欢迎访问《茶叶科学》,今天是

茶叶科学 ›› 2005, Vol. 25 ›› Issue (4): 311-314.doi: 10.13305/j.cnki.jts.2005.04.013

• • 上一篇    

瞬时降压在茶叶加工中的应用

王岳飞1, 杨秀芳2, 任鹏1, 冯丽云3, 杨贤强1   

  1. 1.浙江大学茶学系,杭州 310029;
    2.中华全国供销合作总社杭州茶叶研究院,杭州 310006;
    3.浙江大学化工系,杭州 310027
  • 出版日期:2005-12-25 发布日期:2019-09-16
  • 作者简介:王岳飞(1968— ),男,副教授,博士;主要从事茶叶生物化学、茶业企业经营管理的教学和保健食品与药品的研究开发工作。E-mail: zdcy@zju.edu.cn

Application of Instantaneous Controlled Pressure Drop on Tea Processing

WANG Yue-fei1, YANG Xiu-fang2, REN Peng1, FENG Li-yun3, YANG Xiang-qiang1   

  1. 1. Department of Tea Science, Zhejiang Univecsity,Hangzhou 310029, China;
    2. Hangzhou Tea Research Academy, All China Federation of Supply and Marketing Co-operatives, Hangzhou 310020, China;
    3. Department of Chemical Engineering, Zhejiang University, Hangzhou 310027, China
  • Online:2005-12-25 Published:2019-09-16

摘要: 采用电子显微镜,运用计算机图形学理论与方法描述了茶叶瞬时降压工艺和传统加工工艺以及新鲜叶片的组织结构特征,比较了它们的细胞破碎率,为瞬时降压叶拥有较高的内含物浸出率的以及较短的浸出时间提供理论依据,同时也为该技术的知识产权保护提供鉴别方法。

关键词: 茶叶, 品质, 瞬时降压, 细胞破碎, 浸出率

Abstract: Using electron microscopy the tissue structure of tea leaves treated by controlled pressure drop process and traditional processing technology as well as the untreated fresh tea leaves were observed and described by the theory and method of computer graphics. The results showed different cell disruption rate, and this offered academic gist for that leaves of instantaneous controlled pressure drop process have higher inclusion leaching rate and little leaching time. It also provided a distinguishable method to protect of intellectual property of this technology.

Key words: Tea, Quality, Instantaneous controlled pressure drop process, Cell disruption, Leaching rate

中图分类号: