两种真姬菇不同溶剂提取物的抗氧化活性研究

刘继攀; 张紫华; 关振华; 刘文君; 李佳欢; 金文松; 胡开辉

doi:10.13386/j.issn1002-0306.2018.11.011

两种真姬菇不同溶剂提取物的抗氧化活性研究

1. 福建农林大学生命科学学院, 福建福州 350002;
2. 福建农林大学(古田)菌业研究院, 福建宁德 352200

基金项目:

福建农林大学科技创新专项基金(114/KFA17322A)。

福建省产业技术重大研发平台建设计划项目(2014N2001)

详细信息

作者简介:
刘继攀(1990-),男,硕士研究生,研究方向:食用菌次级代谢产物的分离与生物学功能分析,E-mail:1413672293@qq.com。

通讯作者:
金文松(1983-),男,博士,助理研究员,研究方向:食用菌次级代谢产物的分离与生物学功能分析,E-mail:Jinws@fafu.edu.cn

胡开辉(1962-),男,本科,教授,研究方向:食用菌的应用、开发与工厂化栽培,E-mail:Hukh@fafu.edu.cn。

中图分类号: TS201
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出版历程
- 收稿日期: 2017-10-29
- 网络出版日期: 2020-11-26
- 刊出日期: 2018-05-31

Study on evaluation of the antioxidant properties of various solvent extracts from two Hypsizygus marmoreus strains

1. College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
2. Edible Fungi Research Institute(Gutian) of Fujian Agriculture and Forestry University, Ningde 352200, China

摘要

摘要: 研究两种真姬菇不同溶剂提取物的抗氧化活性和多酚含量。制备真姬菇粗提物、正己烷萃取物、乙酸乙酯萃取物、正丁醇萃取物与水萃取物,分析它们的抗氧化活性与测定它们的多酚含量。结果表明:闽真2号正己烷萃取物的总抗氧化能力最好,乙酸乙酯萃取物清除DPPH自由基能力最强,正丁醇萃取物清除ABTS自由基能力最强;闽真3号乙酸乙酯萃取物的总抗氧化能力、清除DPPH与ABTS自由基能力均最好。相关性分析结果表明,真姬菇多酚含量与DPPH自由基清除能力具有一定的相关性。综合考虑抗氧化活性与萃取率,正己烷萃取物与乙酸乙酯萃取物可被作为天然抗氧化剂应用于食品科学领域。
- 真姬菇 /
- 天然抗氧化剂 /
- 多酚含量 /
- 相关性
Abstract: The antioxidant properties and total polyphenol contents of various solvent extracts from two Hypsizygus marmoreus strains were investigated. Crude extract, hexane fraction, ethyl acetate fraction, butanol fraction and aqueous fraction of Hypsizygus marmoreus were prepared. Their antioxidant properties were studied and their total polyphenol contents were determined. Results obtained in this study showed that, as for MinZhen No. 2, the highest total antioxidant activities, DPPH radical scavenging activities and ABTS radical scavenging activities were found for hexane fraction, ethyl acetate fraction and butanol fraction, respectively. As to MinZhen No. 3, the highest total antioxidant activities, DPPH radical scavenging activities and ABTS radical scavenging activities were exhibited by ethyl acetate fraction. Correlation analysis results showed that total polyphenol contents had a relation with DPPH radical scavenging activities. Hexane fraction and ethyl acetate fraction of Hypsizygus marmoreus could be used as a source of natural antioxidant applied in food science when taking into account the combination of antioxidant properties and extraction yields.
- Hypsizygus marmoreus /
- natural antioxidant /
- total polyphenol content /
- correlation