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茶叶科学 ›› 2020, Vol. 40 ›› Issue (4): 441-453.doi: 10.13305/j.cnki.jts.2020.04.002

• 综述 • 上一篇    下一篇

茶叶中原花青素研究进展

高晨曦1, 黄艳1,2,3,4, 孙威江1,2,3,4,*   

  1. 1.福建农林大学 园艺学院,福建 福州 350002;
    2.福建农林大学 安溪茶学院,福建 泉州 362400;
    3.福建省茶产业工程技术研究中心,福建 福州 350002;
    4.福建茶产业技术开发基地,福建 福州 350002
  • 收稿日期:2019-11-25 修回日期:2020-02-13 出版日期:2020-08-15 发布日期:2020-08-18
  • 通讯作者: *swj8103@126.com
  • 作者简介:高晨曦,女,硕士研究生,主要从事茶树栽培育种与生物技术方面的研究。
  • 基金资助:
    国家自然科学基金(31770732)、福建省自然科学基金(2019J01413)、福建农林大学科技创新专项基金(CXZX2016002)

Research Progress of Proanthocyanidins in Tea

GAO Chenxi1, HUANG Yan1,2,3,4, SUN Weijiang1,2,3,4,*   

  1. 1. College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
    2. Anxi College of Tea Science, Fujian Agriculture and Forestry University, Quanzhou 362400, China;
    3. Tea Industry Engineering Technology Research Center of Fujian Province, Fuzhou, 350002, China;
    4. Tea Industry Technology Development Base of Fujian Province, Fuzhou 350002, China
  • Received:2019-11-25 Revised:2020-02-13 Online:2020-08-15 Published:2020-08-18

摘要: 原花青素是茶叶中一类重要的多酚类物质,也是一种天然的抗氧化剂,近年来茶叶中含有的原花青素类物质(Proanthocyanidins,PAs)受到广泛关注。对茶树中原花青素类物质的研究有助于推进茶树生长过程中多酚类代谢途径研究,在茶叶生物化学基础研究方面具有重要意义。基于国内外学者对原花青素的研究现状,综述了原花青素与花青素的关系、茶叶中原花青素的生物合成途径、缩合机理、茶叶中原花青素的类型,以及在茶叶中的含量差异和应用现状,并探讨其研究利用的发展趋势。

关键词: 原花青素, 花青素, 缩合机理, 研究进展

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

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