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Preliminary Study on Fractions and Correlative Properties of Theabrownin from Pu-erh Tea
YANG Xin-he, WANG Li-li, HUANG Jian-an, WU Wen-liang, LIU Zhong-hua
Journal of Tea Science . 2011, (3): 187 -194 .  DOI: 10.13305/j.cnki.jts.2011.03.006