红茶抗氧化活性有效成分及其作用机制研究进展  

Recent Advances in the Effective Antioxidant Components and Relevant Action Mechanism of Black Tea

作　　者：乐婷 王伟伟[1] 王蔚 张建勇[1] 薛金金[1,2] 江和源[1] LE Ting;WANG Weiwei;WANG Wei;ZHANG Jianyong;XUE Jinjin;JIANG Heyuan(Tea Research Institute,Chinese Academy of Agricultural Sciences,Key Laboratory of Tea Biology and Resources Utilization of Ministry of Agriculture and Rural Affairs,Key Laboratory of Tea Processing Engineering of Zhejiang Province,Hangzhou 310008,China;Graduate School of Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]中国农业科学院茶叶研究所,农业部茶树生物学与资源利用重点实验室,浙江省茶叶加工工程重点实验室,浙江杭州310008 [2]中国农业科学院研究生院,北京100081

出　　处：《食品科技》2022年第1期87-92,共6页Food Science and Technology

基　　金：中国农业科学院基本科研业务费专项(Y2021GH06);中国农业科学院科技创新工程项目(CAAS-ASTIP-2021-TRICAAS);国家自然科学基金项目(31670692)。

摘　　要：随着生命科学领域研究的深入,抗氧化的重要性日益被人们广泛认知。红茶作为一种广受人们喜爱的健康饮品,富含茶多酚、茶色素等多种抗氧化活性成分,可以通过直接消除自由基、络合金属离子、调节生物酶系的活性等途径起到抗氧化作用,对于人体来说是一种有价值的抗氧化剂来源。文章通过查阅近十几年来红茶抗氧化相关文献,对红茶抗氧化活性有效成分及其作用机制进行系统的归纳总结,期望为未来红茶的科学生产消费提供理论参考。With the development of bioscience,the importance of antioxidant has been widely recognized.Black tea,as a popular health drink,is an excellent source of tea polyphenols,tea pigments and other antioxidant ingredients.It can play an antioxidant role in the human body by eliminating free radicals directly,chelating metal ions,regulating the activity of biological enzymes and so on.In terms of antioxidant activity,it is a valuable source of antioxidant for the human body.In this paper,effective ingredients and action mechanism of black tea were systematically summarized by referring to the literature about black tea antioxidant activity during the nearly ten years,hoping to provide a theoretical reference for the scientific production and consumption of black tea in the future.

关 键 词：红茶 抗氧化活性 有效成分 作用机制 

分 类 号：TS272.2[农业科学—茶叶生产加工]