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Back to Natural Fiber: Wool Color Influences Its Sensitivity to Enzymatic Treatment

机译:回到天然纤维:羊毛的颜色影响其对酶处理的敏感性

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摘要

There are many missed biotechnological opportunities in the developmental countries. Wool quality improvement is one of them. This study is concerning with improving the wool quality using technical enzymes. White wool proves to be more susceptible to the enzymatic treatment than blackish brown wool. This proves that the enzymatic reaction is sensitive to the natural color differences between wool fibers. A simple enzymatic method has been used to improve the wool quality as well as to investigate the changes happened in the wool fibers. Geobacillus stearothermophilus has been used under mesophilic and static cultivation conditions using wool as the main carbon source. These conditions prove to be more suitable for maintaining the fiber structure, less expensive, and reliable as an in-house biotechnological process that can be adapted everywhere. The enzyme activity in case of white wool was 4 Units/ml and for blackish brown wool was 1.5 Units/ml. Electron microscope has been used to evaluate the end result. By following the process included in this paper using probable microbial strain(s), the wool quality improvement can be applied globally and can add another value to the economy of the developmental countries.
机译:在发展中国家,有许多错过的生物技术机会。羊毛质量的改善就是其中之一。这项研究与使用工业用酶改善羊毛质量有关。事实证明,白羊毛比黑褐色羊毛更容易受到酶处理。这证明了酶促反应对羊毛纤维之间的自然色差敏感。一种简单的酶促方法已用于改善羊毛质量以及调查羊毛纤维中发生的变化。嗜热脂肪地芽孢杆菌已在以羊毛为主要碳源的中温和静态栽培条件下使用。这些条件被证明更适合于维持纤维结构,价格便宜,并且可靠,因为它是一种内部生物技术过程,可以随处调整。在白羊毛的情况下,酶的活性为4 Units / ml,在黑褐色的羊毛中的酶活性为1.5 Units / ml。电子显微镜已用于评估最终结果。通过使用可能的微生物菌株遵循本文中包含的过程,羊毛质量的改进可以在全球范围内应用,并可以为发展中国家的经济增加价值。

著录项

  • 期刊名称 The Scientific World Journal
  • 作者

    Amro A. Amara;

  • 作者单位
  • 年(卷),期 2012(2012),-1
  • 年度 2012
  • 页码 356239
  • 总页数 4
  • 原文格式 PDF
  • 正文语种
  • 中图分类
  • 关键词

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