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Grape Seed Extract

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Grape Seed Extract 葡萄籽萃取物
Botanical name: Vitis vinifera L.
Parts used: Seeds
Properties & tastes: Red-brown, light aromatic, astrigent
Active compounds: Oligomeric proanthocyanidins (OPCs), Grapenol etc.
Extract method: By hydro-alcohol extraction.
Specification:
Proanthocyanide：≥95%
Moisture：≤5%
Ash：≤ 2%
Solvent：≤0.01%
Heavy Metals：≤10ppm
As：≤1ppm
Pesticides residue：Absent

Appearance :White powder

Sodium hyaluronate (dry basis):95%-105%

Molecular weight:0.5-0.8 MDa

Loss on drying:≤10%

Protein content:≤0.1%

Nucleic acid (A260,0.33%,1CM):≤0.5%

Appearance of 0.33% solution:clear

PH of 0.5% aqueous solution:5.0-8.5

Heavy metal（iron）:≤80ppm

Chlorides :≤0.5%

Total microbial count :≤100CFU/g

Content of residual isopropanol:≤0.5%

Kinematic viscosity :≥6000mpa’S

Bacterial endotoxin:Absorbance of 0.33% solution(600nm,1cm)

Wuhan Hezhong Bio-Chemical Manufature Co.,Ltd. Products

Grape Seed Extract
	Grape Seed Extract 葡萄籽萃取物 Botanical name: Vitis vinifera L. Parts used: Seeds Properties & tastes: Red-brown, light aromatic, astrigent Active compounds: Oligomeric proanthocyanidins (OPCs), Grapenol etc. Extract method: By hydro-alcohol extraction. Specification:...,Grape Seed Extract , Grape Seed Extract

Gypenoside
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hibitane diacetate
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Hemin
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Hericium Erinaceus Extract
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Jasmine Oil
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Tranexamic acid
	Tranexamic acid 氨甲环酸 Product category:Pharmancutical Intermediates Molecular formula : C8H15NO2 MW : 157.21 CAS No. :1197-18-8 QS:CP2005 BP98 JP14 Content:‑99%% Melting point:185-186.5 -------------------------------------------------------------------------------- ...,Tranexamic acid , Tranexamic acid

Pomegranate P. E.
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Jujuba P. E
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Kidney Bean Extract
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