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1 Milligram Minimum Order
Country:
China
Model No:
-
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Milligram
Packaging Detail:
1kg/bag, 25kgs/drum or according to customer's requirement.
Delivery Time:
in 3 working days
Supplying Ability:
-
Payment Type:
PayPal, Western Union, L/C, T/T
Product Group :
-
China
Contact Person Cassie
Xi'an, Shaanxi
Resveratrol (trans*3,5,4'-trihydroxystilbene), belongs to a class
of polyphenolic compounds called stilbenes , found largely in the
skins of red grapes and root of Polygonum cuspidatum Sieb. et Zucc
( Japanese knotweed), is a component of Ko-jo-kon, an oriental
medicine used to treat diseases of the blood vessels, heart and
live.. Resveratrol is a fat-soluble compound that occurs in a trans
and a cis configuration (see figure 1). Both cis- and
trans-resveratrol also occur as glucosides (bound to a glucose
molecule). Resveratrol**-O-beta-glucoside is also called
piceid.
Product name：Grape Skin Extract
Plant Resource: Vitis vinifera L.
Plant Part Used: Peel
Active ingredient: Resveratrol; Polyphenols
Specification: 5% Resveratrol; *0% Polyphenols
Test Method：HPLC; UV
Appearance: Red Brown powder
CAS No.: *******0
Molecular formula: C*4H*2O3
Molecular weight: **8.*4
Solubility:Soluble in water, alcohol and ether, chloroform, insoluble in petroleum ether.
Usage: Pharmaceuticals, healthcares,and cosmetics.
The antioxidant action of resveratrol helps to prevent damage to DNA but it also influences the transcriptions of genes responsible for redox metabolism and inhibits proliferartion of cancer cells. Resveratrol appears to decrease tumor promotion activity by inhibiting the enzyme cyclooxygenase*1, which converts arachidonic acid to substances that promote tumor growth.
2.Benefits for diabetes
Resveratrol may be benificial for diabetes. Administration of
resveratrol may protect against oxidative damage caused by high
glucose levels. It also reduces diabetic neuropathic pain.
3.Heart health
Resveratrol protects our heart and blood vessels by directly
scavenging oxidants, which could cause oxidation of lipids, and
by preventing apoptosis of endothelial cells. It may also help
to prevent heart damage after a cardiac arrest. Reduced
platelet aggregation has been attributes to resveratrol,
thereby reducing the risk of atherosclerosis.
4.Increase of lifespan
Tests with animals have shown that that high food intake
reduces lifespan. One study showed that resveratrol was able to
able to increase the life span of mice on a high calorie diet.
5.Antitoxic
Many studies on animals have shown antitoxic effects of
resveratrol. Resveratrol was able to reverse damages caused by
the administration of the chemotherapeutic drug bleomycin.
Resveratrol also helped to reduce brain damage and oxidative
damage of the liver during ethanol intoxication. It also
reduced kidney damage of rats treated with the antibiotic
gentamicin.
Storage:Store
in cool & dry place, Keep away from strong light and
heat.
Shelf
Life:*4Months when properly stored.
Packing:*5/kg
paper drum and two plastic-bags inside.
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 1 Milligram |
| Packaging Detail: | 1kg/bag, 25kgs/drum or according to customer's requirement. |
| Delivery Time: | in 3 working days |
| Supplying Ability: | - |
| Payment Type: | PayPal, Western Union, L/C, T/T |
| Product Group : | - |
