


Product name | Thymoquinone | Manufacture date | Dec.12.2024 |
Batch number | SW241212 | Analysis date | Dec.13.2024 |
Cas No | 490-91-5 | Expiry date | Dec.12.2026 |
Item | Specification | Result |
Characters | Brown powder | Complies |
Odor | Characteristic | Complies |
Assay | 10.0% | Complies |
Sieve analysis | 98% through 80 mesh | Complies |
Residual Pesticide | Negative | Complies |
Identification | Positive | Complies |
Realated substances | Total impurity ≤0.5% Max single impurity ≤0.1% | 0.02% 0.06% |
Heavy metals | ≤3.5ppm | Complies |
Ash | ≤5.0% | 2.49% |
Loss on drying | ≤5.0% | 1.26% |
Total Plate Count | ≤1000 cfu/g | Complies |
Salmonella | Negative | Complies |
Esherichia coli | Negative | Negative |
Staphylococcus | Negative | Negative |
Conclusion | Conforming to Enterprise Standard |
Packing description | Sealed export grade drum & double of sealed plastic bag |
Storage | Store in a cool and dry place, stay away from strong light and heat |
Shelf life | 2 years when properly stored |
Nigella sativa has demonstrated antioxidant, hypotensive, calcium channel blockade, and diuretic effects that function to lower blood pressure.
2. Protect stomach health
black caraway extract Thymoquinone is known for its ability to improve digestive and repair intestinal damage.
3. Prevent rheumatoid arthritis
black caraway extract Thymoquinone slows disease progression in rheumatoid arthritis.Catabolic factors refer to those enzymes or compounds which accelerate the rate of disease expression and proliferation.
Cycloastragenol | Astragaloside IV | Parthenolide | Xanthohumol |
Taxifolin | Lupeol | Ectoine | Hederagenin |
Dioscin | Eupatilin | 20-Deoxyingenol | Pulsatilla saponin D |
Cephalotaxine | Bruceantin | Quillaic acid | Bevirimat |








