Optimization of extraction process of polyphenols from fibrous roots of Bletilla striata and study on its antioxidant and tyrosinase inhibitory activities
CHEN Xiang-yang, SONG Wu, TAN Xiao-fei, WANG Ting-ting, GENG Yu-chuang, WANG Wei-dong, KANG Qing-jun, WU Yong-xiang
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2020, (7): 1134 -1142 .  DOI: 10.16333/j.1001-6880.2020.7.007