Extraction of Procyanidins from Grape Seeds Using Ultrasonic-assisted Aqueous Two-phase System
HU Xing-jia1, GUO Xiao-min1, WANG Zi-min1, LIU Xue-cong1, HAN Jing1, LIANG Zhong-xiong2
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2018, (增刊1): 72 -78 .