天然高分子材料——甲壳素和壳聚糖及其衍生物  

Natural Polymeric Materials——Chitin,Chitosan and Their Derivatives

作　　者：曾敬[1] 赵桂贞[1] 段纪东[1] 苏桂田[1] 孙秋菊[1] 宋学军[1] 辛士刚[1] 

机构地区：[1]沈阳师范大学化学与生命科学学院,辽宁沈阳110034

出　　处：《沈阳师范大学学报（自然科学版）》2006年第3期325-329,共5页Journal of Shenyang Normal University:Natural Science Edition

基　　金：沈阳师范大学实验中心基金资助项目(No.201-550101-04);沈阳师范大学博士启动基金资助项目(No.054-554401-01-018).

摘　　要：壳聚糖是甲壳素脱乙酰后的产物,是自然界中存在的唯一碱性多糖.甲壳素、壳聚糖及其衍生物由于具有生物活性、良好的生物相容性、完全可降解性及无毒性等优点而在众多领域中都有广泛的应用.并且,它们的应用领域还在进一步的得到开发,有广泛的应用前景.论述了甲壳素、壳聚糖及其衍生物在治污、医药、农业、食品、生物及日用化学品等领域中的应用,并对它们的未来应用前景进行了展望.Chitosan, the deacylation product of chitin, is the only alkalhne polysacchartctes in nature, Chitin/chitosan and their derivatives possess many excellent properties such as biological activity, good biocompatibility, complete biodegradability as well as non-toxicity. As a result, extensive applications were found and are being found in ninny kinds of field. It is necessary to realize its full potential. In this article, we reviewed the versatile applications of chitin/chitosan and their derivatives in water purification, medicine, biology, agriculture, cosmetics in combination with foods, and the application prospect of them was also expected. Key words： Chitin; Chitosan; Derivatives; Applications

关 键 词：甲壳素 壳聚糖 衍生物 应用 

分 类 号：TQ317[化学工程—高聚物工业]