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Banana Pseudostem Characterization and Its Fiber Property Evaluation on Physical and Bioextraction

机译:香蕉假茎的表征及其在物理和生物提取中的纤维性质评价

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摘要

This paper presents composition of different layers of banana pseudostem sheath and detailed characteristics of fibers from physical and bioextraction. Cellulose, hemicellulose, lignin, pectin, and ash were determined by chemical analysis of pseudostem sheaths. Lignocellulose constitutes about 60%-85% dry weight of the banana pseudostem sheath, in which cellulose accounts for about 50%. Except for the minor changes in hemicellulose, lignin, and ash contents, the physical and bioextraction of fibers are comparable with their chemical and physical properties. Lengthy bioextraction may affect the fiber qualities. Scanning electron microscopy (SEM) studies showed clean and smooth surface of bioextracted fibers unlike in physically extracted ones.
机译:本文介绍了香蕉假茎皮不同层的组成以及从物理和生物提取中获得的纤维的详细特性。通过假茎鞘的化学分析确定纤维素,半纤维素,木质素,果胶和灰分。木质纤维素构成香蕉假茎皮干重的约60%-85%,其中纤维素约占50%。除了半纤维素,木质素和灰分含量的微小变化外,纤维的物理和生物提取物与其化学和物理性质相当。长时间的生物提取可能会影响纤维质量。扫描电子显微镜(SEM)研究表明,与物理提取的纤维不同,生物提取纤维的表面清洁且光滑。

著录项

  • 来源
    《Review of Agricultural Entomology》 |2011年第3期|p.149-160|共12页
  • 作者单位

    Environmental Technology Section, National Institute for Interdisciplinary Science and Technology, Council of Scientific and Industrial Research (CSIR),Thiruvananthapuram, India;

    Environmental Technology Section, National Institute for Interdisciplinary Science and Technology, Council of Scientific and Industrial Research (CSIR),Thiruvananthapuram, India;

    Environmental Technology Section, National Institute for Interdisciplinary Science and Technology, Council of Scientific and Industrial Research (CSIR),Thiruvananthapuram, India;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    bioextraction; banana pseudostem; leaf sheath; lignocelluloses; fiber property;

    机译:生物提取香蕉假茎叶鞘;木质纤维素;纤维性质;

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