1 .Freeze-drying __is a desirable way of preserving food because at low temperatures (commonly around 14°F to –13°F [–10°C to –25°C]) chemical reactions take place very slowly and pathogens have difficulty surviving. The food to be preserved by this method is first frozen and then placed into a vacuum chamber.
2. Solar drying__ is a process of drying foods by harnessing the heat energy of the sun in a special dehydrator that not only increase the temperature but also, improves the air flow.
3 I don't know number 3
4 artificial drying
5 dry salting ___wherein the salt is rub directly on the skin of the food
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ANSWER:
1 .Freeze-drying __is a desirable way of preserving food because at low temperatures (commonly around 14°F to –13°F [–10°C to –25°C]) chemical reactions take place very slowly and pathogens have difficulty surviving. The food to be preserved by this method is first frozen and then placed into a vacuum chamber.
2. Solar drying__ is a process of drying foods by harnessing the heat energy of the sun in a special dehydrator that not only increase the temperature but also, improves the air flow.
3 I don't know number 3
4 artificial drying
5 dry salting ___wherein the salt is rub directly on the skin of the food