| Customization: | Available |
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| Certification: | FDA, HACCP, Onion |
| Assay Method: | HPLC, UV |
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| Product Name | Sophora flower bud Extract |
| Part Used | Flower bud |
| Appearance | Greenyellow Powder |
| Active Ingredient | Quercetin by HPLC |
| Specification | 98% |
1. Antioxidants. Mainly used in oils, beverages, cold drinks, and processed meat products.
2. A natural dye. Can be used as a media dye. For wool and cotton, yellow with aluminum salt, olive yellow with chrome salt,orange with tin salt, and olive green with iron salt. Soap-resistant, medium.
3. Quercetin can reduce the symptoms of hay fever, and an enzyme-modified derivative of quercetin has been found to reduce the eye symptoms of hay fever.
4.Quercetin soluble in glacial acetic acid, alkaline solution yellow, almost insoluble in water, ethanol solution;Taste very
bitter.Can be used as a drug, has a good expectorant, cough, and there was a smooth wheezing effect.In addition to lowering blood pressure, improve blood capillary resistance, reduce capillary fragility, blood fat, expansion of coronary artery, increase coronary blood flow, and so on.Used in the treatment of chronic bronchitis.In patients with coronary heart disease and high blood pressure also have auxiliary therapy effect.
Certificate of Analysis
| Batch Number | Z20190412001 | ||
| Production Date | 2019.04.12 | ||
| Batch Quantity | 80 KGS | ||
| Item | Test Standard | Testing Result | |
| Appearance | Powder | Complies | |
| Color | Greenyellow Powder | Complies | |
| Particle Size | 100% pass 80 mesh | Complies | |
| Oder | Characteristic | Complies | |
| Taste | Characteristic | Complies | |
| Loss on Drying | ≤5.0% | 2.20% | |
| Residue on Ignition | ≤0.1% | 0.05% | |
| Residual acetone | ≤0.1% | Complies | |
| Residual Ethanol | ≤0.5% | Complies | |
| Heave Mentals | ≤10ppm | Complies | |
| Na | ≤0.1% | <0.1% | |
| Pb | ≤3 ppm | Complies | |
| Total Plate | <1000CFU/g | Complies | |
| Yeast & Mold | <100 CFU /g | Complies | |
| E. Coli | Negative | Complies | |
| Salmonella | Negative | Complies | |
| Conclusion: Conform with USP Standard | |||
Storage:Closed container. dry & cool. keep away from moisture &strong light
Shelf life:24 Months
Shipping Options as follows
| EMS | Around 7-10 working days |
| DHL | Around 3-5 working days |
| Fedex | Around 4-6 working days |
| TNT | Around 6-7 working days |
| By Air | Around 5-7 working days |
| By Sea | Around 15-30 working days |
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