Determination of the Chlorinated Pesticides Residues in Soils Treated with Modern Pesticides

2017 ◽  
Vol 62 (1) ◽  
pp. 75-82
Author(s):  
Vlad Pănescu ◽  
◽  
Sorin Pop ◽  
Mircea Anton ◽  
Mihail Simion Beldean-Galea ◽  
...  
Keyword(s):  
Chlorinated Pesticides ◽  
Pesticides Residues

The identification and determination of chlorinated pesticides residues

The Analyst ◽  
1965 ◽  
Vol 90 (1076) ◽  
pp. 649 ◽  
Author(s):  
J. H. Hamence ◽  
P. S. Hall ◽  
D. J. Caverly
Keyword(s):  
Chlorinated Pesticides ◽  
Pesticides Residues

scholarly journals Pesticide Residues in Pineapple Juice in Abidjan, Cote D’ivoire

2020 ◽  
pp. 91-97
Author(s):  
AKE ASSI Yolande Epouse DATTE ◽  
GNONSORO Urbain Paul ◽  
KOUAKOU Konan Jean-Marie ◽  
KPAN KPAN Kouakou Gains ◽  
BIÉGO Godi Henri ◽  
...  
Keyword(s):  
Cote D'ivoire ◽  
Pesticide Residues ◽  
High Performance ◽  
Côte D’Ivoire ◽  
Limit Of Detection ◽  
Cote D’Ivoire ◽  
Pesticides Residues ◽  
Pineapple Juice ◽  
Côte D'ivoire

The determination of pesticides in food products is an essential issue to guarantee food safety and minimize health risks of consumers. In this study, 30 pineapple juice samples were collected randomly from 30 seller through the city of Abidjan (Côte d’Ivoire) and analyzed for the determination of pesticide residues. The aim of the work was to quantify 30 commonly used pesticides (Metolachlor, Chlorpropham, Parathion-methyl, Chlorfenvinphos, Vinclozolin, Parathion-ethyl, Fenuron, Aldicarb, Metoxuron, Monuron, Methabenzthiazuron, Chlortoluron, Monolinuron, Isoproturon, Diuron, Metobromuron, Metazachlor, Buturon, Linuron, Prometryn, Terbutryn, Desisopropylatrazine, Desethylatrazine, Simazine, Cyanazine, Atrazine, Propazine, Terbuthylazine, Metamitron, Crimidine and Metolachlor) in real samples of pineapple juice. The method used for the determination of these analytes in the complex matrices was high-performance liquid chromatography with UV/Visible detector. Results obtained indicate that 30% of the investigated pineapple juices samples are free of pesticides residues or have a level below Limit Of Detection......

scholarly journals Cleanup Procedure for Monitoring Chlorinated Compounds in Animal Feed and Crops

1998 ◽  
Vol 81 (3) ◽  
pp. 513-518 ◽  
Author(s):  
Mona Syhre ◽  
Gudrun Hanschmann ◽  
Ralf Heber
Keyword(s):  
Gas Chromatography ◽  
Silica Gel ◽  
Carbon Material ◽  
Animal Feed ◽  
Gel Permeation Chromatography ◽  
Electron Capture Detection ◽  
Chlorinated Pesticides ◽  
Gel Permeation ◽  
Cleanup Procedure

abstract A powerful cleanup procedure for determination of chlorinated pesticides and poly chlorinated biphenyls (PCBs) in difficult agricultural matrixes like feeds or crops was developed to eliminate the interferences in chromatograms obtained by gas chromatography with electron capture detection. The adsorption material used was ENVI-Carb, a graphitized nonporous carbon material. This procedure proved to be more reliable than the established cleanup procedure, which uses gel permeation chromatography and silica gel cartridges. Because ENVI-Carb cleanup delivers clear, colorless eluates with no interferences, chlorinated pesticides and PCBs may be detected at levels as low as 0.0004 mg/kg for monitoring purposes. Accuracy was validated through a series of recovery experiments.

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