It is a set of methods and techniques used to preserve raw foods for longer consumption.

Why process foods?

The Principles of food processing has following advantages.

 Food Processing involve the following except one.

Before  operating any equipment/machine, why it is important to be checked first?

Place only clean food inside the refrigerator.

Keep the refrigerator door open.

Wash and clean the refrigerator once a month using warm water and add a little amount of baking soda.

When defrosting the refrigerator always turn - off the freezing unit.

Wash the refrigerator and the drip pan. Never try to speed up defrosting by prying - off ice

General Directions for Using Pressure Canners for Fruits and Vegetables, Pressure should be thoroughly cleaned with soap and water.

Cleaning presusure canners must have a small amount of boiling water available.

Place 5 quarts of boiling water in cooker with basket in place. Set cooker on heat.

Allow steam to come out freely for 7 - 10 minutes to eliminate all air pockets.

Remove basket of jars from cooker and place on board or towel free from draft.