Research on the connection between main component of tea and degree of fermentation
XING Guokai,ZHANG Wei,WANG Tiantian,LI Xiaowei,CHEN Qiao
Journal of Hebei University (Natural Science Edition) . 2013, (1): 24 -28 .  DOI: 10.3969/j.issn.1000-1565.2013.01.006