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Chinese Agricultural Science Bulletin ›› 2005, Vol. 21 ›› Issue (4): 84-84.

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Study on Variation of --Galactosidase Activity During Tea Processing

Li Yeyun, Jiang Changjun, Wang Zhaoxia, Yu Youben   

  • Online:2005-04-05 Published:2005-04-05

Abstract: The β-galactosidase activity in various tea leaves and bud sequenced as young leave and bud>old leaves >young stem. During the withering, the enzyme activity in the leaves increased and reached about 1.2 times of that in the fresh leaves in 2 hours, and t