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प्रश्न
What’s the solution?
The papads have become soft and moist.
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उत्तर
Place the moist papads in the sun for drying. If they are dried for 3 to 4 days continuously, their moisture content will vanish and they can become crisp again. If there is a microwave oven in the house, we can also dry them by placing them in the oven for 1 to 2 seconds. Later, these papads should be stored in an airtight container.
संबंधित प्रश्न
Find and correct the wrong statement.
Foodstuffs get warmth when put in a fridge.
_______ is an easily digested food.
Irradiation affects the taste of the food materials.
The sprouting of onion and potatoes can be delayed by the process of ______.
Which one can be preserved by drying method?
Observe the set-up given in figure and answer the following questions.
- What happens to the sugar solution in A?
- Which gas is released in A?
- What changes will you observe in B when the released gas passes through it?

How can we prevent the following diseases?
Cholera
Match the following:
| 1. | Vacuum drying | a. | Vegetables |
| 2. | Cold storage | b. | Seeds |
| 3. | Deep freezing | c. | Cheese powder |
| 4. | Canning | d. | Meat |
List the methods of food preservation.
Find the odd-man-out.
