Explain the method of preserving food.
Answers
Answer:
1. Freeze
The colder a food is, the slower its rate of deterioration. Bacterial action reduces with refrigeration
2. Heat
Boiling or blanching food at high temperatures destroys all enzyme activity and almost all microorganisms.
3. Use strong concentrations
Alcohol, acid, and salt and sugar in high concentrations all create environments that prevent the growth of microorganisms or, in the case of alcohol, destroy them completely
4. Exclude air
A seal of fat or oil can prevent any airborne microorganisms from coming into contact with food and spoiling it
5. Remove moisture
Microorganisms need moisture to grow, and die off in dry conditions.
Answer:
HEYA MATE HERE IS UR ANSWER
Explanation:
1.FREEZING
2.REMOVE AIR
3.HIGH CONCENTRATED SOLUTION
4.OIL
5.SUGAR
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