Grape seed extract( Polyphenol,
proanthocyanidin)
Formulation of
Proanthocyanidin:
|
|
|||
|
Function and
application: 
The Grape Seed extract
is a new type of efficient anti-oxidant, it has the strongest effect among all
of the current free radicals clearance and it is very active inside the body.
Our company has
applied ourselves in the research of Grape seed extract, make professional
production process, and can now supply various specification of Grape seed
extract as per customers requirement.
It is proved by the
experiment that the anti-oxidant ability of OPC is 50 times than Vit.E, 20
times than Vit.C, also it can be quickly, completely absorbed.
The blood density can
reach to the highest density after take it for 20 minutes and the half life of
metabolizing is about 7 hours long.
In a word, the OPC has
the following health care effect:
1, Lower the outbreak
of the disease as: Heart disease, Cancer, premature senility, arthritis,
Hypertension, dementia,diabetic.
2, Prevent over 70%
disease which related to the free radicals, strengthen the wall of the blood
vessel's resistibility, lower the brittleness of the capillary vessel and
maintain its permeation, alleviate the swell and dropsy of the leg , buildup
the capillary vessel, vein, artery's function, relief the damage through the
sport, prevent and alleviate the varix, has the treatment of the damage and
defection of Chronic vein, increase the flexible of the membrane of the red
cells, buildup the skin's flexibility and softy, prevent the damage to the skin
by the ultraviolet radiation.
About Allergic:
It is valid to the
pollenosis (pollen allergy).
About Inflammation:
Anti-inflammation,
increase the flexibility of the joint, alleviate the ache of the joint swell,
relief the diabetes retinitis, prevent blindness which caused by it.
About Immune system:
it can strengthen the immunity, lower the frequency of the flu, alleviate its
seriousness,
About digestive:
It showed the obvious
effect on the acute gastric ulcer which cause by the strain. it is also valid
to the digestive inflammation.
Application and Dose:
1, the grape seed
extract can be make into capsules as the raw material of the healthy food, and
it is regarded as the first ten popular natural plant, possess the honor of the
natural health care and the cosmetics.
2, The high quality
OPC, cause its good solubility in the water and ethanol, plus its brilliance
color, the curative effect, has been widely added into the beverage and the
wine, cosmetics field as the functional content to make water or cream
cosmetics, it has the function of anti-caducity and wipe off the spot and
regarded as the newly arisen cosmetics.
Grape
seed extract( Polyphenol, proanthocyanidin)
3,As the natural
functional content which possess the strong anti-oxidant, it is widely added
into all kinds of cake, cheese as the nurture, natural antiseptic in Europe and
USA, it has increased the safety of the food.
Products
characteristics:
1,All kinds of
specification of grape seed extract,(40%,60%,80%,90%,95%), high quality can
meet different customer's requirement.
2,The raw material is
adopt the excellent grape seed from the the north of Yellow River which is
suitable for the grape's grow, it is free of pestiside.
3,The extraction
process is only use water and ethanol, ensure the safety of the product.
4,The oligomers( )
content is very high, ensure the unit proanthocyanidin's treatment.
5, low ash, impurity,
heavy metal residue is lower than 10ppm.
6,It has good
solubility in water and ethanol, so it was widely used in different field.
The specification of
the Grape seed extract:
|
Specification |
Active ingredient |
content |
Method |
|
Opcs |
OPCs/Polyphenol |
80%/95% |
HPLC/GAE |
|
OPCs/Polyphenol |
60%/95% |
HPLC/GAE |
|
|
Polyphenol |
Polyphenol |
95% , 90% , 80% ,
75% , 60% |
Folin-C (GAE) |
|
40% , 30% , 20% |
Folin-C (GAE) |
||
|
Total Flavones |
Total Flavones |
95% , 80% , 20% |
HCl-Vanillin |
|
Proanthocyanidin |
Procynidin index |
95 , 80 , 40 |
Bate-smith |
Grape
seed extract( Polyphenol, proanthocyanidin)
Standard quality:
|
Item |
Standards |
|
|
Appearance |
Reddish-brown fine
powder |
|
|
Taste |
Astringent |
|
|
Polyphenol |
>=95% |
|
|
After burn |
<=0.5% |
|
|
Loss on dry |
<=5.0% |
|
|
PH |
2.5 - 4.5 |
|
|
Heavy metal |
<=10ppm |
|
|
As |
<=2ppm |
|
|
Organic solvent |
Non-detective |
|
|
Pestocides |
Non-detective |
|
|
Health inspection |
Total Aerobic |
<=1000 |
|
Mold and Yeast |
<=100 |
|
|
E.Coli |
Non-detective |
|
|
Salmonella |
Non-detective |
|
HPLC