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प्रश्न
Shelf life means ______
विकल्प
No spoilage of food
deterioration of food after a short period of time
preservation of food
adulteration of food
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उत्तर
Shelf life means the deterioration of food after a short period of time.
Explanation:
Shelf life means deterioration or spoilage of food after a certain period due to chemical or biological changes.
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संबंधित प्रश्न
How do sugar and salt contribute to the preservation of food?
Assertion [A]: Green leafy vegetables kept in the refrigerator go limp and soggy.
Reason [R]: All green leafy vegetables are rich in high content of water.
State True or False:
Eggs should be washed and preserved in a cool dry place.
Identify the picture
 |
Identify the picture and name the type of preservation
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.
Give two examples of foods that are preserved by the addition of sugar.
State the principle behind pickling as a method of preservation.
Why do fruits and vegetables become limp and soggy after freezing?
How is radiation effective in food preservation?
