PMID- 23785995
OWN - NLM
STAT- MEDLINE
DCOM- 20141219
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 31
IP  - 3
DP  - 2013 Mar
TI  - [Rapid determination of 129 pesticide residues in vegetables and fruits by gas 
      chromatography-triple quadrupole mass spectrometry].
PG  - 228-39
AB  - An analytical method for the simultaneous determination of 129 pesticides in 
      vegetables and fruits was established based on optimized QuEChERS with gas 
      chromatography-triple quadrupole mass spectrometry (GC-MS/MS). The samples were 
      extracted with acetonitrile (containing 1% (v/v) acetic acid), then the extracts 
      were determined by GC-MS/MS in multireaction monitoring (MRM) mode after being 
      cleaned up with mixed solid-phase dispersion, and the external standard method 
      was applied to quantify the pesticides. The results showed that all the 129 
      pesticides had good linearity in certain ranges with the correlation coefficients 
      ( r2) higher than 0. 98. The average recoveries of the most of 129 pesticides in 
      different matrices were in the range of 66.2% - 124.7% at the spiked level of 10 
      micro g/kg, with relative standard deviations (RSDs) of 0.9% - 24.4%. The limits 
      of quantification (LOQs) of the method were 0.03 - 16.7 micro g/kg. The results 
      demonstrated that the developed method is simple, rapid, sensitive and high 
      efficient for screening multiple pesticide residues in vegetables and fruits.
FAU - Ma, Zhiling
AU  - Ma Z
AD  - Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 
      Supervision and Testing Center for Vegetable Quality, Ministry of Agriculture, 
      Beijing 100081, China.
FAU - Zhao, Wen
AU  - Zhao W
FAU - Li, Lingyun
AU  - Li L
FAU - Zheng, Shuning
AU  - Zheng S
FAU - Lin, Huan
AU  - Lin H
FAU - Zhang, Yanguo
AU  - Zhang Y
FAU - Gao, Qingzhen
AU  - Gao Q
FAU - Liu, Su
AU  - Liu S
LA  - chi
PT  - English Abstract
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Pesticide Residues)
SB  - IM
MH  - Food Contamination/*analysis
MH  - Fruit/*chemistry
MH  - Gas Chromatography-Mass Spectrometry/*methods
MH  - Pesticide Residues/*analysis
MH  - Tandem Mass Spectrometry/methods
MH  - Vegetables/*chemistry
EDAT- 2013/06/22 06:00
MHDA- 2014/12/20 06:00
CRDT- 2013/06/22 06:00
PHST- 2013/06/22 06:00 [entrez]
PHST- 2013/06/22 06:00 [pubmed]
PHST- 2014/12/20 06:00 [medline]
AID - 10.3724/sp.j.1123.2012.10029 [doi]
PST - ppublish
SO  - Se Pu. 2013 Mar;31(3):228-39. doi: 10.3724/sp.j.1123.2012.10029.