Optimization of Extraction of Flavonoids from the Leaves of Rhamnus utilis by Response Surface Methodology
GAO Xia1,KONG Dong-mei1*,WEI Xiao-jun2
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2015, (Suppl): 151 -155 .  DOI: 10.16333/j.1001-6880.2015.S.036