圆筒式离心萃取器用于PEG/盐体系萃取提纯α-淀粉酶

冯幼琴,梅乐和,朱自强,陈孝国

CYLINDRICAL CENTRIFUGAL EXTRACTOR FOR EXTRACTION PURIFICATION OF α-AMYLASE IN AQUEOUS TWO-PHASE SYSTEMS

Fung Youqin, Mei Lehe, Zhu Ziqiang and Chen Xiaoguo (Department of Chemical Engineering, Zhejiang University, Hangzhou 310027)

CIESC Journal . 1992, (5): 621 -626 .