Grape seed extract [Chinese Name]: grape seed extract [Latin name]: Vitis vinifera L. [English name]: Grape Seed P.E; Grape Seed Extract; GSE [families]: grape family [use parts]: Seeds [main ingredients] proanthocyanidins and polyphenols [origin]: Xinjiang, Shaanxi [category] standard extract...Send Inquiry
Grape seed extract
[Chinese Name]: grape seed extract
[Latin name]: Vitis vinifera L.
[English name]: Grape Seed P.E; Grape Seed Extract; GSE
[families]: grape family
[use parts]: Seeds
[main ingredients] proanthocyanidins and polyphenols
[origin]: Xinjiang, Shaanxi
[category] standard extract
[name]: grape seed, grape seed
[families]: Vitis plants
[product characteristics]: red brown powder, gas slightly, taste astringent.
[product specification]: polyphenols 40%, 60%, 80% proanthocyanidins 95%
The product is composed of oligomeric proanthocyanidins (OPCS), the chemical structure is as follows:
(C30H26O12) nnn=2~4 (C44H32O12) n n=2~4
[Methods] UV and HPLC were used
[purpose]: prevention and treatment of cardiovascular disease, anti-aging
[method of processing] after grape drying, the grape skin and grape stalk were separated, and then obtained by professional extraction.
Total proanthocyanidins ≥95% oligomeric procyanidins ≥85% polyphenols Polyphenol ≥90% polyphenols ≥95% polyphenols / oligomeric procyanidins ≥ 95% / 60% procyanidins / oligo procyanidins ≥95% / 60% grape seed contains more Phenolic substances (GSP), mainly catechins and procyanidins. Catechins, including catechins, epicatechin and its gallate, are the major monomers in grape seed and are constituent units of procyanidins oligomers and multimers. Lipids and other chemical constituents. Grape seed contains about 10% to 15% of the grape seed oil, the main components of linoleic acid, linolenic acid and other unsaturated fatty acids and sterols, and polyhydroxy stilbene (PHS) such as resveratrol and so on.
1. grape seeds contain polyphenols (GSP), mainly catechins and proanthocyanidins. Catechins, including catechins, epicatechin and their esters, are the main monomers in grape seeds, and also the oligomeric and polymeric units of proanthocyanidins.
2. lipids and other chemical constituents. Grape seed contains about 10%~15% of grape seed oil, the main components are linoleic acid, linolenic acid and other unsaturated fatty acids and sterols, and PHS, such as resveratrol.
The grape seed is the waste of the winery, and the product is separated from the grape skin and grape stalk after being dried. Grape seed extract is red brown or rose red powder, gas slightly, taste astringent.
[pharmacological action] grape seed extract is grape seed extract, the body of youth depends largely on the structure of organizational flexibility, it is natural to connect the body parts of the network is flexible and that antioxidant activity of grape seed extract can protect the structure and organization of free radical damage, thus delaying senescence the role of. Grape seed extract proanthocyanidin OPC is a natural sun shield that blocks ultraviolet rays from damaging the skin, and can also repair injured collagen and elastin. Grape seed extract has the effect of convergence, tightening the skin, preventing premature appearance of skin wrinkles, long-term use can make the skin smooth, elastic, with the role of beauty and beauty.
1. grape seed OPC has been internationally recognized as "anti allergic natural killer", especially for pollen allergy is very effective, and there is no general anti allergy drugs after the emergence of drowsiness, obesity and other side effects.
2. selectively combine the connective tissue of the joints to prevent swelling of the joints, help to heal the damaged tissue and relieve pain. Therefore, proanthocyanidins have significant effects on various types of arthritis.
Other health care effects:
(1) OPC and eyes prevent the oxidation of lens proteins by free radicals, so as to prevent cataract.
(2) OPC and teeth - prevention and treatment of dental caries and gingivitis.
(3) OPC and lung inhibit histamine and other inflammatory compounds, effective treatment of asthma.
(4) OPC and prostate: improving the quality of life of patients with prostate cancer.
(5) the role of OPC in the brain nervous system: early prevention of Alzheimer's disease. So that harmful substances and toxic substances can not enter the brain.
(6) anti mutation and antitumor effect
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