Natural Polygonum extract 10%~98% Resveratrol; Polygoni 98% HPLC

Polygonum Cuspidatum Extract PolydatinPlant Origin: Polygonum CuspidatumPart Used: RootSpecification: Polydatin 98% By HPLCCAS No.: 65914-17-2Molecular Formula: C20H22O8Molecular Weight: 390.38Melting Point: 223ºC~226ºC Appearance: White PowderFunction: Root of Polygonu

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Polygonum Cuspidatum Extract 

Plant Origin: Polygonum Cuspidatum
Part Used: Root
Specification: Polydatin 98% By HPLC
CAS No.: 65914-17-2
Molecular Formula: C20H22O8
Molecular Weight: 390.38
Melting Point: 223ºC~226ºC
Appearance: White Powder

Root of Polygonum cuspidatum is wild, no pesticides or chemical pollution. Polydatin is the glycoside of Resveratrol (sc-200808) originally isolated from the Chinese herb Polygonum cuspidatum. The compound has been shown to inhibit platelet aggregation and elevate the ratios of LDL-C/HDL-C and TC/HDL-C. Myocardial cell, white blood cell, vascular smooth muscle cell, and endothelial cell studies report that Polydatin can inhibit ICAM-1 expression, elevate Ca2+, weaken white blood cell-endothelial cell adhesion, and activate KATP channels.
Polydatin pharmacological functions such as antisepsis, oxidation resistance. Protecting against heart disease, cancer, platelet aggregation, vessel flaccidity, decreasing blood fat and resisting mutagenesis, etc.
1. Antithrombotic effect.
2. Prevent the arteriosclerosis.
3. Prevent and cure the cerebral ischemia.
4. Shrink the contractile cell.
5. Low the whole blood viscosity.
Analysis ItemsSpecificationsResults Methods used
AppearanceFine White Powder ConformsVisual test
Odor & TasteCharacteristicConformsOrganoleptic test
Bulk Density40-70g/100mlConformsASTM D1895B
Particle Size98% through 80 MeshConformsAOAC 973.03
SolubilitySouble in ethanol and water solutionConformsVisual
AssayNLT 98% Polydatin98.55%HPLC
Loss on DryingNMT 2.0%1.05%5g /105ºC /2hrs
Ash ContentNMT 1.0%0.26%2g /525ºC /3hrs
Extract SolventsEthanol & WaterConforms/
Solvent ResiduesNMT 0.05%ConformsUSP-GC
Heavy MetalsNMT 10ppmConformsAtomic absorption
Arsenic (As)NMT 1ppm0.01ppmAtomic absorption
Lead (Pb)NMT 1ppm0.2ppmAtomic absorption
Cadmium (Cd)NMT 1ppm0.01ppmAtomic absorption
Mercury(Hg)NMT 1ppm0.01ppmAtomic absorption
666NMT 0.1ppmConformsUSP-GC
DDTNMT 0.5ppmConformsUSP-GC
AcephateNMT 0.2ppmConformsUSP-GC
MethamidophosNMT 0.2ppmConformsUSP-GC
Parathion-ethylNMT 0.2ppmConformsUSP-GC
PCNBNMT 0.1ppmConformsUSP-GC
AflatoxinsNMT 0.2ppbAbsentUSP-HPLC
Microbiological DataTotal Plate Count <1000cfu/g< 100 cfu/gGB 4789.2
Total Yeast & Mold < 100cfu/g< 40 cfu/g GB 4789.15
E. Coli to be absentAbsentGB 4789.3
Staphylococcus to be absentAbsentGB 4789.4
Salmonella to be absentAbsentGB 4789.10

Natural Polygonum Cuspidatum Extract 10%~98% Resveratrol; Polydatin 98% HPLC
Natural Polygonum Cuspidatum Extract 10%~98% Resveratrol; Polydatin 98% HPLC
Natural Polygonum Cuspidatum Extract 10%~98% Resveratrol; Polydatin 98% HPLC
Natural Polygonum Cuspidatum Extract 10%~98% Resveratrol; Polydatin 98% HPLC
Natural Polygonum Cuspidatum Extract 10%~98% Resveratrol; Polydatin 98% HPLC

*Herbal Extract
* Herbal oil
*Natural color
*Herbal powder
*Vegetable & Fruit powder
*Vitamin & Mineral
*Pharmaceutical Application
*Food Supplement Application

- We can also customize orders as customer's requirements and specifications. 
- KINGHERBS' is specialized in manufacturing and exporting different kinds of food industry related goods, such as Artemisinin, Myricetin, Olive Leaf Extract Oleuropein 10%~80%, Hydroxytyrosol 5%-50%; 
Olive Fruit Extract Maslinic Acid 5%~50% ; Dihydromyricetin, Sea Buckthorn Oil,   Zinger Zerumbet Extract
Fenugreek Seed Extract Furostanol Saponins 50%, Apple Root extract, Rosemary Extract Rosmarinic Acid 2%~98%, Carnosic Acid 5%~80% etc
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargoes on time. 
Q1. About Price: 
The price is negotiable. It can be changed according to your quantity or package. 
Q2. About Sample: 
We can provide the typical size of samples, but the air freight is collect or you pay us the cost in advance.
Q3. About MOQ:
We have no provisions of MOQ, but usually 1KG.
Q4:About Delivery Time
Usually 5-10 days after payment
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