6. List four methods by which food can be preserved.
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Answered by
7
Answer:
Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals.
Answered by
3
Answer:
Drying
Refrigerating
Pasteurisation
Fermentation
Iraadiation
Adding of salt
Many more..
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