Optimization of Ultrasound-assisted Extraction of Total Phenolic Acids from Salvia miltiorrhiza Bunge. Leaves Using Response Surface Analysis
XUE Zhi-pu，LI Xin，ZHU Wen-xue
FOOD SCIENCE . 2011, (12): 34 -38 .  DOI: 10.7506/spkx1002-6630-201112008