Optimizing an Ultrasound-Assisted Method for Extraction of Four Major Flavonoids in Barley by Using Orthogonal Regression Design
YU Chun-lei, YUAN Jin-e, ZHANG Kun-fei, LUO Xiao-jiao, QI Guo-chang, FENG Zong-yun*
FOOD SCIENCE . 2014, (2): 51 -55 .  DOI: 10.7506/spkx1002-6630-201402010