食品科学 ›› 2002, Vol. 23 ›› Issue (1): 80-84.

• 工艺技术 • 上一篇    下一篇

杀青工艺对杜仲绿茶活性成分的影响

 黄友谊, 罗新飞, 阳永学, 刘波, 李洪发, 冀志霞   

  1. 华中农业大学,农业部食品质检中心 茶学专业
  • 出版日期:2002-01-15 发布日期:2012-02-13

Study on Effects of the Fixing Technology on the Active Components of Green Eucommia Tea

 HUANG  You-Yi, LUO  Xin-Fei, YANG  Yong-Xue, LIU  Bo, LI  Hong-Fa, JI  Zhi-Xia   

  • Online:2002-01-15 Published:2012-02-13

摘要: 探讨了杀青工艺对杜仲绿茶活性成分的影响,结果表明:1)杜仲鲜叶直接采用复干机杀青有利于减少活性成分的损失;2)低温短时杀青利于活性成分的保留,杀青条件以100℃、3min最佳。

关键词: 杀青工艺, 杜仲绿茶, 活性成分, 影响

Abstract: Effects of the fixing technology on the active components of green Eucommia tea were discussed.The results showed:1)It was helpful to abate the loss of the active components of green Eucommia tea fixed by redrying machinery directly;2)Low fixing temperature and short fixing time were more useful to retain theactive components of green Eucommia tea,while the optimum fixing conditions were 100℃,3min

Key words: Fixing technology , Green Eucommia tea , Active components , Effect