文章摘要
李丹希,刘全校,陈雪,杜金婷,刘玲.桑皮纤维的提取方法及其应用和发展[J].包装工程,2014,35(15):137-144.
LI Dan-xi,LIU Quan-xiao,CHEN Xue,DU Jin-ting,LIU Ling.The Extraction Methods of Mulberry Fiber and Its Application and Development[J].Packaging Engineering,2014,35(15):137-144.
桑皮纤维的提取方法及其应用和发展
The Extraction Methods of Mulberry Fiber and Its Application and Development
投稿时间:2014-03-20  修订日期:2014-08-01
DOI:
中文关键词: 桑皮  脱胶  制浆  桑皮纸
英文关键词: mulberry bark  degumming  pulping  mulberry paper
基金项目:
作者单位
李丹希 北京印刷学院 北京 102600 
刘全校 北京印刷学院 北京 102600 
陈雪 北京印刷学院 北京 102600 
杜金婷 北京印刷学院 北京 102600 
刘玲 北京印刷学院 北京 102600 
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中文摘要:
      目的 综述桑皮纤维组成成分、结构特征、提取工艺及其研究进展。 方法 化学脱胶法和生物脱胶法是研究桑皮纤维提取最常用的方法。 结果 桑皮与其他造纸原料相比具有高果胶含量、低木素含量的特点, 果胶的质量分数最高为 11.16%, 木素的质量分数最低为 8.74%; 不同地域桑皮的果胶含量相差 30%左右, 木素含量相差约为 50%。 桑皮纤维的横截面呈现椭圆或不规则状, 纤维表面粗糙、不平整。 桑皮纤维提取的重点在于果胶的脱除, 桑皮脱除果胶的方法主要有化学法和生物法 2 种。 结论 纺织方向上的研究近乎完善, 造纸方向上的研究还刚刚起步, 而开发桑皮纤维相关产品以提高其应用价值是下一阶段研究的主要方向。
英文摘要:
      Objective To review the analysis of the chemical composition, structural characteristics, extraction process and research progress of mulberry fiber. Methods Chemical method and biological method are the most frequently used methods for extraction of mulberry fiber. Results Compared with other paper making raw materials, mulberry had the characteristics of high pectin content and low lignin content, the pectin content could reach up to 11.16%, while the lowest lignin content was 8.74%. The mulberry bark from different geographical areas had different pectin contents (about 30% difference), while the difference of lignin content was about 50%. The cross-section of mulberry fiber showed an elliptical or irregular shape. The fiber had uneven and rough surface. The key of mulberry fiber extraction was the removal of pectin. There were two methods to separate the mulberry fiber, the chemical method and the biological method. Conclusion The research from the textile aspect is near-perfect. The research from the papermaking aspect has just begun. Development of mulberry fiber related products, in order to increase its value, is the main direction of the next phase of research.
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