Assay of Oxytetracycline in Animal Feeds by Liquid Chromatography with Fluorescence Detection
نویسندگان
چکیده
منابع مشابه
Detection of Oxytetracycline Residue in Infant Formula by High-Performance Liquid Chromatography (HPLC)
Determination of drug residues in food is of great importance due to their toxicity. Long-term exposure with low level of drug residues could be important, especially in children. Based on document study, oxytetracycline (OTC) is a prophylaxis and treatment agent for great number of diseases and possesses a broad spectrum activity against many pathogenic organisms and can be toxic or cause alle...
متن کاملDetection of Oxytetracycline Residue in Infant Formula by High-Performance Liquid Chromatography (HPLC)
Determination of drug residues in food is of great importance due to their toxicity. Long-term exposure with low level of drug residues could be important, especially in children. Based on document study, oxytetracycline (OTC) is a prophylaxis and treatment agent for great number of diseases and possesses a broad spectrum activity against many pathogenic organisms and can be toxic or cause alle...
متن کاملDetermination of Ivermectin in Medicated Feeds by Liquid Chromatography with Fluorescence Detection
A labour- and time-effective analytical procedure for determination of ivermectin in medicated feed at recommended level of 2.0 mg kg(-1) has been developed and validated. The analyte was extracted from grinded feed samples with acetonitrile and derivatisated with N-methylimidazole and trifluoracetic anhydride. The fluorescent derivatives were analysed by liquid chromatography method using C8 c...
متن کاملDifferential assay for urinary catecholamines by use of liquid chromatography with fluorescence detection.
I describe a relatively simple and rapid procedure for quantitative analysis for unconjugated urinary norepinephrine, epinephrine, and dopamine. Catecholamines are isolated from urine on a carboxylic acid ion-exchange resin (Bio-Rex 70) and eluted with 0.8 mol/L boric acid. The eluates are assayed for the individual catecholamines by "high-performance" liquid chromatography with an octadecylsil...
متن کاملOxytetracycline Residues in Honey Analyzed by Liquid Chromatography with Uv Detection
American foulbrood (AFB) and European foulbrood (EFB) are destructive, infectious bacterial diseases in honeybees (Apis melifera), which can severely decrease the honey bee population and honey production (Gojmerac, 1980). American foulbrood spores are highly-resistant and can remain vital in combs and honey for many years. To control outbreaks of these infections in honeybee colonies, tetracyc...
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ژورنال
عنوان ژورنال: Journal of AOAC INTERNATIONAL
سال: 1998
ISSN: 1060-3271,1944-7922
DOI: 10.1093/jaoac/81.5.919