3-O-β-D-glucopyranosyl-α-D-glucopyranosyl fluoride 在
E134A 1,3/1,4-β-glucanase 、 E
197A Cel
7B cellulase from Humicola insolens calcium chloride 作用下,
以
phosphate buffer 为溶剂,
反应 96.0h,
生成 methyl O-β-D-galactopyranosyl-(1->4)-O-β-D-glucopyranosyl-(1->4)-O-β-D-glucopyranosyl-(1->3)-O-β-D-glucopyranosyl-(1->4)-O-β-D-glucopyranosyl-(1->4)-β-D-glucopyranoside