Why are the salt and sugar used, Biology

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Q. Why are the salt and sugar used in the production of dried fruits and dried meat?

Substances that sustain a highly hypertonic environment, like salt and sugar, are used in the production of dried fruits, meat or fish for instance, cod because the material to be conserved is then dehydrated and the resulting dryness prevents the growth of populations of decomposer beings (since these beings also lose water and die).


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