Advertisements
Advertisements
प्रश्न
Give reason for the following.
Fresh milk is boiled before consumption while processed milk stored in packets can be consumed without boiling.
Advertisements
उत्तर
Fresh milk is boiled before consumption to kill the microorganisms that could be present in it. But packed milk is pasteurised and boiled at 70°C for 30 sec followed by sudden : chilling then stored.
Thus, it can be consumed without boiling. Pasteurisation kill all microorganisms for making it free of any contamination.
APPEARS IN
संबंधित प्रश्न
How is milk pasteurized?
What precautions do your parents take to keep foodstuffs safe?
Look at the pictures given below. Which one is good for health? Why?
 |
 |
The biotic factor which spoils the food item is
Vinegar is added as a preservative for pickles.
The physician who discovered that scurvy can be cured by ingestion of citrus fruits is ______.
Why do we need to preserve food?
What shall we do?
There are vendors selling uncovered sweetmeats in open places in the market.
Explain why this happens and suggest possible remedies.
The wheat that was bought is a bit moist.
Find the odd-man-out.
