Výsledky vyhledávání - "Mahmoud Elafify"

Akademický článek

Heavy metal residues in milk and some dairy products with insight into their health risk assessment and the role of Lactobacillus rhamnosus in reducing the lead and cadmium load in cheese

Autor: Mahmoud Elafify, Marwa EL-Toukhy, Khalid Ibrahim Sallam, Noha M. Sadoma, Samir Mohammed Abd-Elghany, Adel Abdelkhalek, Amira Hussein El-Baz

Publikováno v: Food Chemistry Advances, Vol 2, Iss , Pp 100261- (2023)

Heavy metals were analyzed in buffalo's milk and some dairy products assembled from different dairy farms, supermarkets, and vendors in Mansoura, Egypt. The mean concentrations (mg/kg wet weight) of the heavy metals detected in raw milk, Kareish chee

Externí odkaz: https://doaj.org/article/a7b3bd14ed534bc6abc021fb024f8d54

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Akademický článek

Prevalence of Multidrug-Resistant Listeria monocytogenes in Dairy Products with Reduction Trials Using Rosmarinic Acid, Ascorbic Acid, Clove, and Thyme Essential Oils

Autor: Mahmoud Elafify, Mohamed Tharwat Elabbasy, Rasha Samir Mohamed, Esraa A. Mohamed, Walaa Fathy Saad Eldin, Wageh Sobhy Darwish, Essam Hassan Eldrehmy, Radwa Reda Shata

Publikováno v: Journal of Food Quality, Vol 2022 (2022)

Continuous monitoring of Listeria spp., particularly Listeria monocytogenes, in foods is a mandatory task for food safety and microbiology sectors. This study aimed to determine the prevalence and antimicrobial resistance patterns of L. monocytogenes

Externí odkaz: https://doaj.org/article/ab70cd4891fe4b48bfdf4416e87d3765

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Akademický článek

Ecological Distribution of Virulent Multidrug-Resistant Staphylococcus aureus in Livestock, Environment, and Dairy Products

Autor: Basma Badawy, Mahmoud Elafify, Alshimaa M. M. Farag, Samar M. Moustafa, Mohamed Z. Sayed-Ahmed, Amira A. Moawad, Abdelazeem M. Algammal, Hazem Ramadan, Mahmoud Eltholth

Publikováno v: Antibiotics, Vol 11, Iss 11, p 1651 (2022)

Staphylococcus aureus is one of the most common causes of mastitis, leading to severe economic losses in the dairy industry. It is also zoonotic, with potential risks to public health. This study aimed to detect the occurrence of S. aureus-resistant

Externí odkaz: https://doaj.org/article/f4e3f19b9efc4e4dbf82d0123ad1ec5c

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Akademický článek

Prevalence and Antimicrobial Resistance of Virulent Listeria monocytogenes and Cronobacter sakazakii in Dairy Cattle, the Environment, and Dried Milk with the In Vitro Application of Natural Alternative Control

Autor: Basma Badawy, Mayada Gwida, Asmaa Sadat, Marwa EL-Toukhy, Mohamed Sayed-Ahmed, Nawazish Alam, Sarfaraz Ahmad, MD Sajid Ali, Mahmoud Elafify

Publikováno v: Antibiotics, Vol 11, Iss 8, p 1087 (2022)

This study aims to detect the prevalence and antimicrobial resistance of Listeria monocytogenes and Cronobacter sakazakii in three dairy households and dried milk from different suppliers, and evaluate the antimicrobial effect of rose water, rose, an

Externí odkaz: https://doaj.org/article/c1fd92a75cac439da6e87976340470cb

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Akademický článek

Occurrence and D-Tryptophan Application for Controlling the Growth of Multidrug-Resistant Non-O157 Shiga Toxin-Producing Escherichia coli in Dairy Products

Autor: Mahmoud Elafify, Noha M. Sadoma, Salah F. A. Abd El Aal, Mohamed A. Bayoumi, Tamer Ahmed Ismail

Publikováno v: Animals, Vol 12, Iss 7, p 922 (2022)

The objectives of the current study were first to determine the prevalence of non O157:H7E. coli, especially Shiga toxin-producing Escherichia coli (STEC) in retailed milk and dairy products in Egypt. Second, the antimicrobial resistance profiling an

Externí odkaz: https://doaj.org/article/ec1dd26033c645fbaf574539a3924a84

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Akademický článek

Prevalence and molecular characterization of enteropathogenic Escherichia coli isolated from table eggs in Mansoura, Egypt

Autor: Mahmoud Elafify, Mohammed Elsherbini, Adel Abdelkhalek, Maha Al-Ashmawy

Publikováno v: Journal of Advanced Veterinary and Animal Research, Vol 3, Iss 1, Pp 1-7 (2016)

Objectives: This study was designed to assess the contamination of enterovirulent Escherichia coli with table eggs at Mansoura, Egypt. Materials and methods: A total of 100 commercially available table eggs were randomly collected from various grocer

Externí odkaz: https://doaj.org/article/2cdeb6e0e6cd4c589d0888379bc8449b

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Combined d-Tryptophan Treatment and Temperature Stress Exert Antimicrobial Activity against Listeria monocytogenes in Milk

Autor: Mohammed Elsherbini, Jian Chen, Shigenobu Koseki, Mahmoud Elafify, Adel Abdelkhalek, Maha Al-Ashmawy

Publikováno v: Journal of Food Protection. 83:644-650

d-Tryptophan (d-Trp) has a significant inhibitory effect on growth of gram-negative bacteria under osmotic stress. However, the inhibitory effect of d-Trp on the gram-positive Listeria monocytogenes under chilled and thermal stresses has not been eva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d07102f1349da8d35ec770a678f329b7
https://doi.org/10.4315/0362-028x.jfp-19-414

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Prevalence of multidrug resistant Salmonella spp. in dairy products with the evaluation of the inhibitory effects of ascorbic acid, pomegranate peel extract, and D-tryptophan against Salmonella growth in cheese

Autor: Mahmoud Elafify, Wageh Sobhy Darwish, Marwa El-Toukhy, Basma M. Badawy, Rehab E. Mohamed, Radwa Reda Shata

Publikováno v: International journal of food microbiology. 364

The present study aimed at investigation of the prevalence and antimicrobial susceptibility of Salmonella spp. in the retailed dairies in Egypt. Besides, the inhibitory effects of some natural additives, including, ascorbic acid, pomegranate peel ext

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45b6b4174324e5872e6832ab363f9a3f
https://pubmed.ncbi.nlm.nih.gov/35033976

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