Application and Effect
Resveratrol is anthraquinone terpenoids. It mainly comes from rhizome extract of polygonum cuspidatum. Polygonum cuspidatum: Shrubby perennial herb, up to 1 meter or more. Rhizome lying underground, wood brown, section significantly. Stems erect and cylindrical, surface glabrous, scattered with most red spots, hollow. Leaves alternate, broadly ovate to nearly circular, long 7-12cm, width 5-9cm, apex mucronate, base rounded or cuneate; petiole 1-1.5cm sheath care quality, brown, early fall. Flowering is from July to September, and fruiting from September to October. Spring and autumn can be excavated, cut and dried. Polygonum cuspidatum is born in the valley, creek or shore.Product Sample
Product Packing:
Additional Information:
| Composition | C14H12O3 |
| Assay | 99% |
| Appearance | Off-white powder |
| CAS No. | 501-36-0 |
| Packing | 25KG |
| Shelf Life | 2 years |
| Storage | Store in cool and dry area |
| Certification | ISO. |