But research chefs also understand food preservation, mass production, and the technical terms used by scientists.
During these years, his interests were extended to applied biochemistry of food preservation.
There have been many significant improvements during the last century in food preservation, storage, shipping and production.
At this stage, we do not know how bisin will be used in food preservation.
Both of these characteristics may be useful in both health and food preservation.
Liquid smoke is used for both food preservation and flavoring.
Hall also investigated the role of spices in food preservation.
Various food preservation and packaging techniques are used to extend a food's shelf life.
Methods of food preservation were important, and practiced throughout China.
Organic acids are used in food preservation because of their effects on bacteria.
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