食品科学 ›› 2004, Vol. 25 ›› Issue (1): 121-123.

• 分析检测 • 上一篇    下一篇

薄层扫描法测定猪肝中克伦特罗残留量

 黄宝华, 尚红霞, 张兰英   

  1. 广东工业大学轻工化工学院
  • 出版日期:2004-01-15 发布日期:2011-10-24

TLC Scanning Determination of Clenbuterol Residue in Swine Liver

 HUANG  Bao-Hua, SHANG  Hong-Xia, ZHANG  Lan-Ying   

  1. Guangdong University in Technology, Faculty of Chemical Engineering and Light Industry
  • Online:2004-01-15 Published:2011-10-24

摘要: 采用薄层扫描法测定猪肝中克伦特罗残留量,用GF254板作载体,乙酸乙酯-甲醇-醋酸(8:l:0.8)为展开剂,克伦特罗的Rf值为0.8l。线性范围0.004~0.050μg,回收率为86.5%~94.9%,RSD为5.0%~5.8%(n=6)。

关键词: 薄层扫描法, 克伦特罗, 猪肝

Abstract: The analytical method of Clenbterol (CL) residue in swine liver by thin-layer chromatography scanningdetermination was developed.With EtOAc-MeOH-HOAc(8:1:0.8)as mobile phase and on the silica gel GF plate, the Rf valueof CL was 0.8l.The calibration curve was linear in the range of 0.004~0.050μg.The average recovery was 86.5%~94.9% andthe RSD of CL was 5.0%~5.8%(n=6).

Key words: TLC scanning, clenbuterol, swine liver