Question

What are different methods to preserve foods? EXPLAIN by giving some examples.

Answer 1

Rancidity is the oxidation of food which can be tested by change in taste and smell.

Rancidity is the main cause to spoil food ...

The different methods to get rid of this are :

• Storing the food in air tight container
• Adding anti oxidants
• Flushing the bag of food with nitrogen gas

Hope it's helpful ....

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