PMID- 26930957
OWN - NLM
STAT- MEDLINE
DCOM- 20160426
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 33
IP  - 10
DP  - 2015 Oct
TI  - [Determination of six amide pesticide residues in vegetables and fruits by solid 
      phase extraction-ultra high performance liquid chromatography-tandem mass 
      spectrometry].
PG  - 1019-25
AB  - A solid phase extraction coupled with ultra high performance liquid 
      chromatography-tandem mass spectrometry (SPE-UPLC-MS/MS) method was developed for 
      simultaneous determination of six amide pesticides, cyantraniliprole, 
      mandipropamid, boscalid, fluopicolide, thifluzamide and flubendiamide, in 
      vegetables and fruits. After extraction with acetonitrile, purification with 
      Florisil SPE cartridges and dissolution with methanol, the targets in the sample 
      solutions were analyzed by UPLC-MS/MS on an Agilent Proshell 120 EC-C18 column 
      with a mixture of 0.1% formic acid solution and methanol as the mobile phases 
      under gradient elution conditions. The mass spectrometer operated in multiple 
      reaction monitoring (MRM) mode with the negative and positive modes. Good 
      linearity was obtained for the six amide pesticides at the mass concentrations of 
      0.000 5 - 1.00 mg/L with the correlation coefficients more than 0.999. The 
      fortified recoveries were in the range of 72.4% - 119.4% with the concentration 
      levels at 0.01, 0.1 and 1.0 mg/kg for cyantraniliprole, mandipropamid, boscalid, 
      fluopicolide, thifluzamide, and 0.001, 0.01 and 0.1 mg/kg for flubendiamide. The 
      relative standard deviations (RSDs) were less than 15% and the limits of 
      quantification were 0.01 mg/kg for cyantraniliprole, mandipropamid, boscalid, 
      fluopicolide, thifluzamide, and 0.001 mg/kg for flubendiamide. All the above 
      observations indicate that the established analytical method is simple, efficient 
      and sensitive, and suitable for the determination of the six amide pesticides in 
      vegetables and fruits.
FAU - Ma, Lin
AU  - Ma L
FAU - Chen, Jianbo
AU  - Chen J
FAU - Zhao, Li
AU  - Zhao L
FAU - Zhan, Xiuping
AU  - Zhan X
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Pesticide Residues)
SB  - IM
MH  - Chromatography, High Pressure Liquid
MH  - *Food Contamination
MH  - *Fruit
MH  - Pesticide Residues/*analysis
MH  - Solid Phase Extraction
MH  - Tandem Mass Spectrometry
MH  - *Vegetables
EDAT- 2016/03/05 06:00
MHDA- 2016/04/27 06:00
CRDT- 2016/03/03 06:00
PHST- 2016/03/03 06:00 [entrez]
PHST- 2016/03/05 06:00 [pubmed]
PHST- 2016/04/27 06:00 [medline]
AID - 10.3724/sp.j.1123.2015.05013 [doi]
PST - ppublish
SO  - Se Pu. 2015 Oct;33(10):1019-25. doi: 10.3724/sp.j.1123.2015.05013.