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What is the temperature range that perishable foods should spend no more than 4 hours at, according to the 4-40-140 formula?
What is the temperature range that perishable foods should spend no more than 4 hours at, according to the 4-40-140 formula?
- 40-140°F (correct)
- 30-100°F
- 60-120°F
- 50-150°F
What is the recommended temperature for storing all sandwiches?
What is the recommended temperature for storing all sandwiches?
- 10°C
- 2°C
- 0.5°C (correct)
- 5°C
How should sandwich ingredients and fillings be stored before being used?
How should sandwich ingredients and fillings be stored before being used?
- Cooked and refrigerated in the same container
- Separately in airtight containers (correct)
- Wrapped in wax paper
- Left out at room temperature
What should bread be kept away from?
What should bread be kept away from?
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What are some storing techniques mentioned in the text?
What are some storing techniques mentioned in the text?
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Study Notes
- Proper sandwich storage is important to avoid spoilage and ensure safety.
- The principles of sandwich safety include keeping temperatures cool and avoiding cross contamination.
- The formula 4-40-140 means perishable foods should spend no more than 4 hours at a temperature between 40 and 140°F.
- Sandwich ingredients and fillings should be cooked and refrigerated in separate airtight containers until ready to use.
- Bread should be tightly wrapped in moisture-proof wrapping and kept away from hot equipment.
- Unwrapped sandwiches can be stored in layers with wax paper between each layer and covered with a damp towel in the refrigerator.
- All sandwiches should be stored at recommended chill temperatures of 0.5°C.
- Packing must be clearly labeled with the product description, use by date, and storage requirement.
- Hygiene, sanitation, contamination, perishable, spoilage, and biodegradable are important terms to know.
- Storing techniques include wrapping, packaging material, cold storage, chilling, freezing, and refrigeration.
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