Good food handling practices have a mantra of "keep hot foods hot and cold foods cold", in terms of temperatures, this translates to ≤ 5°C or 60°C. Which one of the following statements best explains why this is the case?

Question

Good food handling practices have a mantra of "keep hot foods hot and cold foods cold", in terms of temperatures, this translates to ≤ 5°C or > 60°C.  Which one of the following statements best explains why this is the case?

Accepted Answer

Most human pathogens are mesophiles, that means they grow well between 20°C and 45°C.

Answer

Thermophiles thrive at high temperatures (e.g. 50-70°C)

Answer

Psycrohiles will be killed at the low temperatures used for refrigeration of food.

Answer

Psychrotrophs have their life cycles disrupted by high heat and thrive at colder temperatures.

Crowdly

Good food handling practices have a mantra of "keep hot foods hot and cold foods...

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