Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Rania M. Abd El-Hamid"'
Autor:
Saleh S. Alhewairini, Rania M. Abd El-Hamid, Nevein S. Ahmed, Sherif B. Abdel Ghani, Osama I. Abdallah
Publikováno v:
Plants, Vol 13, Iss 12, p 1695 (2024)
The QuEChERS method was adjusted to determine bifenthrin residues in grapes and grape leaves. Extraction and cleanup procedures were optimized to decrease co-extracted materials and enhance the detection of bifenthrin. The method was validated per th
Externí odkaz:
https://doaj.org/article/91189531d58b49ef978bfad9aef35407
Autor:
Osama I. Abdallah, Rania M. Abd El-Hamid, Nevein S. Ahmed, Saleh S. Alhewairini, Sherif B. Abdel Ghani
Publikováno v:
Foods, Vol 13, Iss 7, p 1106 (2024)
A facile procedure for extracting and determining seven neonicotinoids was developed. Water was the only extraction solvent without phase separation and cleanup steps. The method was validated according to European Union standards, and the values obt
Externí odkaz:
https://doaj.org/article/500d8b1731214a5694f4c848e34fe9e2
Autor:
Osama I. Abdallah, Rania M. Abd El-Hamid, Nevein S. Ahmed, Sayed M. Saleh, Fahad M. Alminderej
Publikováno v:
Plants, Vol 12, Iss 7, p 1493 (2023)
Insecticides are important to increase crop yields, but their overuse has damaged the environment and endangered human health. In this study, residues of spiromesifen and spirodiclofen were determined in tomato fruit using a simple and efficient anal
Externí odkaz:
https://doaj.org/article/852825c42c844d9eb17b3cf41c5f3a69
Autor:
Marwa T. A. Abdel-Wareth, Ahmed Abdel Kader, Hassnaa A. Saleh, Sara S. M. Sayed, Asmaa Abdel-Motleb, Rania M. Abd El-Hamid
Publikováno v:
International Journal of Environmental Studies. 78:914-939
The paper reports an assessment of the quality of some watercourses located in three Egyptian governorates by investigation of organochlorine and organophosphorus pesticides residues, and the distr...
Autor:
Abd-Elsalam E. Hafez, Rania M. Abd El-Hamid, Wageh Sobhy Darwish, Doaa F. Elmalt, Elsaid A. Eldaly
Publikováno v:
Zagazig Veterinary Journal. 44:263-272
A total of 80 samples of both beef and mutton (40, each), which were either raw or cooked by different cooking methods such as pan-frying, charcoal-grilling and charcoal-grilling with aluminum foils covers (n=10 for each of beef and mutton) besides 1
Publikováno v:
International Journal of Environmental Studies. 73:974-987
Chlorpyrifos and lambda-cyhalothrin are two of the most commonly used insecticides in agriculture. Their residues reach water courses, affecting aquatic fauna and subsequently human beings. Aspergillus viridinutans and Penicillium implicatum isolated
Publikováno v:
Acta Chromatographica; 2024, Vol. 36 Issue 3, p206-217, 12p
Autor:
Alhewairini, Saleh S., Abd El-Hamid, Rania M., Ahmed, Nevein S., Abdel Ghani, Sherif B., Abdallah, Osama I.
Publikováno v:
Plants (2223-7747); Jun2024, Vol. 13 Issue 12, p1695, 12p
Autor:
Abdallah, Osama I., Abd El-Hamid, Rania M., Ahmed, Nevein S., Alhewairini, Saleh S., Abdel Ghani, Sherif B.
Publikováno v:
Foods; Apr2024, Vol. 13 Issue 7, p1106, 13p
Autor:
Abdallah, Osama I., Abd El-Hamid, Rania M., Ahmed, Nevein S., Saleh, Sayed M., Alminderej, Fahad M.
Publikováno v:
Plants (2223-7747); Apr2023, Vol. 12 Issue 7, p1493, 12p