PMID- 26003358
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20150527
LR  - 20150525
IS  - 0308-8146 (Print)
IS  - 0308-8146 (Linking)
VI  - 109
IP  - 2
DP  - 2008 Jul 15
TI  - Dissipation of organophosphorus pesticides in wheat during pasta processing.
PG  - 355-60
LID - S0308-8146(07)01307-6 [pii]
LID - 10.1016/j.foodchem.2007.12.048 [doi]
AB  - For investigating the carryover of some organophosphorus pesticide residues in 
      the cereal food chain from grain to consumer, a study was set up on durum wheat, 
      semolina and pasta. Pesticide-free durum wheat was placed into a small-scale 
      model of a commercial storage vessel and treated with pesticides (malathion, 
      fenitrothion, chlorpyrifos methyl, and pirimiphos methyl) according to the raw 
      material legislation of Turkey. The residue levels of insecticides were 
      determined in wheat, semolina, and spaghetti produced from stored wheat at 
      various time intervals during five months of storage. A multiresidue analysis was 
      performed using GC equipped with an NPD. The confirmation was performed by GC-MS. 
      The residue levels of insecticides in wheat exceeded the maximum residue limits 
      (MRLs) for wheat. The storage period was generally not effective enough to reduce 
      the residues in wheat to levels below the MRLs. Although a considerable amount of 
      the insecticides remained in the semolina, spaghetti processing significantly 
      reduced residue concentrations in general. Pirimiphos methyl was the most 
      persistent of the insecticides and comparatively less substantial loss occurred 
      during milling and spaghetti processing due to its physicochemical properties.
CI  - Copyright (c) 2007 Elsevier Ltd. All rights reserved.
FAU - Uygun, Umran
AU  - Uygun U
AD  - Department of Food Engineering, Hacettepe University, 06800 Beytepe, Ankara, 
      Turkey. Electronic address: umran@hacettepe.edu.tr.
FAU - Senoz, Berrin
AU  - Senoz B
AD  - Ministry of Agriculture and Rural Affairs, Ankara Provincial Control 
      Laboratories, Ankara, Turkey.
FAU - Koksel, Hamit
AU  - Koksel H
AD  - Department of Food Engineering, Hacettepe University, 06800 Beytepe, Ankara, 
      Turkey.
LA  - eng
PT  - Journal Article
DEP - 20071225
PL  - England
TA  - Food Chem
JT  - Food chemistry
JID - 7702639
OTO - NOTNLM
OT  - Chlorpyrifos methyl
OT  - Fenitrothion
OT  - Malathion
OT  - Pirimiphos methyl
OT  - Semolina
OT  - Spaghetti
OT  - Wheat
EDAT- 2008/07/15 00:00
MHDA- 2008/07/15 00:01
CRDT- 2015/05/25 06:00
PHST- 2007/10/06 00:00 [received]
PHST- 2007/11/11 00:00 [revised]
PHST- 2007/12/18 00:00 [accepted]
PHST- 2015/05/25 06:00 [entrez]
PHST- 2008/07/15 00:00 [pubmed]
PHST- 2008/07/15 00:01 [medline]
AID - S0308-8146(07)01307-6 [pii]
AID - 10.1016/j.foodchem.2007.12.048 [doi]
PST - ppublish
SO  - Food Chem. 2008 Jul 15;109(2):355-60. doi: 10.1016/j.foodchem.2007.12.048. Epub 
      2007 Dec 25.