CELLULASE FROM HUMICOLA SPP

被引：4

作者：

ALI, MS ^{[1
]}

AKHAND, AA ^{[1
]}

GOMEZ, PF ^{[1
]}

SARKER, RI ^{[1
]}

机构：

[1] UNIV DHAKA,DEPT BIOCHEM,DHAKA 1000,BANGLADESH

来源：

JOURNAL OF BASIC MICROBIOLOGY | 1993年 / 33卷 / 03期

关键词：

D O I：

10.1002/jobm.3620330302

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The newly isolated Humicola strain secreted cellulases in the culture medium supplemented with 1% water hyacinth as carbon source. Of the nitrogen sources investigated, ammonium sulphate (0.5%) and yeast extract (4%) produced the highest amount of the enzyme complex. Maximal cellulases were synthesized at pH 6.0 and temperature 35-degrees-C. The culture filtrate from this organism was used to study the saccharification of lignocellulosic wastes and adsorption onto avicel. About 48% saccharification was achieved with rice straw after a period of 24 h hydrolysis. The endoglucanase in the culture filtrate was adsorbed onto avicel to the extent of 13%.

引用

页码：155 / 159

页数：5

共 18 条

[1] CELLULASE FROM TRICHODERMA ISOLATE [J].