FOOD MICROBIOLOGY
MICROORGANISMS IN FOOD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Listeria, E.Coli, and Salmonella are examples of cleaners used to keep surface areas clean.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Bacteria like Bacillus cereus or listeria can be found in soil and the environment. Staphylococcus is on people’s skin or noses and can be transferred from a carrier. E. coli, shigella and salmonella come from fecal contamination of food, which then is transmitted orally.
Detailed explanation-2: -It was shown that concentrations of 70–80% ethanol were effective against Salmonella.
Detailed explanation-3: -According to our data, formaldehyde disinfection is highly effective (100% disinfection efficacy) against a relatively high (106 cfu/ml) artificial ESBL producing E. coli contamination.
There is 1 question to complete.