首页 | 本学科首页   官方微博 | 高级检索  
     

高效液相色谱法测定动物源性食品中角黄素、虾青素的研究
引用本文:余孔捷,钱疆,杨方,黄杰,李耀平,李捷,蔡春平. 高效液相色谱法测定动物源性食品中角黄素、虾青素的研究[J]. 食品与发酵工业, 2008, 34(3): 145-148
作者姓名:余孔捷  钱疆  杨方  黄杰  李耀平  李捷  蔡春平
作者单位:福建出入境检验检疫局,福建福州,350001
摘    要:研究并建立了高效液相色谱测定动物源性食品中角黄素、虾青素的方法。采用加有抗氧剂BHT的乙腈提取、正己烷脱脂制备样液。黄鱼、鳗鱼、鸡肉、鸡蛋、鸭肝、猪肾、牛奶等样品添加0.1~1 mg/kg的角黄素和虾青素时,角黄素和虾青素平均回收率范围分别为84.2%~103.1%和83.1%~98.7%,RSD范围分别为3.0%~10.5%和2.0%~8.9%,测定低限0.1 mg/kg。

关 键 词:动物源性食品  角黄素  虾青素  高效液相色谱
修稿时间:2007-11-27

Determination of Canthaxanthin and Astaxanthin in Animal Origin Food by HPLC
Yu Kongjie,Qian Jiang,Yang Fang,Huang Jie,Li Yaoping,Li Jie,Cai Chunping. Determination of Canthaxanthin and Astaxanthin in Animal Origin Food by HPLC[J]. Food and Fermentation Industries, 2008, 34(3): 145-148
Authors:Yu Kongjie  Qian Jiang  Yang Fang  Huang Jie  Li Yaoping  Li Jie  Cai Chunping
Abstract:A method had been developed to determine canthaxanthin and astaxanthin in animal origin food by high performance liquid chromatography.The canthaxanthin and astaxanthin in the test sample are ex- tracted with acetonitrile containing BHT and defatted with hexane.In the levels of 0.1~1 mg/kg spike con- centration in large yellow croaker muscle,eel muscle,chicken muscle,chicken egg,duck liver,pig kidney and milk,The spiike average recoveries of canthaxanthin and astaxanthin are in the range of 84.2-103.1% and 83.1-98.7%,respectively,and the relative standard deviation (RSD)falls in the range of 3.0-10.5% and 2.0-8.9%,respectively.The limits of detection of canthaxanthin and astaxanthin are all 0.1 mg/kg.
Keywords:animal origin food  canthaxanthin  astaxanthin  HPLC
本文献已被 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号