| Place of Origin: | Shaanxi, China |
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| Brand Name: | bio |
| Certification: | GMP, ISO, SGS, QS, HALAL, HPLC |
| Model Number: | -Resveratrol powder |
| Minimum Order Quantity: | 1kg |
| Price: | $220-$325 per kilogram |
| Packaging Details: | 1-25kg bag, 25kg drum |
| Delivery Time: | 1-3 work days |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 1500kg per month |
| Product Name: | Resveratrol Powder | Cas No.: | 501-36-0 |
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| EINECS NO.: | 610-504-8 | Appearance: | White Powder |
| Specification: | 98% Resveratrol Powder | Grade: | Cosmetic/Food/Pharmaceutical Grade |
| Test Method: | HPLC | Shelf Time: | 2 Years |
| Highlight: | piperine extract powder,resveratrol extract powder |
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Resveratrol Powder Introduction:
1. Product name: Polygonum cuspidatum root extract resveratrol powder
2. Latin Name: Polygonum Cuspidatum P.E
3. Active ingrendients: Resveratrol
4. Plant Used: Root (100% natural)
5. Appearance:White fine powder
6. CAS No.: 501-36-0
7. Molecular Formula: C14H12O3
8. Specification: 10% 50% 90% 98% 99% etc.
9. Test method:HPLC
10. Introduction:
Resveratrol powder is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.
Resveratrol Powder Function:
Resveratrol Powder Application:
1. The resverarol powder can applied in food field, it's used as food additive with the function of lengthening life;
2. The resverarol powder be used to applied in pharmaceutical field,it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease;
3. The resverarol powder can applied in comestics,it's can delay aging and prevent UV radiation .
Resveratrol Powder Specification:
| PRODUCT NAME | Resveratrol | |||
| CAS no. | 501-36-0 | Quantity | 860kg | |
| Storage | Sealed and kept in a dry place | |||
| Items of analysis | Specification | Results | ||
| Description | White fine powder | Complies | ||
| Assay | ≥98.0% | 99.04% | ||
| Identification | The IR spectrum confirm to that of reference standard | Complies | ||
| Loss on drying | ≤5.0% | 3.48% | ||
| Water | ≤5.0% | 4.34% | ||
| Total Ash | ≤5% | 3.31% | ||
| Residual Solvent | ≤3000ppm | Conform | ||
| Heavy Metal | ≤10ppm | 9.788 | ||
| As | ≤2ppm | 0.890 | ||
| Pb | ≤2ppm | 1.570 | ||
| Cd | ≤1ppm | 0.061 | ||
| Hg | ≤1ppm | 0.038 | ||
| Total Plate Count | ≤10000(cfu/g) | 1000 | ||
| Total Yeast&Mold | ≤1000(cfu/g) | 100 | ||
| E.Coli | Not Detected | Negative | ||
| Salmonella | Not Detected | Negative | ||
| Staphylococcus | Not Detected | Negative | ||
| Conclusion | Conforms with enterprise standards | |||