Aam panna is an Indian drink renowned for its heat-resistant properties. It is made from green mangoes and is yellow to very light green in color, and is consumed as a tasty and healthy beverage to fight against the intense Indian summer heat. In most instances, mint leaves are added which enhances the green colour.
Green mango is a rich source of pectin, which gradually diminishes after the formation of the stone. Unripe mango is sour in taste because of the presence of oxalic, citric and malic acids.