亚热带植物科学 ›› 2013, Vol. 42 ›› Issue (02): 182-186.DOI: 10.3969/j.issn.1009-7791.2013.02.021

• 专题综述 • 上一篇    

普洱茶后发酵中咖啡碱变化研究进展(综述)

柴洁,郭威,杨超,马存强,任小盈,周斌星   

  1. 云南农业大学 龙润普洱茶学院,云南 昆明 650201
  • 收稿日期:2013-03-11 修回日期:2013-03-11 出版日期:2013-06-10 发布日期:2013-06-10
  • 通讯作者: 周斌星
  • 作者简介:柴洁(1984-),女,山西大同人,硕士研究生,从事茶叶深加工技术与原理研究。
  • 基金资助:

    国家科技支撑计划课题(2007BAD58B03)、保山市科技项目——“保山市特种茶叶开发与研究”

Research Progress in the Variations of Caffeine During the Post-Fermentation of Pu-erh Tea

CHAI Jie,GUO Wei,YANG Chao,MA Cun-qiang,REN Xiao-ying,ZHOU Bin-xing   

  1. College of Long Run Pu-erh Tea, Yunnan Agricultural University, Kunming 650201, Yunnan China
  • Received:2013-03-11 Revised:2013-03-11 Online:2013-06-10 Published:2013-06-10
  • Contact: ZHOU Bin-xing

摘要: 普洱茶(熟茶)的后发酵加工工艺,是形成其独特品质特征的关键工序。咖啡碱是一种甲基黄嘌呤,是茶叶中含量比较丰富的生化成分之一,也是茶叶主要呈味物质和生理活性成分,具有促进兴奋、强心、解毒、利尿、助消化等功效。咖啡碱在普洱茶后发酵过程中呈增加趋势。文章对普洱茶后发酵过程中咖啡碱变化的相关研究进行系统综述,为普洱茶咖啡碱理论研究提供科学依据。

关键词: 普洱茶, 后发酵, 咖啡碱

Abstract: The post-fermentation processing technology of Pu-erh tea (ripe tea) is the core procedure to form the special feature. Caffeine (1,3,7-Trimethyl xanthine) as the major flavour and physiological active ingredient is one of abundant biochemical components, which has various efficacies, such as promoting excitement, stimulating cardiac, detoxication, diuresis, aid to digestion and so on. Recent years, majority of researches have demonstrated that the content of caffeine shows the tendency of addition during the post-fermentation process. This paper would systematically summarize current researches on the changes of caffeine in the post-fermentation process and expect to provide scientific foundations for caffeine theory about Pu-erh tea.

Key words: Pu-erh tea, post-fermentation, caffeine

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