Determination and Antioxidant Activity of Flavonoids from Winter Jujube
YUAN Ya-na1,2，ZHANG Ping-ping2,*，HE Qing-feng2，WU Hai-qing2，FAN Xiu-hua2，ZHANG Li-jin2
FOOD SCIENCE . 2013, (17): 70 -73 .  DOI: 10.7506/spkx1002-6630-201317016