| Aha ngwaahịa: | Demethoxyyangonin |
| Otu okwu: | |
| Ịdị ọcha: | 98% + nke HPLC |
| Ọdịdị: | Ọcha ntụ ntụ |
| Ezinụlọ Kemịkalụ: | Phenols |
| Ọchịchọ nke Canonical: | COC1C=C(/C=C/C2=CC=CC=C2)OC(=O)C=1 |
| Isi mmalite nke ahịhịa: | Didymocarpus pedicellata, Didymocarpus aurantiaca, Alpinia speciosa, Alpinia kumatake, Aniba firmula na Piper methysticum (kava) |