Active ingredientsResveratrol
Molecular formulaC14H12O3
Botanical NameVitis vinifera
Plant PartFruit skin
Purity100%
Resveratrol content5%
Purity99%
AppearanceOff-white powder
Particle size100-200 μm
SolubilitySlightly soluble in water
Shelf life24 months
PackagingSealed bags
Purity98%
SolubilityWater soluble
Extraction MethodGrain Alcohol
CAS number[501-36-0]
Plant PartRoot & Rhizome
Latin NamePolygonum Cuspidatum
Botanical SourcePolygonum cuspidatum
AppearanceBrown powder
Specification50% 98%
Active IngredientResveratrol
Molecular formulaC14H12O3
Molecular weight228.24
Molecular FormulaC14H12O3
Molecular Weight228.24 g/mol
Purity99%
SolubilityDMSO Ethanol
AppearanceWhite powder
StorageRoom temperature
Product DescriptionPolygonum Cuspidatum Extract Resveratrol Price
Extraction methodSolvent extraction
Resveratrol content98%
Purity99%
PackagingBottles
StorageCool dry place
Shelf life24 months
Purity99%
SolubilityWater-soluble
Particle sizeMicronized
AnalysisHPLC
PackagingBulk
StorageCool dry
Molecular FormulaC14H12O3
Molecular Weight228.25
CAS Number501-36-0
Purity98%-99%
AppearanceOff-white powder
SolubilitySlightly soluble in water
Molecular FormulaC14H12O3
Molecular Weight228.25
CAS Number501-36-0
Purity98%
Packaging25kg/drum
SolubilityOrganic solvents
Plant originVitis vinifera
Active ingredientsPolyphenol Resveratrol Anthocyanidins
AppearanceDark violet powder
Polyphenol content25%-85%
Resveratrol content1%-10%
Anthocyanidin content1%-25%
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| Company Name | Currency | Product Name | Price |
|---|---|---|---|
| - | - | resveratrol by fermentation 50% and 98% | 1 USD ($) (Approx.) |
| - | - | Resveratrol Extract For Medicinal Use | 70-120 USD ($) (Approx.) |
| - | - | Polygonum Extract Resveratrol | 10 USD ($) (Approx.) |
| - | - | Resveratrol 98% Polygonum Cuspidatum Root Extract | 260 (Approx.) |
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Purity99%
AppearanceWhite powder
SolubilitySlightly soluble in water
Molecular weight228.24 g/mol
Melting point253-260 °C
StorageRoom temperature
Price: 1 USD ($)/Kilograms
MOQ1kg Kilograms/Kilograms
Payment TermsCash Against Delivery (CAD) Cash on Delivery (COD) Letter of Credit (L/C) Telegraphic Transfer (T/T) Western Union Letter of Credit at Sight (Sight L/C) Delivery Point (DP) Days after Acceptance (DA) Cash in Advance (CID) Cheque Cash Advance (CA)
Sample AvailableYes
Main Export Market(s)South America Western Europe Australia North America Eastern Europe Middle East Central America Asia Africa
Trusted Seller
Premium Seller3 Years
Price Trend: 70-120 USD ($)/Kilograms
MOQ1kg Kilograms/Kilograms
Extract TypeSolvent Extraction
PartStem
FormPowder
Extraction TypeCold
Purity(%)1% 98%
IngredientsRessveratrol Polygonum cuspidatum Emodin
Price: 10 USD ($)/Kilograms
MOQ1KG Kilograms/Kilograms
Extract TypeSolvent Extraction
VarietyOther Herbal Extract
PartOther
FormPowder
Extraction TypeCold
Purity(%)5%
Extract TypeSolvent Extraction
Purity98%
Molecular formulaC14H12O3
Molecular weight228.24
CAS NO501-36-0
SourcePolygonum cuspidatum
Packaging25kg/drum
Latin NamePolygonum cuspidatum
CAS501-36-0
Plant PartRoot
Purity98%
AppearanceWhite Powder
Molecular FormulaC14H12O3
Product NamePolygonum Cuspidatum Extract
Botanical SourcePolygonum cuspidatum
Part UsedRoot
CAS Number501-36-0
Resveratrol Content98% HPLC
Polydatin Content1%-99% HPLC
Botanical SourcePolygonum cuspidatum
CAS No.501-36-0
Product Content50% 98%
AppearanceWhite Powder
Packing25kg/drum
Shelf LifeTwo years
Product NameGiant Knotweed Extract
Resveratrol Content98%
Latin NamePolygonum Cuspidatum
Plant PartRoot & Rhizome
Extract MethodGrain
CAS Number501-36-0
Latin namePolygonum Cuspidatum
OriginPolygonum cuspidatum roots
Mesh Size80 mesh
MoistureNMT 5.0%
Ash ContentNMT 3.0%
Heavy MetalsNMT 10ppm
Resveratrol5%
Epsilon-viniferin5%-10%
Extraction methodEthanol & Water
Part usedVine
HPLCAnalysis method
Shelf life24 months
Price: 260/Kilograms
MOQ1kg Kilograms/Kilograms
Product TypeHerbal Extract
Treatments & FunctionsHerbal Products
IngredientsResveratrol 98%
Age GroupFor Adults
Molecular formulaC14H12O3
Molecular weight228.24
CAS No.501-36-0
Melt Point253-257
SolubilityPoor water solubility
AppearanceFine crystal powder
Purity98%
AppearancePale yellow powder
SolubilityEthanol methanol
Melting point253-255 °C
StorageCool dry place
PackagingSealed containers
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