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Multiresidue analysis of anabolic agents in muscle tissues and urines of cattle by GC-MS. / Daeseleire, E A; De Guesquière, A; Van Peteghem, C H.

In: Journal of Chromatographic Science, Vol. 30, Nr. 10, 1992, blz. 409-14.

Onderzoeksoutput: Bijdrage aan tijdschriftA1: Web of Science-artikel

Harvard

Daeseleire, EA, De Guesquière, A & Van Peteghem, CH 1992, 'Multiresidue analysis of anabolic agents in muscle tissues and urines of cattle by GC-MS', Journal of Chromatographic Science, vol. 30, nr. 10, blz. 409-14.

APA

Daeseleire, E. A., De Guesquière, A., & Van Peteghem, C. H. (1992). Multiresidue analysis of anabolic agents in muscle tissues and urines of cattle by GC-MS. Journal of Chromatographic Science, 30(10), 409-14.

Vancouver

Daeseleire EA, De Guesquière A, Van Peteghem CH. Multiresidue analysis of anabolic agents in muscle tissues and urines of cattle by GC-MS. Journal of Chromatographic Science. 1992;30(10):409-14.

Author

Daeseleire, E A ; De Guesquière, A ; Van Peteghem, C H. / Multiresidue analysis of anabolic agents in muscle tissues and urines of cattle by GC-MS. In: Journal of Chromatographic Science. 1992 ; Vol. 30, Nr. 10. blz. 409-14.

Bibtex

@article{4669ab80eaea451b8d30c76f29030bf4,
title = "Multiresidue analysis of anabolic agents in muscle tissues and urines of cattle by GC-MS",
abstract = "The illegal use of anabolic steroids in livestock breeding has taken enormous proportions the last few decades. To protect the consumer against possible harmful effects due to the consumption of contaminated meat or meat products, a multiresidue analysis of anabolic steroids has been developed for muscle tissues and urine. The pretreatment of the meat and urine samples consists of an enzymatic digestion, liquid or solid-phase extraction, and finally high-performance liquid chromatography (HPLC) fractionation. Five fractions or windows are collected, each containing a number of analytes. The residues are derivatized prior to the detection by gas chromatography-mass spectrometry (GC-MS). Both gas chromatographic retention data and mass spectral data are used for identification of nortestosterone, testosterone, estradiol, ethynylestradiol, trenbolone, zeranol, diethylstilbestrol, boldenone, methandienone, methyltestosterone, megestrol acetate, chlormadinone acetate, medroxyprogesterone acetate, chlorotestosterone, progesterone, and chlorotestosterone acetate. The limit of detection varies from matrix to matrix and from analyte to analyte but is, in the most favorable case, on the order of 0.3 ppb (micrograms/kg).",
keywords = "Anabolic Agents, Animals, Cattle, Chromatography, High Pressure Liquid, Drug Residues, Gas Chromatography-Mass Spectrometry, Hydrolysis, Indicators and Reagents, Meat, Muscles, Spectrophotometry, Ultraviolet",
author = "Daeseleire, {E A} and {De Guesqui{\`e}re}, A and {Van Peteghem}, {C H}",
year = "1992",
language = "English",
volume = "30",
pages = "409--14",
journal = "Journal of Chromatographic Science",
issn = "0021-9665",
publisher = "Preston Publications",
number = "10",

}

RIS

TY - JOUR

T1 - Multiresidue analysis of anabolic agents in muscle tissues and urines of cattle by GC-MS

AU - Daeseleire, E A

AU - De Guesquière, A

AU - Van Peteghem, C H

PY - 1992

Y1 - 1992

N2 - The illegal use of anabolic steroids in livestock breeding has taken enormous proportions the last few decades. To protect the consumer against possible harmful effects due to the consumption of contaminated meat or meat products, a multiresidue analysis of anabolic steroids has been developed for muscle tissues and urine. The pretreatment of the meat and urine samples consists of an enzymatic digestion, liquid or solid-phase extraction, and finally high-performance liquid chromatography (HPLC) fractionation. Five fractions or windows are collected, each containing a number of analytes. The residues are derivatized prior to the detection by gas chromatography-mass spectrometry (GC-MS). Both gas chromatographic retention data and mass spectral data are used for identification of nortestosterone, testosterone, estradiol, ethynylestradiol, trenbolone, zeranol, diethylstilbestrol, boldenone, methandienone, methyltestosterone, megestrol acetate, chlormadinone acetate, medroxyprogesterone acetate, chlorotestosterone, progesterone, and chlorotestosterone acetate. The limit of detection varies from matrix to matrix and from analyte to analyte but is, in the most favorable case, on the order of 0.3 ppb (micrograms/kg).

AB - The illegal use of anabolic steroids in livestock breeding has taken enormous proportions the last few decades. To protect the consumer against possible harmful effects due to the consumption of contaminated meat or meat products, a multiresidue analysis of anabolic steroids has been developed for muscle tissues and urine. The pretreatment of the meat and urine samples consists of an enzymatic digestion, liquid or solid-phase extraction, and finally high-performance liquid chromatography (HPLC) fractionation. Five fractions or windows are collected, each containing a number of analytes. The residues are derivatized prior to the detection by gas chromatography-mass spectrometry (GC-MS). Both gas chromatographic retention data and mass spectral data are used for identification of nortestosterone, testosterone, estradiol, ethynylestradiol, trenbolone, zeranol, diethylstilbestrol, boldenone, methandienone, methyltestosterone, megestrol acetate, chlormadinone acetate, medroxyprogesterone acetate, chlorotestosterone, progesterone, and chlorotestosterone acetate. The limit of detection varies from matrix to matrix and from analyte to analyte but is, in the most favorable case, on the order of 0.3 ppb (micrograms/kg).

KW - Anabolic Agents

KW - Animals

KW - Cattle

KW - Chromatography, High Pressure Liquid

KW - Drug Residues

KW - Gas Chromatography-Mass Spectrometry

KW - Hydrolysis

KW - Indicators and Reagents

KW - Meat

KW - Muscles

KW - Spectrophotometry, Ultraviolet

M3 - A1: Web of Science-article

C2 - 1430050

VL - 30

SP - 409

EP - 414

JO - Journal of Chromatographic Science

JF - Journal of Chromatographic Science

SN - 0021-9665

IS - 10

ER -