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Salts can help to preserve food by creating an environment in which undesired bacteria cannot live. High salt content will discourage or prevent this growth, as many undesirable bacterium and molds require a certain amount of available moisture to reproduce. In environments with sufficient salt, water may actually be drawn out of potential spoilage pests, thus killing them or rendering them dormant.

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12y ago
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14y ago

The best salt to preserve food in is Norton sea salt because way back in the Egypt times the used similar Norton sea salt . :@

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12y ago

It does preserve food because in days when there were no freezers,salt kept foods from spoiling.

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8y ago

Salts reduce the amount of water in food. So the food can be preserved from micro organisms.

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10y ago

Sodium chloride absorb water and bacteria are killed because they cannot survive without water.

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8y ago

We use salt for food preservation. Mainly for dry fish.

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Q: How does salt affect food perserving?
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When blanching foods does salt affect the color?

When doing any type of canning or perserving, do not use regular table salt, which can alter the color. Instead use canning salt or sea salt.


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Yes, but because the concentration of salt is not great the effect is insignificant.


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No, salt is pH neutral and does not affect the acid content of food. However, our taste buds are such that salt will diminish the acid taste of food (try eating a lemon wedge sprinkled with salt). Salt is added to pickle brine as a preservative; like acid, it tends to discourage the growth of microorganisms.


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No, baby food does not contain salt.


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Each food has his specific concentration of salt.


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Water mixed with salt does not affect the taste,bt it also depend on the amount of water mixed with the salt and the quantity of salt mixed with the water


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It's better not to add salt to their food.


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