Testing the stability of pesticides during sample processing for the chlorpyrifos and malathion residue analysis in cucumber, including matrix effects.
This article describes the procedure of the testing the stability of compounds during sample processing for the pesticide residue analysis in cucumber, including matrix matched assessment. To find out significant differences, one-tailed t test was applied to the data at 95% confidence level. Our results showed that the calculated value was bigger than the critical value (t ( calc ) > t ( crit )), which means the pesticides were decomposed under our processing conditions.
Tiryaki
Osman
O
Application Department, Agriculture Unit, Turkish Atomic Energy Authority, Sarayköy Nuclear Research and Training Center, Istanbul Road 30.km, 06983 Kazan, Ankara, Turkey. osmantiryaki@yahoo.com
Baysoyu
Dilan
D
Seçer
Emine
E
Aydin
Gülizar
G
D004390:Chlorpyrifos / Q000032:analysis*; D002849:Chromatography, Gas / Q000379:methods*; D018553:Cucumis sativus; D004355:Drug Stability; D005504:Food Analysis / Q000379:methods*; D007306:Insecticides / Q000032:analysis*; D008294:Malathion / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis*
D007306:Insecticides; D010573:Pesticide Residues; D004390:Chlorpyrifos; D008294:Malathion