Enzymatic preparation of particulate cellulose for tablet making

Details Enzymatic preparation of particulate cellulose for tablet making Enzymatic preparation of particulate cellulose for tablet making

1982-06-29

1984-01-24

Shapiro, Lionel M.

Chemistry: molecular biology and microbiology

Process of utilizing an enzyme or micro-organism to destroy...

Treating animal or plant material or micro-organism

435101, 424362, D21C 100, C12P 1904

Patent

active

044277784

ABSTRACT:
Cellulose is converted to a form suitable for tablet making and other applications by subjecting it to hydrolysis using a cellulase enzyme for a time sufficient to yield a highly crystalline particulate hydrolysate which forms a hard, coherent mass when subjected to a predetermined compressive force.

REFERENCES:
patent: 2978446 (1961-04-01), Battista et al.
patent: 3539365 (1970-11-01), Durand et al.
Fan et al., Biotechnology and Bioengineering, vol. 23, pp. 419-424 (1981).
Wood et al., "Hydrolysis of Cellulose: Mechanisms of Enzymatic and Acid Catalysis", Advances in Chemistry Series 181, 181-209 (1979).
Fan et al., Biotechnology and Bioengineering, vol. 22, pp. 177-199 (1980).

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