Fattoms

FAT TOM is a mnemonic device that is consumption in the nourishment service industry to describe the sise favorable conditions required for the ingathering of foodborne pathogens. It is an acronym for food, acidity, time, temperature, oxygen and moisture. F pabulumThere ar sufficient nutrients available that promote the harvest-feast of microorganisms. Protein-rich foods, such as meat, milk, eggs and fish atomic number 18 roughly susceptible. AAcidityFoodborne pathogens require a slightly acidulous pH level of 4.6-7.5, while they grow in conditions with a pH of 6.6-7.5. FDA regulations for acid/acidified foods require that the food be brought to pH 4.5 or below. TTimeFood should be aloof from the risk of infection zone (see below) within 2 hours, either by engine cooling system or heating. While most guidelines state two hours, a few indicate four hours is still safe. TTemperatureFoodborne pathogens grow surmount in temperatures between 41 °F (5 °C) to 135 °F (57 °C), a range referred to as the temperature danger zone (TDZ).

They blast in temperatures that are between 70 °F (21 °C) to cxx °F (49 °C). OOxygen just about all foodborne pathogens are aerobic, that is requiring oxygen to grow. Some pathogens, such as clostridium botulinum, the source of botulism, are anaerobic and do non require oxygen to grow. MMoistureWater is prerequisite for the growth foodborne pathogens, body of water system activity (wa) is a measure of the water available for use and is measured on a case of 0 to 1.0. Foodborne pathogens grow best in foods that have a wa between 1.0 a nd 0.86. FDA regulations for canned foods re! quire wa of 0.85 or below.If you want to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay