茶叶中原花青素研究进展

doi:10.13305/j.cnki.jts.2020.04.002

Abstract

Abstract: Proanthocyanidins are an important kind of polyphenols in tea leaves, and regarded as natural antioxidants. In recent years, proanthocyanudins in tea leaves had attracted widespread attention. Relative research would promote the study on polyphenol metabolic pathways during tea growth process. Moreover it is of great significance in conducting fundamental research on tea plant biochemistry. Based on domestic and overseas research status, this study summarized the relationship between proanthocyandins and anthocyandins, the biosynthetic pathways of procyanidins in tea and the condensation mechanism of proanthocyandins. The types, the application status and content difference of proanthocyanidins were also concerned in an attempt to discuss the development trend in the future.

Key words: proanthocyanidins, anthocyanins, condensation mechanism, research progress

CLC Number:

GAO Chenxi, HUANG Yan, SUN Weijiang. Research Progress of Proanthocyanidins in Tea[J]. Journal of Tea Science, 2020, 40(4): 441-453.

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