Optimization of Ultrasonic Extraction of Polysaccharides from Salvia officinalis L. Leaves and Their DPPH Free Radical Scavenging Activity
ZHU Yuan-ting，WU Wen-lin，ZHANG Li，LIU Qi
FOOD SCIENCE . 2011, (16): 76 -79 .  DOI: 10.7506/spkx1002-6630-201116016