Which method helps prevent cross-contamination in a food operation?

Which method helps prevent cross-contamination in a food operation?

• A. Mixing raw and cooked foods on same surface
• B. Using shared towels for all tasks
• C. Storing raw foods above ready-to-eat foods
• D. Separation of raw and ready-to-eat foods, with color coding

Answer: (D)

Preventing cross-contamination comes from keeping raw foods separate from ready-to-eat foods and using color coding to reinforce safe handling. Raw foods can carry bacteria that transfer to surfaces, utensils, or foods that won’t be cooked further. By separating raw and ready-to-eat items and applying color-coded labels or utensils, staff can quickly identify what goes where and avoid contact between these different food types. This reduces the chance that pathogens from raw meat, poultry, or fish contaminate foods that are eaten without further cooking. In contrast, combining raw and cooked foods on the same surface, using towels across tasks, or storing raw items above ready-to-eat items all enable contamination to spread.

Preventing cross-contamination comes from keeping raw foods separate from ready-to-eat foods and using color coding to reinforce safe handling. Raw foods can carry bacteria that transfer to surfaces, utensils, or foods that won’t be cooked further. By separating raw and ready-to-eat items and applying color-coded labels or utensils, staff can quickly identify what goes where and avoid contact between these different food types. This reduces the chance that pathogens from raw meat, poultry, or fish contaminate foods that are eaten without further cooking.

In contrast, combining raw and cooked foods on the same surface, using towels across tasks, or storing raw items above ready-to-eat items all enable contamination to spread.