| ≥1 piece |
| Items | Standards |
| Description | Light brown fine powder |
| Odor | Characteristic |
| Identification | Positive |
| Total Bioflavonoids≥Hesperidin | ≥50.0%≥45.0%BY HPLC |
| Particle size | ≥95%pass 80mesh |
| Bulk density | 40-50g/100ml |
| Tapped density | 70-80 g/100ml |
| Loss on drying | ≤5.0%. |
| Heavy metals | 20PPM max. |
| Total plant count | ≤10,000CFU/g |
| Yeast/Moulds | ≤1000CFU/g |
| E.coli | Negative |
| Samonella | Negative |