Common TCS foods

Common TCS foods

• A. Milk and dairy products
• B. Oranges
• C. Salt
• D. Sugar

Answer: (A)

Time-Temperature Control for Safety (TCS) foods are those that must be kept at specific temperatures to prevent the rapid growth of harmful bacteria. Milk and dairy products are classic TCS foods because they contain a lot of moisture and nutrients and typically sit in a temperature range that bacteria love. If dairy is left too warm, bacteria can multiply quickly, increasing the risk of illness, so it must be kept cold and heated safely when served. Oranges aren’t treated as TCS foods in the same way because they’re acidic and have relatively low water activity, which slows bacterial growth. Salt and sugar inhibit microbes through osmotic effects, so they’re not considered TCS foods in the same context. That's why dairy is the example that best fits the concept.

Time-Temperature Control for Safety (TCS) foods are those that must be kept at specific temperatures to prevent the rapid growth of harmful bacteria. Milk and dairy products are classic TCS foods because they contain a lot of moisture and nutrients and typically sit in a temperature range that bacteria love. If dairy is left too warm, bacteria can multiply quickly, increasing the risk of illness, so it must be kept cold and heated safely when served.

Oranges aren’t treated as TCS foods in the same way because they’re acidic and have relatively low water activity, which slows bacterial growth. Salt and sugar inhibit microbes through osmotic effects, so they’re not considered TCS foods in the same context. That's why dairy is the example that best fits the concept.