants under Abiotic Stress. Molecules 2019; 24:E2452. [PMID: 31277395 PMCID: PMC6651195 DOI: 10.3390/molecules24132452] [Citation(s) in RCA: 690] [Impact Index Per Article: 138.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 06/26/2019] [Accepted: 07/02/2019] [Indexed: 01/23/2023] Open
Abstract
Phenolic compounds are an important class of plant secondary metabolites which play crucial physiological roles throughout the plant life cycle. Phenolics are produced under optimal and suboptimal conditions in plants and play key roles in developmental processes like cell division, hormonal regulation, photosynthetic activity, nutrient mineralization, and reproduction. Plants exhibit increased synthesis of polyphenols such as phenolic acids and flavonoids under abiotic stress conditions, which help the plant to cope with environmental constraints. Phenylpropanoid biosynthetic pathway is activated under abiotic stress conditions (drought, heavy metal, salinity, high/low temperature, and ultraviolet radiations) resulting in accumulation of various phenolic compounds which, among other roles, have the potential to scavenge harmful reactive oxygen species. Deepening the research focuses on the phenolic responses to abiotic stress is of great interest for the scientific community. In the present article, we discuss the biochemical and molecular mechanisms related to the activation of phenylpropanoid metabolism and we describe phenolic-mediated stress tolerance in plants. An attempt has been made to provide updated and brand-new information about the response of phenolics under a challenging environment.
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Affiliation(s)
- Anket Sharma
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou 311300, China.
| | - Babar Shahzad
- School of Land and Food, University of Tasmania, Hobart, TAS 7005, Australia
| | - Abdul Rehman
- Department of Crop Science and Biotechnology, Dankook University, Chungnam 31116, Korea
| | - Renu Bhardwaj
- Plant Stress Physiology Laboratory, Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar 143005, India
| | - Marco Landi
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto, 80-56124 Pisa, Italy
| | - Bingsong Zheng
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou 311300, China.
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Structural elucidation of a glucan from Crataegus pinnatifida and its bioactivity on intestinal bacteria strains. Int J Biol Macromol 2019; 128:435-443. [DOI: 10.1016/j.ijbiomac.2019.01.158] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 01/25/2019] [Accepted: 01/28/2019] [Indexed: 12/31/2022]
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31
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Naidu Kalla RM, Karunakaran RS, Balaji M, Kim I. Catalyst‐Free Synthesis of Xanthene and Pyrimidine‐Fused Heterocyclic Derivatives at Water‐Ethanol Medium and Their Antioxidant Properties. ChemistrySelect 2019. [DOI: 10.1002/slct.201803449] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Reddi Mohan Naidu Kalla
- Department of Polymer Science and EngineeringPusan National University Busan Republic of Korea
| | | | - Meriga Balaji
- Department of BiochemistrySri Venkateswara University Tirupati 517502 India
| | - Il Kim
- Department of Polymer Science and EngineeringPusan National University Busan Republic of Korea
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Ahmadipour B, Kalantar M, Kalantar MH. Cardiac Indicators, Serum Antioxidant Activity, and Growth Performance as Affected by Hawthorn Extract (Crateagus oxyacantha) in Pulmonary Hypertensive Chickens. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2019. [DOI: 10.1590/1806-9061-2018-0860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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33
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Valipour Chahardahcharic S, Setorki M. The effect of hydroalcoholic extract of Crataegus monogyna on hyperglycemia, oxidative stress and pancreatic tissue damage in streptozotocin-induced diabetic rats. JOURNAL OF HERBMED PHARMACOLOGY 2018. [DOI: 10.15171/jhp.2018.44] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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34
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Alirezalu A, Salehi P, Ahmadi N, Sonboli A, Aceto S, Hatami Maleki H, Ayyari M. Flavonoids profile and antioxidant activity in flowers and leaves of hawthorn species (Crataegus spp.) from different regions of Iran. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1446146] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Abolfazl Alirezalu
- Department of Horticultural Sciences, Faculty of Agriculture, Urmia University, Urmia, Iran
- Department of Horticultural Sciences, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Peyman Salehi
- Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran
| | - Nima Ahmadi
- Department of Horticultural Sciences, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Ali Sonboli
- Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran
| | - Serena Aceto
- Department of Biology, University of Naples Federico II, Napoli, Italy
| | - Hamid Hatami Maleki
- Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Maragheh, Maragheh, Iran
| | - Mahdi Ayyari
- Department of Horticultural Sciences, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
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35
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Tian Y, Puganen A, Alakomi HL, Uusitupa A, Saarela M, Yang B. Antioxidative and antibacterial activities of aqueous ethanol extracts of berries, leaves, and branches of berry plants. Food Res Int 2018; 106:291-303. [DOI: 10.1016/j.foodres.2017.12.071] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 12/19/2017] [Accepted: 12/26/2017] [Indexed: 12/13/2022]
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36
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Subramaniyan V, Mathiyalagan S, Praveenkumar A, Srinivasan P, Palani M, Ravichandran V, Nallasamy P. Molecular docking and ADME properties of bioactive molecules against human acid-beta-glucosidase enzyme, cause of Gaucher's disease. In Silico Pharmacol 2018; 6:3. [PMID: 30607316 DOI: 10.1007/s40203-018-0039-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 03/02/2018] [Indexed: 12/31/2022] Open
Abstract
Gaucher disease is one of the common lysosomal storage diseases widespread all over the world. It is divided into three types such as type 1 (non-neuropathic), type 2 (acute infantile neuropathic) and type 3 (chronic neuropathic). This is caused by the deficiency of glucocerebrosidases from the midpoint nervous system. Recent years, computational tools are very important and play a vital role in identifying new leads for disease treatment. This study was performed to screen the effective bioactive molecules against glucocerebrosidases. In this study, Molecular docking and ADME profiles of bioactive molecules were found with the help of Schrödinger software. Results showed that, (-)-epicatechin are having best docking score and good binding affinity than other ligands. Hence, we concluded that the (-)-epicatechin may be a better drug candidate for gaucher disease which can be explored further.
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Affiliation(s)
- Vijayakumar Subramaniyan
- 1Computational Phytochemistry Lab, P.G. and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, Thanjavur (Dt), Tamil Nadu 613 503 India
| | - Sathiya Mathiyalagan
- 1Computational Phytochemistry Lab, P.G. and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, Thanjavur (Dt), Tamil Nadu 613 503 India.,2State Key Laboratory of Microbial Technology, Helmholtz Institute of Biotechnology, School of Life Science, Shandong University, Jinan, People's Republic of China.,Department of Zoology, Arulmigu Palani Andavar College of Arts and Culture, Palani, Tamil Nadu India
| | - Arulmozhi Praveenkumar
- 1Computational Phytochemistry Lab, P.G. and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, Thanjavur (Dt), Tamil Nadu 613 503 India.,2State Key Laboratory of Microbial Technology, Helmholtz Institute of Biotechnology, School of Life Science, Shandong University, Jinan, People's Republic of China.,Department of Zoology, Arulmigu Palani Andavar College of Arts and Culture, Palani, Tamil Nadu India
| | - Prabhu Srinivasan
- 1Computational Phytochemistry Lab, P.G. and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, Thanjavur (Dt), Tamil Nadu 613 503 India
| | - Manogar Palani
- 1Computational Phytochemistry Lab, P.G. and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, Thanjavur (Dt), Tamil Nadu 613 503 India
| | - Vinothkannan Ravichandran
- 2State Key Laboratory of Microbial Technology, Helmholtz Institute of Biotechnology, School of Life Science, Shandong University, Jinan, People's Republic of China
| | - Parameswari Nallasamy
- Department of Zoology, Arulmigu Palani Andavar College of Arts and Culture, Palani, Tamil Nadu India
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37
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Papuc C, Predescu CN, Tudoreanu L, Nicorescu V, Gâjâilă I. Comparative study of the influence of hawthorn (Crataegus monogyna) berry ethanolic extract and butylated hydroxylanisole (BHA) on lipid peroxidation, myoglobin oxidation, consistency and firmness of minced pork during refrigeration. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1346-1361. [PMID: 28782814 DOI: 10.1002/jsfa.8599] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 06/24/2017] [Accepted: 07/21/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Following public concern on the use of synthetic food antioxidants, there is an increasing demand for the application of mixed or purified natural antioxidants to maintain quality of meat products quality during storage. The aim of this research was to investigate the effect of ethanolic extract of hawthorn berry, compared to butylated hydroxylanisole (BHA), on lipid peroxidation, myoglobin oxidation, protein electrophoresis pattern, consistency and firmness of minced pork during refrigeration at 4 °C, and to identify the relationship between chemical modifications and consistency variation. RESULTS After 6 days of refrigeration it was found that the thiobarbituric acid reactive substances value of minced pork containing 200 mg GAE kg-1 total phenolics in minced meat (200 HP) was significantly lower (0.1543 ± 0.006 mg) compared to BHA-treated meat. The ratio of oxymyoglobin to metmyoglobin in treated minced pork was respectively 0.845 for 200 HP and 0.473 for BHA-treated minced meat. Concentrations of 100 HP or 300 HP will generate statistically higher firmness than BHA in minced pork. CONCLUSION Hawthorn berry ethanolic extract was more effective than BHA in reducing lipid oxidation and protein degradation, for maintaining firmness and consistency of minced pork during 6 days of refrigeration at 4 °C. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Camelia Papuc
- Preclinical Sciences Department, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bucharest, Romania
| | - Corina Nicoleta Predescu
- Preclinical Sciences Department, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bucharest, Romania
| | - Liliana Tudoreanu
- Preclinical Sciences Department, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bucharest, Romania
| | - Valentin Nicorescu
- Preclinical Sciences Department, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bucharest, Romania
| | - Iuliana Gâjâilă
- Preclinical Sciences Department, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bucharest, Romania
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Miao J, Li X, Zhao C, Gao X, Wang Y, Gao W. Active compounds, antioxidant activity and α-glucosidase inhibitory activity of different varieties of Chaenomeles fruits. Food Chem 2017; 248:330-339. [PMID: 29329862 DOI: 10.1016/j.foodchem.2017.12.018] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 12/06/2017] [Accepted: 12/06/2017] [Indexed: 11/25/2022]
Abstract
Chaenomeles is an important source for food industry in China, and its planting area is expanding year by year. This study was conducted to evaluate different varieties of Chaenomeles by comparing the chemical compositions, antioxidant activity and α-glucosidase inhibitory activity of peels and fleshes from twelve varieties of Chaenomeles. In the results, peels of Chaenomeles contain more phenolics, flavonoids and triterpenes, and show better antioxidant activity and α-glucosidase inhibitory activity than their fleshes. All varieties of Chaenomeles perform different depend on cultivar and climatic conditions. Oleanolic acid, ursolic acid, protocatechuic acid, rutin, catechin, caffeic acid, syringic acid, epicatechin, hyperin, quercetin, kaempferol and chlorogenic acid are main active compounds in Chaenomeles. Zheng'an, Liufu, Zimugua1, Qijiang and Changjun get Top five scores. This is the first study on the peels and fleshes of twelve varieties of Chaenomeles, and it gives insights into variety selection in the planting and production of Chaenomeles.
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Affiliation(s)
- Jing Miao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Xia Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China.
| | - Chengcheng Zhao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Xiaoxiao Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Ying Wang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Wenyuan Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China.
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Ahmadipour B, Kalantar M, Hosseini SM, Yang LG, Kalantar MH, Raza SHA, Schreurs NM. Hawthorn (Crataegus Oxyacantha) Extract in the Drinking Water of Broilers on Growth and Incidence of Pulmonary Hypertension Syndrome (PHS). BRAZILIAN JOURNAL OF POULTRY SCIENCE 2017. [DOI: 10.1590/1806-9061-2017-0558] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | - M Kalantar
- Shahrekord University, Iran; Jihad-e-Keshavarzi Ministry, Iran
| | | | - LG Yang
- Huazhaong Agricultural University, China
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40
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Nunes MA, Rodrigues F, Alves RC, Oliveira MBPP. Herbal products containing Hibiscus sabdariffa L., Crataegus spp., and Panax spp.: Labeling and safety concerns. Food Res Int 2017; 100:529-540. [PMID: 28873717 DOI: 10.1016/j.foodres.2017.07.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Revised: 06/29/2017] [Accepted: 07/15/2017] [Indexed: 02/05/2023]
Abstract
Herbs have been used from ancient times for infusion preparation based on their potential health effects. In particular, the consumption of Hibiscus sabdariffa L., Crataegus spp. and Panax spp. has been largely associated to cardiovascular benefits. In this work, the label information of 52 herbal products for infusion preparation containing the referred herbs was analyzed and discussed, taking into consideration the European Union regulation for herbal products, which intends to protect public health and harmonize the legal framework in Member States. Details about the cardiovascular-related statements and warning notifications about consumption were considered. Also, regulatory issues and possible herb-drug interactions were explored and discussed. A total of 14 of the 52 herbal products selected presented health claims/statements on the label. Hibiscus was present in the majority of the products and, in some cases, it was mentioned only in the ingredients list and not on the product front-of-pack. Despite the promising outcomes of these plants to modulate cardiovascular risk markers, consumers with some sort of cardiovascular dysfunction and/or under medication treatments should be aware to carefully analyze the labels and consult additional information related to these herbal products. Manufacturers have also a huge responsibility to inform consumers by presenting awareness statements. Lastly, health professionals must advise and alert their patients about possible interactions that could occur between the concomitant consumption of drugs and herbs. Overall, there is still a real need of additional studies and clinical trials to better understand herbs effects and establish a science-based guidance to assess their safety.
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Affiliation(s)
- Maria Antónia Nunes
- REQUIMTE, LAQV/Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Francisca Rodrigues
- REQUIMTE, LAQV/Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Rita C Alves
- REQUIMTE, LAQV/Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
| | - Maria Beatriz P P Oliveira
- REQUIMTE, LAQV/Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
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Wyspiańska D, Kucharska AZ, Sokół-Łętowska A, Kolniak-Ostek J. Physico-chemical, antioxidant, and anti-inflammatory properties and stability of hawthorn (Crataegus monogyna Jacq.) procyanidins microcapsules with inulin and maltodextrin. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:669-678. [PMID: 27145129 DOI: 10.1002/jsfa.7787] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 04/25/2016] [Accepted: 04/27/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND Procyanidins from the bark of hawthorn (Crataegus monogyna Jacq.) were isolated and purified. Qualitative and quantitative composition was compared with that of the extract of hawthorn fruit (Crataegus monogyna Jacq.). Stability and antioxidant and anti-inflammatory properties of procyanidins before and after micro-encapsulation were estimated. The effects of the carrier type (inulin and maltodextrin) and procyanidins:carrier ratio (1:1, 1:3) and the influence of storage temperature (20 °C, -20 °C, -80 °C) on the content of procyanidins were evaluated. RESULTS Samples before and after micro-encapsulation contained from 651 to 751 mg of procyanidins in 1 g. Among the procyanidins, (-)-epicatechin, dimer B2, and trimer C1 dominated. The use of inulin during spray drying resulted in greater efficiency of micro-encapsulation than the use of maltodextrin. During storage of the samples at 20 °C degradation of procyanidins was observed, whereas at -20 °C and -80 °C concentrations of them increased. CONCLUSION The microcapsules with procyanidins from the bark of hawthorn, as well as the extract of procyanidins, have valuable biological activity, and strong antioxidant and anti-inflammatory properties. It is better to prepare microcapsules with a greater amount of carrier, with the procyanidin/carrier ratio 1:3. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Dorota Wyspiańska
- Department of Fruit, Vegetable and Cereals Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630, Wrocław, Poland
| | - Alicja Z Kucharska
- Department of Fruit, Vegetable and Cereals Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630, Wrocław, Poland
| | - Anna Sokół-Łętowska
- Department of Fruit, Vegetable and Cereals Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630, Wrocław, Poland
| | - Joanna Kolniak-Ostek
- Department of Fruit, Vegetable and Cereals Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37, 51-630, Wrocław, Poland
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Odonbayar B, Murata T, Batkhuu J, Yasunaga K, Goto R, Sasaki K. Antioxidant Flavonols and Phenolic Compounds from Atraphaxis frutescens and Their Inhibitory Activities against Insect Phenoloxidase and Mushroom Tyrosinase. JOURNAL OF NATURAL PRODUCTS 2016; 79:3065-3071. [PMID: 28006914 DOI: 10.1021/acs.jnatprod.6b00720] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Chemical investigation of the aerial parts of Atraphaxis frutescens resulted in the isolation of five 7-methoxyflavonols with pyrogallol B-ring moieties (1-5), a fisetinidol glucoside (13), and a benzyl glycoside (18), together with 26 known compounds including flavonoids, phenylpropanoid amides, anthraquinone glycosides, lignans, and a benzyl derivative. The principal chemical structural feature of the isolated compounds was either a pyrogallol or catechol B-ring moiety, and they showed potent 1,1-diphenyl-2-picrylhydrazyl radical scavenging activities. To assess the effects of these antioxidants on biological enzymes, their inhibitory effects against an insect phenoloxidase and a mushroom tyrosinase were evaluated. This study indicated that insect phenoloxidase was inhibited by phenylpropanoid amides and that mushroom tyrosinase was inhibited by the characteristic 7-methoxyflavonol 3-O-rhamnopyranosides.
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Affiliation(s)
- Batsukh Odonbayar
- Department of Pharmacognosy, Tohoku Medical and Pharmaceutical University , 4-1 Komatsushima 4-chome, Aoba-ku, Sendai 981-8558, Japan
| | - Toshihiro Murata
- Department of Pharmacognosy, Tohoku Medical and Pharmaceutical University , 4-1 Komatsushima 4-chome, Aoba-ku, Sendai 981-8558, Japan
| | - Javzan Batkhuu
- School of Engineering and Applied Sciences, National University of Mongolia , POB-617, Ulaanbaatar-46A, 14201, Mongolia
| | - Kosho Yasunaga
- Department of Pharmacognosy, Tohoku Medical and Pharmaceutical University , 4-1 Komatsushima 4-chome, Aoba-ku, Sendai 981-8558, Japan
| | - Rina Goto
- Department of Pharmacognosy, Tohoku Medical and Pharmaceutical University , 4-1 Komatsushima 4-chome, Aoba-ku, Sendai 981-8558, Japan
| | - Kenroh Sasaki
- Department of Pharmacognosy, Tohoku Medical and Pharmaceutical University , 4-1 Komatsushima 4-chome, Aoba-ku, Sendai 981-8558, Japan
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Dinesh M, Roopan SM, Selvaraj CI, Arunachalam P. Phyllanthus emblica seed extract mediated synthesis of PdNPs against antibacterial, heamolytic and cytotoxic studies. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 167:64-71. [PMID: 28039791 DOI: 10.1016/j.jphotobiol.2016.12.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 12/07/2016] [Accepted: 12/10/2016] [Indexed: 01/06/2023]
Abstract
Ecofriendly synthesis of Palladium nanoparticles (PdNPs) were achieved using Phyllanthus emblica (P. emblica) seeds as reducing agent. Further the ecofriendly synthesized PdNPs were subjected for various analytical techniques like UV-Vis, FT-IR, XRD, Zeta potential, SEM and TEM. The results indicated that green synthesized PdNPs were spherical in shape with average particle size of 28±2nm with moderate stability. Further the synthesized PdNPs and extract were subjected for its antibacterial studies against various disease causing pathogens by agar well diffusion method. Seed extract resulted in 8.9±1.46mm against B. subtilis and PdNPs showed 9.6±1.10mm against S. aureus and synthesized PdNPs and extract were tested for hemolytic which resulted in 20% and 10% respectively. Toxicity studies were done against Artemia salina (A. salina). The LC50 value of green synthesized P. emblica capped PdNPs and the P. emblica seed extract were found to be less toxic for A. salina with a value of 1.00μg/mL and 1.25μg/mL. In addition samples were checked for in vitro cytotoxicity assays on HeLa cell lines.
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Affiliation(s)
- Murugesan Dinesh
- Department of Biotechnology, School of Biosciences and Technology, VIT University, Vellore 632 014, Tamilnadu, India
| | - Selvaraj Mohana Roopan
- Chemistry of Heterocycles & Natural Product Research Laboratory, Department of Chemistry, School of Advanced Sciences, VIT University, Vellore 632 014, Tamilnadu, India.
| | - Chinnadurai Immanuel Selvaraj
- Department of Biotechnology, School of Biosciences and Technology, VIT University, Vellore 632 014, Tamilnadu, India.
| | - Prabhakarn Arunachalam
- Electrochemistry Research Group, Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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Dinesh M, Roopan SM, Selvaraj CI. Photocatalytic degradation of nitrophenol using biologically active Phyllanthus emblica seed extract. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 161:273-8. [DOI: 10.1016/j.jphotobiol.2016.05.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 11/16/2022]
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Luo M, Yang X, Hu JY, Jiao J, Mu FS, Song ZY, Gai QY, Qiao Q, Ruan X, Fu YJ. Antioxidant Properties of Phenolic Compounds in Renewable Parts of Crataegus pinnatifida inferred from Seasonal Variations. J Food Sci 2016; 81:C1102-9. [PMID: 27074499 DOI: 10.1111/1750-3841.13291] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 02/24/2016] [Accepted: 03/06/2016] [Indexed: 11/27/2022]
Abstract
In this study, the effect of seasonal variations on Crataegus pinnatifida, changes in antioxidant activity and active components in C. pinnatifida leaves, roots, twigs, and fruits from May to October were investigated. Through correlation analysis of climatic factors and 7 phenolic compounds yield, the phenolic compounds content was positively correlated with temperatures and daytime. The correlation coefficient of temperatures and daytime were 0.912 and 0.829, respectively. 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging, 2,2'-azino-bis 3-ethylbenzothiazoline-6-sulphonic acid (ABTS) radical scavenging and reducing power tests were employed to evaluate the antioxidant activity of the C. pinnatifida. C. pinnatifida leaves exhibited significant advantages in terms of higher phenolic contents and excellent antioxidant activities. Principal component analysis (PCA) revealed that 2 main PC characterize the C. pinnatifida phenolic composition (82.1% of all variance). C. pinnatifida leaves in September possessed remarkable antioxidant activity. The results elucidate that C. pinnatifida leaves, as renewable parts, are suitable for application as antioxidant ingredients.
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Affiliation(s)
- Meng Luo
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China.,Collaborative Innovation Center for Development and Utilization of Forest Resources, Harbin, 150040, PR China
| | - Xuan Yang
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China
| | - Jiao-Yang Hu
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China
| | - Jiao Jiao
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China.,State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry Univ, Harbin, 150040, PR China
| | - Fan-Song Mu
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China.,Collaborative Innovation Center for Development and Utilization of Forest Resources, Harbin, 150040, PR China
| | - Zhuo-Yue Song
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China
| | - Qing-Yan Gai
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China
| | - Qi Qiao
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China
| | - Xin Ruan
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China
| | - Yu-Jie Fu
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry Univ, Harbin, 150040, PR China.,Collaborative Innovation Center for Development and Utilization of Forest Resources, Harbin, 150040, PR China
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Nabavi SF, Habtemariam S, Ahmed T, Sureda A, Daglia M, Sobarzo-Sánchez E, Nabavi SM. Polyphenolic Composition of Crataegus monogyna Jacq.: From Chemistry to Medical Applications. Nutrients 2015; 7:7708-28. [PMID: 26378574 PMCID: PMC4586556 DOI: 10.3390/nu7095361] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Revised: 08/05/2015] [Accepted: 08/27/2015] [Indexed: 11/16/2022] Open
Abstract
The abundance of scientific evidence has shown that many synthetic drugs can cause serious adverse effects in patients. Recently, the search of natural therapeutic agents with low adverse effects has attracted much attention. In particular, considerable interest has focused on edible and medicinal plants, which play an important role in human diet, and have been used for disease treatment since ancient times. Crataegus monogyna Jacq. (hawthorn) is one of the most important edible plants of the Rosaceae family and is also used in traditional medicine. Growing evidence has shown that this plant has various interesting physiological and pharmacological activities due to the presence of different bioactive natural compounds. In addition, scientific evidence suggests that the toxicity of hawthorn is negligible. Therefore, the aim of this paper is to provide a critical review of the available scientific literature about pharmacological activities as well as botanical aspects, phytochemistry and clinical impacts of C. monogyna.
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Affiliation(s)
- Seyed Fazel Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran 1193653471, Iran.
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories, Medway School of Science, University of Greenwich, Chatham-Maritime, Kent ME4 4TB, UK.
| | - Touqeer Ahmed
- Neurobiology Laboratory, Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Sector H-12, Islamabad 44000, Pakistan.
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, and CIBEROBN (Physiopathology of Obesity and Nutrition), Palma de Mallorca E-07122, Spain.
| | - Maria Daglia
- Department of Drug Sciences, Medicinal Chemistry and Pharmaceutical Technology Section, University of Pavia, Via Taramelli 12, Pavia 27100, Italy
| | - Eduardo Sobarzo-Sánchez
- Laboratory of Pharmaceutical Chemistry, Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Galicia 15782, Spain.
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran 1193653471, Iran.
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Keshavarz Afshar R, Chaichi MR, Ansari Jovini M, Jahanzad E, Hashemi M. Accumulation of silymarin in milk thistle seeds under drought stress. PLANTA 2015; 242:539-43. [PMID: 25708739 DOI: 10.1007/s00425-015-2265-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 02/07/2015] [Indexed: 06/04/2023]
Abstract
MAIN CONCLUSION According to the results obtained in this study, drought stress can enhance the accumulation of silymarin in milk thistle seeds. Moreover, under drought stress, the share of silybin increased which possess the greatest degree of biological activity among the silymarin components. Silymarin, an isomeric mixture of flavonolignans found in milk thistle (Silybum marianum (L.) Gaertn) seeds, has been used for its hepatoprotective effects for more than 2,000 years. Biosynthesis and accumulation of active substances like silymarin in plant tissues highly interacts with the environmental conditions. Effects of moderate and severe drought stress (based on soil moisture depletion) on silymarin content and composition in milk thistle seeds were evaluated in a field study. Averaged across treatments, milk thistle seeds contained 19.3 g kg(-1) silymarin. Drought stress enhanced silymarin accumulation in milk thistle seeds. Plants grown under moderate and severe drought stress treatments contained 4 and 17 % greater silymarin than those grown in well-watered condition, respectively. Greater content of sylimarin in stressed plants was attributed to more contents of silybin, isosilybin and silychristin, while silydianin content was lower under drought condition. According to the results obtained in this study, drought stress enhanced accumulation of silymarin in milk thistle seeds and improved its quality by increasing the share of silybin, which possess the greatest degree of biological activity among the silymarin components.
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Affiliation(s)
- Reza Keshavarz Afshar
- Department of Agronomy and Plants Breeding, College of Agriculture and Natural Resources, University of Tehran, P. O. Box 4111, 31587-77871, Karaj, Iran,
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By-product of Lavandula latifolia essential oil distillation as source of antioxidants. J Food Drug Anal 2015; 23:225-233. [PMID: 28911377 PMCID: PMC9351776 DOI: 10.1016/j.jfda.2014.07.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 07/09/2014] [Accepted: 07/10/2014] [Indexed: 11/22/2022] Open
Abstract
The objective of this work was to evaluate the antioxidant properties of Lavandula latifolia waste obtained after essential oil distillation. Samples of 12 wild populations of the Lavandula genus collected between 2009 and 2010 were hydrodistilled and their by-products were analyzed using the Folin–Ciocalteu, free radical scavenging activity (2,2-diphenyl-1-picrylhydrazyl), and the ferric reducing antioxidant power (FRAP) methods. Rosmarinic acid, apigenin, and luteolin contents were analyzed by high-performance liquid chromatography–diode array detection. The mean of total phenolic content ranged from 1.89 ± 0.09 mg gallic acid equivalents/g dry weight to 3.54 ± 0.22 mg gallic acid equivalents/g dry weight. The average value of the half maximal effective concentration (EC50) for scavenging activity ranged from 5.09 ± 0.17 mg/mL to 14.30 ± 1.90 mg/mL and the variability of the EC50 in FRAP ranged from 3.72 ± 0.12 mg/mL to 18.55 ± 0.77 mg/mL. Annual variation was found among this samples and the environmental conditions of 2009 were found to be more favorable. The plants collected from Sedano showed the highest antioxidant power. Our results show that rosmarinic acid and apigenin in L. latifolia contributed to the antioxidant properties of the waste. In conclusion, the by-product of the distillation industry could be valorizing as a source of natural antioxidants.
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Changes in physicochemical characteristics and free amino acids of hawthorn (Crataegus pinnatifida) fruits during maturation. Food Chem 2015; 175:50-6. [DOI: 10.1016/j.foodchem.2014.11.125] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 11/18/2014] [Accepted: 11/20/2014] [Indexed: 01/18/2023]
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50
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Murai Y, Setoguchi H, Kitajima J, Iwashina T. Altitudinal Variation of Flavonoid Content in the Leaves of Fallopia japonica and the Needles of Larix kaempferi on Mt. Fuji. Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501000308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Ultraviolet-B radiation is harmful to plants, and its intensity increases at altitude. So plants growing at high altitude possess UV protection systems. Flavonoid is known as a major UV protectant because it absorbs UV radiation and scavenges UV-induced free radicals in plant tissues. Japanese knotweed ( Fallopia japonica) and Japanese larch ( Larix kaempferi) grow at a wide range of altitudes on Mt. Fuji, the highest mountain in Japan, while the two plants harbor a homogeneous genetic structure. In the present study, a total of 14 flavonol 3- O-glycosides were isolated from both species. Furthermore, quantitative HPLC analyses revealed that flavonoid levels in the leaves of F. japonica and the needles of L. kaempferi increased with increasing altitude of their growing sites. The altitudinal trend of UV-absorbing antioxidants of herbal and woody plants was simultaneously revealed for the first time. These results suggest that both species have chemically acclimatized to high altitude regions, in which severe environmental conditions such as higher UV radiation exist.
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Affiliation(s)
- Yoshinori Murai
- Department of Botany, National Museum of Nature and Science, Amakubo 4-1-1, Tsukuba, Ibaraki 305-0005, Japan
- Department of Chemistry, Hiyoshi Campus, Keio University, Hiyoshi 4-1-1, Kohoku-ku, Yokohama 223-8521, Japan
| | - Hiroaki Setoguchi
- Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan
| | - Junichi Kitajima
- Laboratory of Pharmacognosy, Showa Pharmaceutical University, Higashi-tamagawagakuen 4, Machida, Tokyo 194-8543, Japan
| | - Tsukasa Iwashina
- Department of Botany, National Museum of Nature and Science, Amakubo 4-1-1, Tsukuba, Ibaraki 305-0005, Japan
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