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| Item / Parameter | Specification Details | Testing Method / Details |
|---|---|---|
| Product Name | Turmeric Extract | Country of Origin: China |
| Botanical Latin Name | Curcuma longa L. | Specification: 95% Curcumins |
| Plant Part | Dried Rhizomes (100% Natural) | Carrier: None |
| Physical Control | ||
| Appearance | Fine Powder | Visual |
| Color | Orange Yellow | Visual |
| Odor/ Taste | Characteristic | Organoleptic |
| Particle Size | NLT 100% Through 80 mesh | GB5507-85 |
| Identification | Positive | TLC |
| Loss on Drying | ≤5.0% | 5g/100℃/2.5hrs |
| Ash content | ≤5.0% | 2g/525℃/3hrs |
| Extract Solvent | Ethanol & water | \ |
| Solvents Residue | Meet USP Requirements | USP |
| Heavy Metals | ||
| Total Heavy Metals | ≤10ppm | ICP/MS |
| Lead | ≤3ppm | ICP/MS |
| Arsenic | ≤1ppm | ICP/MS |
| Mercury | ≤0.1ppm | ICP/MS |
| Cadmium | ≤1ppm | ICP/MS |
| Microorganism Control | ||
| Total aerobic microbial count | Less than or equal to 1 x 104cfu | USP<2021> |
| Total yeast and mould count | Less than or equal to 1 x 102cfu | USP<2021> |
| E coil | Absent in 1 g or 1mL | USP<2022> |
| Salmonella spp | Absent in 1 g or 1 mL | USP<2022> |