Journal of Chromatography Open, 2022 The direct injection of acetonitrile sample extracts using GC-MS/MS is a challenging task in specific matrices of high polar components, like strawberries.
Abd-Alrahman H. Abo-Gaida +5 more
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A TOTAL DIET STUDY OF PESTICIDES AND CONTAMINANTS FOR SOME TABLE READY DIETS IN GREAT CAIRO IN 2002 [PDF]
Journal of Animal and Poultry Production, 2004 A total diet study estimated the dietary intake of 80 organochlorine, organophosphorous, organonitrogen, and some pyrethroid pesticides, lead cadmium, copper and nitrates.
Mona Khorshid, M. Ayoub, E. Salama,
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METHOD VALIDATION OF DITHIOCARBAMATES RESIDUES ON SOME EGYPTIAN COMMODITIES USING GC-MASS INSTRUMENT [PDF]
Journal of Plant Protection and Pathology, 2011 Dithiocarbamates are a non systemic group of fungicides widely used to protect crops from fungal diseases. An applicable GC-Mass method is found to be specified to determine the residues of dithiocarbamates.
M. N., A. Hassan, Abir El-Gohary
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Interactions between heavy metals and photosynthetic materials studied by optical techniques [PDF]
, 2009 In this work studies on rapid inhibitory interactions between heavy metals and photosynthetic materials at different organization levels were carried out by optical assay techniques, investigating the possibility of applications in the heavy metal ...
CATUCCI, Lucia +14 more
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IMPLEMENTATION OF THE HAZARD ANALYSIS AND CRITICAL CONTROL POINTS (HACCP) SYSTEM FOR SAFETY PRODUCTION OF SOFT CHEESE [PDF]
Journal of Food and Dairy Sciences, 2006 The aim of this investigation is to determine the chemical and microbiological hazards and critical control points during the manufactur of soft cheese for developing of HACCP plan tor this product.
M. El Tahan, M. Khorshed, F. El Tahan.
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Resources Chemicals and Materials, 2022 The massive stacking of the coal gangue (CG) in the coal mining process, discarded industrial zeolite waste (IZW) and agricultural corn straw (CS) has caused serious environmental pollution and resource waste.
Haibo Wang +3 more
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THERMAL AND PHOTODECOMPOSITION OF FENITROTHION AND MALATHION INSECTICIDES [PDF]
Journal of Plant Protection and Pathology, 2011 The effect of exposure to heat, UV-rays and sunlight on the degradation of fenitrothion and malathion were studied. It was found that fenitrothion insecticide residues was more persistence than malathion insecticide residues and both showed progressive ...
A. Mahmoud
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DETECTION OF PESTICIDE RESIDUES AND HEAVY METALS IN WHEAT SAMPLES COLLECTED FROM LOCAL MARKETS IN DIFFERENT EGYPTIAN GOVERNORATES [PDF]
Journal of Plant Protection and Pathology, 2012 One hundred and fifty five wheat samples were collected from different local markets located in ten governorates in Egypt. All samples were subjected to multiresidue analysis to investigate the residues of organochlorine, organophosphorous ...
Ghada Ali +3 more
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ESTABLISHMENT OF ANALYTICAL METHOD AND MONITORING FOR DETERMINATION OF PESTICIDE RESIDUES IN COLLECTED HONEY SAMPLES [PDF]
Journal of Plant Protection and Pathology, 2010 Three different analytical methods were used in this investigation to choose the suitable method with high recovery to validate an analytical method for pesticide residues in honey samples.
G. Maatook +4 more
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Frontiers in Marine Science, 2022 Rapid urbanization and other human activities have exacerbated the global human health risks associated with antibiotic resistance genes (ARGs). Swimming in contaminated waters is one of important pathways by which humans can be exposed to ARGs. However,
Ying Han +11 more
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