Good quality Polygonum Cuspidatum Root Extract Powder Active Ingredient Material Resveratrol
Our products are widely regarded and trustworthy by customers and might meet constantly changing financial and social demands for Good quality Polygonum Cuspidatum Root Extract Powder Active Ingredient Material Resveratrol, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
Our products are widely regarded and trustworthy by customers and might meet constantly changing financial and social demands for China Resveratrol，Extract Active Ingredient Resveratrol，, By adhering to the principle of “human oriented, winning by quality”, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
Product Description
Product Name: Resveratrol
Category: Plant Extracts
Effective components: Resveratrol
Product specification: 98%
Analysis: HPLC
Quality Control: In House
Formula: C20H20O9
Molecular weight: 404.3674
CAS No: 387372-17-0
Appearance: White or off White powder
Identification: Passes all criteria tests
Product Function:
Resveratrol extract thought to act like antioxidants, protecting the body against damage that can put you at higher risk for things like cancer and heart disease.
Resveratrol weight loss. Resveratrol antioxidant.
Storage: keep in cool and dry place, well-closed, away from moisture or direct sunlight.
Certificate of Analysis
| Product name | Resveratrol | Botanical Source | Polygonum Cuspidatum Sieb. |
| Batch NO. | RW-RE20210503 | Batch Quantity | 1000 kgs |
| Manufacture Date | May 3. 2021 | Expiration Date | May 7. 2021 |
| Solvents Residue | Water&Ethanol | Part Used | Root |
| ITEMS | SPECIFICATION | METHOD | TEST RESULT |
| Physical&Chemical Data | |||
| Color | White or off-white | Organoleptic | Conforms |
| Ordour | Characteristic | Organoleptic | Conforms |
| Appearance | Fine Powder | Organoleptic | Conforms |
| Analytical Quality | |||
| Assay(Resveratrol) | ≥98% | HPLC | 98.09% |
| Loss on Drying | 0.5% Max. | Eur.Ph.7.0 [2.5.12] | 0.31% |
| Total Ash | 0.5% Max. | Eur.Ph.7.0 [2.4.16] | 0.35% |
| Sieve | 100% pass 80 mesh | USP36<786> | Conforms |
| Solvents Residue | Meet Eur.Ph.7.0 <5.4> | Eur.Ph.7.0 <2.4.24> | Conforms |
| Pesticides Residue | Meet USP Requirements | USP36 <561> | Conforms |
| Heavy Metals | |||
| Total Heavy Metals | 10ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
| Lead (Pb) | 2.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
| Arsenic (As) | 1.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
| Cadmium(Cd) | 1.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
| Mercury (Hg) | 0.5ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
| Microbe Tests | |||
| Total Plate Count | NMT 1000cfu/g | USP <2021> | Conforms |
| Total Yeast & Mold | NMT 100cfu/g | USP <2021> | Conforms |
| E.Coli | Negative | USP <2021> | Negative |
| Salmonella | Negative | USP <2021> | Negative |
| Packing&Storage | Packed in paper-drums and two plastic-bags inside. | ||
| N.W: 25kgs | |||
| Store in a well-closed container away from moisture, light, oxygen. | |||
| Shelf life | 24 months under the conditions above and in its original packaging. | ||
Application of Resveratrol
1. Resveratrol extract uses in Pharmaceutical effect of protecting blood vessels, Reduce excess free radicals and lighten spots; Resveratrol and weight loss.
2. Resveratrol pure uses in Cosmetic use to speed up metabolism, help skin regeneration, and resist aging;
3. A certain degree of preventive effect on human cancer.
Improve immunity.
4. Reduce the risk of high fat and high blood lipids.
Our products are widely regarded and trustworthy by customers and might meet constantly changing financial and social demands for Good quality Polygonum Cuspidatum Root Extract Powder Active Ingredient Material Resveratrol, we welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
By adhering to the principle of “human oriented, winning by quality”, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
