Preservative.

Food Poisoning|Food Preservation|Preservation By Common Salt|Preservation By Sugar|Preservation By Oil And Vinegar|Heat And Cold Treatments|Pasteurization|Storage And Packing|Nitrogen Fixation|OMR

Food preservation is necessary to preserve the food in its

What is food preservation? What are the factors to be kept in mind while preserving food?

Why certain fruits are preserved ? How these preservations are useful to us?

Cryopreservation is 1. preservation of living being in chemicals 2. preservation through exposure to irradiation 3. preservation at very low temperature 4. preservation through use of gases

Refrigeration helps in food preservation by