The extraction of γ-polyglutamic acid by methanol-ethanol fractional precipitation method
ZENG Qing-dong, LI Wen-jie, WANG Zhi-wei, GAO Yu-qian, XU Shu-xia, ZHANG Shi-min, WU Kun, SONG Xiao-feng, XU Ping-hui
Food and Fermentation Industries . 2014, (05): 222 -228 .  DOI: 10.13995/j.cnki.11-1802/ts.2014.05.008