摘要
采用流延成膜法制备载香茅精油壳聚糖膜和纯壳聚糖膜,并对膜的结构特征、力学性、吸水透气性和抑菌性进行比较分析。结果表明:壳聚糖、香茅精油和吐温80三者的相容性良好,所制得的载香茅精油壳聚糖膜结构均一、平整度较好,具有一定的力学性能,吸水透气性良好,广谱抗菌效果明显,有望成为一种新型的医用材料并得到广泛应用。
Chitosan film loaded citronella oil and chitosan film were prepared using cast film forming method.Their structural characteristics,mechanical property,water absorption,permeability and antimicrobial test were compared and analyzed.The results indicated that chitosan,citronella oil and tween 80 had good compatibility.The prepared CO/CS film had uniform structure,good flatness,mechanical property,water absorption,permeability and broad-spectrum antibacterial ability.Therefore,it was expected to be widely used as a novel medical material.
出处
《化工新型材料》
CAS
CSCD
北大核心
2015年第10期85-87,共3页
New Chemical Materials
基金
南通大学杏林学院科研基金项目(2014K135)
南通大学自然科学研究专项(13ZJ006)
关键词
香茅精油
壳聚糖
吐温80
表面形态
抑菌性
citronella oil
chitosan
tween 80
surface morphology
antibacterial activity
