[Latin Name] Polygonum Cuspidatum Sieb. et Zucc

[Plant Source] China

[Specifications] Resveratrol 50%, 95%, 98% by HPLC

[Appearance]Brown or white fine powder

[Plant Part Used] Rhizome&Root

[Particle size] 80 Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Package] Packed in paper-drums and two plastic-bags inside.

[General feature]

1.100% natural source. Our resveratrol is 100% extracted from natural herb, very safe and more bioactive, which is rich with both CIS-resveratrol and trans-resveratrol.

2.Our resveratrol almost have no unpleasant taste compare to other resveratrols and it can be easier to take by oral.

3.We offer resveratrol at a very competitive price with superb quality.

4.We have a very large output and could manufacturer as customer particular requirement.

[Function]

Resveratrol is an active component extracted from Huzhang (Polygonum cuspidatum) in China.

It is an antioxidant phenol and a potent vasodilator that inhibits serum triglyceride synthesis, lipid peroxidation, and platelet aggregation.

It is extensively used for treatment of blood vessel disease such as atherosclerosis and hyperlipidemia. In addition, it has anti-virus and anti inflammatory activity, can treat acute microbial infections and viral hepatitis.

This video shows how to make Fehling’s solution, which can be used to test for the presence of glucose.

Fehling’s A: copper(II) sulfate solution.
Fehling’s B: potassium sodium tartrate and sodium hydroxide solution.

Poured together: Fehling’s solution.

Carbohydrates are one of the four major organic compounds. They are made up of carbon, hydrogen and oxygen. Carbohydrate macromolecules are called polysaccharides. The subunits of polysaccharides are monosaccharides (eg. glucose) and disaccharides (eg. sucrose). The four important polysaccharides in cells are cellulose, starch, glycogen and chitin. Cellulose and chitin perform structural roles in some types of cells. Starch and glycogen perform functional roles (energy storage) in plants and animals respectively. For more Biology video lessons check out www.anytimeeducation.com