Detergent cellulase

Details Detergent cellulase Detergent cellulase

1981-04-23

1984-03-06

Kittle, John E.

Compositions

Water-softening or purifying or scale-inhibiting agents

252 86, 252DIG12, 435209, 435264, D06M 1502

Patent

active

044353073

ABSTRACT:
A harshness reducing, enzymatic additive for a main wash detergent based on a fungal cellulase, i.e., a cellulase produced by means of Humicola insolens. The enzymatic additive can be produced in high yields and has an extraordinarily high activity at alkaline pH values, whereby it is possible to mix the additive with a main wash detergent and perform the harshness reduction and the washing as a single operation.

REFERENCES:
patent: 3627640 (1971-12-01), Blumberg et al.
patent: 4242219 (1980-12-01), Bogerman et al.
"Cellulase of Humicola insolens," Ramabadran, R. Indian Journal of Experimental Biology, vol. 7(3) 1969, pp. 186-187.
"Cellulase Activity Degradation of Cellulose . . . ," Jain, M. K. et al., British Mycological Society, Transactions, vol. 73(1), 1979, pp. 85-89.
"Amylase and Cellulase Activities of Thermopholic . . .", Ogunders, Vincent W. Mycopathologia, vol. 69(3), 1979, pp. 131-135.
"The Role of Carbohydrate Moiety . . .", Hayashida, S. et al., Agricultural and Biological Chemistry, vol. 44(3), 1980, pp. 481-487.
Hayashida, S. et al., "Production and Purification of Thermostable . . .".
Schaumann, K., "Production and Activity of Cellulolytic Enzymes . . .".
Measurement of Cellulase, Advances in Enzymes Hydrolysis of Cellulase and Related Material pp. 85-86, 1963, Elwyn T. Reese, The Macmillan Company, New York.

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