Enhanced production of cellulases by various fungal cultures in solid state fermentation of cassava waste

被引：0
|
作者：
Pothiraj, C. [1 ]
Balaji, P.
Eyini, M.
机构：
[1] Thiagarajar Coll Autonomous, Res Ctr Bot, Madurai 625009, Tamil Nadu, India
[2] VHNSN Coll, PG Dept Microbiol, Virudunagar 629001, India
来源：
AFRICAN JOURNAL OF BIOTECHNOLOGY | 2006年 / 5卷 / 20期
关键词：
Aspergillus niger; Aspergillus terreus; Rhizopus stolonifer; cellulase; solid state fermentation; cassava waste;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Cellulases are a group of hydrolytic enzymes capable of degrading cellulose to the smaller glucose units. These enzymes are produced by fungi and bacteria. The solid waste of sago industry using cassava tubers was fermented by Aspergillus niger, Aspergillus terreus and Rhizopus stolonifer in solid state fermentation. The cassava waste contained dry wt of 13.4% cellulose and 2.9% protein by dry weight. The highest cellulase activity was observed on the 10th day in R. stolonifer mediated fermentation. R. stolonifer was more efficient in bioconverting cassava waste into fungal protein (9%) compared to A. niger and A. terreus.
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收藏
页码：1882 / 1885
页数：4
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