Arid
DOI10.2116/bunsekikagaku.56.317
Simultaneous determination of residual veterinary drugs in muscle by on-line solid phase extraction/high-performance liquid chromatography/tandem mass spectrometry
Tagiri-Endo, Misako; Yanagita, Noriaki
通讯作者Tagiri-Endo, Misako
来源期刊BUNSEKI KAGAKU
ISSN0525-1931
出版年2007
卷号56期号:5页码:317-326
英文摘要

A rapid simultaneous assay was developed for determining 63 veterinary drugs in bovine, porcine, and poultry muscles by on-line solid phase extraction (on-line SPE)/high-performance liquid chromatography/tandem mass spectrometry (MS/MS). The drugs were extracted from muscle samples with acetonitrile-methanol (4: 1, v/v). The extracts were evaporated, and the residues were dissolved with acetonitrile-water (I : 1, v/v). The samples were injected into an on-line SPE column packed with Oasis HLB using 0.1% formic acid as a mobile phase, to separate drugs from interfering substances and retain them on it. The drugs were introduced onto an analytical column using 0.1% formic acid-acetonitrile in a gradient mode by column switching and directed into MS/MS. Under the optimal analytical conditions, the repeatability of the retention time and the peak area of standard compounds were less than 1% and 12%, respectively. The recoveries of 63 drugs from muscle spiked at 20 ng/g were 45.8 similar to 153%. The detection limits were less than or equal to 10 ng/g.


英文关键词veterinary drugs LC/MS/MS on-line solid phase extraction column switching muscle
类型Article
语种Japanese
国家Japan
收录类别SCI-E
WOS记录号WOS:000246718400003
WOS关键词BOVINE-MILK ; CLEANUP ; COLUMN
WOS类目Chemistry, Analytical
WOS研究方向Chemistry
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/153731
作者单位(1)Miyagi Prefectural Govt, Inst Publ Hlth & Environm, Miyagino Ku, Sendai, Miyagi 9838666, Japan
推荐引用方式
GB/T 7714
Tagiri-Endo, Misako,Yanagita, Noriaki. Simultaneous determination of residual veterinary drugs in muscle by on-line solid phase extraction/high-performance liquid chromatography/tandem mass spectrometry[J],2007,56(5):317-326.
APA Tagiri-Endo, Misako,&Yanagita, Noriaki.(2007).Simultaneous determination of residual veterinary drugs in muscle by on-line solid phase extraction/high-performance liquid chromatography/tandem mass spectrometry.BUNSEKI KAGAKU,56(5),317-326.
MLA Tagiri-Endo, Misako,et al."Simultaneous determination of residual veterinary drugs in muscle by on-line solid phase extraction/high-performance liquid chromatography/tandem mass spectrometry".BUNSEKI KAGAKU 56.5(2007):317-326.
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