饮食影响茶叶活性成分吸收利用的研究进展  

Research Progress on the Influence of Dietary on the Absorption and Utilization of Active Ingredients of Tea

作　　者：陈颖 熊立瑰[1] 唐湘粤 龚雨顺[1] 刘仲华[1] Chen Ying;Xiong Ligui;Tang Xiangyue;Gong Yushun;Liu Zhonghua(Key Laboratory of Tea Science of Ministry of Education,National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients,Co-Innovation Center of Education,Ministry for Utilization of Botanical Functional Ingredients,Hunan Agricultural University,Changsha 410128)

机构地区：[1]湖南农业大学,茶学教育部重点实验室,国家植物功能成分利用工程技术研究中心,植物功能成分利用省部共建协同创新中心,长沙410128

出　　处：《中国食品学报》2021年第7期378-387,共10页Journal of Chinese Institute Of Food Science and Technology

基　　金：国家自然科学基金项目(31801547)。

摘　　要：饮食行为是造成茶叶活性成分吸收利用差异的重要原因。本文概述了饮食对茶叶成分吸收利用的影响:1)进食时间、禁食行为及饮食限制改变生理条件和生物钟,造成机体吸收差异;2)饮食结构(蛋白质、糖类、膳食黄酮、维生素等)直接影响参与茶叶成分代谢的消化器官、代谢酶、转运蛋白;3)饮食模式影响肠道微生态,改变肠道菌群结构与数量,间接影响茶叶成分吸收利用与循环分布。最后,展望了肠道菌群及其代谢产物在提高茶叶成分生物利用率方面的研究前景。Dietary behavior is a critical cause for the absorption and utilization of the active ingredients of tea.As such,perturbations in diet are significant consequences of tea bioavailability.This review summarizes the effects of dietary on the absorption and utilization of tea components:1)Meal time,fasting behavior,and dietary restrictions alter physiological conditions and biological clocks,which contribute to the differences in the body;2)Dietary structure,including protein,carbohydrate,dietary flavonoids,vitamins,and so on,influences directly the transporters,metabolic enzymes,and digestive organs that involved in the metabolism of tea components;and 3)Dietary pattern affects the intestinal microecology by changing the structure and quantity of gut microflora,and then affects indirectly the absorption,utilization,and distribution of tea components.Finally,the research prospect for future research on the intestinal flora and its metabolites in improving the bioavailability of tea components.

关 键 词：茶叶活性成分 饮食 营养元素 肠道菌群 生物利用度 

分 类 号：TS272[农业科学—茶叶生产加工]