Processing food

Preserving food

Home AdultsProcessing foodPreserving food


Over time, food mainly perishes from the growth of microorganisms on its surface. Various techniques were developed to preserve food and to prevent shortages. They aim to modify food to make it hostile to undesirable microorganisms.


Discovering the various techniques for preserving food.

Course Plan

Lesson 1Processing to preserve
Lesson 2Techniques for preserving food
Lesson 3The cold chain
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