黑茶活性成分及健康功效研究进展

Research progress on active ingredients and health effects of dark tea

茶的活性成分及其健康功效一直是国内外茶学界研究的热点问题。黑茶是一种典型的微生物后发酵茶,研究表明黑茶在渥堆发酵过程中产生的生物碱、黄酮类化合物、游离氨基酸、多肽、多酚、色素、茶多糖等生物活性成分具有独特的药理活性与健康功效。基于此,文章综述了黑茶中几种主要生物活性成分及其健康功效的最新研究进展,旨在为探究黑茶中功能性成分的具体作用机制,以及为茶叶功能成分利用、新产品开发等提供新的科学依据。

The active ingredients of tea and its health effects have been a hot topic in tea research at home and abroad.Dark tea is a typical microbial post-fermented tea.Studies have shown that alkaloids,flavonoids,free amino acids,peptides,polyphenols,pigments,polysaccharides and other bioactive components produced in the fermentation process of dark tea have unique pharmacological activities and health effects.This paper reviews the latest research progress of several main bioactive components in dark tea and their health effects,aiming to provide a new scientific basis for exploring the specific mechanism of functional components in dark tea,the utilization of functional components in tea and the development of new products.