Food Preservation 1: Intro, Heat, Drying

Process of preservation of milk

• Fermentation

• Pasteurisation

• Salting

• Dehydration

Name the method of food preservation shown in the picture.

• drying

• heating

• canning

Bacteria and fungi grow well at ____________ and ________.

• high temperature and moisture

• low temperature and moisture

• room temperature and moisture

• none of the above

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

• 
• 
• 
• 

_______________ is the name of the process invented by Louis Pasteur for the preservation of milk.

• Refrigeration

• Pasteurization

• Pickling

• Canning

What food preservation technique has been used here?

• Freezing.

• Drying.

• Salting.

What food preservation technique has been used here?

• Pickling.

• Adding Sugar.

• Freezing.

• Dehydrating.

Food Preservation _______________ the storage life of food.

• shorten

• lengthens

Food preservation sets food into forms that are __________to use.

• convenient

• inconvenient

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.