| Customization: | Available |
|---|---|
| Certification: | ISO, FDA, HACCP |
| Assay Method: | HPLC, UV |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Product Name: | Voacanga Seed Extract | ||
| Botanical Source: | Voacanga Africana Stapf. | Part of Used: | Seed |
| Country of Origin: | Raw Material from Africa | Product Statue: | 100% Nature |
| Made in China | GMO: | Non-GMO | |
| ITEMS | SPECIFICATIONS | TEST RESULTS | TEST METHOD |
| Vinpocetine Assay | 99% Min | 99.03% | HPLC |
| Related Substances | Impurity A≤0.6% | 0.12% | HPLC |
| Impurity B≤0.5% | 0.24% | HPLC | |
| Impurity C≤0.3% | 0.12% | HPLC | |
| Impurity D≤0.5% | 0.22% | HPLC | |
| Unspecified Impurity≤0.1% | 0.07% | HPLC | |
| Total Impurities≤1.0% | 0.73% | HPLC | |
| Appearance | White or Slightly Yellow Crystalline Powder | Complies | Visual |
| Specific Rotation | +127~+134 | +130.5 | / |
| Melting Point | 149°~153° | 151° | / |
| Solubility | Practically insoluble in water,soluble in methylene chloride, slightly soluble in anhydrous ethanol. | Complies | Visual |
| Loss on Drying | ≤0.5% | 0.30% | USP<921> |
| Sulphated Ash | ≤0.1% | 0.08% | USP<281> |
| Heavy Metals | ≤10ppm | Complies | USP<231> |
| Arsenic | ≤2ppm | Complies | AOAC 986.15 |
| Mercury | ≤0.1ppm | Complies | AOAC 986.15 |
| Cadmium | ≤0.1ppm | Complies | AOAC 986.15 |
| Lead | ≤0.5ppm | Complies | AOAC 986.15 |
| Total plate count | ≤1000cfu/g | Complies | USP<61> |
| Mould&Yeast | ≤100cfu/g | Complies | USP<61> |
| E.Coli | Negative | Negative | USP<62> |
| Salmonella | Negative | Negative | USP<62> |
){kind=link}