草鱼鱼鳞的表面处理及分析  

Surface Treatment and Analysis of Grass Carp Scales

作　　者：黄志良[1] 钱金明[1] 许苗苗[1] 李准准[1] 李敏[1] 

机构地区：[1]池州学院材料与化学工程系,安徽池州247000

出　　处：《广东化工》2015年第18期215-216,共2页Guangdong Chemical Industry

基　　金：池州学院自然科学研究项目(2013ZR023)

摘　　要：文章以草鱼鱼鳞为对象,采用盐酸、乳酸和乙二胺四乙酸二钠(EDTA)对其进行表面处理,并结合蒸煮法处理,与未处理的鱼鳞进行表征对比,通过红外(FT-IR)、X射线衍射(XRD)和热重分析(TG)测试鱼鳞的结构及热性能。结果表明,未处理的鱼鳞和蒸煮后的鱼鳞中主要的无机组分为羟基磷灰石,乳酸处理的鱼鳞热稳定性最好,EDTA处理的鱼鳞热稳定性最差。In this study, grass carp scales surface was treated by HCI, lactic acid and EDTA, combined with boiled treatment, and comparatively investigated for raw grass carp scales, its structure and thermal properties was analyzed by FT-IR XRD and TGA. Results show that hydroxyapatite is main inorganic component of raw fish scales and boiled fish scales, among the thermal stability of the above five fish scales, the fish scales which treated by lactic acid is the best, and which treated by EDTA is the worst.

关 键 词：草鱼鱼鳞 羟基磷灰石 热稳定性 

分 类 号：TQ[化学工程]