Do oxygen absorbers have a fresh-keeping feature? Bacteria multiply rapidly in packaged foods under suitable heat and humidity conditions, thus causing color and odor changes. Therefore, it is important to keep packaged foods fresh by packaging them with oxygen absorbers.
Thanks to the fresh-keeping feature of the oxygen absorbers, the oxygen absorbers quickly absorb the oxygen in the package and effectively reduce the aerobic environment to an oxygen-free state (oxygen concentration <0.1%), preventing the growth of aerobic bacteria and fungi in the environment. This situation not only reduces the amount of additives used for the manufacturer, but also prevents the growth of microorganisms and prevents oil oxidation.