Two two-phase systems were selected for the separation of anthraquinones by means of centrifugal partition chromatography, using alizarin, purpurin and quinizarin as test substances. These systems were applied to the separation of anthraquinones, extracted from a Rubia tinctorum hairy root culture. Some of the anthraquinones present were identified: alizarin, alizarin 1-methyl ether, lucidin and nordamnacanthal.
No takes yet. Share an insight, caveat, or question.
Hermans-Lokkerbol et al. (1993) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: