Potash

Potash, specifically wood ash that contains potassium carbonate, is used in some traditional methods to soften jute leaves. The potash acts as an alkaline tenderizer, breaking down the tough fibers in the leaves, making them more palatable and easier to cook. The process involves soaking the jute leaves in a solution of water and potash, usually for a specific period. This treatment softens the leaves, reduces their mucilaginous texture, and enhances their flavor for dishes.