Effects of frozen storage on the recovery of clenbuterol from urine samples for official control

Food Additives and Contaminants

Volumn 19, Issue 11, 2002, Pages 1010-1014

  Gonzalez Gigosos P ^a   Fente Sampay, C ^b   Franco Abuin C ^b   Cepeda Saez A ^b   Vazquez Belda B I ^c  

^a Lab de Salud Publica de Lugo   (Spain)

^b Laboratorio de Higiene e Inspección de Alimentos   (Spain)

^c UNIVERSIDAD CEU CARDENAL HERRERA   (Spain)

Author keywords

agonists; Clenbuterol; Frozen storage; Stability; Urine

Indexed keywords

CLENBUTEROL; DRUG RESIDUE; GROWTH PROMOTOR;

ARTICLE; CONTROLLED STUDY; DRUG DETERMINATION; DRUG STRUCTURE; DRUG URINE LEVEL; FOOD SAFETY; FREEZING; GAS CHROMATOGRAPHY; HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY; MASS SPECTROMETRY; NONHUMAN; PRIORITY JOURNAL; STORAGE; URINALYSIS;

ADRENERGIC BETA-AGONISTS; ANIMALS; CATTLE; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; CLENBUTEROL; CRYOPRESERVATION; DRUG RESIDUES; GAS CHROMATOGRAPHY-MASS SPECTROMETRY; TIME FACTORS;

EID: 0036850321     PISSN: 0265203X     EISSN: None     Source Type: Journal    
DOI: 10.1080/02652030210157673     Document Type: Article

References (12)

1. DIRECTIVE 96/22/CE DEL CONSEJO DE 29 ABRIL 1996. Por la que se prohibe utilizar determinadas sustancias de efecto hormonal y tirostt́ico y sustancias beta-agonistas en la cría del ganado y por la que se derogan las Directivas 81/602/CEE, 88/196/CEE y 88/299/CEE.D.O.C.E. No. L125.
2. ELLIOT, C. T., MCCAUGHEY, W. J., and SHORTT, H. D., 1993, Residues of the beta-agonist clenbuterol in tissues of medicated farm animals. Food Additives and Contaminants, 10, 231-244.
3. GABRIEL, A., ISTASSE, L., CLINQUART, A., DUFRASNE, I, VAN EENAEME, C., GIELEN, M., and BIENFAIT, J. M., 1989, Quelques considerations sur lútilisation des b-agonistes dans le cadre de la production de viande. Annales of Médicine Véterinaire, 133, 281-291.
4. GIGOSOS, P., FENTE, C. A., VÁZQUEZ, B. I, FRANCO, C. M., and CEPEDA, A., 1995, Clenbuterol extraction by diphasic-dialysis and determination in bovine urine by GC-MS. Journal of Mass spectrometry and Rapid Communications in Mass Spectrometry, S210-S212.
5. GUSTIN, P., ANSAY, M., and MAGHUIN, G., 1989, La pharmacologie et le probléme des résidus des agonists,2 adrenérgiques chez les bovins. Annales of Médicine Véterinaire, 133, 293-311.
6. LÓPEZ, C., VENTANAS, J., and BURGOS, J., 1987, Influencia de los esteroides gonadales y otros agentes anabolizantes, los tirostáticos y los repartidores de energía en la composición de la canal y en la calidad de la carne. Medicina Veterinaria, 6, 135-151.
7. MAO, J. H., CHEN, S. J., NA, Z. Y. ZHANG, Y., HUANG, Y. K., and LI, Y. P., 1996, Frozen storage of urine samples before ELISA measurement of retinol-binding protein. Clinical Chemistry, 42, 466-467.
8. PFAFFL, M. W., VAN GINKEL, L. A., MCEVOY, J. D. G., MAGHUINROGISTER, G., and MEYER, H. H. D., 2001, Development of clenbuterol reference materials: lyophilized bovine eye samples free of clenbuterol (CRM 673) and containing clenbuterol (CMR 674). Part 1. Preparation, homogeneity and stability. Journal of Analytical Chemistry, 371, 1086-1091.
9. PRESA, C., RAMOS, M., and REUVERS, TH., 1990, Método rápido para la determinación de residuos de clenbuterol en orina por cromatografía en capa fina. Alimentaria, 1-2, 85-87.
10. RICKS, C. A., DALRYMPE, R. H., and BAKER, P. K., 1984, Use of repartitioning agents to improve performance and body composition of meat animals. Reciprocal Meat Conferences Pros., 37, 5-7.
11. SCHMITZ, P., DEGAND, G., PELZER, G., GASPAR, P., and MAGHUIN, G., 1989, Développements analytiques pour la détection du clenbutérol utilisé comme agent de répartition de graisse chez les animaux de bouherie. Annales of Médicine Véterinaire, 133, 427-430.
12. VAN RHIJN, J. A. TRAAJ, W. A., and HESKAMP, H. H., 1993, Confirmatory analysis of clenbuterol using two different derivatives simultaneously. Journal of Chromatography, 619, 243-249.