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This is especially so where microbes are involved. One of the earliest forms for protecting food by packaging is canning, using either glass jars or tins to preserve and store foods. The usual workflow employs a heating step once the food product is canned that renders the contents sterile and prolongs safe shelf life.
What else can I help you with?
Why do you need to package foods?
Food is packaged to prolong the shelf life and to prevent contamination by microbes, pests, chemicals and foreign objects.
Which is a bad way to prevent decomposers from spoiling food?
not keeping it refrigerated
What is a retort pouch?
A flexible sealed pouch or package in which food can be stored for long period without spoiling.
How can people prevent food from spoiling?
Food can be preserved by putting into sealed cans. Or frozen, or kept cool in a refrigerator. Vacuum packing, freeze drying, salting, air or oven drying, pickling in vinegar, can also be used.
What were the Cherokee Indian's methods to prevent food from spoiling?
they canned vegetables and some meats
Why does fresh food last longer when refrigerated?
The low temperature in a refrigerator prevents bacteria and other food spoiling microbes from reproducing as quickly. Thus, the food takes much longer to go bad.
How can you prevent food storage from happening?
you shouldnt want to prevent food storage because food storage is a good thing
What procedure is carried out to prevent rival microbes competing for the wine yeast food supply?
Adding Sulphur dioxide to the crushed grape juice, kills wild yeast and other microbes that are on the remaining grape skins. This is the procedure carried out to prevent rival microbes competing for the wine yeast food supply.
How prevent harmful microbes?
To prevent harmful microbes, practice good hygiene by washing your hands regularly with soap and water, properly cooking and storing food, keeping your living spaces clean, and avoiding close contact with sick individuals. Additionally, vaccination, staying up to date on immunizations, and practicing safe food handling techniques can also help prevent the spread of harmful microbes.
Which food has been preserved by taking away a substance that the microbes need in order to grow and reproduce?
Water is one thing that is removed to preserve food. For example jerky. Taking away microbes by sterilizing, you prevent their regrowth. For example canned food.
What food does microbes need to survive?
Microbes need a food to survive
What food do you heat to prevent spoiling?
Many liquids are heated to a particular temperature and held there for a prescribed time to kill bacteria and prevent spoiling. Milk and milk products are usually treated this way which is called pasteurization. Many other liquids that are subsequently bottled are treated in the same way.
