title: Analysis of the anti-coccidial drug, halofunginone, in chicken feed using gas-liquid chromatography and high-performance liquid chromatography.
abstract: Methods are described for the analysis of the anti-coccidial drug, halofuginone, at concentrations of 3 ppm in chicken feed, using gas-liquid chromatography and high-performance liquid chromatography. Both methods are based on ethyl acetate extraction, partition into hydrochloric acid and purification and concentration using XAD-2 column chromatography. The precision and accuracy of both methods is given.
mesh_terms: D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D002645:Chickens; D002849:Chromatography, Gas; D002851:Chromatography, High Pressure Liquid; D003049:Coccidiostats / Q000032:analysis*; D005527:Food, Fortified / Q000032:analysis; D008722:Methods; D008903:Minerals / Q000008:administration & dosage; D010880:Piperidines / Q000032:analysis; D011799:Quinazolines / Q000032:analysis*; D052999:Quinazolinones
chemical_list: D003049:Coccidiostats; D008903:Minerals; D010880:Piperidines; D011799:Quinazolines; D052999:Quinazolinones; C010176:halofuginone