Determination of Flavonoids and Triterpene Acids in Forsythia suspensa Leaves from Henan and Shanxi Provinces
YUAN Jiangfeng1, ZHAO Junfeng1, SUN Junjie1, HE Lingmei2, ZHANG Zhiqi3, LIU He1
FOOD SCIENCE . 2015, (10): 164 -167 .  DOI: 10.7506/spkx1002-6630-201510033