齐整小核菌产生碳水化合物酶。

Production of carbohydrases by Sclerotium rolfsii.

作者信息

Deshpade B S, Ambedkar S S, Channe P S, Shewale J G

机构信息

Research and Development, Hindustan antibiotics Limited, Pune.

出版信息

Hindustan Antibiot Bull. 1992 Aug-Nov;34(3-4):95-9.

PMID:1289302

Abstract

Coproduction of alpha-amylase, beta-amylase, amyloglucosidase, cellulase, xylanase, pectinase and beta-galactosidase by Sclerotium rolfsii was studied on various polysaccharides. Starch induced alpha-amylase, beta-amylase, amyloglucosidase and beta galactosidase; cellulose induced cellulase, xylanase, pectinase and beta-galactosidase; and pectin induced pectinase and beta-galactosidase. None of the enzymes studied except beta-galactosidase were induced on xylan. Group controlled mechanism for production of carbohydrases by Sclerotium rolfsii is suggested.

摘要

研究了齐整小核菌在各种多糖上对α-淀粉酶、β-淀粉酶、淀粉葡糖苷酶、纤维素酶、木聚糖酶、果胶酶和β-半乳糖苷酶的共产生。淀粉诱导α-淀粉酶、β-淀粉酶、淀粉葡糖苷酶和β-半乳糖苷酶；纤维素诱导纤维素酶、木聚糖酶、果胶酶和β-半乳糖苷酶；果胶诱导果胶酶和β-半乳糖苷酶。除β-半乳糖苷酶外，所研究的酶均未在木聚糖上被诱导。提出了齐整小核菌产生碳水化合物酶的群体控制机制。