journal6 ›› 2003, Vol. 24 ›› Issue (3): 42-44.
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Abstract: Konjac glucomannan was enzymolysized by cellulase (Ec.3.2.1.4).The optimal parameters were 10 g konjac refined powder were reacted with 500 U cellulase at pH 5.0 and in 40 ℃ for 2 h.The molecular weight of the oligo-glucomannan was measured by GPC,the mean Mw was 5 100 and the mean Mn was 7 610.
Key words: Amorphophallus konjac；konjac glucomannan；oligo-glucomannan, cellulase
ZHANG Ying-Qing, GAN Xin, XIE Bi-Jun. Preparation of Konjac Oligo-Glucomannan by Cellulase[J]. journal6, 2003, 24(3): 42-44.
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https://zkxb.jsu.edu.cn/EN/Y2003/V24/I3/42
