| Customization: | Available |
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| Certification: | ISO |
| Assay Method: | HPLC, UV, Tlc |
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Nigella Sativa Extract Powder, also known as Black Seed Extract, is derived from Nigella sativa seeds. It is valued for its antioxidant, anti-inflammatory, and immune-boosting properties. This plant-based extract is widely used in dietary supplements, skincare, and functional foods.
Our extract is sourced from high-quality seeds and processed using a cold extraction method to preserve its active compounds, like thymoquinone. The powder has a light brown color, mild peppery aroma, and neutral taste, making it versatile for various products.
Customers typically use it in supplements (500-1000 mg per serving) for its health benefits. Our product stands out due to its high potency, consistency, and positive customer feedback, ensuring superior quality and effective results.
| Test Item | Specification | Test Method | Result |
| Thymoquinone | ≥10% | HPLC | 10.23% |
| Appearance | Brown powder | Visual Inspection | Complies |
| Loss on Drying | ≤5.0% | Loss on Drying at 105°C | 2.13% |
| Ash Content | ≤5.0% | Ashing Method at 550°C | 3.46% |
| Total Heavy Metals | ≤10 ppm | Atomic Absorption Spectroscopy (AAS) | <5 ppm |
| Total Plate Count | <1000 cfu/g | Microbial Plate Count Method | <50 cfu/g |
| Yeast & Mold | <100 cfu/g | Microbial Plate Count Method | <10 cfu/g |
| E. Coli | Negative | PCR or Enrichment Method | Negative |
| Staphylococcus Aureus | Negative | Baird-Parker Agar Method | Negative |
| Pesticides | Negative | GC-MS (Gas Chromatography-Mass Spectrometry) | Negative |
2025 Activity
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