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Determination of chemical composition and antioxidant properties of a novel wild edible mushroom
Fu, ZY (Fu, Zhenyan); Wang, JB (Wang, Jianbao); Aisa, H (Aisa, Hajiakber); Fu, ZY
2016
发表期刊TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY
卷号98期号:3-4页码:439-449
摘要The Yanqi black mushroom is a new wild mushroom resource distributed in Central Asia and in China, it is only present in Xinjiang Province. The goal of this study was to determine the chemical composition and antioxidant properties of this mushroom. Based on dry weight, Yanqi black mushroom contained 15.1% ash, 1.68% fat, 1.09% crude polysaccharide, 34.15% protein, 19.62% amino acid, 6.98% essential amino acid, 3.51% mannitol, and 0.75% total phenols. Further, linoleic acid accounted for 87.3% of total fatty acid. The amino acids Glu, Ala, Leu, and Phe amounted to 4.13%, 1.84%, 1.28%, and 0.96% respectively. Methanol extracts were able to scavenge 2,2-diphenyl-1-picrylhydrazyl (DPPH) by 97% at 1.2 mg/ml and 2,2-azino-bis 3-ethylbenzthiazoline-6-sulfonic acid diammonium salt (ABTS(+)) by 99.62% at 0.64 mg/ml. EC50 values for anti-oxidation in the presence of DPPH and ABTS(+) were 0.127 mg/ml and 0.119 mg/ml, respectively. In summary, Yanqi black mushroom was not only a high-protein and low-fat health food but also a natural antioxidant resource.
关键词Yanqi Black Mushroom Chemical Compositions Phenols Antioxidant Property
DOI10.1080/02772248.2015.1123487
收录类别SCI
WOS记录号WOS:000376161600012
引用统计
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/4699
专题资源化学研究室
通讯作者Fu, ZY
作者单位1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Dept Plant Resources Chem, Urumqi, Peoples R China
2.Agr Bur Sanming Fujian Prov, Sanming, Peoples R China
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Fu, ZY ,Wang, JB ,Aisa, H ,et al. Determination of chemical composition and antioxidant properties of a novel wild edible mushroom[J]. TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,2016,98(3-4):439-449.
APA Fu, ZY ,Wang, JB ,Aisa, H ,&Fu, ZY.(2016).Determination of chemical composition and antioxidant properties of a novel wild edible mushroom.TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,98(3-4),439-449.
MLA Fu, ZY ,et al."Determination of chemical composition and antioxidant properties of a novel wild edible mushroom".TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY 98.3-4(2016):439-449.
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