Question

lots of salt and sugar is added to pickles and jams to preserve it give reason brainly​

Answer 1

Answer:

for ever we get soon the following

Answer 2

The bacteria ferment sugars in the food to form lactic acid, which then prevents the growth of food poisoning bacteria and moulds. Salt is effective as a preservative because it reduces the water activity of foods. The water activity of a food is the amount of unbound water available for microbial growth and chemical reactions.

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