Iranian raisins come in variety types, colors and are differentiated according to the drying procedures.
This kind is oven-dried and then sulfur is added to preserve its color.
Sultana Raisins (Malayeri)
This kind is brown and is the most popular variety.
Dark raisins (Sun-Dried Thompson)
This kind is prepared by drying the fruit in full sun and results in a dark color.
Green or Yellow Raisins (Kashmari)
Green raisins are reasonably uniform in color and may range from green or light green to yellow. Kashmari raisins also know as green long raisins.