A color reaction of panaxadiol with vanillin and sulfuric acid.
D003116:Color; D005421:Flavoring Agents; D036145:Ginsenosides; D006914:Hydroxysteroids; D007202:Indicators and Reagents; D005894:Panax; D010946:Plants, Medicinal; D011714:Pyrans; D012503:Saponins; D013464:Sulfuric Acids; D013696:Temperature
D005421:Flavoring Agents; D036145:Ginsenosides; D006914:Hydroxysteroids; D007202:Indicators and Reagents; D011714:Pyrans; D012503:Saponins; D013464:Sulfuric Acids; C004564:panaxadiol