FormPowder
ColorBlack
Purity98%
SolubilityWater
Particle size50-100μm
Packaging25kg bags
ColorReddish-brown
MaterialGrape seeds
FormPowder
ExtractionSolvent
Purity98%
PackagingBulk Jars
ColorRed-brown
Active ingredientProanthocyanidins
Concentration95%
Extraction methodUV
FormPowder
PackagingBottle
ColorBrown
FormSeeds
SizeVariable
ExtractionVarious
PurityHigh
PackagingBulk
Latin nameVitis Vinifera L.
Part usedseed
Active ingredientProanthocyanidin
CAS No.4852-22-6
Appearancered-brown powder
Molecular formulaC30H26O13
FormPowder
Purity95%
PackagingBottles
SolubilityWater soluble
Extraction methodSupercritical CO2
Shelf life24 months
Price Trend: 2000.00 - 500000.00 USD ($)/Set
MOQ1 Set/Sets
Product TypeExtraction System
General UseFor Extraction
ComputerizedNo
AutomaticYes
PLC ControlNo
Drive TypeElectric
FormPowder
ColorBrown
ORAC Value8000-18000 umol/g
Extraction MethodWater
SourceGrape Seeds/Skin/Leaf
PackagingBulk/Custom
ColorOrange
FormPowder
SolubilityWater-soluble
Extraction MethodSolvent extraction
Purity95%
Particle Size50-150µm
MOQ10 Gram/Grams
Product TypeHerbal Product
CategoryFruit & Vegetable Extract
IngredientsFruits Extract
FormPowder
Grade95%
Recommended ForAll
Proanthocyanidins99%
Polyphenols95%
Oligomeric Proanthocyanidins30%
ORAC12000umol/g
Water Solubility8-10g/100ml
AppearanceFine Red Brown Powder
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Molecular FormulaC22H27NO4
Molar Mass369.44 g/mol
SolubilitySlightly soluble in water
AppearanceWhite to off-white powder
Purity>98%
StorageStore at 2-8°C
CAS Number84929-27-1
AppearanceReddish-brown powder
SolubilityWater-soluble
Purity98%
Particle Size50-100 microns
Packaging25kg drums
Payment TermsCash Advance (CA) Cash in Advance (CID) Others
Main Domestic MarketAll India
FormPowder
ColorBrown
SourceGrapes
ExtractionMethod
PurityPercentage
PackagingSize
Product TypeHerbal Extract
Dominant ColorPurple
Active IngredientProanthocyanidin
FormPowder
Part UsedSeed
Extraction TypeSolvent
ColorBrown
FormPowder
SolubilityWater-soluble
Particle Size100-200um
Extraction MethodSolvent extraction
PackagingBulk bags
Cas4852-22-6
MfC30H26O13
Mw594.52
AppearanceRed Brown Powder
SolubilityWater-Soluble
OriginGrape Seeds
AppearanceReddish-Brown
Particle size80 Mesh
Loss on drying5.0%
Heavy Metal10PPM
Extract solventsEthanol
Packaging25kgs/drum
Latin NameVitis Vinifera L
English NameGrape Seed
Part UsedSeed
AppearanceReddish brown powder
SolubilityWater soluble
Extraction MethodSolvent Extraction
Shelf Life24 Months
EfficacyPromote Nutrition
IngredientsGrape Seed
DosageAs advised by physician
Dosage GuidelinesWith Water
Storage InstructionsCool and Dry Place
Price Trend: 10.00 - 50.00 USD ($)/Kilograms
MOQ1 Kilograms/Kilograms
Extract TypeLiquid Solid Extraction
VarietyOther Herbal Extract
PartSeed
FormPowder
Extraction TypeHot
Purity(%)95
Plant originVitis vinifera
Active ingredientsProanthocyanidins
AppearanceRed-brown powder
Proanthocyanidins90% 95%
Polyphenol70% 80% 90%
Oligomer45% 65% 85%
EfficacyPromote Nutrition
FunctionIncrease Immunity
Dosage GuidelinesWith Warm Water With Water
Proanthocyanidins95%
Grape Polyphenols30~95%
Extraction MethodUV
OriginHushan Zhejiang China
Plant partSeeds
FeaturesHigh antioxidant Improves skin Diabetes reduction Boosts immunity Rich in polyphenols
AppearanceReddish brown powder
Active ingredientProanthocyanidin
OPCs10%-98%
Test methodHPLC
Molecular formulaC30H26O13
Molecular weight594.52
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