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 ...

We investigated the association between ectomycorrhizal (ECM) and arbuscular mycorrhizal (AM) fungi and pioneer woody plant species in areas devastated by the eruption of Mt. Usu, Japan, in 2000. We observed 8 woody plant species at the research site, most of which were associated with ECM and/or AM fungi. In particular, dominant woody plant species Populus maximowiczii, Salix hultenii var. ang...

from Chinese natural medicines, we have characterized the structures of aliphatic alcohol and monoterpene oligoglycosides and cyanogenic glycosides from the roots of Rhodiola (R) quadrifida, R. sacra, and R. crenulata. Among the isolated compounds, several monoterpene oligoglycosides were found to show histamine release from rat exudate cells induced by an antigen–antibody reaction. Furthermore...