Grape Seed Extract 95% Proanthocyanidins UV; Polyphenol

• Certification: ISO, FDA, HACCP, Kosher,Halal
• Assay Method: HPLC, UV
• Application Form: Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• Polyphenol Content: 95%
• Raw Material: Plants
• Model NO.: CAS No.: 84929-27-1
• Appearance: Brown Red
• Odor & Taste: Light Smell, Astringent
• Loss on Drying: Nmt 5.0%
• Ash Content: Nmt 3.0%
• Extract Solvents: Ethanol & Water
• Transport Package: 25kg/Drum
• Specification: Polyphenols 95% UV; OPC 95%, 98% UV
• Trademark: Kingherbs
• Origin: China
• HS Code: 1302199099
• Production Capacity: 50000kg

Product Description

Grape Seed Extract
 

Botanical Source: Vitis vinifera L.
Part Used: Seed
CAS#: 84929-27-1
Active ingredients: Proanthocyanidins, Polyphenols
Appearance: Red-brown fine powder
Specification: Polyphenols 95% UV;95%,98%Proanthocyanidins UV

Appearance		Fine Reddish Brown Powder	Conforms		Visual test
Odor & Taste		Characteristic	Conforms		Organoleptic test
Bulk Density		30-50g/100ml	Conforms		ASTM D1895B
Particle Size		NLT 98% through 80 Mesh	Conforms		AOAC 973.03
Solubility		Good solubility in Water	Conforms		Visual
Assay		NLT 95% Proanthocyanidins	97.15%		UV
Loss on Drying		NMT 5.0%	3.85%		5g /105ºC /2hrs
Ash Content		NMT 5.0%	1.29%		2g /525ºC /3hrs
Extract Solvents		Ethanol & Water	Conforms		/
Solvent Residues		NMT 0.01%	Conforms		GC
Heavy Metals		NMT 10ppm	Conforms		Atomic Absorption
Arsenic (As)		NMT 2ppm	Conforms		Atomic Absorption
Lead (Pb)		NMT 2ppm	Conforms		Atomic Absorption
Cadmium (Cd)		NMT 1ppm	Conforms		Atomic Absorption
Mercury(Hg)		NMT 0.1ppm	Conforms		Atomic Absorption

Main function:
Anti-oxidation, scavenging free radical, preventing skin aging and UV radiation.
Protect the brain and nerve tissue from oxidation.
Maintaining capillary and artery vascular health, enhancing the tension of vascular and reducing the risk of cardiovascular disease.
Anti-cancer and preventing cancer.
Reliefing PMS problems, and alleviating wound, edema from injury or trauma, viricose veins, lower limb swelling and retinopathy.
 
Application:
Proanthocyanidin is a new kind of natural and efficient anti-oxidant that can not be synthesized by human body, it is widely used in pharmaceutical, health product, food and cosmetic field.
Applied in pharmaceutical field, it is used to treat cardiovascular disease.
Applied in health products field, it is made into capsule, and it has already become one of the top ten salable natural plant extract products and owns the reputation of "natural health care product" and "orally cosmetics" in America.
Applied in food field, it's added into cake and cheese as nutrition exhanancer and inartificial preservative.
Applied in cosmetic field, it's the main efficacy factor of toning lotion or cream. It has the efficacy of refirming, crease resisting and freckle curing, it can make skin smooth, exquisite and be full of flexibility.