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Articles by Keyword - Contaminants
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Features: The Many Faces of Food Contamination
Exploring the need for risk-based testing strategies in non-regulated contaminants
It’s often said that the future is now, which may explain why so many people are unprepared for it.
Departments: The Microbiology of Cereals and Cereal Products
Bacteria are frequent surface contaminants of cereal grains. For bacteria to grow in cereal grains, they require high moisture or water activity (aw) in equilibrium, with high relative humidity. Generally, bacteria are not significantly involved in the spoilage of dry grain and become a spoilage factor only after extensive deterioration of the grain has occurred and high moisture conditions exist. However, bacterial pathogens and spoilage bacteria, such as spore-forming bacteria that cause ropiness in...