Separation of procyanidins from green mulberry by high-speed countercurrent chromatography and their antioxidant activity
WANG Yu-ling, CAI Wei-rong, ZHUO Yun-yun, WANG Qing-qing
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2022, (6): 909 -915 .  DOI: 10.16333/j.1001-6880.2022.6.001