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.