ガランガル
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Morita, Hiroshi; Itokawa, Hideji (2007). “Cytotoxic and Antifungal Diterpenes from the Seeds of Alpinia galanga”. Planta Medica 54 (2): 117–20. doi:10.1055/s-2006-962365. PMID 3406169.
Oonmetta-Aree, Jirawan; Suzuki, Tomoko; Gasaluck, Piyawan; Eumkeb, Griangsak (2006).