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प्रश्न
What are the changes that take place in food items due to freezing?
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उत्तर
- Breakdown of cell walls, leading to texture changes.
- Potential loss of some nutrients during freezing and thawing.
- Formation of ice crystals within food.
- Slowdown of microbial activity, preserving food.
- Alteration in flavour and colour of some foods after thawing.
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संबंधित प्रश्न
Name two important chemical preservatives permitted and popularly used in the preservation industry.
Identify which is not an example of a sundried product:
Why is it important to preserve meat and its products properly?
Assertion (A): Evaporating moisture from food stuff prevents growth of microorganisms.
Reason (R): Most microorganisms cannot grow without water.
State True or False:
Eggs should be washed and preserved in a cool dry place.
State True or False:
Sugar acts as a preservative by enabling the process of osmosis.
Identify the picture.
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Name the type method of preservation technique by observing the picture.
Give two examples of foods that are preserved by the addition of sugar.
State the principles of food preservation.
Describe the method of preserving foods by canning.
