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प्रश्न
How is radiation effective in food preservation?
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उत्तर
- This is a new technique of preservation, which is at the stage of experimentation.
- The W.H.O. has advised the use of this process only in the case of wheat, onions, and potatoes.
- In this process, gamma rays or high-speed electrons are used to destroy micro-organisms.
- These radiations are termed ionising radiations.
- The advantage of using this process is that the food can be stored even without refrigeration.
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संबंधित प्रश्न
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Reason [R]: All green leafy vegetables are rich in high content of water.
Action of food enzymes are the major causes of ______.
Identify the picture
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Identify the picture and name the type of preservation
Identify the picture.
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Name the type method of preservation technique by observing the picture.
Mention two precautions to be taken while refrigerating food at home.
State the principles of food preservation.
What are the changes that take place in food items due to freezing?
