Simultaneous determination of spinosad, temephos, and piperonyl butoxide in animal-derived foods using LC-MS/MS.
Animals
Chromatography, Liquid
/ methods
Drug Combinations
Eggs
/ analysis
Fishes
Food Analysis
/ methods
Food Contamination
/ analysis
Limit of Detection
Linear Models
Macrolides
/ analysis
Meat
/ analysis
Milk
/ chemistry
Pesticide Residues
/ analysis
Piperonyl Butoxide
/ analysis
Reproducibility of Results
Republic of Korea
Swine
Tandem Mass Spectrometry
/ methods
Temefos
/ analysis
LC-MS/MS
fish
milk
pig muscle
piperonyl butoxide
residues
spinosad
table egg
temephos
Journal
Biomedical chromatography : BMC
ISSN: 1099-0801
Titre abrégé: Biomed Chromatogr
Pays: England
ID NLM: 8610241
Informations de publication
Date de publication:
Jun 2019
Jun 2019
Historique:
received:
13
11
2018
revised:
07
01
2019
accepted:
09
01
2019
pubmed:
22
1
2019
medline:
14
6
2019
entrez:
22
1
2019
Statut:
ppublish
Résumé
Pesticides, which are used as plant protection products, can enter the food chain, and exposure to these xenobiotics can cause a wide array of health problems in humans. Therefore, the objective of the present study was to develop an analytical method for the simultaneous determination of residual spinosad (sum of spinosyn A and D), temephos and piperonyl butoxide in porcine muscle, egg, milk, eel, flatfish and shrimp (sampling period: February to June 2018) using liquid chromatography-triple quadrupole tandem mass spectrometry (LC-MS/MS). The target analytes were extracted with a combination of acidified acetonitrile and ethyl acetate and subsequently purified with original QuEChERS kits (composed of magnesium sulfate and sodium chloride) as well as n-hexane. All analytes were separated on a reversed-phase analytical column using a mobile phase of (A) 0.1% formic acid containing 10 mm ammonium formate in distilled water and (B) methanol. Good linearity (R
Substances chimiques
Drug Combinations
0
Macrolides
0
Pesticide Residues
0
Piperonyl Butoxide
LWK91TU9AH
Temefos
ONP3ME32DL
spinosad
XPA88EAP6V
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e4493Subventions
Organisme : Ministry of Food and Drug Safety Administration, Republic of Korea
ID : 16162MFDS582
Informations de copyright
© 2019 John Wiley & Sons, Ltd.