Question

Effect of potassium bisulphate as food preservative under various conditions

Answer 1

Answer:

It is very effective in killing the harmful micro-organisms present in food

Explanation:Potassium bisulphite on reaction with acid of the juice liberates Sulphur dioxide which is very effective in killing the harmful micro-organisms present in food and thus prevents it from getting spoiled. ... The aim of this project is to study the effect of potassium bisulphite as food preservative.

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.

SALT IS ONE OF THE FOOD PRESERVATIVE