Makhana must be kept in a dry place and packaged. It is necessary to be sure that there is no oxygen present with the content and even in the packaging because it may lead to mold and rancidity. So, what can be done? What is the solution to all these problems and barriers? The answer is oxygen absorbers. The fox nuts or makhanas can be stored using oxygen absorbers because they can prevent mold and rancidity in them. Oxygen absorbers for fox nuts storage are better and safer than other preservatives.
https://www.oxygen-absorbers.com/makhana-packaging