Search Results - "Youssef, Mohamed K."

Determination of Sources of Escherichia coli on Beef by Multiple-Locus Variable-Number Tandem Repeat Analysis by Yang, Xianqin, Tran, Frances, Youssef, Mohamed K, Gill, Colin O

“…The possible origin of Escherichia coli found on cuts and trimmings in the breaking facility of a beef packing plant was examined using multiple-locus…”
Get more information

Effects of pre-emulsifying fat/oil on meat batter stability, texture and microstructure by Youssef, Mohamed K., Barbut, Shai, Smith, Alexandra

“…Summary The effects of pre‐emulsified beef fat and canola oil (CO) (25%) with Tween 80 (T‐80) or sodium caseinate (SC) were studied in beef meat batters…”
Get full text

Spatial and Temporal Distribution of Escherichia coli on Beef Trimmings Obtained from a Beef Packing Plant by Visvalingam, Jeyachchandran, Wang, Hui, Youssef, Mohamed K, Devos, Julia, Gill, Colin O, Yang, Xianqin

“…The objective of this study was to determine the immediate source of Escherichia coli on beef trimmings produced at a large packing plant by analyzing the E…”
Get more information

Storage life at 2 °C or −1.5 °C of vacuum‐packaged boneless and bone‐in cuts from decontaminated beef carcasses by Youssef, Mohamed K, Gill, Colin O, Yang, Xianqin

“…BACKGROUND: The microbiological condition of beef produced at North American plants has been improved as a result of the use of effective…”
Get full text

Novel synthesis of some heterocycles and their molluscicidal activity against the destructive land snail, Theba pisana by Abeed, Ahmed Abdou O., El-Emary, Talaat I., Youssef, Mohamed Salah K., Hefzy, Ibrahim, Ibrahim, Hesham A. M.

“…Background Terrestrial snails, specifically Theba pisana , represent significant agricultural pests in the Mediterranean region, particularly in Egypt. They…”
Get full text

Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and Computational Approach of a New Pyrazolo[3,4‑g]isoquinoline Derivative as Potent against Leucine-Rich Repeat Kinase 2 (LRRK2) by Bakhite, Etify A., Mohamed, Shaaban Kamel, Lai, Chin-Hung, Subramani, Karthikeyan, Marae, Islam S., Abuelhassan, Suzan, Soliman, Abdelhamid A. E., Youssef, Mohamed S. K., Abuelizz, Hatem A., Mague, Joel T., Al-Salahi, Rashad, El Bakri, Youness

“…Ethyl-2-((8-cyano-3,5,9a-trimethyl-1-(4-oxo-4,5-dihydrothiazol-2-yl)-4-phenyl-3a,4,9,9a-tetrahydro-1H-pyrazolo­[3,4-g]­isoquinolin-7-yl)­thio)­acetate (5) was…”
Get full text

Sources of Escherichia coli deposited on beef during breaking of carcasses carrying few E. coli at two packing plants by Youssef, Mohamed K., Badoni, Madhu, Yang, Xianqin, Gill, Colin O.

“…Microbiological samples were obtained from the hands of workers, personal equipment and conveyor belts, in the carcass breaking facility of a beef packing…”
Get full text

Effects of meat pH on growth of 11 species of psychrotolerant clostridia on vacuum packaged beef and blown pack spoilage of the product by Yang, Xianqin, Youssef, Mohamed K., Gill, Colin O., Badoni, Madhu, López-Campos, Óscar

“…The aim of the study was to determine the effects of meat pH on the abilities of 11 psychrotolerant Clostridium spp. to grow on, and to possibly cause blown…”
Get full text

The relationship between numbers of bacteria on surfaces and in deep tissues of mechanically tenderized beef by Youssef, Mohamed K., Yang, Xianqin, Gill, Colin O.

“…The objective of the study was to identify factors affecting the fractions of the bacteria naturally present on surfaces of beef cuts that are carried into…”
Get full text

Comparative effects of gamma and microwave irradiation on anticarcinogenic effect of red chili in colon and liver of male albino rats by Youssef, Mohamed K. E., El-Bendary, Sanaa M., Hassanein, Khaled M. A., Ahmed, Rasha M.

“…The comparative effect of raw red chili and red chili treated by gamma irradiation or microwave pasteurization with or without 5-fluorouracil on experimentally…”
Get full text

Synthesis of Some New Heterocycles Derived from Ethyl 7-Amino-3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-5-aryl-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate of Biological Importance by Youssef, Mohamed Salah K., Abbady, Mohamed S., Ahmed, Ragaa A., Omar, Ahmed A.

“…Ethyl 7‐amino‐3‐(3‐methyl‐5‐oxo‐1‐phenyl‐2‐pyrazolin‐4‐yl)‐5‐aryl‐5H‐thiazolo[3,2‐a]pyrimidine‐6‐carboxylate was synthesized by the reaction of…”
Get full text

Preparation and Reactions of 2-Methyl-7-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-5-arylthiazolo[3,2-a]-pyrimido[4,5-d]oxazin-4(5H)-one by Youssef, Mohamed Salah K., Abbady, Mohamed S., Ahmed, Ragaa A., Omar, Ahmed A.

“…Ethyl 7‐amino‐3‐(3‐methyl‐5‐oxo‐1‐phenyl‐2‐pyrazolin‐4‐yl)‐5‐aryl‐5H‐thiazolo[3,2‐a]pyrimidine‐6‐carboxylate was hydrolyzed with an ethanolic sodium hydroxide…”
Get full text

Storage life at 2 degree C or -1.5 degree C of vacuum-packaged boneless and bone-in cuts from decontaminated beef carcasses by Youssef, Mohamed K, Gill, Colin O, Yang, Xianqin

“…BACKGROUND The microbiological condition of beef produced at North American plants has been improved as a result of the use of effective…”
Get full text

Development and testing of a prototype automatic trim sampler by Badoni, Madhu, Klassen, Mark D., Wang, Hui, Youssef, Mohamed K., Devos, Julia, Gill, Colin O., Yang, Xianqin

“…The N60 method currently mandated by regulatory bodies in North America for routine testing of beef trim for Escherichia coli O157:H7 requires that 60 slices…”
Get full text

Sources of Escherichia coli deposited on beef during breaking of carcasses carrying few E.ANBcoli at two packing plants by Youssef, Mohamed K, Badoni, Madhu, Yang, Xianqin, Gill, Colin O

“…Microbiological samples were obtained from the hands of workers, personal equipment and conveyor belts, in the carcass breaking facility of a beef packing…”
Get full text

Synthesis of Fused Heterocyclic Ring Systems Related to 6-Amino-1,4-dihydro-3-methyl-1-phenyl-4-thioxothiopyrano[4,3-c]pyrazole-7-carbonitrile by M. Kandeel, Maymona, A. Ahmed, Ragaa, Salah K. Youssef, Mohamed

Get full text

Synthesis, Anti-Diabetic and Renoprotective Activity of Some New Benzazole, Thiazolidin-4-one and Azetidin-2-one Derivatives by Abeed, Ahmed, Youssef, Mohamed, Hegazy, Rehab

“…A new series of benzazole, thiazolidinone and azetidin-2-one derivatives incorporating to pyrazole moiety were synthesized by condensation of…”
Get full text

Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and Computational Approach of a New Pyrazolo3,4-gisoquinoline Derivative as Potent against Leucine-Rich Repeat Kinase 2 (LRRK2) by Bakhite, Etify A, Mohamed, Shaaban Kamel, Lai, Chin-Hung, Subramani, Karthikeyan, Marae, Islam S, Abuelhassan, Suzan, Soliman, Abdelhamid A E, Youssef, Mohamed S K, Abuelizz, Hatem A, Mague, Joel T, Al-Salahi, Rashad, El Bakri, Youness

“…Ethyl-2-((8-cyano-3,5,9a-trimethyl-1-(4-oxo-4,5-dihydrothiazol-2-yl)-4-phenyl-3a,4,9,9a-tetrahydro-1H-pyrazolo[3,4-g]isoquinolin-7-yl)thio)acetate (5) was…”
Get full text

Synthesis and Reactions of 5-Amino-3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-7-phenyl-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile by Youssef, Mohamed Salah K., Omar, Ahmed A.

Get full text

Synthesis of Some New Heterocycles Derived from Ethyl 7‐Amino‐3‐(3‐methyl‐5‐oxo‐1‐phenyl‐2‐pyrazolin‐4‐yl)‐5‐aryl‐5 H ‐thiazolo[3,2‐ a ]pyrimidine‐6‐carboxylate of Biological Importance by Youssef, Mohamed Salah K., Abbady, Mohamed S., Ahmed, Ragaa A., Omar, Ahmed A.

“…Ethyl 7‐amino‐3‐(3‐methyl‐5‐oxo‐1‐phenyl‐2‐pyrazolin‐4‐yl)‐5‐aryl‐5 H ‐thiazolo[3,2‐ a ]pyrimidine‐6‐carboxylate was synthesized by the reaction of…”
Get full text