设施、清洁与虫害第 489 / 500 题57% 的考生做错了这道题

The Supplement to the 2022 Food Code defines disinfection separately from sanitizing. What does disinfection do?

a.Destroys bacteria, fungi, and viruses, but not necessarily spores
b.Removes all visible soil and grease from a non-food-contact surface
c.Reduces the microbial count on a clean surface to a safe level
d.Sterilizes the surface so that no living organism can remain on it

解析

Disinfection is the application of a substance that destroys or irreversibly inactivates bacteria, fungi, and viruses, though not necessarily bacterial spores. That is a stronger action than sanitizing, which reduces the number of organisms on an already clean surface, and the Supplement also confirms disinfectants are poisonous or toxic materials.

法律依据: Supplement to the FDA Food Code 2022, §1-201.10

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