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
Materials like milk are instantly cooled after heating up to a certain high temperature. This method of food preservation is called ______.
We can preserve pickle by______.
The biotic factor which spoils the food item is
Food should not be purchased beyond the date of ______.
Name any two naturally occuring toxic substances in food.
The synthetic preservatives do not delay microbial growth and do not keep the food safe for long-duration.
Why is food preserved?
Give reason.
Food remains safe at 5° Celsius.
Find the odd-man-out.
Find the odd-man-out.
