The proper identification and classification of saffron

The proper identification and classification of saffron briefly summarized as below:
Having all the conditions listed below is required for each item. Otherwise, depending on the appearance of the saffron, the pricing is agreed upon case.
Description: In terms of scientific terms, three red branches of saffron are said to be whipped cream.

Super Negin
1. Not dark.
2. The pieces do not stick together.
3. The three branches of the stigma are completely separated.
4. The ends of the stigmas are not white.
5. The genus is large.
6. Straight and dry without any fats.

Negin:
1. Be in good colour.
2. The pieces do not stick together.
3. Three branches of the stigma are separated.
4. The ends of the stigmas are not white.
5. Do not have any fats.

Quasi-negin:
1. Be in good colour.
2. The pieces do not stick together.
3. The three branches of the stigma are not separated, but the end of the stigma is not white.
4. It has dullness.
5. The saffron be as a bundle. (When removing a piece of the saffron, remove the larger volume with it.)

Sword:
1. Be in good color.
2. Not clinging together.
3. The claws are completely apart.
4. The sponge without a white particle and completely red.
 It is difficult to detect the quality of the earrings and they are calibrated with two indicators of "stitch length" and "absence of mixed white pieces with red color" and are divided into three grades. As the first grade is more expensive than silver jewelry, and the third grade is slightly more expensive than Bangs Saffron.

Bangs Saffron:
1. Be in good color.
2. The pieces do not stick together.
3. The end is white.
4. The kind of saffron is large.
5. Straight, dry and not flaky.
6. Be a hug.

Normal tufts:
1. Be in good colour.
2. The pieces do not stick together.
3. The end of the stigma is white.
4. It has dullness.
5. The saffron is the sheaf.