Advertisements
Advertisements
Question
Explain any two methods of food preservation.
Short/Brief Note
Advertisements
Solution
- SMOKING:
Food products like Meat and Fish are exposed to smoke. The drying action of the smoke tends to preserve the food. - Use of Inert gas:
Nitrogen gas is filled in air tight packets of Potato wafers and other products. It prevents the growth of fungus and insects in them.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Use your brain power !
Semolina (shevaya) do not get spoiled for a very long time. But kheer made from them spoils easily. Why is this so?
Find and correct the wrong statement.
Foodstuffs get warmth when put in a fridge.
The sprouting of onion and potatoes can be delayed by the process of ______.
Which one can be preserved by drying method?
What is Irradiation?
Name the process in yeast that converts sugars into alcohol.
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
List the methods of food preservation.
Find the odd-man-out.
