Advertisements
Advertisements
प्रश्न
How is milk pasteurized?
Advertisements
उत्तर
Milk is pasteurised in order to kill any kind of harmful microorganism present in it and to increase its shelf life. Pasteurisation is a process in which the milk is heated to a certain temperature for a fixed period of time and then is quickly cooled. For example, it may be heated at 80°C for 15 minutes and then immediately cooled. This helps to kill any kind of microorganism which is present in milk.
संबंधित प्रश्न
Earlier people cooked their food in pressure cooker. __________
Look at the pictures given below. Which one is good for health? Why?
 |
 |
The physician who discovered that scurvy can be cured by ingestion of citrus fruits is ______.
Unscramble the jumbled word underlined in the following statement.
Yeasts are used in the wine industry because of their property of meronettinaf
Give reason for the following.
Fresh milk is boiled before consumption while processed milk stored in packets can be consumed without boiling.
Why do we need to preserve food?
Dried Neem leaves and turmeric are used to store food grains in our home to protect the grain from insects and Beetles.
What shall we do?
There are vendors selling uncovered sweetmeats in open places in the market.
Explain why this happens and suggest possible remedies.
Cut fruits have turned black.
Find the odd-man-out.
