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  • Product Name Polygonum Cuspidatum Extract
  • Active Ingredients Trans Resveratrol
  • Botanical Source Polygonum cuspidatum Sieb
  • Part Used Root & Rhizome
  • Appearance Brown powder, Off-white powder
  • Specifications Trans Resveratrol 5%-99%
  • Test Method HPLC
  • Molecular Formula C14H12O3
  • CAS Number 501-36-0

What's Polygonum Cuspidatum Extract Resveratrol?

Resveratrol is a natural ingredient with various biological activities, which is mainly extracted from the rhizomes and roots of Polygonum Cuspidatum. It has CIS and trans structures. It is brown (50%) to off-white(98%) powder with trans-resveratrol being the more bioavailable and absorbable. It is usually white to light yellow crystal powder, insoluble in water, but easily soluble in organic solvents such as ether, ethanol, acetone and ethyl acetate.

Resveratrol is widely used in the production of health products, such as resveratrol capsules, which are loved by consumers for enhancing immunity, antioxidant and so on. Resveratrol is added to skin care products, such as creams, serums, masks, etc., to improve the health of the skin. Resveratrol can be added as a food additive to wine, juice, beverages and other foods, which can not only increase the nutritional value of food, but also play a certain role in preservative preservation and extend the shelf life of food.

Resveratol

Parameter list

Resveratrol Specificatioon

Health Benefits

Antioxidant Activity

Resveratrol is a potent antioxidant that can effectively scavenge free radicals, reduce oxidative stress, and protect cells from damage. This can help to delay cellular aging and prevent various chronic diseases.

Anti-inflammatory Effects

Resveratrol exhibits significant anti-inflammatory properties, which can help to reduce inflammation and alleviate symptoms of chronic inflammatory conditions such as arthritis and asthma.

Cardiovascular Health Protection

Resveratrol can improve endothelial function, lower blood pressure, inhibit platelet aggregation, and reduce the risk of atherosclerosis and thrombosis. It can also lower cholesterol levels, contributing to overall cardiovascular health.

Anti-cancer Properties

Resveratrol has been shown to inhibit the growth and spread of tumor cells and induce apoptosis (programmed cell death) in cancer cells. Studies suggest that it may have the potential to prevent and treat various types of cancer, including breast cancer, prostate cancer, and lung cancer.

Immune System Enhancement

Resveratrol can modulate the immune system, enhance immune function, and improve the body's resistance to pathogens such as viruses and bacteria.

Anti-aging Effects

Through its antioxidant and anti-inflammatory activities, resveratrol can help to slow down the aging process and maintain a youthful state.

Nervous System Protection

Resveratrol can protect the nervous system and potentially prevent neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease.

Metabolic Improvement

Resveratrol can help to regulate blood sugar levels, improve insulin sensitivity, and benefit individuals with diabetes. It can also improve lipid metabolism, inhibit fat cell differentiation, and aid in weight management and obesity prevention.

Skin Protection

Resveratrol is widely used in skincare products for its potential to brighten skin, maintain a youthful appearance, and delay skin aging.

Other Potential Benefits:
Anti-obesity: Resveratrol may help with long-term weight management by inhibiting fat cell differentiation and accumulation.
Liver Protection: Resveratrol has been shown to have protective effects on the liver and may help Prevent liver cancer.
Cognitive Function Improvement: Long-term resveratrol supplementation may have positive effects on cognitive function.

Application

Dietary supplement Food additive Healthcare product Skincare product
Cosmetics & General Fields Application Details:
1. Food Field: Applied in food field, it's used as food additive with the function of lengthening life.
2. Pharmaceutical Field: Applied in pharmaceutical field, it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease.
3. Cosmetics Field: Applied in cosmetics, it can delay aging and prevent UV radiation.
resveratrol-powder-98-wholesale(1)

Frequently Asked Questions

Q What is the plant source of Resveratrol?
Resveratrol is a natural active ingredient that is primarily extracted from the rhizomes and roots of the plant Polygonum Cuspidatum.
Q What is the difference between CIS and trans-resveratrol?
Resveratrol exists in both CIS and trans configurations. Trans-resveratrol is the highly preferred form as it is more bioavailable and easily absorbed by the human body.
Q What are the solubility properties of Resveratrol?
Resveratrol is insoluble in water. However, it is easily soluble in organic solvents, including ether, ethanol, acetone, and ethyl acetate.
Q How is Resveratrol used in food and beverages?
It is used as a food additive in wine, juice, and beverages. It serves a dual purpose: increasing the nutritional value of the products and acting as a natural preservative to extend shelf life.
Q What benefits does Resveratrol offer for skin care?
In cosmetics and skincare, Resveratrol is added to creams, serums, and masks to help brighten the skin, delay cellular aging, maintain a youthful appearance, and protect against UV radiation damage.
Q Does Resveratrol support cardiovascular health?
Yes. Resveratrol helps protect cardiovascular health by improving endothelial function, lowering blood pressure, inhibiting platelet aggregation, reducing cholesterol, and lowering the risks associated with atherosclerosis and thrombosis.