Soaking mangoes in ozonated water (a process known as aqueous ozonation) for just 10 minutes before cold storage can help extend their shelf life by as much as two weeks. It can also greatly reduce the risk of chilling injury, a common issue affecting fruit quality during refrigeration. Mango waste contributes to methane release, adding to the climate crisis.
https://scitechdaily.com/this-simple-10-minute-trick-keeps-mangoes-fresh-for-weeks