Utilization of orange peels for the production of multienzyme complexes by some fungal strains

被引：37

作者：

Ismail, AMS

机构：

[1] Nat. and Microbial Prod. Chem. Dept., National Research Centre, Dokki, Cairo

来源：

PROCESS BIOCHEMISTRY | 1996年 / 31卷 / 07期

关键词：

D O I：

10.1016/S0032-9592(96)00012-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The production of multienzyme preparations containing pectinase, cellulase and xylanase enzymes was investigated using six fungal isolates grown on orange peels as the sole carbon source. Of the fungal isolates rested, Aspergillus niger A-20 proved to be the most potent and produced highly active multienzyme systems after 5 days in shaken cultures. These preparations included active induced pectinase, cellulase and xylanase enzymes with insignificant levels of amylase and lipase activities. This suggests potential uses in the extraction of the major components (starches and lipids) of plant materials. The optimum conditions for the activities of this enzyme complex were pH 4.0-5.0 and temperature 45-50 degrees C. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：645 / 650

页数：6

共 20 条

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