Plant sourceVitaceae
Latin nameVitis vinifera L.
Part usedSeed
Active ingredientOligo Proanthocyanidin
Proanthocyanidins95%
Grape Polyphenols30~95%
Product TypeSeed Extract
Dominant ColorBrown
SourceGrape Seeds
Antioxidant ActivityHigh
PackagingBulk
Purity100%
MOQ1 Kilograms/Kilograms
Product TypeOrganic Product
UsageMaking herbal medicine
IngredientsHerbal Extract
FormPowder
GradeFood grade/ medical grade
Shelf Life5 Years
ColorDark Purple
Active IngredientProcyanidins
OPC Content95%
Packaging25kg/drum
AppearanceFine powder
Test MethodUV
AppearanceReddish-brown
CAS Number84929-27-1
GradeFood Grade
OriginChina
ExtractionSolvent Extraction
Purity95% UV
ColorBrown
FormPowder
Packaging25kg drums
SolubilityWater soluble
Purity95%
Shelf life2 years
Latin nameVitis vinifera L.
Part usedSeed
Mesh size80 mesh
MoistureNMT 5.0%
Ash contentNMT 2.0%
Heavy metalsNMT 10ppm
OPC content95%
Latin NameVitis vinifera.L
Plant PartSeed
Extraction MethodAlcohol/Water
CAS Number[84929-27-1]
FormPowder
Proanthocyanidin95%
Polyphenol95%
Molecular FormulaC30H26O12
Molecular Weight578.53
CAS No84929-27-1
SolubilityPartly soluble
PartSeed
FormPowder
Purity(%)95% 98%
ColorFine Reddish Brown Powder
Shelf Life2 Years
Polyphenols45%-80%
OPCs80%-95%
Plant SourceVitis Vinifera Linn
PackagingPaper-drums
Net Weight25kgs
Test MethodUV-VIS
Plant PartSeed
Extraction MethodAlcohol/Water
Polyphenols95%
CAS Number84929-27-1
Latin NameVitis vinifera.L
FormPowder
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Procyanidins95%
Polyphenols80-90%
FormExtract
SourceGrapes
PackagingBulk
Shelf Life24 months
Proanthocyanidins60-95%
Polyphenols60-95%
FormPowder
Extraction MethodSolvent
PackagingBulk
Purity95% min
Proanthocyanidins95%
Grape Polyphenols30~95%
Extraction MethodUV
OriginHushan Zhejiang China
Plant partSeeds
FeaturesHigh antioxidant Improves skin Diabetes reduction Boosts immunity Rich in polyphenols
Cas4852-22-6
MfC30H26O13
Mw594.52
AppearanceRed Brown Powder
SolubilityWater-Soluble
OriginGrape Seeds
FormPowder
ColorBrown
SourceGrapes
ExtractionMethod
PurityPercentage
PackagingSize
Proanthocyanidins95%
Polyphenols80%; 95%
Water-Soluble95%
UV analysisYes
PackagingBulk Bottles
FormPowder
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
Latin NameVitis Vinifera L
English NameGrape Seed
Part UsedSeed
AppearanceReddish brown powder
SolubilityWater soluble
Extraction MethodSolvent Extraction
Product DescriptionWe are instrumental in providing to our valuable customers excellent quality Grape Seed Extract which is available with following specification:-\015\012[ Plant origin ] Vitis vinifera\015\012[ Efficacy function] Enhance blood vessel wall buffer bruises reduce the injury. relieve edema treat
EfficacyPromote Nutrition
FunctionIncrease Immunity
Dosage GuidelinesWith Warm Water With Water
ColorBrown
FormSeeds
SizeVariable
ExtractionVarious
PurityHigh
PackagingBulk
FormPowder
ColorBrown
ORAC Value8000-18000 umol/g
Extraction MethodWater
SourceGrape Seeds/Skin/Leaf
PackagingBulk/Custom
Product TypeHerbal Product
Usageto make cosmetic product
IngredientsHerbal Extract
FormPowder
Storage InstructionsRoom temperature
Molecular FormulaC22H27NO4
Molar Mass369.44 g/mol
SolubilitySlightly soluble in water
AppearanceWhite to off-white powder
Purity>98%
StorageStore at 2-8°C
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