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Study on Membrane Separation and Its Physicochemical Properties of Theabrownin in ‘Zijuan’ Pu-erh Tea
ZHANG Qin, DONG Li-xing, LI Gai-qing, GONG Jia-shun
Journal of Tea Science . 2012, (3): 189 -196 .  DOI: 10.13305/j.cnki.jts.2012.03.003