Process for enzymatic preparation of cellooligosaccharides

Details Process for enzymatic preparation of cellooligosaccharides Process for enzymatic preparation of cellooligosaccharides

1988-08-25

1990-03-13

Griffin, Ronald W.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing compound containing saccharide radical

435277, 435209, 435252, 435163, C12P 1904, C12P 708, C12N 942, D21C 100

Patent

active

049083112

ABSTRACT:
A process for enzymatic preparation of cellooligosaccharide from a cellulose-base substance by the action of cellulase produced by an microorganism belonging to the Genus Cellvibrio, wherein an ultrafiltration reactor is used in combination, so that production inhibition can be removed and cellooligosaccharide can be formed and accumulated. The present process permits preparation of cellobiose in high yield and is very advantageous from an industrial standpoint.

REFERENCES:
Chemical Abstracts, Sasaki et al., Nov. 21, 1983, Vol. 99, No. 21, p. 492, #174207(g).
Chemical Abstracts, Mazzaracchio et al., Nov. 21, 1983, vol. 99, No. 21, p. 492, #174210(c).
Chemical Abstracts, Breuil et al., Mar. 28, 1977, vol. 86, No. 13, p. 236, #85950(h).
King et al., Disaccharide Preference of an Aerobic . . . Received for publication May 5, 1958; pp. 565-570.
Sasaki et al., Bioconversion Cellulose . . . Eur J. Appl. Microbiol Biotechnol (1983) 18: 64-66.
Mazzaracchio et al., La Conversione Industriale . . . La Chimica El 'Industria V. 65, N.7-8,Lug. AGO 1983, pp. 469-473.
Breuil et al., Cellulase Induction and the Use . . . Can. J. Microbiol. vol. 22, 1976 pp. 1776-1781.

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