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Zhang L, Qu H, Xie M, Shi T, Shi P, Yu M. Effects of Different Cooking Methods on Phenol Content and Antioxidant Activity in Sprouted Peanut. Molecules 2023; 28:4684. [PMID: 37375239 DOI: 10.3390/molecules28124684] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023] Open
Abstract
Peanut sprout is a high-quality healthy food, which not only has beneficial effects, but also a higher phenol content than peanut seed. In this study, peanut sprout was treated with five cooking methods, namely boiling, steaming, microwave heating, roasting, and deep-frying, and the phenol content, monomeric phenol composition, and antioxidant activity were determined. The results showed that, compared with unripened peanut sprout, the total phenol content (TPC) and total flavonoid content (TFC) decreased significantly after the five ripening processes, and the highest retention of phenols and flavonoids was associated with microwave heating (82.05% for TPC; 85.35% for TFC). Compared with unripened peanut sprout, the monomeric phenol composition in germinated peanut was variable after heat processing. After microwave heating, except for a significant increase in the cinnamic acid content, no changes in the contents of resveratrol, ferulic acid, sinapic acid, and epicatechin were observed. Furthermore, there was a significant positive correlation of TPC and TFC with 2,2-diphenyl-1-picrylhydrazyl scavenging capacity, 2,2-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) scavenging capacity, and ferric ion reducing antioxidant power in germinated peanut, but not with hydroxyl free radical scavenging capacity, in which the main monomer phenolic compounds were resveratrol, catechin, and quercetin. The research results indicate that microwave heating can effectively retain the phenolic substances and antioxidant activity in germinated peanuts, making it a more suitable ripening and processing method for germinated peanuts.
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Affiliation(s)
- Liangchen Zhang
- Institute of Food and Processing, Liaoning Academy of Agricultural Sciences, Shenyang 110161, China
| | - Haolin Qu
- Food Science College, Shenyang Agricultural Unversity, Shenyang 110866, China
| | - Mengxi Xie
- Institute of Food and Processing, Liaoning Academy of Agricultural Sciences, Shenyang 110161, China
| | - Taiyuan Shi
- Institute of Food and Processing, Liaoning Academy of Agricultural Sciences, Shenyang 110161, China
| | - Puxiang Shi
- Institute of Sandy Land Management and Utilization of Liaoning, Fuxin 123000, China
| | - Miao Yu
- Institute of Food and Processing, Liaoning Academy of Agricultural Sciences, Shenyang 110161, China
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Gajurel G, Hasan R, Medina-Bolivar F. Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut ( Arachis hypogaea). Molecules 2021; 26:molecules26226778. [PMID: 34833870 PMCID: PMC8621774 DOI: 10.3390/molecules26226778] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/05/2021] [Accepted: 11/07/2021] [Indexed: 11/25/2022] Open
Abstract
Peanut produces prenylated stilbenoids upon biotic stress. However, the role of these compounds against oxidative stress have not been thoroughly elucidated. To this end, the antioxidant capacity of extracts enriched in prenylated stilbenoids and derivatives was studied. To produce these extracts, hairy root cultures of peanut cultivars Hull, Tifrunner, and Georgia Green were co-treated with methyl jasmonate, cyclodextrin, hydrogen peroxide, and magnesium chloride and then the stilbenoids were extracted from the culture medium. Among the three cultivars, higher levels of the stilbenoid derivatives arachidin-1 and arachidin-6 were detected in cultivar Tifrunner. Upon reaction with 2,2-diphenyl-1picrylhydrazyl, extracts from cultivar Tifrunner showed the highest antioxidant capacity with an IC50 of 6.004 µg/mL. Furthermore, these extracts had significantly higher antioxidant capacity at 6.25 µg/mL and 3.125 µg/mL when compared to extracts from cultivars Hull and Georgia Green. The stilbenoid-rich extracts from peanut hairy roots show high antioxidant capacity and merit further study as potential nutraceuticals to promote human health.
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Affiliation(s)
- Gaurav Gajurel
- Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72467, USA; (G.G.); (R.H.)
- Molecular Biosciences Graduate Program, Arkansas State University, Jonesboro, AR 72467, USA
| | - Rokib Hasan
- Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72467, USA; (G.G.); (R.H.)
- Molecular Biosciences Graduate Program, Arkansas State University, Jonesboro, AR 72467, USA
| | - Fabricio Medina-Bolivar
- Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72467, USA; (G.G.); (R.H.)
- Department of Biological Sciences, Arkansas State University, Jonesboro, AR 72467, USA
- Correspondence: ; Tel.: +1-8706804319
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Go G, Sung JS, Jee SC, Kim M, Jang WH, Kang KY, Kim DY, Lee S, Shin HS. In vitro anti-obesity effects of sesamol mediated by adenosine monophosphate-activated protein kinase and mitogen-activated protein kinase signaling in 3T3-L1 cells. Food Sci Biotechnol 2017; 26:195-200. [PMID: 30263528 DOI: 10.1007/s10068-017-0026-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 09/25/2016] [Accepted: 12/15/2016] [Indexed: 01/10/2023] Open
Abstract
Sesamol is a phenol derivative of sesame oil and a potent anti-oxidant, anti-inflammatory, anti-hepatotoxic, and anti-aging compound. We investigated the effects of sesamol on the molecular mechanisms of adipogenesis in 3T3-L1 preadipocytes. The intracellular lipid accumulation accompanied by increased extracellular release of free glycerol was decreased during differentiation on treating 3T3-L1 with sesamol. Sesamol treatment on 3T3-L1 inhibited adipogenic differentiation by down-regulating adipogenesis-related factors (C/EBPα, PPARγ, and SREBP-1). Lipid accumulation was repressed by decreasing fatty acid synthase and by up-regulating lipolysis-response genes (HSL and LPL). The molecular mechanisms of sesamol-induced inhibition in adipogenesis were mediated by increased levels of phosphorylated adenosine monophosphate-activated protein kinase and its substrate acetyl-CoA carboxylase. Sesamol treatment, in turn, modulated the different members of the mitogenactivated protein kinase family by suppressing phosphorylation of ERK 1/2 and JNK and by increasing the phosphorylation of p38. In summary, sesamol inhibits adipogenic differentiation by reducing phosphorylation levels of ERK 1/2 and JNK while inducing lipolysis by activating p38 and AMPK. Our results demonstrate that the molecular mechanisms of in vitro anti-obesity effects of sesamol are due to the combined effects of preventing both lipid accumulation and adipogenesis.
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Affiliation(s)
- Geon Go
- Department of Life Science, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Jung-Suk Sung
- Department of Life Science, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Seung-Cheol Jee
- Department of Life Science, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Min Kim
- Department of Life Science, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Won-Hee Jang
- Department of Life Science, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Kyu-Young Kang
- Department of Biological and Environmental Science, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Dae-Young Kim
- Department of Biological and Environmental Science, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Sihyoung Lee
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
| | - Han-Seung Shin
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyang, Gyeonggi, 10326 Korea
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Pyo KH, Lee YW, Lee SH, Xin CF, Shin JH, Shin EH. Preventive Effects of Resveratrol-enriched Extract of Peanut Sprout on Bacteria- and Estradiol-induced Prostatitis in Mice. Nat Prod Commun 2017. [DOI: 10.1177/1934578x1701200120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The present study investigated the effect of peanut sprout extract (PSE) as a natural resveratrol supplement on chronic bacterial prostatitis (CBP) and estradiol-induced benign prostatic hyperplasia (BPH). PSE contained a high level of resveratrol (148.51 ± 3.05 μg/g), and was tested on the mouse models of CBP (induced by Escherichia coli 292 infection) and BPH (induced by treatment with β-estradiol and dihydrotestosterone). PSE toxicity was assessed on the basis of changes in body weight, alanine aminotransferase activity (an indicator of hepatotoxicity), and expression of the kidney injury marker KIM-1. The effects of PSE on the histopathology of prostate tissue, the proportion of neutrophils, and immune cell profiles in the blood and spleen were examined. PSE administration did not result in any toxicity but reduced the bacterial burden and histopathological changes in the prostate. In addition, lymphocytes (CD4+, CD8+, and CD19+) in the spleen were significantly increased after PSE administration in CBP mice, suggesting immune enhancement. PSE treatment of bone marrow–derived macrophages increased the expression of CD40, which is related to the pro-inflammatory function and host defense against pathogens. It is concluded that PSE would be a good supplement for the mitigation of prostate hyperplasia and prostatitis.
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Affiliation(s)
- Kyoung-Ho Pyo
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine and Institute of Endemic Diseases, Seoul National University Medical Research Center, 103, Daehak-ro, Jongno-gu, Seoul 110–799, Republic of Korea
| | - You-Won Lee
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine and Institute of Endemic Diseases, Seoul National University Medical Research Center, 103, Daehak-ro, Jongno-gu, Seoul 110–799, Republic of Korea
| | - Sang-Hoon Lee
- Korea Food Research Institute, Baekhyun-dong, Seongnam, Gyeonggi-do 463–746, Republic of Korea
- Department of Food Biotechnology, University of Science and Technology, Daejeon 305–350, Republic of Korea
| | - Chun-Feng Xin
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine and Institute of Endemic Diseases, Seoul National University Medical Research Center, 103, Daehak-ro, Jongno-gu, Seoul 110–799, Republic of Korea
| | - Ji-Hun Shin
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine and Institute of Endemic Diseases, Seoul National University Medical Research Center, 103, Daehak-ro, Jongno-gu, Seoul 110–799, Republic of Korea
| | - Eun-Hee Shin
- Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine and Institute of Endemic Diseases, Seoul National University Medical Research Center, 103, Daehak-ro, Jongno-gu, Seoul 110–799, Republic of Korea
- Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do 463–707, Republic of Korea
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Miao Y, Hong-zhi L, Ying Y, Ai-min S, Li L, Hui H, Qiang W, Hong-wei Y, Xiao-he W. Optimising germinated conditions to enhance yield of resveratrol content in peanut sprout using response surface methodology. Int J Food Sci Technol 2016. [DOI: 10.1111/ijfs.13099] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Yu Miao
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
- Institute of Food and Processing; Liaoning Academy of Agricultural Sciences; Shenyang 110161 China
| | - Liu Hong-zhi
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
| | - Yang Ying
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
| | - Shi Ai-min
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
| | - Liu Li
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
| | - Hu Hui
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
| | - Wang Qiang
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
| | - Yu Hong-wei
- Institute of Food Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; PO Box 5109 Beijing 100193 China
| | - Wang Xiao-he
- Institute of Food and Processing; Liaoning Academy of Agricultural Sciences; Shenyang 110161 China
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Yu M, Liu H, Yang Y, Shi A, Liu L, Hui H, Wang Q. Optimisation for resveratrol accumulation during peanut germination with phenylalanine feeding & ultrasound-treatment using response surface methodology. Int J Food Sci Technol 2016. [DOI: 10.1111/ijfs.13036] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Miao Yu
- Department of Food Science; Shenyang Agricultural University; Shenyang 110161 China
- Institute of Agro-Products Processing Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; P.O. Box 5109 Beijing 100193 China
- Institute of Food and Processing; Liaoning Academy of Agricultural Sciences; Shenyang 110161 China
| | - Hongzhi Liu
- Institute of Agro-Products Processing Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; P.O. Box 5109 Beijing 100193 China
| | - Ying Yang
- Institute of Agro-Products Processing Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; P.O. Box 5109 Beijing 100193 China
| | - Aimin Shi
- Institute of Agro-Products Processing Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; P.O. Box 5109 Beijing 100193 China
| | - Li Liu
- Institute of Agro-Products Processing Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; P.O. Box 5109 Beijing 100193 China
| | - Hui Hui
- Institute of Agro-Products Processing Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; P.O. Box 5109 Beijing 100193 China
| | - Qiang Wang
- Institute of Agro-Products Processing Science and Technology; Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing; Ministry of Agriculture; P.O. Box 5109 Beijing 100193 China
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