| Product Name: | Gotu Kola Extract Powder |
| Latin Name: | Centella asiatica |
| Used Part: | Whole Herb |
| Analysis | Specification | Testing Method |
| Appearance | Yellow Brown Fine Powder | Visual |
| Odor | Characteristic | Organoleptic |
| Taste | Characteristic | Organoleptic |
| Assay(Asiaticosides) | ≥10.0% | HPLC |
| Loss on Drying | ≤5.0% | 5g/105℃/2 hrs |
| Sieve analysis | pass 80 mesh | 80 Mesh Screen |
| Bulk Density | 45-55g/100mL | Density Meter |
| Extract Solvents | ** & Alcohol | |
| Heavy Metal | <20ppm | Colorimetry |
| As | <2ppm | AAS |
| Residual Solvents | Eur.Pharm.7.0 | GC |
| Microbiology | ||
| Total Plate Count | <5000cfu/g | CP2010 |
| Yeast & Mold | <1000cfu/g | CP2010 |
| E.Coli | Negative | CP2010 |
| Salmonella | Negative | CP2010 |
