FOOD MICROBIOLOGY
FOODBORNE ILLNESS AND FOOD SAFETY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
True
|
|
|
False
|
|
|
Either A or B
|
|
|
None of the above
|
Detailed explanation-1: -FAT TOM is a mnemonic device used in the food service industry to describe the six favorable conditions required for the growth of foodborne pathogens. It is an acronym for food, acidity, time, temperature, oxygen and moisture.
Detailed explanation-2: -Acid: Bacteria do not grow in acidic environments. This is why acidic foods like lemon juice and vinegar do not support the growth of bacteria and can be used as preservatives. Temperature: Most bacteria will grow rapidly between 4°C and 60°C (40°F and 140°F).
Detailed explanation-3: -Most pathogens can grow at pH values between 4.6 and 9.0, but very acid or sour foods (pH below 4.6) discourage the growth of many microorganisms. Foods with a pH less than or equal to 4.6 are called high acid foods. Examples include fruits, jams, jellies, and honey.
Detailed explanation-4: -Pathogens need certain conditions to grow. They include food, acidity, temperature, time, oxygen and moisture (FAT TOM).