Polygonum сuspidatum еxtract S005

Active integredients：Resveratrol
Specification：50%,98%
Test method：HPLC

98% Resveratrol Emodin-Free,Natural trans-resveratrol,Non-irradiation

Resveratrol is an antioxidant that is commonly found in many plants. Food supplements often comprise Resveratrol in pills that contain grape seed extract, polygonum cuspidatum extracts and red wine extracts. We extract resveratrol from Giant knotweed, where resveratrol is the main functional ingredient.

Product Date:

Name: Resveratrol

Specification: 98% HPLC

Appearance: White powder

Specification: 50% HPLC

Appearance: Brown powder

Molecular formula C₁₄H₁₂O₃

Formula Weight: 228.24
CAS No: 501-36-0

Solubility in water: 0.03 g/L

Solubility in ethanol: 50 g/L

Function

- Anti-carcinogenic properties
- Blood sugar regulation
- increase Athletic endurance
- Lower incidence of Alzheimer's disease
- Lower incidence of stroke
- Lower incidence of heart disease
- Protection from radiation exposure on cellular level

Dosage:
Resveratrol, marketed as a nutritional supplement, is typically an extract of Polygonum cuspidatum. The extracts are usually standardized to deliver about 8% resveratrol in its various forms. Many of the products currently marketed have resveratrol in combination with other phytonutrients and vitamins. Some supplements deliver 16 milligrams per serving or higher. There is no typical dosage. Functional food products containing resveratrol are being developed.