|
|
| Appearance: |
Free-flowing powder |
| Color: |
Yellow to yellowish Brown |
| Odor: |
Characteristic |
| Taste: |
Astringent |
| Water-soluble extractive value: |
≥ 80% (w/w) |
 |
|
| Available in |
15kg |
| Sample Size |
100g |
| Suggested use level |
100-1200 mg/day |
|
|
|
|
| Identity (IR) |
Conformance |
| Assay (by HPLC/HPTLC) |
|
| Low molecular-weight hydrolysable tannins |
≥ 60% (w/w) |
| Water (Karl Fischer) |
≤ 6% (w/w) |
| Sulfated ash |
≤ 6% (w/w) |
| Heavy metals |
|
| Lead(Pb) |
≤ 5 ppm |
| Arsenic (As) |
≤ 1 ppm |
| Mercury (Hg) |
≤ 1 ppm |
| Microbiological profile |
|
| Aerobic bacteria (no pathogen) |
≤ 5000 CFU/g |
| Yeast and mold |
≤ 1000 CFU/g |
| Escherchia coli |
absent in 1 g |
| Salmonella species |
absent in 10 g |
|
|
|
| Storage: |
Store in original, sealed containers at 15° to 25 °C; avoid light |
| Stability: |
3 years |
| Standard Packaging: |
15 kg |
|
|
| Date: 10/07 |
|
