典型文献
Detection of composition of functional component theabrownins in Pu-erh tea by degradation method
文献摘要：
Habitual tea consumption can reduce the risk of ASCVD morbidity and mortality and all-cause mortality in China,and long-term adherence to this habit can provide greater protection.Pu-erh tea is one of the representatives of post-fermented teas,and the polymers in Pu-erh tea have anti-cancer and anti-hyperlipidemic activities,but their chemical composition is still unknown.In this study,the chemical composition of Pu-erh tea was investigated in detail and eight(1-8)known compounds were isolated.The polymers in Pu-erh tea were also degraded by thiol degradation,and the fragments of quercetin and(-)-epicatechin-3-O-gallate were found in the thiol degradation products of Pu-erh tea polymers by UPLC observation and separation and purification.This is the first time that this fragment was obtained in Pu-erh tea polymer.
文献关键词：
中图分类号：
作者姓名：
Simin Hu;Xiaolei Li;Chuangchuang Gao;Xianyu Meng;Mingchao Li;Yuqian Li;Tianrui Xu;Qian Hao
作者机构：
Faculty of Life Science and Technology,Kunming University of Science and Technology,Kunming 650500,China;Research Center for Analysis and Measurement,Kunming University of Science and Technology,Kunming 650093,China
文献出处：
引用格式：
[1]Simin Hu;Xiaolei Li;Chuangchuang Gao;Xianyu Meng;Mingchao Li;Yuqian Li;Tianrui Xu;Qian Hao-.Detection of composition of functional component theabrownins in Pu-erh tea by degradation method)[J].食品科学与人类健康（英文）,2022(03):643-647
A类：
theabrownins,erh,Habitual
B类：
Detection,composition,functional,component,Pu,by,degradation,method,consumption,reduce,risk,ASCVD,morbidity,mortality,cause,China,long,term,adherence,this,habit,provide,greater,protection,representatives,post,fermented,teas,polymers,have,anti,cancer,hyperlipidemic,activities,but,their,chemical,still,unknown,In,study,was,investigated,detail,eight,compounds,were,isolated,also,degraded,thiol,fragments,quercetin,epicatechin,gallate,found,products,UPLC,observation,separation,purification,This,first,that,obtained
AB值：
0.459935
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