一种分析猪肾和牛肾中林可霉素的方法。
A method for the analysis of lincomycin in porcine and bovine kidney.
作者信息
Farrington W H, Cass S D, Patey A L, Shearer G
机构信息
Ministry of Agriculture, Fisheries and Food, Food Science Laboratory, Norwich, Norfolk, UK.
出版信息
Food Addit Contam. 1988 Jan-Mar;5(1):67-75. doi: 10.1080/02652038809373664.
A method of analysis has been developed for the estimation of lincomycin in porcine and bovine kidney. The method employed high performance liquid chromatography and Sep-Pak clean-up of methanolic tissue extracts and nitrogen specific gas chromatographic detection. Using spiked (0.1 mg kg-1) extracts recoveries in the range 40-50% were obtained. Analysis at the 0.05 mg kg-1 level is possible. Fifty four samples of kidney destined for UK sale were analysed for the presence of this drug. No samples were found to contain lincomycin.
已开发出一种分析方法，用于测定猪肾和牛肾中的林可霉素。该方法采用高效液相色谱法，并用Sep-Pak对甲醇组织提取物进行净化处理，以及氮特异性气相色谱检测。使用加标（0.1 mg/kg-1）提取物时，回收率在40%-50%范围内。可以在0.05 mg/kg-1水平进行分析。对54份准备在英国销售的肾样品进行了该药物的分析。未发现任何样品含有林可霉素。
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