大豆蛋白/复合羧酸改性棉织物的制备及其缓释效果

纺织学报 ›› 2013, Vol. 34 ›› Issue (6): 73-78.

大豆蛋白/复合羧酸改性棉织物的制备及其缓释效果

许云辉¹,王晓明²,张晓丽¹

1. 安徽农业大学轻纺工程与艺术学院
2. 东华大学纺织学院

收稿日期:2012-07-02 修回日期:2013-03-18 出版日期:2013-06-15 发布日期:2013-06-19
通讯作者: 许云辉 E-mail:xuyunhui@ahau.edu.cn
基金资助:
国家教育部留学回国人员科研启动基金项目;安徽省自然科学基金项目;安徽省高校自然科学研究重点项目;安徽省高等学校优秀青年人才基金项目;安徽农业大学校青年科学基金重点项目;安徽农业大学资助引进与稳定人才科研启动项目

Preparation and controlled release effect of soybean protein/multicarboxylic acids modified cotton fabric

Received:2012-07-02 Revised:2013-03-18 Online:2013-06-15 Published:2013-06-19
Contact: Yun-Hui Xu E-mail:xuyunhui@ahau.edu.cn

摘要/Abstract

摘要： 摘要：为了开发生态多功能棉织物，采用柠檬酸、马来酸、大豆蛋白对棉织物进行改性处理，通过复合羧酸的桥联作用，使大豆蛋白与棉织物形成化学键交联结合，研究处理条件对棉织物增重率的影响，并得出最优工艺参数。红外光谱和光电子能谱测试表明，复合羧酸与棉纤维大分子按环酐机理产生酯化交联，大豆蛋白借助复合羧酸的桥联作用以酰胺键共价结合在棉织物上。大豆蛋白改性棉织物的断裂强力略有下降，再经仙人掌提取物处理的大豆蛋白改性棉织物抗紫外线性能明显提高，且药物缓释试验显示，大豆蛋白改性棉织物作为药物载体对仙人掌提取物的缓释效果良好。

关键词: 棉织物, 大豆蛋白, 复合羧酸, 仙人掌提取物, 抗紫外线, 药物缓释

Abstract: Abstract: For exploiting the ecological multifunctional cotton fabric, the citric acid, maleic acid and soybean protein were used to treat the cotton fabric so that the chemical bonding between soybean protein and cotton fabric was formed through the bridging function of multicarboxylic acids. Effects of treating conditions on the weight gain of cotton fabric were analyzed and the optimized process parameters were also obtained. The characterization of infrared spectra and X-ray photoelectron spectrometry showed that the esterification crosslinking between multicarboxylic acids and macromolecules of cotton fiber according to ring-anhydride mechanism, while the soybean protein was combined on cotton fabric with the amido bond by the bridging function of multicarboxylic acids. The breaking strength of soybean protein modified cotton fabric slightly decreased, whereas the anti-ultraviolet property of modified cotton fabric after cactus extract treatment improved remarkably. Furthermore, the experiment of controlled release drugs suggested that the efficacy for controlled release cactus extract of soybean protein modified cotton fabric as a drug carrier was good.

Key words: cotton fabric, soybean protein, multicarboxylic acids, cactus extract, anti-ultraviolet, controlled release drug

中图分类号:

TS111.8

许云辉王晓明张晓丽. 大豆蛋白/复合羧酸改性棉织物的制备及其缓释效果[J]. 纺织学报, 2013, 34(6): 73-78.

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