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Use of bacterial lipase for scouring of cotton fabrics

机译:细菌脂肪酶在棉织物中的洗涤

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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%). FTTR 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.
机译:已经尝试分析细菌脂肪酶作为原棉织物的去污剂以去除纤维中存在的天然疏水性物质的效率。尽管可提取的杂质含量较高(2.14%),但在脂肪酶洗涤过的织物样品中观察到的液滴吸收性改善很大,并且在2 s观察到处理后样品的最低吸收时间。 FTTR结果表明,与原棉纤维中存在的蜡质物质有关的羟基拉伸以及与烷基对称和不对称拉伸有关的能带强度降低。

著录项

  • 来源
    《Indian Journal of Fibre & Textile Research》 |2012年第3期|p.299-302|共4页
  • 作者单位

    Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam 638 401, India;

    Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam 638 401, India;

    Department of Textile Technology, Bannari Amman Institute of Technology, Sathyamangalam 638 401, India;

    Karpagam Institute of Technology, Coimbatore 641 047, India;

  • 收录信息 美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    absorbency; cotton; lipase; solvent extraction; surfactant;

    机译:吸收能力棉;脂肪酶溶剂萃取;表面活性剂;

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