PMID- 22200750
OWN - NLM
STAT- MEDLINE
DCOM- 20120427
LR  - 20191112
IS  - 1882-1006 (Electronic)
IS  - 0015-6426 (Linking)
VI  - 52
IP  - 5
DP  - 2011
TI  - [Determination of vedaprofen in livestock products and seafoods by liquid 
      chromatography-tandem mass spectrometry].
PG  - 304-8
AB  - A novel liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was 
      developed for the trace residue determination of vedaprofen (VPF) in livestock 
      products and seafoods. VPF was extracted from each sample with acidified acetone, 
      and the crude extract was re-extracted with ethyl acetate and NaCl solution. 
      Clean-up was performed using a weak anion exchange cartridge (Bond Elut DEA). The 
      LC separation was performed on a C18 column using acetonitrile-0.0025 mol/L 
      formic acid (3 : 2) as the mobile phase and MS was run in the negative ion 
      electrospray ionization mode. The calibration curve was linear in the range of 
      0.001-0.1 microg/mL VPF. The mean recoveries from equine muscle, cattle muscle, 
      cattle liver, cattle fat, salmon, eel, corbicula, milk, egg and buckwheat honey 
      were 72-94%, and the relative standard deviations (RSDs) were 1.1-2.0%. Limits of 
      quantitation (LOQs) ranged from 0.001 to 0.007 microg/g.
FAU - Ishihara, Michiyo
AU  - Ishihara M
AD  - Japan Food Research Laboratories, Ibaraki-shi, Osaka, Japan.
FAU - Fujita, Kazuhiro
AU  - Fujita K
FAU - Ito, Hironobu
AU  - Ito H
FAU - Matsuda, Takahiro
AU  - Matsuda T
FAU - Yatsukawa, Yoh-ichi
AU  - Yatsukawa Y
FAU - Nakamura, Munetomo
AU  - Nakamura M
FAU - Sakai, Takatoshi
AU  - Sakai T
FAU - Nemoto, Satoru
AU  - Nemoto S
LA  - jpn
PT  - Journal Article
PL  - Japan
TA  - Shokuhin Eiseigaku Zasshi
JT  - Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan
JID - 0142214
RN  - 0 (Anti-Inflammatory Agents, Non-Steroidal)
RN  - 0 (Naphthalenes)
RN  - 0 (Propionates)
RN  - OKX88EO7OI (2-(4-cyclohexyl-1-naphthalenyl)propanoic acid)
SB  - IM
MH  - Animals
MH  - Anti-Inflammatory Agents, Non-Steroidal/*analysis/isolation & purification
MH  - Chromatography, Liquid/*methods
MH  - Drug Residues/*analysis/isolation & purification
MH  - Eggs/analysis
MH  - Food Analysis/*methods
MH  - Honey/analysis
MH  - Livestock
MH  - Meat Products/*analysis
MH  - Milk/chemistry
MH  - Naphthalenes/*analysis/isolation & purification
MH  - Propionates/*analysis/isolation & purification
MH  - Seafood/*analysis
MH  - Tandem Mass Spectrometry/*methods
EDAT- 2011/12/28 06:00
MHDA- 2012/04/28 06:00
CRDT- 2011/12/28 06:00
PHST- 2011/12/28 06:00 [entrez]
PHST- 2011/12/28 06:00 [pubmed]
PHST- 2012/04/28 06:00 [medline]
AID - JST.JSTAGE/shokueishi/52.304 [pii]
AID - 10.3358/shokueishi.52.304 [doi]
PST - ppublish
SO  - Shokuhin Eiseigaku Zasshi. 2011;52(5):304-8. doi: 10.3358/shokueishi.52.304.