| Certification: | FDA, HACCP, Leaf |
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| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Shell |
| Product Name: | Daidzein |
| Botanical Name: | Biohorlden |
| Samples: |
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| Customization: |
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Genistein is one of several known isoflavones. Isoflavones, such as genistein and daidzein, are found in a number of plants including lupin, fava beans, soybeans, kudzu, and psoralea being the primary food source,also in the medicinal plant, Flemingia vestita and coffee.
Genistein is an isoflavonoid phytoestrogenic compound found in soybeans, pea pods, and other legumes. The estimated human normal dietary intake of genistein, primarily as glycosides, is 0 to 0.5 mg/kg. Genistein is present in much greater amounts in nutritional supplements. Genistein is carcinogenic in female neonatal mice, inducing endocrine-dependent uterine tumors in a fashion similar to diethylstilbestrol.
| Product Name | Daidzein |
| Item | Standard |
| Hot selling specification | Puerarin 30%~98% Pueraria lobata total flavonoids 40% Pueraria lobata isoflavones 40% |
| Botanical name | Pueraria lobata (Willd) Ohwi. |
| Grade | USP/ CP/EP/JPC/KPC/food grade |
| Appearance | White powder or brown yellow fine powder; odorless; hygroscopic. |
| Self life | 24 months |
| Use | Dietary supplement |
Applied in food field , Daidzein is added into kinds of beverage ,liquor and foods as functional food additive.
Applied in cosmetics field, Daidzein is widely added into the cosmetics with the function of delaying aging and compacting skin, thus make skin much smooth and delicate.
1.Genistein is a strong antioxidant. Genistein removes damaging free radicals and reduces lipid peroxidation.
2.Gensistein prevents the formation of hearth attacks and strokes by acting as anticlotting agent.
3.Genistein increases the activity of other antioxidant enzymes such as glutathione peroxidase, superoxide dismutase and glutathione reductase.
4.Studies have shown that genistein can also influence the growth of cells which are not hormone-dependent.
5.Genistein seems to inhibit the activity of tyrosine kinase,which plays an important role in cell growth.
Certificate of Analysis
| Batch Number | Z20190412001 | ||
| Production Date | 2019.04.12 | ||
| Batch Quantity | 80 KGS | ||
| Item | Test Standard | Testing Result | |
| Appearance | Powder | Complies | |
| Color | yellow 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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