| Powder: | Yes |
|---|---|
| Customized: | Customized |
| Certification: | GMP, ISO 9001, USP, BP |
| Suitable for: | Adult |
| State: | Solid |
| Purity: | >99% |
| Samples: |
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| Customization: |
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Best Price Natural Soybean Extract 40% Soy Soybean Isoflavone
| Product name: Isoflavone |
| Other Name:Natural Soybean Extract,Soybean Isoflavones |
| Appearance:Light Yellow powder |
| CAS:574-12-9 |
| M.F.:C15H10O2 |
| M.W.:222.24 |
| Specification:99% |
Isoflavones are biologically-active, nonnutritive compounds that are present in relatively large amounts in soybean and soyfoods. Soybeas contain two main types of isoflavones; daidzein and genistein. These compounds are part of a larger group of plant chemicals, called flavenoids, that are common in many fruits, vegetables, and legumes. Soybean are by far the most concentrated source of isoflavones in the human diet.
Isoflavones are produced by the soybean plant as part of their defense mechanism against insects and diseases such as Phytophthora, and in response to environmental stresses such as drought. Isoflavones also play an important role in the growing soybean plant by stimulating nodule formation by nitrogen-fixing Rhizobium bacteria.
| ITEM | SPECIFICATION | RESULT | METHOD |
| Appearance | Light Yellow powder, neutral odor, highly hygroscopic | Conforms | Visual |
| Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
| Specific Optical | -2.4°~ -2.8° | -2.72° | |
| Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
| Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
| Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
| Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
| Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
| pH | 4.5~7.0 | 5.10 | |
| Related substance | Spot not bigger than standard solution spot | No spot | TLC |
| Water Content | ≤2% | 0.26% | KF |
| Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
| Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Function:
1.Prevent Cancer and Anti-cancer Soy Isoflavone can cure and restrain some cancers concerning hormone, such as prostate cancer, galactophore cancer etc..
2.Low Cholesterin Thickness in Human Body, Prevent and Cure Cardiovascular Illness Soy Isoflavone can prolong the anti-oxygenation time of low density albumen, its anti-oxygenation effect is the same with Vitamin E.
3.Cure Woman Menopause Syndrome Soy Isoflavone is used in replacing therapeutics after menopause, and has no side effect.
4.Prevent and Cure Osteoporosis Soy Isoflavone has some equal effects with estrogen, can prevent osteoporosis caused by estrogen bone absorption sthenic.
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