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Skip to Search Results- 10Gänzle, Michael G.
- 4Garcia-Hernandez, Rigoberto
- 3Li, Hui
- 2Liu, Yang
- 2McMullen, Lynn
- 2McMullen, Lynn M.
- 29Graduate and Postdoctoral Studies (GPS), Faculty of
- 29Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 11Agricultural, Food and Nutritional Science, Department of
- 11Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
- 1Medicine, Department of
- 1Medicine, Department of/General Internal Medicine
- 13Department of Agricultural, Food, and Nutritional Science
- 6Department of Biological Sciences
- 2Department of Chemical and Materials Engineering
- 1Department of Agriculture, Food and Nutritional Science
- 1Department of Biochemistry
- 1Department of Food Science
- 5Raivio, Tracy (Biological Sciences)
- 2Gaenzle, Michael (Agricultural, Food and Nutritional Science)
- 2Gaenzle, Michael (Agricultural, Food, and Nutritional Science)
- 2Gänzle, Michael (Agricultural, Food and Nutritional Science)
- 2McMullen, Lynn (Agricultural, Food and Nutritional Science)
- 1Betti, Mirko (Agricultural, Food & Nutritional Science )
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Combining a PagP fusion protein system with nickel ion-catalyzed cleavage to produce intrinsically disordered proteins in E. coli
Download2015-01-01
Zahran, Somaya, Pan, Jonathan S., Liu, Philip B., Hwang, Peter M.
Many proteins contain intrinsically disordered regions that are highly solvent-exposed and susceptible to post-translational modifications. Studying these protein segments is critical to understanding their physiologic regulation, but proteolytic degradation can make them difficult to express and...
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Detection of enterohaemorrhagic Escherichia coli in food by droplet digital PCR to detect simultaneous virulence factors in a single genome
Download2020-09-01
He, Li, Simpson, David, Gänzle, Michael G.
Shiga toxin producing E. coli are a problem for food producers. STEC's require a combination of virulence factors to cause disease, so ideally detection techniques should detect the presence of multiple virulence factors in a single cell directly from food. Droplet Digital PCR (ddPCR) is commonly...
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2016-01-01
Li, Hui, Garcia-Hernandez, Rigoberto, Driedger, Darcy, McMullen, Lynn M., Gänzle, Michael G.
The pressure resistance of Shiga-toxin producing Escherichia coli (STEC) depends on food matrix. This study compared the resistance of two five-strain E. coli cocktails, as well as the pressure resistant strain E. coli AW1.7, to hydrostatic pressure application in bruschetta, tzatziki, yoghurt...
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Microbiological quality of organic vegetables produced in soil treated with different types of manure and mineral fertilizer
Download2006
Maia, Carla M., Carvalho, Isabel D., Serafini, Álvaro B., da Silva, Natan F., André, Maria C. P. B., Machado, Débora C.
An attempt was made to evaluate microbiological quality of horticultural crops grown organically. Three species of vegetables were used, lettuce (Lactuva sativa), radish (Raphanus sativus) and spinach (Tetragonia expansa), grown organically, in fertile soil. Six different treatments were applied:...
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Effect of sodium chloride and chitosan on the inactivation of heat resistant or Shiga-toxin producing Escherichia coli during grilling of burger patties
Download2019-01-01
Hu, Ziyi, Rohde, Alina, McMullen, Lynn, Gänzle, Michael G.
Cattle are a reservoir for enterohemorrhagic Escherichia coli (EHEC), and ground beef is a major vehicle for human infection with EHEC. Heat resistance of E. coli, including EHEC, is impacted by NaCl and other additives. This study aimed to evaluate the effect of NaCl and other additives on the...
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Effect of hydrostatic pressure and antimicrobial on survival of Listeria monocytogenes and enterohaemorrhagic E.coli in beef
Download2016-01-01
The effects of marinades on Listeria monocytogenes and enterohaemorrhagic Escherichia coli were investigated in pressure treated beef steaks. Meat was treated with 600 MPa or 450 MPa. Marinades did not enhance pressure inactivation of E. coli in beef steaks and marinades prevented...
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Structure and function relationships of the binding of β- and ɑ-galactosylated oligosaccharides to K88 fimbriae of enterotoxigenic Escherichia coli
Download2018-01-01
Yan, Ya Lu, Gänzle, Michael G.
Chitosan-oligosaccharides (COS) are suitable acceptors for β-galactosidase, and galactosylated-COS prevent adhesion of enterotoxigenic Escherichia coli (ETEC) K88 to porcine erythrocytes. The structure and functional relationship of oligosaccharide binding to ETEC K88 fimbriae was investigated....
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Influence of cyclopropane fatty acids on heat, high pressure, acid, and oxidative stress resistance in Escherichia coli
Download2016-01-01
Chen, Yuan Yao, Gänzle, Michael G.
Heat and high pressure resistant strains of Escherichia coli are a challenge to food safety. This study investigated effects of cyclopropane fatty acids (CFAs) on stress tolerance in the heat- and pressure-resistant strain E. coli AW1.7 and the sensitive strain E. coli MG1655. The role of CFAs...
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Mechanisms of pressure-mediated cell death and injury in Escherichia coli: From fundamentals to food applications
Download2015
High hydrostatic pressure is commercially applied to extend the shelf life of foods, and to improve food safety. Current applications operate at ambient temperature and 600 MPa or less. However, bacteria that may resist this pressure level include the pathogens Staphylococcus aureus and strains...