Use of bacterial lipase for scouring of cotton fabrics

被引：0

作者：

Raja, K. Senthil ^{[2
]}

Vasanthi, N. S. ^{[2
]}

Saravanan, D. ^{[1
]}

Ramachandran, T. ^{[3
]}

机构：

[1] Bannari Amman Inst Technol, Dept Text Technol, Sathyamangalam 638401, India

[2] Bannari Amman Inst Technol, Dept Biotechnol, Sathyamangalam 638401, India

[3] Karpagam Inst Technol, Coimbatore 641047, Tamil Nadu, India

来源：

INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH | 2012年 / 37卷 / 03期

关键词：

Absorbency; Cotton; Lipase; Solvent extraction; Surfactant; PURIFICATION;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Attempt has been made to analyse the efficiency of bacterial lipase as a scouring agent for raw cotton fabrics to remove the natural hydrophobic substances present in the fibre. Improvement in the drop absorbency is observed to significant extent in the lipase scoured fabric samples and the lowest absorbency time of the treated sample is observed at 2 s, though the extractable impurities are at higher levels (2.14%). FTIR results show reduction in the band intensities related to hydroxyl stretch, and symmetric and asymmetric stretching of alkyl groups attributable to the waxy substances present in the raw cotton fibres.

引用

页码：299 / 302

页数：4

共 27 条

[1]

Abada Emad Abd El-Moniem, 2008, Pak J Biol Sci, V11, P1100, DOI 10.3923/pjbs.2008.1100.1106

[2]

Alves MH, 2002, BRAZ J MICROBIOL, V33, P325, DOI 10.1590/S1517-83822002000400009

[3]

Buchert J, 2000, TEXT CHEM COLOR AM D, V32, P48

[4]

Chruch J S, 2005, J BIOL CHEM, V280, P9431

[5] A novel extracellular esterase from Bacillus subtilis and its conversion to a monoacylglycerol hydrolase [J].

Eggert, T ;

Pencreac'h, G ;

Douchet, I ;

Verger, R ;

Jaeger, KE .

EUROPEAN JOURNAL OF BIOCHEMISTRY, 2000, 267 (21) :6459-6469

[6]

Ferrer M, 2000, J CHEM TECHNOL BIOT, V75, P569, DOI 10.1002/1097-4660(200007)75:7<569::AID-JCTB258>3.0.CO

[7]

2-S

[8]

Fuglsang C C, 2007, [No title captured], Patent No. [7,157,262, 7157262, US Pat 7 157 262 (to Novozymes, Denmark)]

[9] An alkalophilic thermostable lipase produced by a new isolate of Bacillus alcalophilus [J].

Ghanem, EH ;

Al-Sayed, HA ;

Saleh, KM .

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, 2000, 16 (05) :459-464

[10]

Inoue K, 2003, Eur Pat, V1, P205, Patent No. 298205

← 1 2 3 →