从虾蛄壳制备甲壳素和壳聚糖的研究  

Study on the Preparation of Chitin,Chitosan from Squilla Oratoria Shell

作　　者：杨丹[1] 何兰珍[1] 刘毅[1] 

机构地区：[1]广东海洋大学理学院,广东湛江524088

出　　处：《食品科学》2006年第12期437-439,共3页Food Science

基　　金：广东省自然科学基金资助项目(033984)

摘　　要：以虾壳和虾蛄壳为原料分别采用EDTA法和盐酸法制备了甲壳素和壳聚糖。采用红外光谱和化学分析方法分析了甲壳素和壳聚糖试样的结构和主要性能指标,其结果为:虾蛄壳是一种优良的制备甲壳素、壳聚糖的原料,尤其是可制得相对分子质量较高的甲壳素和壳聚糖。Chitin and chitosan have been prepared by the methods of EDTA and HCI with the shell of shrimp and SquiUa Oratoria as raw materials. The structure and the properties of chitin and chitosan were studied by IR spectrometer and chemical analyzing. The results showed that the shell of Squilla Oratoria is an excellent raw materials for made chitin and chitosan, especially for made chitin and chitosan with high relative molecular mass.

关 键 词：甲壳素 壳聚糖 虾蛄 

分 类 号：Q539[生物学—生物化学]