Question

how we are prevent food item by using salt

Answer 1

Answer:

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Explanation:

In essence, the salt around the outside of the food draws water molecules out and replaces them with salt molecules until the amount of salt is equal inside and out. Lowering the water product activity to 0.91 is sufficient to prevent most bacterial growth; for some foods, the number might be 0.94 [source: Parish].

Answer 2

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here is your answer......

we can prevent food item from spoiling by using salt

salt is a disrupter that wreaks havoc in microbs

interrepting their enzyme and chipping away at. their DNA

it most often works through dehydration

hope helps you.....

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