Preservatives preserve food to keep from spoiling such as Aspartame is a popular preservative
You answered your own question. The root word of preservatives is preserve. If you look up the definition of preserve, then you have your answer. I recommend brushing up on your vocabulary as it can be very beneficial to you in many ways.
Preservation helps in decreasing the speed of oxidation in food items.
Food needs to be treated so that it can be stored or kept in a good condition for a long time.
food preservation is a preserved food
Food preservation is a way to keep food edible and healthy.
what are the raw materials in food preservation
The food preservation may be sometimes a chemical process.
additvisand preservatives used food preparation
Food preservation is important because it helps save money. When food spoils, it is a waste of money for the family.
Air plays a crucial role in the preservation and quality of food by affecting its freshness, flavor, and shelf life. Oxygen can cause food to spoil faster, while air circulation helps maintain proper temperature and humidity levels to prevent bacterial growth. Vacuum sealing or controlled atmosphere storage can help preserve food by limiting exposure to air.
Tools and Equpment for Food Preservation.The tools and equipment that use in food preservation is "UTENSILS"...
Smoking preservation is a method of preserving food using either hot smoke or cold smoke, the process prolongs the shelf life of the food and adds flavour. An example of smoking preservation is smoked salmon.
to maintain the naturalty of a food