Biology, asked by rohanaryan6483, 1 year ago

Physical and biological methods of food preservation

Answers

Answered by PratikRatna
0
hello friend...

when we talk about physical methods of food preservation then following are some methods--

Heat treatment
Radiation
Light
High Pressure processing (HPP)
Modified atmosphere

whereas if we are talking about biological method then following methods can be used --

using salt and sugar
using some acids like benzoic acid, sorbic acid, sorbate etc.

hope it will help you.
best of luck.
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