供应植物提取物单体
现货供应植物提取物高纯度产品：毛蕊花糖苷（麦角甾苷）Verbascoside:
chem. Name：1-O-[-L-Rhamnopyranosyl-(13)-[3,4-dihydroxy-E-cinnamoyl-(4)]--D-glucopyranoside]
（S.F）
Synonym(s)：Acteoside. Kusaginin
CAS Registry Number：61276-17-3
Molecular Formula： C29H36O15
Molecular Weight：624.594
Characteristic: White Fine Powder
（ASSAY）HPLC， 1HNMR 95—99%
Function:
A phenylpropanoid, an ester of caffeic acid, two molecules of which and two sugar molecules being involved. The glycoside antioxidant for foods, drugs, cosmetics, etc.Is manufd. by culturing Cistanche Salsa(C.A. Mey)G. verbascoside demonstrated an inhibitory effect on protein kinase C (PKC) that could explain in part the antitumor activity measured in vitro. An antiproliferative effect on aortic smooth muscle could result in a preventive effect on arteriosclerosis.More generally, verbascoside-type phenolic ester glycosides showed various biological activities, from antibiotic and antifeedant to immunodepressive.
黄柏酮Obacunone:
chem. Name：Obacunoic acid, .eta.-lactone
结构式：（S.F）
Molecular Formula：C26H30O7
Molecular Weight：454.52
CAS Registry Number：751-03-1
（ASSAY）HPLC， 1HNMR 98—100%
Characteristic: White Fine Powder
Function:
1.Inhibition of azoxymethane-induced colon carcinogenesis in male F344 rats by the citrus limonoids obacunone and limonin.
2.Potentiating effect of obacunone from Dictamnus dasycarpus on cytotoxicity of microtubule inhibitors,vincristine,vinblastine and taxol.
3．Botanical Insecticide
诺米林Nomilin:
（chem. Name）：
1-(Acetyloxy)-1,2-dihydroobacunoic acid epislon-lactone
（S.F）
Molecular Formula：C28H34O9
Molecular Weight：514.57
CAS Registry Number：1063-77-0
（ASSAY）HPLC， 1HNMR 98—100%
Characteristic: White Fine Powder
Functions：
Health Foods Additive, Anticancer Activity, Botanical Insecticide, Feedstuff Additive
Resveratrol:
chem. Name
3,4’,5-trihydroxy-trans-stilbene;5-[(1E)-2-(4-hydroxyphenyl)ethenyl]-1,3-benznediol
（S.F）
Molecular Formula：C14H12O3
Molecular Weight：228.24
CAS Registry Number：501-36-0
Characteristic: White Fine Powder
（ASSAY）HPLC， 1HNMR 98—100%
Function:
Resveratrol is an active component extracted from Huzhang(Polygonum cuspidatum) in China. It is an antioxidant phenol and a potent vasodilator that inhibits serum triglyceride synthesis, lipid peroxidation, and platelet aggregation.
It is extensively used for treatment of blood vessel disease such as atherosclerosis and hyperlipidemia. In addition, it has anti-virus and anti-inflammatory activity, can treat acute microbial infections and viral hepatitis, ect.
红车轴草 ４０％－６０％
紫锥菊： 多酚 １０％２０％
菊苣酸 １０ ％ ２０％
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