PMID- 14969542
OWN - NLM
STAT- MEDLINE
DCOM- 20040406
LR  - 20131121
IS  - 0021-8561 (Print)
IS  - 0021-8561 (Linking)
VI  - 52
IP  - 4
DP  - 2004 Feb 25
TI  - Field-incurred fenitrothion residues in kakis: comparison of individual fruits, 
      composite samples, and peeled and cooked fruits.
PG  - 860-3
AB  - Field trials have been carried out to determine the variability of residue levels 
      of fenitrothion and its main metabolites fenitrothion-oxon and 
      3-methyl-4-nitrophenol in individual kaki fruits versus composite samples, in 
      peel versus flesh, and in whole uncooked versus whole cooked fruits. Residue 
      levels have been determined by gas chromatography with thermionic specific 
      detection after extraction with ethyl acetate and without further cleanup. At 
      harvest, residue levels of fenitrothion were below maximum residue levels (MRLs) 
      and the two metabolites 3-methyl-4-nitrophenol and fenitrothion-oxon could be 
      quantified with average amounts of 0.080 and 0.012 mg/kg, respectively. Levels of 
      fenitrothion decreased 88% after peeling, whereas temperature did not result in a 
      high variation. The ratios of the highest residue level in the individual fruits 
      to the corresponding mean of residue levels in the composite samples for 
      fenitrothion were <3. This value is lower than that recommended by the World 
      Health Organization as default value for consumer risk assessment.
FAU - Fernandez-Cruz, Maria Luisa
AU  - Fernandez-Cruz ML
AD  - Departamento de Proteccion Vegetal, Instituto Nacional de Investigacion y 
      Tecnologia Agraria y Alimentaria (INIA), Carretera de la Coruna km 7.5, 28040 
      Madrid, Spain.
FAU - Villarroya, Mercedes
AU  - Villarroya M
FAU - Llanos, Susana
AU  - Llanos S
FAU - Alonso-Prados, Jose Luis
AU  - Alonso-Prados JL
FAU - Garcia-Baudin, Jose Maria
AU  - Garcia-Baudin JM
LA  - eng
PT  - Comparative Study
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - United States
TA  - J Agric Food Chem
JT  - Journal of agricultural and food chemistry
JID - 0374755
RN  - 0 (Insecticides)
RN  - 0 (Pesticide Residues)
RN  - W8M4X3Y7ZY (Fenitrothion)
SB  - IM
MH  - Chromatography, Gas/methods
MH  - Diospyros/*chemistry
MH  - Fenitrothion/*analysis
MH  - Food Handling/*methods
MH  - Fruit/*chemistry
MH  - Insecticides/*analysis
MH  - Pesticide Residues/*analysis
EDAT- 2004/02/19 05:00
MHDA- 2004/04/07 05:00
CRDT- 2004/02/19 05:00
PHST- 2004/02/19 05:00 [pubmed]
PHST- 2004/04/07 05:00 [medline]
PHST- 2004/02/19 05:00 [entrez]
AID - 10.1021/jf0305074 [doi]
PST - ppublish
SO  - J Agric Food Chem. 2004 Feb 25;52(4):860-3. doi: 10.1021/jf0305074.