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Supply Amur Corktree Bark Extract/Cortex Phellodendri Chinensis/Cortex phellodendron extract
Product name | Specification | Method |
Extract powder | 5:1 | TLC |
Item | Specification | Result |
Physical control | ||
Appearance | Brown Yellow Powder | Complies |
Odor | Characteristic | Complies |
Particle Size | 100% pass 80 mesh | Complies |
Loss on Drying | ≤5.0% | 3.25% |
content | ≥20% | 20.12% |
Chemical Control | ||
Total Heavy Metals | ≤20ppm | Complies |
Ash | ≤2ppm | Complies |
Lead | ≤2ppm | Complies |
Arsenic | ≤2ppm | Complies |
Residue of Pesticide | Complies | |
Microbiological Tests | ||
Total Plate Count | ≤1000cfu/g | Complies |
Yeast&Mold | ≤100cfu/g | Complies |
E.coil | Negative | Complies |
Salmonella | Negativev | Complies |
Staphylococcus | Negative | Complies |
2. Antifungal: Cortex Phellodendri extract has inhibitory effect on tinea mentagrophytes, epidermis flocculent, P. gypseum and P. laniformis.
3. Hypotensive effect: Cortex Phellodendri has a significant and lasting antihypertensive effect on anesthetized animals by intravenous or intraperitoneal injection. Carotid injection is stronger than intravenous injection, so the antihypertensive effect may be central.
4. Anti hepatitis: Huangbai decoction has inhibitory effect on hepatitis B antigen in vitro test of 6.25% - 100%.
5. Anti Trichomonas: the mixture of Phellodendron chinense Decoction 10% concentration and Trichomonas liquid 1:1 can inhibit Trichomonas vaginalis.
6. Effect on immune function: Cortex Phellodendri decoction, 100% concentration, 0.3ml/mouse, gavage for 7 days, can increase the number of spleen plaque forming cells in mice.