Basic Information
| Product Name | Polygonum cuspidatum extract |
|---|---|
| Synonym | 3,5,4′-Trihydroxy-trans-stilbene |
| Latin Name | Rhizoma Polygoni Cuspidati |
| CAS Number | 501-36-0 |
| Part Used | Root |
| Origin | China |
| Trademark | JINGMU |
| HS Code | 1302199099 |
| Grade | Food Grade |
| Appearance | White Powder |
| Specification | 98% Resveratrol |
| Solubility | Insolutable in Water |
| Test Method | HPLC/UV |
| Free Sample | 20g or 50g is avaliable |
| Production Capacity | 2 Tons/Month |
Description
 Polygonum cuspidatum extract, rich in the bioactive compound Resveratrol (trans-Resveratrol), has garnered significant attention for its wide-ranging health and wellness applications. Scientific studies reveal that Resveratrol constitutes 50%-98% of the extract’s total stilbene content, with its antioxidant capacity surpassing that of vitamins C and E by 20-50 times. Derived from the roots of Polygonum cuspidatum, a plant deeply rooted in traditional Asian medicine, Resveratrol is a water-soluble polyphenol celebrated for its unique molecular structure. This structure enables it to neutralize free radicals, modulate cellular pathways, and combat oxidative stress—a key contributor to aging, inflammation, and chronic diseases. Notably, Resveratrol demonstrates exceptional compatibility with pharmaceuticals, nutraceuticals, and cosmetic formulations, appearing as a pale-yellow crystalline powder that integrates seamlessly into products without altering sensory profiles. |
Function
| Resveratrol from Polygonum cuspidatum is a powerhouse compound with multifunctional benefits spanning longevity, metabolic health, and beauty. Renowned as a nature’s longevity molecule, it activates sirtuin proteins (SIRT1), mimicking calorie restriction to promote cellular repair and lifespan extension. Its potent anti-inflammatory and antioxidant properties make it a cornerstone in combating age-related conditions, including cardiovascular diseases, neurodegenerative disorders, and insulin resistance.
In dermatology, Resveratrol shines as a multi-target skin revitalizer: it inhibits melanogenesis to brighten complexion, stimulates collagen synthesis to reduce wrinkles, and protects against UV-induced photodamage. Clinically validated for improving endothelial function, it enhances blood flow, reduces LDL oxidation, and prevents atherosclerotic plaque formation. Emerging research highlights its role in mitochondrial biogenesis, boosting energy metabolism and fat oxidation—a boon for weight management. Furthermore, its epigenetic modulation capabilities position it as a promising adjuvant in cancer prevention and chemotherapy sensitization. |
Application
 As a nutraceutical innovator, it serves as a raw material for heart-health supplements, anti-aging formulations, and metabolic syndrome management systems. In the food industry, it acts as a natural preservative, replacing synthetic antioxidants in oils, baked goods, and functional beverages.
For cosmeceuticals, it is formulated into anti-pollution serums, SPF boosters, and night repair creams, addressing hyperpigmentation, elasticity loss, and barrier dysfunction. Medical applications include dental gels for gingivitis, topical solutions for psoriasis, and adjuvants for chemotherapy regimens to mitigate side effects. In veterinary science, it enhances pet joint health and cognitive function, while agricultural uses span plant stress resistance and post-harvest freshness extenders. With GRAS status and ISO-certified production, this extract bridges traditional wisdom with cutting-edge health solutions across industries. |
