Your Reliable Supplier of Natural Plant Extract Products in China!
|Place of Origin:||China|
|Minimum Order Quantity:||Negotiation|
|Packaging Details:||25kg/carbon drum; Tare: 2.8kg; diameter 50cm, height 40cm. 1kg/bag.|
|Payment Terms:||L/C, D/A, D/P, T/T,PAYPAL|
|Name:||Natural Trans Resveratrol||Source:||Polygonum Cuspidatum Root|
|Purity:||50%, 98%, 99%||Function:||Improve Memory Function|
|Other Name:||Trans Resveratrol Powder||Specification:||98%|
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Plant Source of Polygonum Cuspidatum Extract:
Polygonum Cuspidatum L.; Fallopia japonica, synonym Reynoutria japonica, commonly known as Asian knotweedor Japanese knotweed,s a large,herbaceous perennial plant of the knotweed and buckwheat family Polygonaceae. It is native to East Asia in Japan, China andKorea. In North America and Europe the species is very successful and has been classified as an invasive species in several countries.In the UK and Australia, it is illegal to have any of this species growing on one's property.
Japanese Knotweed, or Polygonum Cuspidatum, is a Traditional Chinese Medicine used for circulation and heart health. It is a very good source of resveratrol, and most benefits of Japanese Knotweed may actually just be benefits of Resveratrol.
Giant Knotweed Root:
Typical Certificate of Analysis of 98% Resveratrol of Polygonum Cuspidatum L. Extract:
|Product||Polygonum Cuspidatum Extract||Part Used: Root|
|Latin Name||Polygonum cuspidatum Sieb||Method: Water&Ethanol|
|Asssay||Resveratrol||Specification||Min. 98% by HPLC|
|Batch no.||20171109||Batch Qty||1kg|
|MFG Date||2017.11.09||Expiry Date||2019.11.08|
|Appearance||White fine Powder||White fine powder||Visual|
|Particle Size||100% pass 80 mesh||100% pass 80 mesh||80 mesh Screen|
|Loss on Drying||≤10.0%||0.38%||5g/105℃/2hrs|
|Tapped Density||NLT 40.0g/100ml||40.5g/100ml||USP<616>|
|Total Plate Count||1000cfu/g||Complies||CP2005|
|Solvent Residue||USP standard||Complies||GC|
|Packing||25kg/drum, total 4 drums.|
|Storage||Keep in cool dry place, avoid sun and heat.|
|Shelf Life||2 years from original packing condition.|
Resveratrol (3,5,4′-trihydroxy-trans-stilbene) is a stilbenoid, a type of natural phenol.
CAS No.: 501-36-0
Molecular Formula: C14H12O8
Molecular Weight: 228.2
Solubility: Soluble in diethyl ether, Chloroform,Alcohol ,Acetone
Solubility in Water (mol/L) less than 0.01
General Function of Resveratrol:
Resveratrol can inhibit protein tyrosine kinase, which is the material to make catalysis of tyrosine. Resveratrol’s inhibition to protein tyrosine kinase is due to act on anti-mutation by inhibiting the function of kinase. The mechanism is mainly to inhibit the synthesis of cells of DNA and RNA.
Resveratrol has very strong inhibition to the reaction of lipid peroxidation caused by free radical system, also stronger inhibition to lipid peroxidation on the model of artificial cell of lecithin lipid. It can obviously reduce the content of MDA in the tissues, increase the activation of SOD, CAT and GSH-px, thus with protective effect to cerebral anaemia and tissue damages.
Resveratrol may strengthen the immunity. It can also recover the inhibited characteristic of cells in the burnt rat, with effective power to the reactive ability of damagedantigen singal, to breeding ability, to synthetic ability of white blood cell medium Ⅱ and to synthetic ability of antibody through lymph cell.
Cancer prevention and treatment
Prevent tumor growth
Prevent cardiovascular diseases
Protect brain decline
Treat Senile dementia
Skin Moisturizing & Whitening
Protect UV radiation
protect skin cells against free radical damage
Resveratrol is used by some Brands. (For Reference Only)
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