Question

List of various types of preservatives used for preserving food articles at home.

Answer 1

1 potassium meta bisulphite
2 sodium benzoate
3 common salt
4 sugar

Answer 2

It's a process of treating and handling food , the various methods of food preservation are as follows :

• DRYING
• PRESERVING USING SALTS AND SUGAR
• PRESERVING USING ACETIC ACID
• PESTURISATION
• VACCUM PACKING

THE PRODUCTS WHICH PRESERVE THE FOOD THEY ARE KNOWN AS FOOD PRESERVATIVES.