Question

Raw mangoes and tamarind can be preserved by ____.

Answer 1

Salting:

1. Different methods are present for the preservation of food materials like heating, freezing etc.
2. Chemical preservation techniques like salting is used for the preservation of raw mangoes and tamarind.
3. The shelf life of the food is increased by salt and therefore can be used for longer duration.

Final answer: Raw mangoes and tamarind can be preserved by salt.