Pale yellow or white powder, hplc detection, content over 20%. The main functions: antibacterial anti-virus, anti-tumor, anti - hepatitis, inhibiting platelet aggregation and thromboxane b2 production. It can prevent the oxidation of low-density lipoprotein, is a potential prevention and treatment of cardiovascular diseases, anti-cancer, anti-viral and immune regulation, and its role mainly for its antioxidant properties.
Reservation
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-3-O-beta-glucoside is also called piceid. Molecular formula: C14H12O3 Molecular weight: 228.24 CAS No.: 501-36-0. Packed in paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum. I.D. 40CMX50CM.
[The source of the plant] Knotweed department Giant knotweed rhizome, lily department and loose department plant. [Active ingredient] Trans-Resveratrol [Main specifications] 20% 50% 95% 98% [Pharmacology function] It can prevent low density fat albumen from oxidize , have potential prevention and cure cardiovascular disease , gives protection against cancer , antivirus and immune regulating action , its function is shown as its anti-oxidant characteristic mainly.. Antibiotic antivirus , antitumor , resists the hepatitis , suppresses the agglutinate production with plain B2 of thrombus of blood platelet.
Grape skin p.E., 5% resveratrol Cas#: 501-36-0 Main contents: resveratrol Plant resource:vitis vinifera Main specification:resveratrol hplc 5% Appearance:dark purple powder Plant part used:peel Extract solution: grain alcohol Molecular formula and weight: c14h12o3, 228.25 Melting point: 230; Where will grape skin extract be used for? effect on cardiovascular system anti-cancer nourish and protect liver impact on the metabolism of osseous issue anti-oxidant and quench free-radicals anti-bacterial and anti-fungal. Packed in paper-drums and two plastic-bags inside according to customer requirements.
Product name: trans-resveratrol Synonym(s):1-(3, 5-dihydroxyphenyl)-2-(4-hydroxyphenyl)ethylene. 5-[2-(4-hydroxyphenyl)ethenyl]-1, 3-benzenediol. 3, 4', 5-stilbenetriol. 3, 4', 5-trihydroxystilbene. Specification:98%(by hplc) Molecular formula: c14h12o3 Molecular weight: 228.247 Cas registry number: 501-36-0 Percentage composition: c 73.67%; h 5.30%; o 21.03% Biological source: isol. From polygonum cuspidatum. Biological use/importance: fungicide, bactericide. Resveratrol in red wines has been postulated to be associated with beneficial health effects. Shows tyrosinase inhibitory activity. Nutriceutical with a positive influence on blood lipid profile
Supplier: Polygonum Cuspidatum Extract Resveratrol
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