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प्रश्न
Name two important chemical preservatives permitted and popularly used in the preservation industry.
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उत्तर
Preservatives include benzoic acid, sodium benzoate, and potassium metabisulphite.
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संबंधित प्रश्न
Enumerate any five uses of preserving food at home.
Tom watched his uncle preparing mango pickle. He noticed that he had put a lot of salt and spices into the vessel while cooking it. State any five ways in which these ingredients play a role in the preparation of the pickle.
State True or False:
Sugar acts as a preservative by enabling the process of osmosis.
Select the odd one.
Oil is a natural preservative because
- Delay moulding
- Increase oxidation
- Delay deterioration
- Isolates food from air
Mention two precautions to be taken while refrigerating food at home.
State the principle behind pickling as a method of preservation.
State the principles of food preservation.
What are the changes that take place in food items due to freezing?
How is radiation effective in food preservation?
How does sugar help in food preservation? Give any two examples of food items preserved by this method.
