| ITEM | STANDARD |
| Appearance | Brown fine powder |
| Loss On drying | 5% maximum |
| Residue on ignition | NMT 0.5% |
| Hesperidine on dry basis | 90% to 101% by HPLC |
| Particle size | 80 Mesh 100% Passes |
| Heavy Metals | NMT 20PPM |
| Arsenic | NMT1ppm |
| Total Plate Count | NMT10000cfu/g |
| Yeast/Mould | NMT100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |