USA: regler for mattemperatur

«Lov» er en bindende regel. «Offisiell veiledning» er ikke lov, men inspektører forventer det. «Chef Hygiene standard» er en verdi appen sjekker mot der ingen regel oppgir et tall.

• LovCold holding: 41°F (5°C) or below. Hot holding: 135°F (57°C) or above. Roasts cooked as the Food Code allows may be held at 130°F (54°C) (Food Code 3-501.16).
• LovCooking for 15 seconds: 165°F (74°C) for poultry, stuffed food and wild game; 145°F (63°C) for fish, whole cuts of meat and eggs cooked to order for immediate service (Food Code 3-401.11).
• LovGround meat and fish, and non-intact meat: 155°F (68°C) for 17 seconds. Equal options are 150°F (66°C) for 1 minute, 158°F (70°C) for under a second, or 145°F (63°C) for 3 minutes.
• LovReheating for hot holding: 165°F (74°C) for 15 seconds, within 2 hours. In a microwave, reach 165°F (74°C), stir, cover and stand for 2 minutes (Food Code 3-403.11).
• LovCooling: from 135°F (57°C) to 70°F (21°C) within 2 hours, then to 41°F (5°C) or below within 6 hours in total. Food made from room-temperature ingredients must reach 41°F (5°C) within 4 hours (Food Code 3-501.14).
• LovDate marking: ready-to-eat food that needs temperature control and is kept more than 24 hours must carry a consume-or-discard date. The limit is 7 days at 41°F (5°C) or below, and the day it is made counts as day 1 (Food Code 3-501.17).
• LovTime as a public health control needs written procedures. Food can stay out for up to 4 hours, then it is thrown away. Cold food starts at 41°F (5°C) or below, and hot food at 135°F (57°C) or above. Cold food only: up to 6 hours if it never goes above 70°F (21°C) (Food Code 3-501.19).
• LovThaw in the fridge, under cold running water at 70°F (21°C) or below, in a microwave and then cook at once, or as part of cooking. Food thermometers must be accurate to ±2°F (±1°C).
• LovSome places differ. New York State outside the city: cold 45°F (7°C), hot 140°F (60°C). New York City: hot 140°F (60°C). South Dakota: hot 140°F (60°C). Vermont cools in one stage, 135°F (57°C) to 41°F (5°C) within 4 hours.