Search
Skip to Search Results- 2Adamowicz, Wiktor
- 2Gänzle, Michael G.
- 2Ho, Linda
- 2Liu, Xiaoji
- 2University of Alberta, Department of Biological Sciences
- 2Veeman, Michele M.
- 44Graduate and Postdoctoral Studies (GPS), Faculty of
- 44Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3Resource Economics and Environmental Sociology, Department of
- 2Agricultural, Food and Nutritional Science, Department of
- 2Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
- 2Biological Sciences, Department of
- 17Department of Agricultural, Food, and Nutritional Science
- 9Department of Chemistry
- 6Department of Food Science
- 3Department of Chemical and Materials Engineering
- 2Department of Agricultural, Food and Nutritional Science
- 1Department of Biomedical Engineering
- 5McMullen, Lynn (Agricultural, Food and Nutritional Science)
- 4Vederas, John C. (Chemistry)
- 3Vederas, John (Chemistry)
- 1 Ametaj, Burim N. (Department of Agriculture, Food, and Natural Science)
- 1Ametaj, Burim N. (Agricultural, Food and Nutritional Science)
- 1Bressler, David (Agricultural, Food and Nutritional Science)
-
Fall 2009
The objectives of this study were to determine the microbial ecology of “blown-pack” fresh beef obtained from a federally inspected facility and to use biopreservation to prevent spoilage of vacuum packaged chilled beef. Organic acids and alcohols in the purge obtained from the “blown” beef...
-
Climate and air quality impacts of boreal wildfires — new analytical approaches for the investigation of light absorption and atmospheric reactivity of wildfire particulate matter
DownloadSpring 2022
Wildfire smoke emissions contain substantial amounts of light-absorbing aerosols that can affect the radiation and cloud processes, resulting in climate impacts on regional and even global scales. The radiative impact of these light-absorbing aerosols is largely contributed by brown carbon (BrC),...
-
2000
Veeman, Michele M., Adamowicz, Wiktor
Public concern regarding food safety has emerged as a major policy issue. Chemicals and biotechnological processes are perceived as risks of food safety despite their contribution to an efficient, low cost agriculture and food industry. Increases in uses of biotechnological processes for foods...
-
Control of Listeria monocytogenes and Heat-Resistant Escherichia coli on Vacuum-Packaged Beef
DownloadSpring 2012
Novel methods to control Listeria monocytogenes and Escherichia coli on vacuum-packaged raw beef were investigated. Bacteriocin-negative Lactobacillus sakei FUA3058 and bacteriocin-positive Carnobacterium maltaromaticum UAL307 were tested as biopreservatives, alone or in combination with...
-
Fall 2015
Contamination by lactic acid bacteria is a major source of inefficiency in the bioethanol industry. Contaminated fermentations exhibit lowered ethanol yields and contamination events often require shutdown of the entire process for cleaning and decontamination. The first objective of this study...
-
Development of gluten-free breads started with chia and flaxseed sourdoughs fermented by selected lactic acid bacteria
Download2020-05-01
Maidana, Stefania Dentice, Finch, Susan, Garro, Marisa, Savoy, Graciela, Gänzle, Michael G., Vignolo, Graciela
Gluten-free baked goods are a challenge for biotechnologists and nutritionists because their low baking characteristics. Lactic acid bacteria (LAB) were identified and characterized from chia flour and spontaneously fermented sourdough. Based on techno-functional and safety properties, Weissella...
-
Effect of Antimicrobial Exposure on Clostridioides difficile (C. difficile) Colonization of the Infant Gut Microbiota in the Canadian Healthy Infant Longitudinal Development (CHILD) Birth Cohort
DownloadSpring 2020
Introduction: Antimicrobial exposure in early life has been associated with gut microbiota dysbiosis and development of allergic diseases in childhood. In adults and older children, C. difficile is the major pathogen responsible for antibiotic-induced diarrhea but the effect of colonization with...
-
Effect of bacterial stress response on pathogen enumeration and its implications for food safety
DownloadSpring 2011
To determine the impact of stress response on enumeration, cell association status and the viability of Escherichia coli DH5α, Staphylococcus aureus ATCC 13565 and Listeria monocytogenes CDC 7762 were evaluated using fluorescence microscopy and were compared with the outcomes of traditional plate...