Isolation of compounds from the root of Rhodiola sachalinensis (RRS) yielded tyrosol (1), salidroside (2), multiflorin B (3), kaempferol-3,4'-di-O-β-D-glucopyranoside (4), afzelin (5), kaempferol (6), rhodionin (7), and rhodiosin (8). Quantification of these compounds was performed by high-performance liquid chromatography (HPLC). To investigate the antioxidant and anti-inflammatory effects of ...

Rhodiola rosea is a perennial plant at high altitudes in the Arctic and mountainous regions throughout Europe and Asia. It contains various active compounds e.g. phenylpropanoids, phenylethanol derivatives, flavanoids, monoterpenes, triterpenes, phenolic acids, and essential oils. Salidroside and tyrosol are the major bioactive constituents in Rhodiola rosea. Traditionally, Rhodiola rosea is us...

This paper reports a methodology for fast analysis of two important antioxidants: tyrosol and oleuropein in real samples of alimentary oils by using a ready-to-use portable microfluidic system (MicruX ® iHVStat) based on microchips electrophoresis with electrochemical detection. The portable system integrates for the first time a high voltage power supply and a bipotentiostat for using microflu...

Erythrina crista-galli (Fabaceae) is used in Argentinean ethnopharmacology as anti-inflammatory medication, narcotic, desinfectant, and for the treatment of wounds. The common name of the tree is "ceibo" or coral tree. The dominating endophytes in E. crista-galli all belong to the genus Phomopsis as identified by microscopic features and the analysis of their ITS sequences. To investigate a pos...