Preparation of α-Cyclodextrin by Mutation Y89D of Cyclodextrin Glycosyltransferase from Paenibacillus macerans
WANG Ning，WU Dan，CHEN Sheng，CHEN Jian，WU Jing
FOOD SCIENCE . 2011, (3): 165 -170 .  DOI: 10.7506/spkx1002-6630-201103039