| Product Name | Sophora Japonica Extract | ||
| Latin Name | Arisunchem | ||
| Used Part | Seed | ||
| Appearance |
Yellow Green Powder |
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| Odor &Taste | Characteristic | ||
| Test Method | HPLC | ||
| Specification | 90%-98% | ||
| Active Ingredient | Quercetin,Rutin | ||
| Quercetin | CAS NO. | 117-39-5 | |
| Molecular Formula | C15H10O7 | ||
| Molecular Weight | 302.24 | ||
| Structure | ![]() |
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| Rutin | CAS NO. | 153-18-4 | |
| Molecular Formula | C27H30O16.3(H2O) | ||
| Molecular Weight | 664.57 | ||
| Structure | ![]() |
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| Physical Characteristics | |||
| Sieve Analysis | NLT 100% pass 80 mesh | ||
| Loss on Drying | ≤3.0% | ||
| Ash Content | ≤2.0% | ||
| Residual Solvents | |||
| Ethanol | ≤5000ppm | ||
| Total Heavy Metals | ≤20ppm | ||
| Pesticide Residues | ≤10ppb | ||
| Microbiological Assay | |||
| Total Plate Count | 1000cfu/g | ||
| Total Yeast & Mold | 100cfu/g | ||
| E.Coli | Negative | ||
| Salmonella | Negative | ||
| Staphylococcus | Negative | ||
| Function | |||
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1.Sophora japonica extract quercetin powder have anti-inflammatory properties; 2.Sophore japonica extract powder is a phenolic antioxidant and has been demonstrated to scavenge superoxide radicals; 3.Sophore japonica extract quercetin powder with the function of expelling phlegm and arresting coughing; 4.Sophore japonica extract powder helps relieve pain, bumps and bruises, has an antibacterial effect; 5.Sophore japonica extract quercetin powder promotes circulation, helps lower blood cholesterol, reduce blood pressure and prevents cataracts. |
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| Packing | |||
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N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside. |
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Storage |
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Store in cool & dry place.Keep away from strong light and heat. |
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Shelf life |
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24 months when properly stored. |
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