Final Answer:
The temperature that food for hot holding must be at or above is:
c) 60 deg C (140 deg F)
Step-by-step explanation:
Hot holding of food is crucial to prevent the growth of harmful bacteria. The correct temperature for hot holding food is 60 deg C (140 deg F). This temperature ensures that the food remains above the danger zone (40-140 deg F or 4-60 deg C), where bacteria multiply rapidly. Maintaining the food at or above 60 deg C helps to keep it safe for consumption.
In food safety guidelines, the 60 deg C (140 deg F) threshold is widely accepted as it effectively inhibits bacterial growth. Below this temperature, bacteria can multiply, posing a risk to the safety of the food. The 60 deg C temperature is considered sufficient to kill or prevent the proliferation of most bacteria, ensuring that the food is both palatable and safe for consumers.
It's essential for food establishments and individuals handling food to adhere to these temperature guidelines to reduce the risk of foodborne illnesses. Regular monitoring and strict adherence to recommended temperatures during hot holding contribute significantly to maintaining food safety standards in various culinary settings.