四川农业大学学报 ›› 1991, Vol. 9 ›› Issue (03): 411-416.

• 研究论文 • 上一篇    下一篇

降低里茶(Dark Green Tea)含氟量的研究Ⅱ降氟的方法及效果

施嘉璠, 何春雷, 杜晓   

  1. 四川农业大学园艺系, 雅安
  • 收稿日期:1990-11-23 出版日期:1991-09-30 发布日期:2017-04-22

STNDIES ON REDUCTION OF FLUORINE CONTENT IN DARK GREEN TEA (Ⅱ) RESULTS AND METHODS OF REDUCING FLUORINE

Shi Jiafan, et al   

  1. Sichuan Agricultural University, Ya'an, Sichuan, China
  • Received:1990-11-23 Online:1991-09-30 Published:2017-04-22

摘要: 本文对4种降氟剂浓度、效果、降氟机理及茶叶制造中的稳定性、对品质影响诸方面进行了研究,提出在确保黑茶品质前提下,Ⅰ-C、Ⅲ一C2个处理降氟效果好,且稳定。揭示了运用降氟剂与工艺配合,以降低黑茶茶汤中游离氟含量是可能的。

关键词: 氟, 茶叶, 裁培(EA], 浓度, 生物化学

Abstract: This article deals with the concentration, effect, fluorine-reducing, stability during manfacture and the influence on the tea quality of four fluorine-reducing agents. Combinations Ⅰ-C and Ⅲ-C guarantee good quality and have stable and satisfactory fluorine-reducing effects. It is possible to cut down the available free fluorine content in dark green tea soup by fluorine-redncing agents combined with proper technology.

Key words: FLOURINE, TEA LEAVES, CILTIVATE, CONCENTRATION, BIOCHMISTRY

中图分类号: 

  • S571.1