Chemotaxonomic significance of anthraquinones in the roots of Asphodeloideae (Aspholdelaceae).

Citation:
Yenesew A., van B-E. WADE. "Chemotaxonomic significance of anthraquinones in the roots of Asphodeloideae (Aspholdelaceae)." Biochemical Systematics and Ecology. 1995; 23: 277-281.

Abstract:

The distribution of seven anthraquinones in the roots of some 46 species belonging to the genera Asphodelus, Asphodeline, Bulbine, Bulbinella and Kniphofia was studied by TLC and HPLC, 1,8-Dihydroxyanthraquinones based on a chrysophanol unit are the main constituents of the subterranean metabolism in the subfamily Asphodeloideae. The genera Bulbine, Bulbinella and Kniphofia elaborate knipholone-type compounds. These compounds appear to be characteristic constituents for the three genera Bulbine, Bulbinella and Kniphofia and support the idea that Kniphofia is not related to the Alooideae.

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