100% natural high quality polygonum cuspidatum extract resveratrol

Product Name: Resveratrol

Latin name: Polygonum cuspidatum sieb.et Zucc
Chemical Name: Trans-resveratrol,5-[(E)-2(4-hydroxyphenyl)ethenyl]benzene-1,3-diol

Latin Name: Polygonum cuspidatum sieb.et Zucc  

Part Used:  Root& Stem

Specification:  Resveratrol 20%~98% .

Test Method: HPLC

CAS No.: 501-36-0

Molecular Formula: C14H12O3

Molecular Weight: 228.243

Active Ingredient: Resveratrol

Appearance: Brown or white fine powder

Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect.


Main Function:

1.Anti- cancer

2.Effect on cardiovascular system

3.Antibacterial and antifungal

4.Nourish and protect liver

5.Antioxidant and quench free-radicals

6.Impact on the metabolism of osseous issue

Shaanxi NHK Technology Co.,Ltd. is one of the leading supplier and manufacturer of herb plant extract,such as rhodiola extract salidroside rosavin,diosmin hesperidin,luteolin,GABA Powder,quercetin,Konjac extract,Diosmetin powder,Apigenin supplier,Hesperetin supplier,genistein with healthy benefits and uses as supplements,organic green tea powder,with professional factory we can offer high quality and best price natural pure products.


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