- 作者: 林耀堂; 王光燦; 林耀珊
- 作者服務機構: Contribution from the Department of Chemistry, National Taiwan University
- 中文摘要: The phenolic part from the essential oil of Chamaecyparis taiwanensis Masamune et Suzuki, extractives of Chamaecyparis formosensis Matsum. And Taiwania cryptomerioide/sub 3/ Hay. Were Studied by using polyamide thin-layer chromatography. The presence of chamaecin, chamenol, thymol, carvacrol, m-isopropylphenol and p-cresol in the essential oil of Chamaecyparis taiwanensis Masamune et Suzuki was confirmed. Carvacrol, o-isopropylphenol, m-isopropylphenol, o-cresol and p-cresol were also detected form extractives of Chamaecyparis formosensis Matsum. The chromatogram of Taiwania cryptomerioides Hay. Showed the presence of 12 spots. Among these, the spot with Rf value 0.37 was identified as Taiwanin B and that with Rf. Value 0.80 as Taiwanin D.
- 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --