代谢组学在乌龙茶品质形成过程中的研究进展

Application of metabolomics in Oolong tea quality formation

中文关键词:  代谢组学  乌龙茶  加工工艺  品质

英文关键词:metabolomics  Oolong tea  manufacturing process  quality

中文摘要:

      代谢组学是一门新兴的系统研究生命体内所有代谢产物的变化规律的学科, 旨在研究生物体系内源性的代谢物及其代谢水平差异, 目前已经被运用到多个领域。茶作为世界性的饮品, 受到广大消费者的喜爱, 并成为仅次于纯水的第二大消费饮料。基于代谢组学的理论与技术手段, 近年来在茶树代谢领域的研究已经逐渐深入并取得一定的成果, 广泛涉及茶树栽培、茶树育种、茶叶加工、成品茶精制等方面, 有关乌龙茶品质与影响因素的代谢组学研究更是成为研究热点。本文概括了近年来国内外运用代谢组学技术, 基于乌龙茶鲜叶原料、加工工艺及成品茶等方面的研究进展, 旨在为乌龙茶加工工艺的改良和产品品质的提升提供理论依据, 也对代谢组学在未来茶树研究中的应用进展作出展望, 为其深入应用提供参考。

英文摘要:

      Metabolomics is a rapidly developing and wildly applied subject, which aims to study all metabolites in life comprehensively and detects the content of endogenous metabolites as well as their differences. Tea is consumed globally, acting as the second drink allover the world. Based on the theory and technology of metabolomics, researches on tea plants’ metabolites become increasingly thorough and has achieved certain success, especially about the planting, breeding, processing, post-processing and simultaneously, the Oolong tea quality as well as its interfering factors, all attract high attention. In this article, several studies came from home and abroad, which using metabolomics theory and technology on the substances and quality of pre-process, post-process, well-processed Oolong tea have been concluded, for the purpose of supporting Oolong tea manufacturing process methods improvement and quality advance. Some references for further study were also provided for better application of metabolomics to tea in the future.