Food preservation is a process of slowing down food from becoming bad. Besides making the food lasts longer, preservation also prevents food wastage. It also allows food to be eaten out of season. It gives variety and nutrition to our diet all year round. Freeze-dried food are easy to store and transported because they are light and require less space.
As food is heated and cooked, the heat kills the microorganisms. Boiling kills most bacteria. However, those not affected by heat will grow when the conditions are suitable.
good for health ~
ReplyDeleteph
My mum like it,can shape up her body.ha.....
ReplyDeleteCnythia
i like vegetables, ha.
ReplyDeletenice blog, full of information:)
ReplyDelete