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Nunes YC, Santos GDO, Machado NM, Otoboni AMMB, Laurindo LF, Bishayee A, Fimognari C, Bishayee A, Barbalho SM. Peanut (Arachis hypogaea L.) seeds and by-products in metabolic syndrome and cardiovascular disorders: A systematic review of clinical studies. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 123:155170. [PMID: 38000103 DOI: 10.1016/j.phymed.2023.155170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 10/08/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023]
Abstract
BACKGROUND Cardiovascular disease (CVDs) is the leading cause of death worldwide. The main risk factors are hypertension, diabetes, obesity, and increased serum lipids. The peanut (Arachis hypogaea L.), also known as the groundnut, goober, pindar, or monkey nut, belongs to the Fabaceae family and is the fourth most cultivated oilseed in the world. The seeds and skin of peanuts possess a rich phytochemical profile composed of antioxidants, such as phenolic acids, stilbenes, flavonoids, and phytosterols. Peanut consumption can provide numerous health benefits, such as anti-obesity, antidiabetic, antihypertensive, and hypolipidemic effects. Accordingly, peanuts have the potential to treat CVD and counteract its risk factors. PURPOSE This study aims to critically evaluate the effects of peanuts on metabolic syndrome (MetS) and CVD risk factors based on clinical studies. METHOD This review includes studies indexed in MEDLINE-PubMed, COCHRANE, and EMBASE, and the Preferred Reporting Items for a Systematic Review and Meta-Analysis guidelines were adhered to. RESULTS Nineteen studies were included and indicated that the consumption of raw peanuts or differing forms of processed foods containing peanut products and phytochemicals could improve metabolic parameters, such as glycemia, insulinemia, glycated hemoglobin, lipids, body mass index, waist circumference, atherogenic indices, and endothelial function. CONCLUSION We propose that this legume and its products be used as a sustainable and low-cost alternative for the prevention and treatment of MetS and CVD. However, further research with larger sample sizes, longer intervention durations, and more diverse populations is needed to understand the full benefit of peanut consumption in MetS and CVD.
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Affiliation(s)
- Yandra Cervelim Nunes
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília (FATEC), Marília 17500-000, São Paulo, Brazil
| | - Gian de Oliveira Santos
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília (FATEC), Marília 17500-000, São Paulo, Brazil
| | - Nathália Mendes Machado
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), Marília 17525-902, São Paulo, Brazil
| | - Alda M M B Otoboni
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília (FATEC), Marília 17500-000, São Paulo, Brazil
| | - Lucas Fornari Laurindo
- Department of Biochemistry and Pharmacology, School of Medicine, Faculdade de Medicina de Marília (FAMEMA), Marília 17519-030, São Paulo, Brazil
| | - Anusha Bishayee
- Department of Statistics and Data Science, College of Arts and Sciences, Cornell University, Ithaca, NY 14850, USA
| | - Carmela Fimognari
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA.
| | - Sandra Maria Barbalho
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília (FATEC), Marília 17500-000, São Paulo, Brazil; Department of Biochemistry and Pharmacology, School of Medicine, University of Marília (UNIMAR), Marília 17525-902, São Paulo, Brazil; Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marília (UNIMAR), Marília 17525-902, São Paulo, Brazil.
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Han M, Tang W, Chen Q, Zhou H, Chen J, Liu W. Modular Toolbox as Snap Jewelry for Biomimetic Synthesis of Multifunctional Amino Acid Surfactants Inspired by Melanin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:19652-19662. [PMID: 38019268 DOI: 10.1021/acs.jafc.3c05478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Amino acid surfactants have gained significant importance in overcoming the limitations of conventional surfactants, notably, their low biocompatibility and biodegradability. However, the current amino acid surfactants lack multifunctional properties due to the nonreactivity of their aliphatic chains, necessitating the development of a new type of amino acid surfactant. A novel melanin-like amino acid surfactant and a biomimetic synthesis route were devised by mimicking the biosynthesis of melanin. Renewable natural polyphenol compounds with catechol moieties were utilized as building blocks for the hydrophobic group. In a proof-of-concept experiment, ethyl protocatechuate was oxidized to o-quinone and subsequently covalently linked to the amino group of lysine via Michael addition. The chemical structure was verified using liquid chromatography-tandem mass spectroscopy. The melanin-like amino acid surfactant exhibited excellent surface-active properties, with a critical micelle concentration of 1.59 mN m-1. Furthermore, it demonstrated remarkable emulsifying, foaming, solubilizing, dispersing, and wetting capabilities. Notably, it also possessed multifunctionality, including antibacterial activity, antioxidant activity, robustness, and mildness. These outstanding properties indicate significant potential for various applications. This strategy offers innovative insights and a versatile, modular toolbox for synthesizing multifunctional amino acid surfactants that mimic melanin. The approach allows for the easy interchange of o-quinone building blocks, which is akin to snap jewelry.
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Affiliation(s)
- Mengqi Han
- Department of Pharmaceutical and Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Weikang Tang
- Department of Pharmaceutical and Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Qinfei Chen
- Department of Pharmaceutical and Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Hong Zhou
- Department of Pharmaceutical and Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Jiadong Chen
- Department of Pharmaceutical and Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Wenbin Liu
- Department of Pharmaceutical and Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, China
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Liu J, Xie J, Lin J, Xie X, Fan S, Han X, Zhang DK, Han L. The Material Basis of Astringency and the Deastringent Effect of Polysaccharides: A Review. Food Chem 2022; 405:134946. [DOI: 10.1016/j.foodchem.2022.134946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/26/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
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Mingrou L, Guo S, Ho C, Bai N. Review on chemical compositions and biological activities of peanut (
Arachis hypogeae
L.). J Food Biochem 2022; 46:e14119. [DOI: 10.1111/jfbc.14119] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/04/2022] [Accepted: 01/29/2022] [Indexed: 12/27/2022]
Affiliation(s)
- Li Mingrou
- College of Food Science and Technology Northwest University Xi’an China
| | - Sen Guo
- College of Food Science and Technology Northwest University Xi’an China
| | - Chi‐Tang Ho
- Department of Food Science Rutgers University New Brunswick New Jersey USA
| | - Naisheng Bai
- College of Food Science and Technology Northwest University Xi’an China
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Antiglycation and Antioxidant Properties of Ficus deltoidea Varieties. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:6374632. [PMID: 32831872 PMCID: PMC7428875 DOI: 10.1155/2020/6374632] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/24/2020] [Accepted: 07/17/2020] [Indexed: 11/27/2022]
Abstract
The present study aimed to evaluate the potential of standardized methanolic extracts from seven Ficus deltoidea varieties in inhibiting the formation of AGEs, protein oxidation, and their antioxidant effects. The antiglycation activity was analyzed based on the inhibition of AGEs, fructosamine, and thiol groups level followed by the inhibition of protein carbonyl formation. The antioxidant activity (DPPH radical scavenging activity and reducing power assay) and total phenolic contents were evaluated. After 28 days of induction, all varieties of Ficus deltoidea extracts significantly restrained the formation of fluorescence AGEs by 4.55–5.14 fold. The extracts also reduced the fructosamine levels by 47.0–86.5%, increased the thiol group levels by 64.3–83.7%, and inhibited the formation of protein carbonyl by 1.36–1.76 fold. DPPH radical scavenging activity showed an IC50 value of 66.81–288.04 μg/ml and reducing power activity depicted at 0.02–0.24 μg/ml. The extent of phenolic compounds present in the extracts ranged from 70.90 to 299.78 mg·GAE/g. Apart from that, correlation studies between the activities were observed. This study revealed that seven varieties of Ficus deltoidea have the potential to inhibit AGEs formation and possess antioxidant activity that might be attributed to the presence of phenolic compounds.
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Toomer OT. A comprehensive review of the value-added uses of peanut ( Arachis hypogaea) skins and by-products. Crit Rev Food Sci Nutr 2018; 60:341-350. [PMID: 30596253 DOI: 10.1080/10408398.2018.1538101] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Globally, peanut seeds are grown for oil production, peanut butter, confections, snacks and protein extenders, leaving the peanut by-products (skins, peanut hulls) as waste for disposal. Numerous studies have identified the value added attributes of peanut skins and/or peanut skin extracts as an antioxidant, functional food ingredient, animal production feed ingredient, and antimicrobial agent. This manuscript presents a comprehensive review of the food and non-food uses of peanut skins and/or extracts, and new uses of this significant agricultural waste product produced in the peanut industry. An improved comprehensive knowledge and better understanding of the value added uses of peanut skins enables us to better define future food and non-food uses of this agricultural by-product.
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Affiliation(s)
- Ondulla T Toomer
- United States Department of Agriculture-Agricultural Research Service, Market Quality and Handling Research Unit, Raleigh, North Carolina, USA
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Extraction of β-carotene pigment from carrot processing waste using ultrasonic-shaking incubation method. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2018. [DOI: 10.1007/s11694-018-9796-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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8
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Effect of different solvents on volatile and non-volatile constituents of red bell pepper (Capsicum annuum L.) and their in vitro antioxidant activity. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9532-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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9
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Elbadrawy E, Sello A. Evaluation of nutritional value and antioxidant activity of tomato peel extracts. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2011.11.011] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Investigation of three lignin complexes with antioxidant and immunological capacities from Inonotus obliquus. Int J Biol Macromol 2016; 86:587-93. [DOI: 10.1016/j.ijbiomac.2016.01.111] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Revised: 01/29/2016] [Accepted: 01/29/2016] [Indexed: 11/24/2022]
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11
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Kashif M, Bano S, Naqvi S, Faizi S, Ahmed Mesaik M, Azeemi KS, Farooq AD. Cytotoxic and antioxidant properties of phenolic compounds from Tagetes patula flower. PHARMACEUTICAL BIOLOGY 2015; 53:672-681. [PMID: 25539472 DOI: 10.3109/13880209.2014.936471] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Tagetes patula Linn. (Asteraceae) (French Marigold) flowers are used by local practitioners for cancer treatment; however, it lacks scientific justification. OBJECTIVE Identification of bioactive compounds in T. patula flower for cytotoxic and growth inhibition in human cancer cell lines along with its antioxidant properties using chemical and cell based systems. MATERIALS AND METHODS The T. patula flower methanol extract, its seven fractions, and three phenolic compounds including methyl protocatechuate (1), patuletin (2), and patulitrin (3) were evaluated using sulforhodamine-B assay against HeLa, HT-144, NCI-H460, MCF-7, PC-3, and SF-268 human cancer cell lines. In parallel, antioxidant activity was evaluated using chemical (DPPH(·), deoxyribose, and lipid peroxidation assays) and cell-based chemiluminescence systems (human neutrophils and mice macrophages). RESULTS The methanol extract and ethyl acetate insoluble fraction exhibited cytotoxic and growth inhibitory effects against HeLa in which 2 exhibited highest cell growth inhibition (GI50: 0.6 ± 0.1 µg/ml) and cytotoxicity (LC50: 2.5 ± 0.1 µg/ml). It also scavenged LOO(·) (IC50: 6.5 ± 0.7 µg/ml) and [Formula: see text] (IC50: 27.5 ± 1.3 μg/ml) in chemical systems and human neutrophils, respectively. However, 1 preferably scavenged H2O2-Cl(-) (IC50: 0.5 ± 0.01 μg/ml) in mice macrophages. DISCUSSION AND CONCLUSION Compound 2 from T. patula flower exhibited both growth inhibitory and cytotoxic properties while 1 and 3 were only growth inhibitory against HeLa. 1-3 also displayed antioxidant properties implying its probable role in growth inhibition/cytotoxic action. The present study provides scientific evidence for the use of T. patula flower in cancer treatment by traditional healer.
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Affiliation(s)
- Muhammad Kashif
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi , Karachi , Pakistan
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Rokayya S, Li CJ, Zhao Y, Li Y, Sun CH. Cabbage (Brassica oleracea L. var. capitata) phytochemicals with antioxidant and anti-inflammatory potential. Asian Pac J Cancer Prev 2015; 14:6657-62. [PMID: 24377584 DOI: 10.7314/apjcp.2013.14.11.6657] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The objective of this study was to investigate antioxidant and anti-inflammatory activity of cabbage phytochemicals. MATERIALS AND METHODS Color coordinates were evaluated by colorimetry, and the antioxidant and anti-inflammatory activities were analyzed by spectrophotometer for some common cabbage varieties. RESULTS Red heads had the highest total antioxidant contents followed by Savoy, Chinese and green heads. The Chinese variety had the highest ABTS (2,2-azino-di-(3-ethylbenzthiazoline-sulfonic acid) antioxidant activity, was 5.72 μmol TE/g fw (Trolox equivalent). The green variety had the highest DPPH (free radical scavenging activity) antioxidant activity, which was 91.2 μmol TE/g fw. The red variety had the highest FRAP (ferric reducing antioxidant power) antioxidant activity, which was 80.8 μmol TE/g fw. The total phenol amounts were 17.2-32.6 mM trolox equivalent antioxidant capacity (TEAC) and the total flavonoid amounts were 40.0-74.2 mg quercetin per gram. Methanolic extracts of different cabbage heads showed different anti-inflammatory activity values. Chinese, Savoy and green heads had the highest anti-inflammatory activity, while red heads had the lowest. CONCLUSIONS The results suggest that these varieties of cabbage heads could contribute as sources of important antioxidant and anti-inflammatory related to the prevention of chronic diseases associated to oxidative stress, such as in cancer and coronary artery disease.
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Affiliation(s)
- Sami Rokayya
- Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, Heilongjiang, China E-mail :
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13
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Beneficial compatible microbes enhance antioxidants in chickpea edible parts through synergistic interactions. Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2013.11.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Martínez-Martínez M, Lores I, Peña-García C, Bargiela R, Reyes-Duarte D, Guazzaroni ME, Peláez AI, Sánchez J, Ferrer M. Biochemical studies on a versatile esterase that is most catalytically active with polyaromatic esters. Microb Biotechnol 2014; 7:184-91. [PMID: 24418210 PMCID: PMC3937722 DOI: 10.1111/1751-7915.12107] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 11/12/2013] [Accepted: 11/21/2013] [Indexed: 11/30/2022] Open
Abstract
Herein, we applied a community genomic approach using a naphthalene-enriched community (CN1) to isolate a versatile esterase (CN1E1) from the α/β-hydrolase family. The protein shares low-to-medium identity (≤ 57%) with known esterase/lipase-like proteins. The enzyme is most active at 25–30°C and pH 8.5; it retains approximately 55% of its activity at 4°C and less than 8% at ≥ 55°C, which indicates that it is a cold-adapted enzyme. CN1E1 has a distinct substrate preference compared with other α/β-hydrolases because it is catalytically most active for hydrolysing polyaromatic hydrocarbon (phenanthrene, anthracene, naphthalene, benzoyl, protocatechuate and phthalate) esters (7200–21 000 units g−1 protein at 40°C and pH 8.0). The enzyme also accepts 44 structurally different common esters with different levels of enantio-selectivity (1.0–55 000 units g−1 protein), including (±)-menthyl-acetate, (±)-neomenthyl acetate, (±)-pantolactone, (±)-methyl-mandelate, (±)-methyl-lactate and (±)-glycidyl 4-nitrobenzoate (in that order). The results provide the first biochemical evidence suggesting that such broad-spectrum esterases may be an ecological advantage for bacteria that mineralize recalcitrant pollutants (including oil refinery products, plasticizers and pesticides) as carbon sources under pollution pressure. They also offer a new tool for the stereo-assembly (i.e. through ester bonds) of multi-aromatic molecules with benzene rings that are useful for biology, chemistry and materials sciences for cases in which enzyme methods are not yet available.
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Affiliation(s)
- Mónica Martínez-Martínez
- Department of Applied Biocatalysis, Consejo Superior de Investigaciones Científicas (CSIC), Institute of Catalysis, Marie Curie 2, 28049, Madrid, Spain
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Chen X, Zhang Y, Zu Y, Yang L, Lu Q, Wang W. Antioxidant effects of rosemary extracts on sunflower oil compared with synthetic antioxidants. Int J Food Sci Technol 2013. [DOI: 10.1111/ijfs.12311] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaoqiang Chen
- Key Laboratory of Forest Plant Ecology; Ministry of Education; Northeast Forestry University; Harbin 150040 China
- Provincial Engineering Laboratory of Eco-utilization of Biological Resources; Northeast Forestry University; Harbin 150040 China
| | - Ying Zhang
- Key Laboratory of Forest Plant Ecology; Ministry of Education; Northeast Forestry University; Harbin 150040 China
- Provincial Engineering Laboratory of Eco-utilization of Biological Resources; Northeast Forestry University; Harbin 150040 China
| | - Yuangang Zu
- Key Laboratory of Forest Plant Ecology; Ministry of Education; Northeast Forestry University; Harbin 150040 China
- Provincial Engineering Laboratory of Eco-utilization of Biological Resources; Northeast Forestry University; Harbin 150040 China
| | - Lei Yang
- Key Laboratory of Forest Plant Ecology; Ministry of Education; Northeast Forestry University; Harbin 150040 China
- Provincial Engineering Laboratory of Eco-utilization of Biological Resources; Northeast Forestry University; Harbin 150040 China
| | - Qi Lu
- Key Laboratory of Forest Plant Ecology; Ministry of Education; Northeast Forestry University; Harbin 150040 China
- Provincial Engineering Laboratory of Eco-utilization of Biological Resources; Northeast Forestry University; Harbin 150040 China
| | - Wei Wang
- Key Laboratory of Forest Plant Ecology; Ministry of Education; Northeast Forestry University; Harbin 150040 China
- Provincial Engineering Laboratory of Eco-utilization of Biological Resources; Northeast Forestry University; Harbin 150040 China
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Maheshu V, Priyadarsini DT, Sasikumar JM. Effects of processing conditions on the stability of polyphenolic contents and antioxidant capacity of Dolichos lablab L. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2013; 50:731-8. [PMID: 24425975 PMCID: PMC3671044 DOI: 10.1007/s13197-011-0387-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/05/2011] [Accepted: 04/19/2011] [Indexed: 11/26/2022]
Abstract
The effects of raw, dry heated and pressure cooked samples on total phenolic components and antioxidant activity in commonly consumed field bean, Dolichos lablab L. was investigated. The raw and processed samples were extracted with 70% methanol. Processing of legumes caused decreases in total phenolic content when compared to the raw samples. However, the dry heating caused remarkable increase in tannin contents (1.809 ± 0.25 g GAE/100 g extract). Dry heated samples of D. lablab was found to possess the highest DPPH (IC50, 2.53 ± 0.17 μg/ml), TEAC (4649.8 ± 38.4 μmol/g DM), OH˙ radical (IC50, 42.2 ± 0.67 μg/ml) scavenging activities, inhibition of linoleic acid and ferric reducing capacity than other samples. The raw samples displayed the highest antihemolytic activity (59.6 ± 1.53%) and chelating capacity (74.2 ± 1.37 mg EDTA/g). Dry heat processing exhibited several advantages in retaining the antioxidant components and activities. The higher correlation was found the phenolic content with chelating (r (2) = 0.933) and antihemolytic (r (2) = 0.839) activities, but a poor correlation with other assays. Moreover, the content of tannins gave good correlation (r (2) = 0.644-0.997) with all antioxidant assays. The low correlation values between total phenols and the antioxidative activity suggest that the major antioxidant compounds in studied seeds might be tannins.
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Affiliation(s)
- Vellingiri Maheshu
- Department of Biotechnology, Karpagam University, Coimbatore, 641 021 Tamil Nadu India
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Muley MM, Thakare VN, Patil RR, Bafna PA, Naik SR. Amelioration of cognitive, motor and endogenous defense functions with silymarin, piracetam and protocatechuic acid in the cerebral global ischemic rat model. Life Sci 2013; 93:51-57. [DOI: 10.1016/j.lfs.2013.05.020] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 05/06/2013] [Accepted: 05/23/2013] [Indexed: 12/27/2022]
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Variation in antioxidant activities of polysaccharides from Fructus Jujubae in South Xinjiang area. Int J Biol Macromol 2013; 57:278-84. [DOI: 10.1016/j.ijbiomac.2013.03.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Revised: 02/27/2013] [Accepted: 03/02/2013] [Indexed: 11/21/2022]
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Zhang Y, Lu X, Zhang H, Wang L, Guo X, Qi X, Qian H. Antioxidant and Free Radical Scavenging Potential of Peanut Meal Hydrolysate Prepared Using Bacillus SubtilisFermentation. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2013. [DOI: 10.1080/10942912.2011.614988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Moreira MEDC, Pereira RGFA, Dias DF, Gontijo VS, Vilela FC, de Moraes GDOI, Giusti-Paiva A, dos Santos MH. Anti-inflammatory effect of aqueous extracts of roasted and green Coffea arabica L. J Funct Foods 2013. [DOI: 10.1016/j.jff.2012.12.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Leishmanicidal, antiproteolytic and antioxidant evaluation of natural biflavonoids isolated from Garcinia brasiliensis and their semisynthetic derivatives. Eur J Med Chem 2012. [DOI: 10.1016/j.ejmech.2012.06.021] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Zhang Y, Zhang H, Wang L, Guo X, Qi X, Qian H. Antioxidant properties and radical-scavenging activity of ethanol extract of defatted peanut meal. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2012. [DOI: 10.1080/10942912.2011.578317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Mu H, Zhang A, Zhang W, Cui G, Wang S, Duan J. Antioxidative properties of crude polysaccharides from Inonotus obliquus. Int J Mol Sci 2012; 13:9194-9206. [PMID: 22942760 PMCID: PMC3430291 DOI: 10.3390/ijms13079194] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 07/04/2012] [Accepted: 07/16/2012] [Indexed: 12/22/2022] Open
Abstract
The mushroom Inonotus obliquus has been widely used as a folk medicine in Russia, Poland and most of the Baltic countries. In this study, water-soluble and alkali-soluble crude polysaccharides (IOW and IOA) were isolated from I. obliquus, and the carbohydrate-rich fractions IOW-1 and IOA-1 were obtained respectively after deproteination and depigmentation. Their contents, such as neutral carbohydrate, uronic acid and protein, were measured. Their antioxidant properties against chemicals-induced reactive species (ROS) including 1,1'-Diphenyl-2-picrylhydrazyl (DPPH) radical, hydroxyl radical and superoxide anion radical, as well as their protective effects on H(2)O(2)-induced PC12 cell death were investigated. Results showed that I. obliquus polysaccharides can scavenge all ROS tested above in a dose-dependent manner. IOA and its product IOA-1 could rescue PC12 cell viability from 38.6% to 79.8% and 83.0% at a concentration of 20μg/mL. Similarly, IOW and its product IOW-1 at the same dose, can also increase cell viability to 84.9% and 88.6% respectively. The antioxidative activities of water-soluble and alkali-soluble polysaccharide constituents from I. obliquus might contribute to diverse medicinal and nutritional values of this mushroom.
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Affiliation(s)
- Haibo Mu
- College of Science, Northwest A&F University, Yangling, Shaanxi 712100, China; E-Mails: (H.M.); (A.Z.); (W.Z.); (G.C.)
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Amin Zhang
- College of Science, Northwest A&F University, Yangling, Shaanxi 712100, China; E-Mails: (H.M.); (A.Z.); (W.Z.); (G.C.)
| | - Wuxia Zhang
- College of Science, Northwest A&F University, Yangling, Shaanxi 712100, China; E-Mails: (H.M.); (A.Z.); (W.Z.); (G.C.)
| | - Guoting Cui
- College of Science, Northwest A&F University, Yangling, Shaanxi 712100, China; E-Mails: (H.M.); (A.Z.); (W.Z.); (G.C.)
| | - Shunchun Wang
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Authors to whom correspondence should be addressed; E-Mails: (S.W.); (J.D.); Tel.: +86-21-51322511 (S.W.); +86-29-87092226 (J.D.); Fax: +86-21-51322519 (S.W.); +86-29-87092226 (J.D.)
| | - Jinyou Duan
- College of Science, Northwest A&F University, Yangling, Shaanxi 712100, China; E-Mails: (H.M.); (A.Z.); (W.Z.); (G.C.)
- Authors to whom correspondence should be addressed; E-Mails: (S.W.); (J.D.); Tel.: +86-21-51322511 (S.W.); +86-29-87092226 (J.D.); Fax: +86-21-51322519 (S.W.); +86-29-87092226 (J.D.)
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Muley MM, Thakare VN, Patil RR, Kshirsagar AD, Naik SR. Silymarin improves the behavioural, biochemical and histoarchitecture alterations in focal ischemic rats: a comparative evaluation with piracetam and protocatachuic acid. Pharmacol Biochem Behav 2012; 102:286-93. [PMID: 22584042 DOI: 10.1016/j.pbb.2012.05.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2012] [Revised: 04/10/2012] [Accepted: 05/05/2012] [Indexed: 01/17/2023]
Abstract
Comparative neuroprotective potential of silymarin, piracetam and protocatechuic acid ethyl ester (PCA) was evaluated in focal ischemic rats. Various pharmacological, biochemical (lipid peroxidation, reduced glutathione, catalase, nitrite content, brain water content) and behavioural (memory impairment, motor control, neurological score) including infarct size and histopathological alterations were evaluated. Silymarin (200mg/kg) and PCA treatment significantly improved behavioural, biochemical and histopathological changes, and reduced water content and infarct size. However, piracetam only improved behavioural and histopathological changes, reduced water content and infarct size. The findings indicate that silymarin exhibits neuroprotective activity better than PCA and piracetam in focal ischemia/reperfusion reflected by its better restoration of behavioural and antioxidant profile.
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Affiliation(s)
- Milind M Muley
- Padm. Dr. D. Y. Patil Institute of Pharmaceutical Sciences & Research, Pimpri, Pune 411018, India
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25
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Serum cholesterol reduction by feeding a high-cholesterol diet containing a lower-molecular-weight polyphenol fraction from peanut skin. Biosci Biotechnol Biochem 2012; 76:834-7. [PMID: 22484944 DOI: 10.1271/bbb.110866] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Feeding a high-cholesterol diet with a water-soluble peanut skin polyphenol fraction to rats reduced their plasma cholesterol level, with an increase in fecal cholesterol excretion. The hypocholesterolemic effect was greater with the lower-molecular-weight rather than higher-molecular-weight polyphenol fraction. This effect was possibly due to some oligomeric polyphenols which reduced the solubility of dietary cholesterol in intestinal bile acid-emulsified micelles.
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26
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SHEM-TOV YOAV, BADANI HANA, SEGEV AHARON, HEDVAT ILAN, GALILI SHMUEL, HOVAV RAN. DETERMINATION OF TOTAL POLYPHENOL, FLAVONOID AND ANTHOCYANIN CONTENTS AND ANTIOXIDANT CAPACITIES OF SKINS FROM PEANUT (ARACHIS HYPOGAEA) LINES WITH DIFFERENT SKIN COLORS. J Food Biochem 2011. [DOI: 10.1111/j.1745-4514.2011.00539.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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27
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Zineb G, Boukouada M, Djeridane A, Saidi M, Yousfi M. Screening of antioxidant activity and phenolic compounds of various date palm (Phoenix dactylifera) fruits from Algeria. MEDITERRANEAN JOURNAL OF NUTRITION AND METABOLISM 2011. [DOI: 10.1007/s12349-011-0082-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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28
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Loganayaki N, Siddhuraju P, Manian S. A comparative study on in vitro antioxidant activity of the legumesAcacia auriculiformisandAcacia ferrugineawith a conventional legumeCajanus cajanEstudio comparativo de la actividad antioxidante in vitro de las legumbres AcaciaauriculiformisyAcacia ferrugineacon la legumbre convencionalCajanus cajan. CYTA - JOURNAL OF FOOD 2011. [DOI: 10.1080/19476330903484216] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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29
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AYDEMIR TÜLIN, BECERIK SEDA. PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACTS FROM OCIMUM BASILICUM, APIUM GRAVEOLENS AND LEPIDIUM SATIVUM SEEDS. J Food Biochem 2010. [DOI: 10.1111/j.1745-4514.2010.00366.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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30
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Asaolu M, Asaolu S, Fakunle J, Emman-Okon B, Ajayi E, Togun R. Evaluation of in-vitro Antioxidant Activities of Methanol Extracts of Persea americana and Cnidosculus aconitifolius. ACTA ACUST UNITED AC 2010. [DOI: 10.3923/pjn.2010.1074.1077] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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31
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Zhang Y, Yang L, Zu Y, Chen X, Wang F, Liu F. Oxidative stability of sunflower oil supplemented with carnosic acid compared with synthetic antioxidants during accelerated storage. Food Chem 2010. [DOI: 10.1016/j.foodchem.2009.05.038] [Citation(s) in RCA: 138] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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32
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Reis S, Lúcio M, Segundo M, Lima JL. Use of liposomes to evaluate the role of membrane interactions on antioxidant activity. Methods Mol Biol 2010; 606:167-188. [PMID: 20013397 DOI: 10.1007/978-1-60761-447-0_13] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Cellular membranes, which contain abundant phospholipids, such as phosphatidylcholine, are major targets subjected to the damage caused by free radicals. Cellular damage due to lipid oxidation is strongly associated with ageing, carcinogenesis and other diseases. In addition, lipid oxidation is an important deteriorative reaction in the processing and storage of lipid-containing foods. Liposomes have been used extensively as biological models for in vitro lipid oxidation studies. The resemblance between the liposomal and membrane bilayer core makes liposomes a very useful tool to investigate the significance of the antioxidant-membrane interactions for antioxidant activity. The antioxidant activity of a compound is strongly influenced by numerous factors including the nature of the lipid substrate, the hydrophilic-lipophilic balance of the antioxidant, the physical and chemical environments of the lipids, and various other interfacial interactions. Thus, compounds that are effective antioxidants in one model system or food matrix may be unsuitable in other systems.This chapter describes fluorescent probes-based methods commonly used for testing antioxidant activity in liposomes and stresses the need to combine antioxidant assays and drug-membrane interaction studies to get a better description of the antioxidants' profile considering their location in lipid bilayer and their effect on membrane fluidity and consequently provide additional information to that obtained currently from assays performed in aqueous buffer media.
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33
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Francisco MLDL, Resurreccion A. Development of a reversed-phase high performance liquid chromatography (RP-HPLC) procedure for the simultaneous determination of phenolic compounds in peanut skin extracts. Food Chem 2009. [DOI: 10.1016/j.foodchem.2009.03.110] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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34
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Francisco MLLD, Resurreccion A. Total phenolics and antioxidant capacity of heat-treated peanut skins. J Food Compost Anal 2009. [DOI: 10.1016/j.jfca.2008.05.012] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Abstract
Peanut is one of the most widely used legumes due to its nutrition and taste. The fact that is has been recognized recently as a functional food, its evaluation for its role in a heart-healthy diet has received tremendous attention. Functional compounds have been isolated, identified, quantified, and even enhanced to maximize the amount for adequate health benefits. The peanut industry's byproducts such as peanut hulls and shells, skins, and even leaves and roots have also been identified as possible sources of bioactive compounds. New uses for these underutilized renewable sources can create new market opportunities and increase the value of agricultural residues.
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36
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Siddhuraju P, Becker K. The antioxidant and free radical scavenging activities of processed cowpea (Vigna unguiculata (L.) Walp.) seed extracts. Food Chem 2007. [DOI: 10.1016/j.foodchem.2006.01.004] [Citation(s) in RCA: 297] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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