Polygonum cuspidatum extract resveratrol cosmetic raw materials

Product Informations

Polygonum cuspidatum extract is a product extracted from the root or rhizome of Polygonum cuspidatum. The commercial extract is usually standardized to contain resveratrol, which has the effects of protecting cardiovascular system, protecting liver and gallbladder, anti-cancer and so on.
1、 Main components
The main components of Polygonum cuspidatum extract are, resveratrol, emodin, etc.
2、 Function
Studies have shown that resveratrol and emodin in Polygonum cuspidatum extract show a wide range of antioxidant properties, such as LDL cholesterol oxidation and lipid peroxidation. Resveratrol has also been shown to contribute to cardiovascular health and blood circulation, reduce pain, clear away heat and dampness, detoxify and phlegm. Other ingredients, including dananthrone, emodin methyl ether and rhein, have anti-inflammatory, anti arthritis and anti microbial activities.
1. Antipyretic and analgesic effects
Resveratrol exerts its therapeutic effect through a variety of different ways, and it shows certain antipyretic and analgesic activities. Its extract shows that it can give the gastric mucosa the ability to resist stress ulcer caused by the suppression of gastric secretion without affecting blood pressure.
2. Anti cancer, anti mutation ability
As an antioxidant, antimutagenic and anti-inflammatory agent, resveratrol has shown chemopreventive ability against cancer. It can also induce differentiation of human promyelocytic leukemia cells (anti proliferation) and inhibit the development of breast precancerous lesions in mice. Resveratrol can also inhibit protein tyrosine kinase, which catalyzes tyrosine phosphorylation. The kinase is contained in the cytoplasmic information transduction of mitotic regulated cells. The inhibition of protein tyrosine kinase by resveratrol may play an anti mutation role by blocking the function of kinase.
3. Prevent heart and liver damage
Resveratrol can inhibit the deposition of triglyceride and cholesterol in mouse liver. It can also increase the levels of aspartate aminotransferase and alanine aminotransferase by inhibiting liver fat peroxidation in mice. The analysis of these two enzymes in serum gives good diagnostic information for heart and liver injury.
4. Antithrombotic function
Resveratrol inhibits lipoxygenase synthesis, which is found in white blood cells, heart, brain, lung and spleen. Therefore, resveratrol can prevent the formation of blood clots in blood vessels. It can also inhibit the aggregation of platelets after treatment with clonidine, an antihypertensive drug.
5. Enhance immune system activity in wound treatment
Resveratrol can also promote burn healing by strengthening the immune system.
3、 Application field
Polygonum cuspidatum extract has been widely used in medicine, health products, cosmetics and other industries.

Product Parameters

1.All products sold by the company are semi-finished raw materials. The products are mainly aimed at manufacturers with production qualifications, and raw materials are not final products.
2.The potential efficacy and applications involved in the introduction are all from the published literature. Individuals do not recommend direct use, and individual purchases are refused.
3.The pictures and product information on this website are for reference only, and the actual product shall prevail.