Flexibility:
Hard
Broken pieces (fingers<15mm):
< 5 %
Foreign matter:
< 1 %
Defectives:
< 3 %
Percentage of bulbs by weight:
< 4 % Starch content, max, w/w: 60 % Curcumin content: 4 - 5 %
Moisture:
10%
Total ash:
7%
Lead as PPB:
2.5
Chromate test:
Negative
Acid insoluble ash:
2.5%