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Salt kills bacteria and prevents their growth by causing dehydration. When salt is added to a bacterial cell, water is drawn out of the cell through osmosis, leading to the cell shrinking and eventually dying. This process disrupts the bacteria's ability to function and reproduce, effectively halting their growth.

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8mo ago

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Give the example of food preservation?

Pour Salt, kill the air Decrease bacteria Pour Salt, kill the air Decrease bacteria


Why can salt and sugar be used as a preservative to prevent spoilage?

Salt and sugar act as preservatives by drawing out moisture through osmosis, which inhibits the growth of bacteria, yeast, and mold that cause spoilage.


Is salt considered an antiseptic?

Yes, salt is considered an antiseptic because it has the ability to kill or inhibit the growth of microorganisms, such as bacteria, on surfaces or in wounds.


Does salt have the ability to kill bacteria on the skin?

Yes, salt has the ability to kill bacteria on the skin due to its antimicrobial properties.


Does salt effectively kill bacteria?

Yes, salt can effectively kill bacteria by dehydrating them and disrupting their cell membranes. This makes it difficult for bacteria to survive and reproduce.


Does salt affect mold growth?

Salt will slow mold growth. Salty solutions will cause the mold cells to become dehydrated through osmosis. This is why meats such as ham and jerky are traditionally salty, to prevent the growth of mold and bacteria.


Does salt effectively kill E. coli bacteria?

Yes, salt can effectively kill E. coli bacteria by dehydrating them and disrupting their cellular functions.


Can salt effectively kill bacteria?

Yes, salt can effectively kill bacteria by dehydrating them through a process called osmosis. This disrupts the bacteria's cell structure and ultimately leads to their death.


When salt is coated on fresh fish.what is its effect on the fish?

Salt prevents the growth of bacteria.


How does salt kill bacteria in meat?

Table salt, which consists primarily of sodium chloride, is the most important ingredient for curing food and is used in relatively large quantities. Salt kills and inhibits the growth of microorganisms by drawing water out of the cells of both microbe and food alike through osmosis. Concentrations of salt up to 20% are required to kill most species of unwanted bacteria. Once properly salted, the food's interior contains enough salt to exert osmotic pressures that prevent or retard the growth of many undesirable microbes. Source:Wikipedia


Can Hepatitis A survive in salt water?

Yes, salt water is not corrosive enough to kill bacteria.


What can salt kill or clean?

both actually, salt can kill slugs and can clean your thruoght like if you have soar thruoght than you can gargle salt water and can clean out the bacteria