Question

define
drying,
refrigeration,
fermentation.
canning,
pasteurization,
freezing,
irradiation,
and the addition of chemicals.

Answer 1

Answer:

1. drying :Drying is a mass transfer process consisting of the removal of water or another solvent by evaporation from a solid, semi-solid or liquid. This process is often used as a final production step before selling or packaging products. ... Desiccation may be synonymous with drying or considered an extreme form of drying.

2. canning : Canning, method of preserving food from spoilage by storing it in containers that are hermetically sealed and then sterilized by heat. The process was invented after prolonged research by Nicolas Appert of France in 1809, in response to a call by his government for a means of preserving food for army and navy use.

Answer 2

Answer:

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