FOOD MICROBIOLOGY
MICROORGANISMS IN FOOD
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which of the following situations might lead to a dangerous growth of bacteria spores
|
|
Leaving a potato salad made with mayonnaise sitting out in the sun for several hours
|
|
|
Quick-freezing raw veggies after they have been harvested
|
|
|
Slow-cooking meat in an oven for a few hours
|
|
|
Putting unwashed fresh fruit in the fridge
|
Explanation:
Detailed explanation-1: -The conditions in which the spores can grow and make toxin are: Low-oxygen or no oxygen (anaerobic) environment. Low acid. Low sugar.
Detailed explanation-2: -Refilling a serving dish of food that has been sitting out for a while may cause cross-contamination. True. The newly served food can be contaminated with bacteria that grew in the dish. Freezing food stops bacteria from growing and kills them.
Detailed explanation-3: -Touching raw meats then handling vegetables or other ready-to-eat foods without washing hands between tasks. Using a food soiled apron or towel to wipe your hands between handling different foods. Failing to change gloves between handling different foods.
There is 1 question to complete.