These grapes are stored for up to six months and kept fresh in airtight mud-straw containers. Centuries ago, people of Afghanistan developed this method of food preservation, which uses mud-straw containers, and is known as kangina.
These grapes are stored for up to six months and kept fresh in airtight mud-straw containers. Centuries ago, people of Afghanistan developed this method of food preservation, which uses mud-straw containers, and is known as kangina.