高效液相色谱法测定火腿肠中盐酸克伦特罗  

Determination of Clenbuteroli Hydrochloride in Sausages by High Performance Liquid Chromatography

作　　者：宗万里 刘新才 

机构地区：[1]威海市产品质量监督检验所,山东威海264209

出　　处：《肉类研究》2011年第4期30-32,共3页Meat Research

摘　　要：对高效液相色谱法测定火腿肠中盐酸克伦特罗的方法进行优化。对色谱条件进行调整,测定条件为采用ODS-C18型(150mm×4.6mm,5μm)色谱柱,流动相为甲醇-0.02mol/L乙酸铵(体积比35:65),流速为1.0mL/min,采用紫外检测器,检测波长为244nm。该方法测定结果的相对标准偏差为1.49%(n=4),平均回收率为94.67%。该法能够满足实验要求。A high performance liquid chromatographic method was proposed to determine clenbuteroli hydrochloride in sausages. Sample preparation conditions and chromatographic conditions were optimized for rapid and accurate determination of clenbuteroli hydrochloride. The chromatographic separation was carried out on ODS-C18 column （150mm×4.6mm,5μm） using a mobile phase made up of 0.02 mol/L ammonium acetate and methanol （65：35, V/V） at a flow rate of 1.0 mL/min. The UV detector used to detect clenbuteroli hydrochloride was set at 244 nm wavelength. The average spike recovery for clenbuteroli hydrochloride in a blank sample was 94.67%, and the RSD was 1.49% （n = 4）.

关 键 词：高效液相色谱法 火腿肠 盐酸克伦特罗 

分 类 号：S859.84[农业科学—临床兽医学]