RECOMMEND

PRODUCTS

Grape Seed Extract

Latin Name:Vitis Vinifera L.
Part Used:Seed
Source of Plant:China
Active Ingredients:
Proanthocyanidins (monomers, oligomers, polymers)
Molecular Formula: C30H26O12(Dimer)
Molecular Weight:578(Dimer)
Molecular formula:(Dimer)

Main Function:
Being one of the most powerful antioxidants that fights free radicals.
Being 20 times more potent than Vitamin C and 50 times stronger than Vitamin E.
Protecting the heart and blood vessel.
Improving retinopathy caused by diabetics, atherosclerosis, inflammation and aging.
Improving athletic performance, memory and healthy lifestyle.
Preventing and reversing Alzheimer Disease.
Improving sexual function, PMS and menstrual disorders.
Helping to treat ADD/ADHD.
Anti-aging and Anti-wrinkle.
Anti-cancer, Anti-inflammation and Anti- allergic Activity
Main Application:
Grape seed extract can be made into capsules, troche and granule as healthy food.
High quality Grape seed extract, which has good solubility in water and ethanol plus the solution transparence and brilliance color, has been widely added into the beverage and the wine, cosmetics as the functional content.
For the function of the strong anti-oxidant, Grape seed extract is widely added into all kinds of foods such as cake, cheese as the nurture, natural antiseptic in Europe and USA, and it has increased the safety of the food.

Specifications:

Product Name	Active Ingredients	Content	Testing Method	Solubility in Water (1g/100ml water)
Grape seed extract	Proanthocyanidins	95%	Bate-Smith Method	100%
	Polyphenols	80%	Folin-C Method	100%
	Polyphenols	85%	Folin-C Method	100%
	Polyphenols	90%	Folin-C Method	100%
	Porter’s Value	250	Porter’s Method	100%

Flow Chart:

Grape Seed Extracted with Ethanol Adsorbed with Macroporous Resin Desorption Vacuum ConcentratingVacuum Drying

Testing Standards:

Appearance:Red Brown powder.
Mesh Analysis:Pass 80 Mesh
Bulk Density:40-50g/100ml
Loss on drying:<5%
Ash:<5%
Carriers Used:None
Extract Solvents:Water & Ethanol
Heavy Metals:<10mg/kg
Pesticides:Negative

Proanthocyanidins:≥ 95% (UV)
Solubility in Water(1g/100ml):100%

Microbial
Total Bacteria:<1000cfu/g
Yeast & Mold:<100cfu/g
E.Coli.:Negative
Salmonella:Negative
Staphylococci:Negative