date:Sep 14, 2012
to percolate though with or without pressure.
Anaerobic conditions can be maintained by replacing the oxygen carbonation by evacuating the sealed container of fruit juice for instance. Another is the use of oils from top of the food or pickles. Besides, exposing at high temperature, fruits can be preserved using the process of canning because it prevents spoilage and inactivates the enzyme present in the food from getting spoilt.
In case of irradiation, the food is exposed to radiations to k