[Active antisenile constituents in Cistanche deserticola Y. C. Ma].

ABSTRACT

From the dry bulbs of Cistanche deserticola a branch of orobahchacease plant growing in Inner Mongolia two active antisenile constituents (D-mannitol and polysaccharide) were isolated and identified. Chemical analysis and spectroscopic tests show that D-mannitol corresponds to the authentic standard, and polysaccharide is condensed from rhamnose, xylose, arabinose and galactose.