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1 Kilogram |
FOB Price:USD 15.0000 -37.0000 |
Competitive price Grape seed extract OPC 95% Proanthocyanidins in bulk supply 4852-22-6 in stock
Competitive price Grape seed extract OPC 95% Proanthocyanidins in bulk supply 4852-22-6 in stock
Proanthocyanidins exerts antiviral, hepatoprotective, cardioprotective, hypolipidemic, anti-osteoporosis, anti-inflammatory ,antioxidant and anti-apoptosis activities. Dietary proanthocyanidins inhibits photocarcinogenesis in mice through the inhibition of UVB-induced inflammation and mediators of inflammation in mouse skin. Proanthocyanidins form stable complexes with metal ions and with proteins and are good reducing agents, they may participate in the prevention of cancers, both of the digestive tract and inner organs, they may also protect LDLs against oxidation and inhibit platelet aggregation and therefore prevent cardiovascular diseases.
Human case reports and results from laboratory and animal studies show that grape seed extract may be useful to treat heart diseases such as high blood pressure and high cholesterol. By limiting lipid oxidation, phenolics in grape seeds may reduce risk of heart disease, such as by inhibiting platelet aggregation and reducing inflammation. While such studies are promising, more research including long-term studies in humans is needed to confirm initial findings.
A polyphenol contained in grape seeds is resveratrol which may interfere with cancer cell growth and proliferation, as well as induce apoptosis, among a variety of potential chemopreventive effects.
Product Name |
Pine Bark Extract powder |
Botanic Name |
Pinus Massoniana Lamb |
Use Part |
Bark |
Specification |
95% OPC |
Color |
Redish Brown |
Test Method |
UV-VIS |
apparance |
Redish Brown powder |
Shelf time |
18 mouths |
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