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.
not keeping it refrigerated
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.
they canned vegetables and some meats
you shouldnt want to prevent food storage because food storage is a good thing
Milk from spoiling
Sugar can serve as a preservative. It extends the life of certain goods.
heat problems involves too much heating of food leads to burning of food . thereby spoiling taste of food. Along with this, some recipe require to cook in low heat and other in strong heat .Thus in case this work if not in accordance affect the food taste.
It is a matter of food safety. Food should be kept hot enough (or cold enough) to prevent the food from spoiling. That would make the food unsafe to eat.
When food is packaged in cans, air is sucked out of the can to help prevent the food inside from spoiling. Some manufacturers add preservatives to food to help keep it fresh longer.
It is a matter of food safety. Food should be kept hot enough (or cold enough) to prevent the food from spoiling. That would make the food unsafe to eat.
Store flour in a food grade plastic container with tight fitting lid. Keep in cool, dark place to prevent insects from getting at the flour and to prevent sunlight from spoiling the flour
Yes, but it shouldn't be used to prevent it from spoiling.