PMID- 21942716
OWN - NLM
STAT- MEDLINE
DCOM- 20120305
LR  - 20171116
IS  - 1520-5118 (Electronic)
IS  - 0021-8561 (Linking)
VI  - 59
IP  - 20
DP  - 2011 Oct 26
TI  - LC/DAD/ESI/MS method for the determination of imidacloprid, thiacloprid, and 
      spinosad in olives and olive oil after field treatment.
PG  - 11359-66
LID - 10.1021/jf2028363 [doi]
AB  - The behavior in the field and the transfer from olives to olive oil during the 
      technological process of imidacloprid, thiacloprid, and spinosad were studied. 
      The extraction method used was effective in extracting the analytes of interest, 
      and no interfering peaks were detected in the chromatogram. The residue levels 
      found in olives after treatment were 0.14, 0.04, and 0.30 mg/kg for imidacloprid, 
      thiacloprid, and spinosad, respectively, far below the maximum residue levels 
      (MRLs) set for these insecticides in EU. At the preharvest interval (PHI), no 
      residue was detected for imidacloprid and thiacloprid, while spinosad showed a 
      residue level of 0.04 mg/kg. The study of the effect of the technological process 
      on pesticide transfer in olive oil showed that these insecticides tend to remain 
      in the olive cake. The LC/DAD/ESI/MS method showed good performance with adequate 
      recoveries ranging from 80 to 119% and good method limits of quantitation (LOQs) 
      and of determination (LODs). No matrix effect was detected.
FAU - Angioni, Alberto
AU  - Angioni A
AD  - Department of Pharmaceutical Chemistry and Technology, Universita degli Studi di 
      Cagliari, via Ospedale 72, 09124 Cagliari, Italy. aangioni@unica.it
FAU - Porcu, Luciano
AU  - Porcu L
FAU - Pirisi, Filippo
AU  - Pirisi F
LA  - eng
PT  - Journal Article
DEP - 20110930
PL  - United States
TA  - J Agric Food Chem
JT  - Journal of agricultural and food chemistry
JID - 0374755
RN  - 0 (Drug Combinations)
RN  - 0 (Imidazoles)
RN  - 0 (Insecticides)
RN  - 0 (Macrolides)
RN  - 0 (Neonicotinoids)
RN  - 0 (Nitro Compounds)
RN  - 0 (Olive Oil)
RN  - 0 (Pesticide Residues)
RN  - 0 (Plant Oils)
RN  - 0 (Pyridines)
RN  - 0 (Thiazines)
RN  - 3BN7M937V8 (imidacloprid)
RN  - DSV3A944A4 (thiacloprid)
RN  - XPA88EAP6V (spinosad)
SB  - IM
MH  - Chromatography, Liquid/*methods
MH  - Drug Combinations
MH  - Food Contamination/analysis
MH  - Fruit/chemistry
MH  - Imidazoles/analysis
MH  - Insecticides/*analysis
MH  - Macrolides/analysis
MH  - Neonicotinoids
MH  - Nitro Compounds/analysis
MH  - Olea/*chemistry
MH  - Olive Oil
MH  - Pesticide Residues/analysis
MH  - Plant Oils/*chemistry
MH  - Pyridines/analysis
MH  - Spectrometry, Mass, Electrospray Ionization/*methods
MH  - Thiazines/analysis
EDAT- 2011/09/29 06:00
MHDA- 2012/03/06 06:00
CRDT- 2011/09/28 06:00
PHST- 2011/09/28 06:00 [entrez]
PHST- 2011/09/29 06:00 [pubmed]
PHST- 2012/03/06 06:00 [medline]
AID - 10.1021/jf2028363 [doi]
PST - ppublish
SO  - J Agric Food Chem. 2011 Oct 26;59(20):11359-66. doi: 10.1021/jf2028363. Epub 2011 
      Sep 30.