Most food poisoning bacteria become dormant and stop multiplying when frozen. Freezing does not necessarily kill these bacteria, but it can slow their growth and reduce the risk of foodborne illness. However, once the food is thawed, these bacteria can become active again, so it's important to handle and cook frozen food properly.
frozen meat has more bacteria as it is in the freezer with lots of other food
Stomach acid also kills most bacteria that you might swallow with you food.
Food spoilage happens when bacteria in the food is allowed to grow. The food heats up to room temperature or hotter and the bacteria grow allowing it to spoil.
Most bacteria become dormant and do not multiply in frozen food. However, some bacteria can survive freezing and may resume growth once the food is thawed. It is important to properly handle and cook frozen food to prevent foodborne illness.
No it doesn't to kill bacteria in frozen yogurt you would somehow disintegrate the bacteria which is impossible at this moment.
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.
Bacteria in food reaching a temperature of no more than 63c is very dangerous. Bacteria thrive at this temperature. Food is in what can be referred to as a 'high risk or danger zones'. Food should not be consumed and should be destroyed.
Bacteria and germs have an opportunity to settle on the left out food. They will try and invade the food and this causes rotting.
Yes it is safe. bacteria would not get into the food.
Depending upon the type of bacteria, the food it has been transferred to and the conditions, the bacteria could start to multiply. If they are spoilage organisms, they will make the food spoil faster. If they are pathogens, they could make someone sick when the food is consumed.
Some are killed and other just become dormant.