How to Preserve Food ? (6 Techniques)
The following points highlight the top six techniques used to preserve food. The techniques are: 1. Heat Treatment 2. Low Temperature Treatment 3. Dehydration 4. Osmotic Pressure Treatment 5. Chemical Treatment 6. Treatment by Radiations. Technique # 1. Heat Treatment: High temperature is one of the most reliable and safest method of food preservation. This treatment can be summarized under [...]