Why use preservative?

Answer 1

To keep foods fresh and extend shelf life.

Answer 2

Food preservation techniques are important for keeping our food safe and fresh for longer or throughout their shelf life. There are many effective methods including the use of oxygen absorbers and other traditional methods like canning and drying. Oxygen absorbers help absorb and retain excess oxygen from the surroundings, and effectively help to prevent any spoilage in the food products and keep nutrients intact. Though there are pros and cons for every technique, in this blog post, we will compare the use of Oxygen absorbers vs. traditional techniques for food preservation.