Food Preservation

The removal of water from a substance is called

• Fermentation

• Dehydration

• Fermentation

• Salting

Vacuum packing is

• air free packing

• water free packing

• Both of these

• None of the above

Freezing is a food preservation method because

• Low temperature retards the growth of microbes.

• Low temperature removes water content

• Both of the above

• None of these

Jams, jellies and squashes are examples of

• Preservation by Sugar

• Preservation by Canning

• Preservation by dehydration

• Preservation by vinegar

Salted egg are preserved by ________

• Salting

• Freezing

• Drying

Why is food preservation important ?

• to make food taste better

• to extend the shelf life of the food product

• to change the texture or flavour of the food.

which of the following is NOT a method of food preservation?

• 
• 
• 
• 

What food preservation technique has been used here?

• Freezing.

• Drying.

• Salting.

What food preservation technique has been used here?

• Freezing.

• Drying

• Salting

It is the removal of the moisture content of the food.

• Drying

• Freezing

• Salting