Safe food production Flashcards
What is food poisoning?
Bacteria multiply in food before they are eaten, eg salmonella
What is a food borne disease?
Only a few bacteria need to be eaten and then they multiply in the stomach
What warmth conditions does bacteria need to be in to grow?
5-63 degrees is danger zone for bacteria growth. 37 degrees optimum
What food conditions does bacteria need to be in to grow?
High risk foods (chicken mayo sandwich)
What moisture conditions does bacteria need to be in to grow?
Prefer water contents
What time conditions does bacteria need to be in to grow?
Divide in 2 every 10 minutes
What pH conditions does bacteria need to be in to grow?
Cannot grow in pH 1-6
Prefer natural pH 7
What oxygen conditions does bacteria need to be in to grow?
Require oxygen to grow.