|本期目录/Table of Contents|

[1]杨媛媛,徐英莲,徐琳.利用丝胶固着技术改善蚕丝被性能研究[J].丝绸,2012,49(11):000023-27.
 YANG Yuan-yuan,XU Ying-lian,XU Lin.The application of sericin fixing technology to improve performance of silk quilt[J].Journal of Silk,2012,49(11):000023-27.
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利用丝胶固着技术改善蚕丝被性能研究(PDF)
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《丝绸》[ISSN:1001-7003/CN:33-1122/TS]

卷:
49
期数:
2012年11期
页码:
000023-27
栏目:
研究与技术
出版日期:
2012-11-10

文章信息/Info

Title:
The application of sericin fixing technology to improve performance of silk quilt
文章编号:
1001-7003(2012)11-0023-05
作者:
杨媛媛1徐英莲1徐琳2
1.浙江理工大学 先进纺织材料与制备技术教育部重点实验室,杭州 310018;2.海宁市科技信息中心,浙江 海宁 314400
Author(s):
YANG Yuan-yuan 1 XU Ying-lian 1 XU Lin 2
1.Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China; 2.Haining Science and Technology Information Center, Haining 314400, China
关键词:
蚕丝被丝胶固着最优工艺蛋白稳定性
Keywords:
Silk quilt Dericin fixing Optimum process Protein stability
分类号:
TS195.62
doi:
-
文献标志码:
A
摘要:
为解决传统蚕丝被随时间推移易板结、需经常翻拆的缺陷,从蚕丝结构出发,提出了利用丝胶交联固着的方法提高丝胶湿热稳定性的蚕丝被生产工艺。选用戊二醛(GA)为固着剂,利用正交实验,探讨不同含胶率茧丝的最优固胶工艺。结果表明:不同含胶率的茧丝可选用相同的固胶工艺,茧丝固胶最优工艺为:GA质量分数0.1 %、温度40 ℃、反应时间2 h。采用本工艺固胶茧层丝胶溶失率均小于3 %,丝胶蛋白的湿热稳定性有显著提高。选择性能相对稳定的丝胶进行丝胶固着,可有效改善丝胶蛋白的稳定性,提高丝胶在蚕丝被中的利用率。
Abstract:
As time goes on, traditional silk quilt is easy to be hardened, and often needs to turn down. To solve these defects of silk quilt, this paper starts from silk structure, and proposes silk quilt production technology that uses sericin fixing technology to improve sericin hydrothermal stability. This paper also chooses glutaraldehyde (GA) as sericin fixation agent, and uses orthogonal experiments in order to discuss optimal sericin fixing of sericin with different contents. Results show that, different rates of sericin could share the same fixing process, and the optimum sericin fixation process is: quality score of GA is 0.1 %, temperature is 40 ℃ and reaction time is 2h. By using this sericin fixation, sericin dissolved loss rate was less than 3 % and the hydrothermal stability of sericin is significantly improved. Selecting sericin with stable performance for sercin fixing will be helpful for improving the stability of sericin protein effectively and the utilization rate of sericin in silk quit.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-06-29;
修回日期:2012-09-19
基金项目:海宁市产业重点技术攻关项目(20121408)
作者简介:杨媛媛(1988- ),女,硕士研究生,研究方向为现代纺织技术及新产品研究。
通讯作者:徐英莲,高级工程师, xyl6000@126.com
更新日期/Last Update: 2012-12-03