Cooking kills bacteria but not the toxins the bacteria made while growing. Refrigeration does prevent most bacteria but not listeria which can grow in a refrigerator. Botulism is a toxin that does not go away with boiling or cooking.
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.
Cooking food can kill most pathogenic bacteria, making it safe to eat. However, once cooked food is exposed to the environment or handled improperly, it can become contaminated with pathogenic bacteria. It's essential to follow proper food safety procedures to prevent foodborne illnesses.
honey is the food that bacteria can not hurt.
Lactic acid bacteria are not inherently "bad." In fact, some strains of lactic acid bacteria are beneficial and commonly used in food fermentation processes, like in yogurt and sauerkraut. However, certain strains of lactic acid bacteria can cause food spoilage if they grow uncontrollably in food products.
Stomach acid also kills most bacteria that you might swallow with you food.
The most common bacteria in the food industry is Salmonella. Probably the bacteria that can cause the most harm is E. coli O157:H7
It depends on the type. Most bacteria must obtain nourishment but some are capable of photosynthesis.
keep the food hot
Food pisoning is most often caused by toxic substances that bacteria found in food produce. The bacteria have grown and multiplied in the food, most often if the food is stored at a certain temperature that must not be too low or too high. The toxins are sometimes produced when the bacteria grow and multiply in the food before eating it. Other times the bacteria produce the toxins when they grow and multiply further inside the stomach and intestines after the food has been eaten.
The most popular means by which bacteria obtain food is through absorption. Bacteria release enzymes that break down organic matter around them, allowing them to absorb the resulting nutrients directly into their cells.
Very few bacteria cause illness And some bacteria are used to make food such as cheese and yogurt.
Bacteria and viruses are the most common cause of food poisoning. The symptoms and severity of food poisoning vary, depending on which bacteria or virus has contaminated the food. The bacteria and viruses that cause the most illnesses, hospitalizations, and deaths in the United States are: Salmonella.
Some bacteria, called autotrophs, make their own food from the carbon in CO2. Most bacteria are heterotrophs, taking their food 'ready-made' from other sources.
bacteria, and in lesser amounts, virusses. One of the most common dangerous bacteria transferred by bad food is 'salmonella' and 'e.coli'.
irradiation
bacteria