Simultaneous TLC separation of khellin and visnagin and their assay in Ammi visnaga fruits, extracts, and formulations.
D002855:Chromatography, Thin Layer; D003124:Colorimetry; D007666:Khellin / Q000032:analysis*; D008722:Methods; D009578:Nitrobenzenes
D009578:Nitrobenzenes; D007666:Khellin