Simultaneous Determination of Residual Veterinary Drugs in Bovine, Porcine, and Chicken Muscle Using Liquid Chromatography Coupled with Electrospray Ionization Tandem Mass Spectrometry
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概要
- 論文の詳細を見る
A simple and rapid method using liquid chromatography coupled with electrospray ionization tandem mass spectrometry (LC/MS/MS) for the simultaneous determination of 130 veterinary drugs and their metabolites in bovine, porcine, and chicken muscle was developed. The drugs (1 to 10 ng/g, in muscle) were extracted from bovine, porcine, or chicken muscles with acetonitrile-methanol (95:5, v/v), and the extracts were delipidated with n-hexane saturated with acetonitrile. The extracts were evaporated, dissolved with methanol, analyzed by liquid chromatography with gradient elution on a C18 column, and determined by electrospray ionization tandem mass spectrometry. The detection limits ranged from 0.03 to 3 ng/g. The quantitation limits ranged from 0.1 to 10 ng/g. One hundred eleven, 122, and 123 drugs from bovine, porcine, and chicken muscle respectively showed recoveries between 70 and 110%.
- 社団法人 日本農芸化学会の論文
- 2006-01-23
著者
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Kozono Masaki
Ehime Women's College Institute Of Life Science
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Morimatsu Fumiki
R&d Center Nippon Meat Packers Inc.
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Kitayama Masahiko
Ehime Women's College
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Kitayama Masahiko
Ehime Women's College Institute Of Life Science
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Yamada Ryoji
Research And Development Center Nippon Meat Packers Inc.
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OHMORI Takashi
Research and Development Center, Nippon Meat Packers, Inc.
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Morimatsu Fumiki
Research And Development Center Nippon Meat Packers Inc.
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Morimatsu Fumiki
Res. And Dev. Center Nippon Meat Packers Inc.
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Ohmori Takashi
Research And Development Center Nippon Meat Packers Inc.
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