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【Appearance】Brown yellow fine powder
【Product Specifications】10:1、20:1、30:1, can be customized
【Extract source】Dried black cohosh root and rhizome
【Main ingredients】Actein、Epi-Actein、27-deoxy
actein、Cimicifugoside
【Mesh】80-120 mesh
【Storage method】Ventilated and dry, cool and moth-proof, keep
away from light
【Shelf life】2 years
| ITERMS | SPECIFICATION | METHOD |
| Identification | Positive | TLC |
| Appearance | Brown Powder | Visual |
| Odor & Taste | Characteristic, light | Organoleptic test |
| Triterpene glycosides | 2.50% | HPLC |
| Loss on drying (5g) | NMT 5% | USP34-NF29<731> |
| Ash (2g) | NMT 5% | USP34-NF29<281> |
| Total heavy metals | NMT 10.0ppm | USP34-NF29<231> |
| Arsenic (As) | NMT 2.0ppm | ICP-MS |
| Cadmium(Cd) | NMT 1.0ppm | ICP-MS |
| Lead (Pb) | NMT 1.0ppm | ICP-MS |
| Mercury (Hg) | NMT 0.3ppm | ICP-MS |
| Solvent residues | USP & EP | USP34-NF29<467> |
| Pesticides Residues | ||
| 666 | NMT 0.2ppm | GB/T5009.19-1996 |
| DDT | NMT 0.2ppm | GB/T5009.19-1996 |
| Total heavy metals | NMT 10.0ppm | USP34-NF29<231> |
| Arsenic (As) | NMT 2.0ppm | ICP-MS |
| Cadmium(Cd) | NMT 1.0ppm | ICP-MS |
| Lead (Pb) | NMT 1.0ppm | ICP-MS |
| Mercury (Hg) | NMT 0.3ppm | ICP-MS |
| Microbiological | ||
| Total Plate Count | 1000cfu/g Max. | GB 4789.2 |
| Yeast & Mould | 100cfu/g Max | GB 4789.15 |
| E.Coli | Negative | GB 4789.3 |
| Staphylococcus | Negative | GB 29921 |
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