AAA Food Manager Certification Practice Test

At what temperature can mold be killed effectively?

1. 100 degrees F for 5 minutes

2. 120 degrees F for 8 minutes

3. 140 degrees F for 10 minutes

4. 160 degrees F for 12 minutes

The correct answer is: 140 degrees F for 10 minutes

The effective temperature for killing mold is generally recognized as being at least 140 degrees Fahrenheit. At this temperature, mold spores are significantly diminished and rendered inactive, greatly reducing the risk of mold growth in food environments. The duration of 10 minutes at this temperature further ensures that the heat has penetrated sufficiently to impact the mold effectively across different types of surfaces or food products. This level of heat is important in food safety, as it helps to maintain the integrity of food products while ensuring that dangerously persistent molds are eradicated. Other temperatures listed may not provide adequate effectiveness within their specified time frames, allowing for the possibility of mold survival and subsequent regrowth after the treatment.