Pure Natural 95% Organic Grape Fruit Seed Extract 95% Polyphenols Vitis Vinifera Extract Plant Extract Herbal Extract Food Additive Antioxidant Yeast Extract

Product Description

Product Description

Product Name	Grape Seed Extract 95% Polyphenols	Part Used	Seed
Botanical Source	Vitis vinifera L.	Active Ingredients	95% Polyphenols
Appearance	Reddish-brown fine powder	Shelf Life	2 years if sealed and store away from direct sun light.
Introduction
Grape seed extract is a class of polyphenols extracted and isolated from grape seeds, mainly composed of polyphenols such as proanthocyanidins, catechins, epicatechins, gallic acid, and epicatechin gallate. Grape seed extract is a pure natural substance, and it is one of the most efficient antioxidants from plant sources found so far. Tests show that its antioxidant effect is 30 to 50 times that of vitamin C and vitamin E.
Main functions
1. Antioxidant activity2. Eye health effects (degenerative eye can reduce the incidence of spots and cataracts)3. Heart health benefits (reduced exercise-induced vascular sclerosis porridge)4. Reduce cancer risk5. Enhanced vascular strength (strengthening the blood vessels the flexibility of the wall)6. Has anti-inflammatory, removal of swollen

Specification

Specification
Product and Batch Information
Product Name:	Grape seed extract	Country of Origin:	P. R. China
Botanic Name:	Vitis vinifera L.	Part Used:	Seed
Analysis Item	Specification	Test Method
Polyphenols	NLT 95%	UV
Physical Control
Identification	Positive	TLC
Appearance	Reddish-brown fine powder	Visual
Odor	Characteristic	Organoleptic
Taste	Characteristic	Organoleptic
Sieve Analysis	100% pass 80 mesh	80 Mesh Screen
Bulk Density	40-60 g/100ml
Tapped Density	60-90 g/100ml
Loss on Drying	5% Max	5g/105oC/5hrs
Ash	5% Max	2g/525oC/5hrs
Chemical Control
Arsenic (As)	NMT 1ppm	Atomic Absorption
Cadmium(Cd)	NMT 1ppm	Atomic Absorption
Lead (Pb)	NMT 3ppm	Atomic Absorption
Mercury(Hg)	NMT 0.1ppm	Atomic Absorption
Heavy Metals	10ppm Max	Atomic Absorption
Pesticides Residues	NMT 1ppm	Gas Chromatography
Benzopyrene	10ppb Max	Gas Chromatography
PAH	50ppb Max	Gas Chromatography
Irradiation status	Non irradiation
Microbiological Control
Total Plate Count	10000cfu/g Max	CP2005
P.aeruginosa	Negative	CP2005
S. aureus	Negative	CP2005
Salmonella	Negative	CP2005
Yeast & Mold	1000cfu/g Max	CP2005
E.Coli	Negative	CP2005
Packing and Storage
Packing	25kg/drum Packing in paper-drums and two plastic-bags inside.
Storage	Store in a well-closed container away from moisture.
Shelf Life	2 years if sealed and store away from direct sun light.

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Company Profile Hangzhou Greensky Biological Tech Co., Ltd.
Process & Quality Control
Delivery & Package [ Payment ] West Union / Paypal / L/C / TT
[ Delivery Time ] Within 1 week after payment received
[ Package ] Net weight 25kg/drum , Packing in paper-drums and two plastic-bags inside.
[ Storage ] Store in a well-closed container in cool & dry place away from strong light and heat.
After Sales Service 1. Warranty: TWO Years If Sealed and Store Away From Direct Sun Light.
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