摘要
本研究采用戊二醛作交联剂，以抗菌材料壳聚糖对棉织物进行卫生整理。用正交实验设计方案确定最优加工条件为：－CHO／－NH_2为1，醋酸浓度8％，戊二醛与壳聚糖反应时间1h，壳聚糖溶解时间24h。并用改良Quinn法检测加工后织物的抗菌效果，证明对金黄色葡萄球菌、大肠杆菌和白色老珠菌具有良好抗菌性能。
In this study,cotton cloth was antibiotically finished by cross-linking of chitosan with glu taraldehyed. The optimal finishing conditions were determined by the orthorgonalic test: - CHO /-NH2, = 1 ;the concentration of acetic acid was 8% ; the acting time of glutaraldehyde with chi tosan was one hour;and the solubilization duration of chitosan was 24 hours. The finished fabric products showed good antimicrobial effects against Staph. aureus, E. coli, and Candida albicans with the modified Quinn method.
基金
浙江省自然科学基金
关键词
壳聚糖
卫生整理
棉布
戊二醛
抗菌
Chitosan
Antibiotic finishing
Cotton cloth
Glutaraldehyde
