Methods of Food Preservation

Name the method of food preservation shown in the picture.

• drying

• heating

• canning

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

• 
• 
• 
• 

Which of the following are food preservation methods?

• Freezing, vacuuming sealing, boiling

• Freezing, dehydrating, canning

• Dehydrating, frying, canning

Which of the following foods are suitable for freezing?

• Berries, ice-cream, eggs

• Berries, chicken, fish

• chicken, honey, vegemite

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

Jams, jellies and squashes are examples of

• Preservation by Sugar

• Preservation by Canning

• Preservation by dehydration

• Preservation by vinegar

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

Name the technique used for preservation of food.

• smoked

• dehydrate

• airtight container

• salt

Placing foods in acidic solutions like vinegar to prevent growth of spoilage organisms

• Pickling

• Paraffin

• Fermentation

• Drying