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高速甩丝旋转水浴法制备含桑蚕丝胶的壳聚糖细绒
引用本文:梁列峰,翁杰,吴大洋,崔彪.高速甩丝旋转水浴法制备含桑蚕丝胶的壳聚糖细绒[J].丝绸,2006(8):21-23.
作者姓名:梁列峰  翁杰  吴大洋  崔彪
作者单位:1. 西南大学,纺织服装学院,重庆,400716;西南交通大学,材料科学与工程学院,成都,610031
2. 西南交通大学,材料科学与工程学院,成都,610031
3. 西南大学,纺织服装学院,重庆,400716
基金项目:重庆市高等学校骨干教师资助计划
摘    要:壳聚糖是人然的氨基多糖甲壳素脱去部分乙酰萆的衍生物,具有优良的生物相容、生物降解和抗菌功能:丝胶是桑蚕丝除丝素外的主要成分,是天然蛋白质,是缫丝生产的副产物:丝胶/壳聚糖复合物具有良好的人体亲和性和抗菌性,丝胶的引入可以调枢复合物的降解速度。将丝胶溶液与壳聚糖乙酸胶液匀和,放置于储浆罐内高速离心喷甩,丝状胶液甩至凝固浴涡流内壁形成丝胶/壳聚糖细绒,为生物医学材料、抗菌羽绒服的添加物、抗菌无纺布夹层、抗菌纱等提供了可批量生产的原料。

关 键 词:壳聚糖  丝胶  细绒  生物相容性  甩丝  旋转水浴
文章编号:1001-7003(2006)08-0021-03
收稿时间:2005-11-13
修稿时间:2005年11月13

Preparation of Chitosan Thin Hair Containing Sericin by Centrifugal Liquid Bath Reeling with High-Speed Thread Throwing
Liang Lie-feng,Weng Jie,Wu Da-yang,Cui Biao.Preparation of Chitosan Thin Hair Containing Sericin by Centrifugal Liquid Bath Reeling with High-Speed Thread Throwing[J].Silk Monthly,2006(8):21-23.
Authors:Liang Lie-feng  Weng Jie  Wu Da-yang  Cui Biao
Affiliation:1.College of Textile and Garment, Southwest University, Chongqing 400716, China; 2.College of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
Abstract:Chitosan(CS), with favorable biocompatibility, biodegradability and antibacterial action, is the N-deacetylated de- rivative of natural amylase chitin. As natural protein, sericin protein (SP) is the main component of mulberry silk besides the fibroin, and it is byproduct of filature production. SP/CS composition has favorable familiarity for man body and antibacterial function. In this paper, SP solution was blended equably with pectic solution of chitosan dissolved by acetic acid. The SP/CS solutions were poured into a tin and thrown out off by centrifugal effect. The filar gel thrown out from the tin flew to inner wall of whirlpool of concreting bath solution to form the thin hair. This product would provide materials for wholesale manufacture of biomaterial, stuffing of down jacket, interlayer of antibacterial non-woven and antibacterial yarn.
Keywords:Chitosan  Sericin  Thin hair  Biocompatibility  Thread throwing  Liquid Bath Reeling  
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