<Abstrcat> The contents of lignans glycosides in five species of \%Gaultheria \%Kalm ex L. were measured by HPLC. The resultes proved that 5 plants collected from same place all contain lignans glycosides (LD). ...<Abstrcat> The contents of lignans glycosides in five species of \%Gaultheria \%Kalm ex L. were measured by HPLC. The resultes proved that 5 plants collected from same place all contain lignans glycosides (LD). The contents of LD in the roots of different plants shows: \%G. fragrantissima>G. leucocarpa \%var. \%yunnanensis>G. leucocarpa \%var. \%cumingiana>G. tetramera>G. griffithiana, \%and these of the above\|ground parts indicate \%G. fragrantissima>G. leucocarpa \%var. \%yunnanensis\%. The contents of LD in the leaves of \%G. fragrantissima \%and \%G. leucocarpa \%var. \%cumingiana \%are higher than those in the stems, and that in stem of \%G. griffithiana \%higher than that in its leaf and root.展开更多
文摘<Abstrcat> The contents of lignans glycosides in five species of \%Gaultheria \%Kalm ex L. were measured by HPLC. The resultes proved that 5 plants collected from same place all contain lignans glycosides (LD). The contents of LD in the roots of different plants shows: \%G. fragrantissima>G. leucocarpa \%var. \%yunnanensis>G. leucocarpa \%var. \%cumingiana>G. tetramera>G. griffithiana, \%and these of the above\|ground parts indicate \%G. fragrantissima>G. leucocarpa \%var. \%yunnanensis\%. The contents of LD in the leaves of \%G. fragrantissima \%and \%G. leucocarpa \%var. \%cumingiana \%are higher than those in the stems, and that in stem of \%G. griffithiana \%higher than that in its leaf and root.
