Bunch includes all parts of saffron. It contains stigma and style. The red parts of saffron (stigma) are put together and wrapped with yarn as a bunch.
Poushali consists of threads with 2-3 mm style; the presence of style (the white part of saffron) gives it a great fragrance.
Negin is similar to normal Pushali saffron in terms of style, but it is thicker than normal Pushali. Negin saffron is rich in color and fragrance. It is extraordinary in terms of size and beauty.
This very pure type of saffron is composed of threads without style. It is also rich in color and no breaks are seen in the threads.
Konj or White style:
Konj is the root or white part of saffron which remains after separating Sargol saffron from bunch saffron.
There is an important point about saffron white style which is contrary to some of the saffron roots and even root or corner has more aroma known , it must be said that scientific studies and analyzes conducted have shown that the origin of the materials valuable is in red saffron stigma. These materials are particularly Crucin , which move from the plant tissue and is transferred from cream to stigma , but because there is more moisture in the cream makes it so happens that the more scent is felt in cream.