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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
Choose the correct pair:
| A. Sun drying | 1. Potatoes, Onions, Yams |
| B. Convenience | 2. Rasin, chips, papad |
| C. Semi-perishable | 3. Meat, fish, chicken |
| D. Perishable | 4. Peas, Jam, Jellies |
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Reason (R): Most microorganisms cannot grow without water.
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Reason [R]: All green leafy vegetables are rich in high content of water.
Mention two precautions to be taken while refrigerating food at home.
State the principle behind pickling as a method of preservation.
What are the changes that take place in food items due to freezing?
Describe the method of preserving foods by canning.
