Optimization of Extraction Process of Polysaccharides from  Cordyceps cicadae by Response Surface Methodology
WANG Ji-biao1, OUYANG Zhen1*, ZHAO Ming1,2, SHANG Lei1, WANG Fan1, WANG Yuan1, YANG Jin-hua3
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2014, (3): 438 -443 .