Browse > Article

Studies on the Production of Cellulase by Trichoderma sp. SO-571 and the Enzyme Treatment for Cellulosic Fabrics.  

Oh, Sung-Hoon (Department of Food and Biotechnology, Ansan College of Technology)
Kim, Moo-Sung (Biotech, Division, Pacific Corporation)
So, Sung (Biotech, Division, Pacific Corporation)
Seo, Hyung-Ju (Department of Food and Nutrition, College of Health Sciences, Korea University)
Publication Information
Microbiology and Biotechnology Letters / v.31, no.1, 2003 , pp. 42-45 More about this Journal
Abstract
A Trichoderma sp. SO-571 producing cellulase was isolated from soil, and a pilot-scale cultivation and separation of cellulase were conducted. The cellulase activity was about 14.5 unit/ml after 112 hr of cultivation in a 301 fermenter containing 3.0% cellulose, 4.0% soybean powder, 3.0% wheat bran, 0.5% ($NH_4$)$_2$$SO_4$0.2% urea, 1.0% CSL, 0.5% $KH_2$PO$_4$, and 0.2% Tween 80. The cellulase was purified over 4.6 folds in three steps with 47.86% yield. The optimum pH of cellulase was pH 5.0 and optimum temperature was $60^{\circ}C$. To investigate the effect of the cellulase-treated cellulosic fabric, the weight loss was compared. The weight loss of denim treated with cellulase from Trichoderma sp.SO-571 was 2.9% and that with Celluclast 1.5L was 2.2%. In tencel treatement with enzyme, cellulase showed 0.7% higer weight loss than that with Celluclast 1.5L.
Keywords
Cellulase; Trichoderma sp.; denim; tencel;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
1 Bacterial cellulases and xylanase /
[ Gibert,H.J.;G.P.Hazlewood ] / J. Gen. Microbiol   DOI
2 Measurement of celluase activities /
[ Ghose,T.K. ] / Pure Appl. Chem.   DOI
3 Optimizing the use of cellulase enzymes /
[ Klahorst, S.;A. Kumar;M. M. Mullins. ] / Text. Chem. Color
4 Studies on the mechanism of enzymatic hydrolysis of celluosic substances /
[ Ghose, T. K.;V. S. Bisaria. ] / Biotechnol. Bioeng.   DOI   ScienceOn
5 Monosaccharides /
[ Chaplin,M.F.;M.F.Chaplin(ed.);J.F.Kenne(ed.) ] / Carbohydrate Analysis-A Practical Approach
6 A revision of the genus Trichoderma /
[ Rifai,M.A. ] / Mycol. Rap.
7 Commercial production and separation of catalase produced by Micrococcus sp. /
[ Lee,H.;H.J.Suh;H.J.Yu;S.So;S.H.Oh ] / J. Food Sci. Nutr.   과학기술학회마을   DOI
8 A study on softening finish of cotton fabric using cellulase /
[ Kang,J.Y.;H.S.Ryu ] / J. Kor. Soc. Cloth. Text   과학기술학회마을
9 Effects of mixed carbon sources on the production of cellulase by Trichoderma reesei /
[ Nam, J. H.;Y. M. Koo;H. S. Yun. ] / Kor. J. Mycol.   과학기술학회마을
10 Liquid filtration theory and filtration pretreatment /
[ Akers,R.J.;A.S.Ward;Orr,C.(ed.) ] / Chemical processing and engineering
11 The washing finish of blue jeans /
[ Shin, H. W.;H. S. Ryu. ] / J. Kor. Soc. Cloth. Text.
12 Cellulose hydrolysis by bacteria and fungi /
[ Tomme, P.;R. A. J. Warren;N. R. Gilkes. ] / Adv. Microb. Physiol.   DOI
13 New opportunity for dinim garment manufactures /
[ Effers, J. N.;Q. W. Denim. ] / Am. Dye Stuff Rep.
14 Cellulase of Trichoderma viride /
[ Huh, T. R.;S. Y. Lee. ] / Kor. Biochem. J.
15 Production of cellulase by Trichoderma reesei Rut C30 in a batch fermenter /
[ Yu, X. B;H. S. Yun;Y. M. Koo. ] / J. Microbiol. Biotechnol.   과학기술학회마을
16 The biological degradation of cellulase /
[ Beguin, P.;J. P. Aubert. ] / FEMS Microbiol. Rev.   DOI   ScienceOn