Welcome to Journal of Tea Science,Today is
Variation of Polygalacturonase Activity and its Biochemical Effects in Zuoqing Stage of Oolong Tea New Techniques
TANG Hao, YANG Wei-li, WEN Hai-tao
Journal of Tea Science . 2005, (3): 197 -202 .  DOI: 10.13305/j.cnki.jts.2005.03.007