| 果胶酶处理后天然彩色棉的表面结构变化 |
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| 引用本文： | 陈莉,黄故,张健飞,张毅.果胶酶处理后天然彩色棉的表面结构变化[J].天津工业大学学报,2005,24(6):37-39. |
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| 作者姓名： | 陈莉 黄故 张健飞 张毅 |
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| 作者单位： | 天津工业大学,纺织学院,天津,300160 |
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| 基金项目： | 天津市科委攻关项目(纺织关键技术研究2) |
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| 摘 要： | 对经果胶酶处理后的彩色棉的表面结构进行分析并与碱处理相比较,用电子扫描显微镜观察纤维表面结构的变化,提取脂蜡质分析果胶酶处理对脂蜡质含量的影响,用光学显微镜观察色素分布状况,结果证明果胶酶处理既可以提高彩色棉的吸湿性,又能够保留彩色棉的原有色素．
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| 关 键 词： | 天然彩色棉 果胶酶处理 表面结构 脂蜡质含量 色素分布 |
| 文章编号： | 1671-024X（2005）06-0037-03 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005年7月12日 |
Surface structure change of natural color cotton processed by pectinase |
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| CHEN Li,HUANG Gu,ZHANG Jian-fei,ZHANG Yi.Surface structure change of natural color cotton processed by pectinase[J].Journal of Tianjin Polytechnic University,2005,24(6):37-39. |
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| Authors: | CHEN Li HUANG Gu ZHANG Jian-fei ZHANG Yi |
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| Abstract: | Surface structure of natural color cotton processed by pectinase is analyzed, and compared with that processed by Alkaline. The structural changes in the surface of fibers are inspected by an electron microscope. The influence of pectinase processing on the-content of wax is analyzed by abstracting the wax. Distribution of pigment is observed by an optical microscope. The results show that the pectinase treatment not only improves wettability of color cotton, but also retains the original pigment. |
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| Keywords: | natural color cotton pectinase processing surface structure wax content pigment distribution |
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