Preparation and Stability of Glucoamylase Immobilized on Porous Starch Graft Copolymer Beads
WU Yong-Ge, GE Yu-Bin, SUN Wen-Tian, WANG Shu-Yan, ZHOU Hui, LI Wei
Chem. J. Chinese Universities . 1998, (8): 1346 -1348 .