The Antioxidant Properties, Tyrosinase and alpha-Glucosidase Inhibitory Activities of Phenolic Compounds in Different Extracts from the Golden Oyster Mushroom, Pleurotus citrinopileatus (Agaricomycetes)
文献类型： 外文期刊
作者： Yin, Chaomin 1 ; Fan, Xiuzhi 1 ; Liu, Chunyou 3 ; Fan, Zhe 1 ; Shi, Defang 1 ; Yao, Fen 1 ; Cheng, Wei 2 ; Gao, Hong 1 ;
作者机构： 1.Hubei Acad Agr Sci, Inst Agroprod Proc & Nucl Agr Technol, Wuhan 430064, Hubei, Peoples R China
2.Natl Res & Dev Ctr Edible Fungi Proc Wuhan, Wuhan 430064, Hubei, Peoples R China
3.Guangxi Univ Sci & Technol, Sch Biol & Chem Engn, Liuzhou 545006, Peoples R China
关键词： Pleurotus citrinopileatus; phenolic compounds; antioxidant activity; tyrosinase inhibitory activity; alpha-glucosidase inhibitory activity; medicinal mushrooms
期刊名称：INTERNATIONAL JOURNAL OF MEDICINAL MUSHROOMS （ 影响因子：1.921； 五年影响因子：1.879 ）
ISSN： 1521-9437
年卷期： 2019 年 21 卷 9 期
页码：
收录情况： SCI
摘要： In this study, phenolic compounds that graded prepared from Pleurotus citrinopileatus using different solvents were obtained. The total content of phenolic and flavonoid, the phenolic profiles, the antioxidant activities, the tyrosinase, and alpha-glucosidase inhibitory activities of different extracts were determined. The results showed the phenolic and flavonoid content in different extracts ranging from 0.188 to 2.677 mg GAE/g DW and 0.137 to 0.445 mg QE/g DW, respectively. Six phenolic compounds were identified in different extracts by HPLC and the content range from 0.48 to 5778.59 mu g/g DW. The water extracts showed strong scavenging activity of radicals and tyrosinase inhibitory activity, whereas acetone extracts showed obvious reducing power and high alpha-glucosidase inhibitory activity. These findings confirm that the P. citrinopileatus mushroom is a potential natural source of antioxidants for use in food and medicine industries along with their possible applications in ant-melanin and antidiabetic applications.
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