Optimization of Alkaline Extraction Conditions for Crude Polysaccharides from Rana Egg Jelly by Response Surface Methodology
LIU Xiao-dan，ZHENG Ming-zhu，LIU Jing-sheng*
FOOD SCIENCE . 2010, (22): 96 -100 .  DOI: 10.7506/spkx1002-6630-201022020