[Quantitative determination of kawa-lactones in Piper methysticum (Forster). 1. Determination methods with pure substances kawain, methysticin and yangonin].
D003124:Colorimetry; D007783:Lactones / Q000032:analysis*; D008722:Methods; D010946:Plants, Medicinal / Q000032:analysis*
D007783:Lactones
Die quantitative Bestimmung der Kawa-Laktone Piper methysticum (Forster). 1. Bestimmungsmethoden mit den Reinsubstanzen Kawain, Methysticin und Yangonin.