Food is cooked to kill bacteria as it is canned; the cans then keep out any new bacteria.
Fruit essence is not known to have antibacterial properties that can effectively kill bacteria. It is mainly used for flavoring and aroma in various food and beverage products. If you are looking to kill bacteria, it's recommended to use specific antibacterial agents or products designed for that purpose.
Refrigerating and freezing can slow down the growth of bacteria, but they will not necessarily kill all bacteria present in the food. It's important to follow proper food safety practices, such as cooking foods to the appropriate temperature, to ensure that harmful bacteria are destroyed.
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The use of heat to kill bacteria in food and beverages is pasteurisation
Most of the bacteria in the refrigerator will have slow growth or stop grow but it will not kill most bacteria. Spoilage bacteria thrive in refrigerator temperatures so the food will still get spoiled and some bacteria even thrive in the freezer.
Because most bacteria can't survive in extreme heat, once the food inside sealed cans reaches a certain temperature, the bacteria dies, and an enclosed, sterile environment is created.
Boil it.
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It creates an acidic environment which many bacteria cannot tolerate.
Fruit essence is not known to have antibacterial properties that can effectively kill bacteria. It is mainly used for flavoring and aroma in various food and beverage products. If you are looking to kill bacteria, it's recommended to use specific antibacterial agents or products designed for that purpose.
Refrigerating and freezing can slow down the growth of bacteria, but they will not necessarily kill all bacteria present in the food. It's important to follow proper food safety practices, such as cooking foods to the appropriate temperature, to ensure that harmful bacteria are destroyed.
Freezing doesn't necessarily kill bacteria. It stops them from multiplying, but they can revive when the food is thawed. And the toxins they produced before being frozen will still be there.
It will kill a lot of bacteria, but it does not sterilize the food.
The answer is Stomach
Ultraviolet light.
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Spicy food can have antimicrobial properties that may help inhibit the growth of some bacteria, but it is not a guaranteed method to kill all bacteria. The active compound in spicy food, capsaicin, has been shown to have some antibacterial effects in studies, but more research is needed to fully understand its effectiveness in killing bacteria.