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Questions and Answers
What factors influence microbial growth in food?
What factors influence microbial growth in food?
- pH and water activity
- Temperature and humidity
- Intrinsic and extrinsic factors (correct)
- Nutrients and gas
What does 'µ' represent in the exponential growth equation for microorganisms?
What does 'µ' represent in the exponential growth equation for microorganisms?
- Starting cells
- Number of cells
- Growth rate (correct)
- Duplication time
How can microenvironments within food affect microbial growth?
How can microenvironments within food affect microbial growth?
- Increase the temperature
- Alter the water activity
- Create pH gradients and nutrient variations (correct)
- Change the gas composition
What is the primary focus of preserving food for safety?
What is the primary focus of preserving food for safety?
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What characterizes the intrinsic factors that influence microbial growth?
What characterizes the intrinsic factors that influence microbial growth?
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