Extraction and Antioxidant Activity of Total Saponins from Stems and Leaves of Paris polyphylla var. yunnanensis (Franch.) Hand. Mazz.
WEI Meng, XU Xin-heng, LI Jun-long, SHEN Shi-an, LIU Jing, DING Chun-bang*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2015, (10): 1794 -1800 .  DOI: 10.16333/j.1001-6880.2015.10.020