1978 年 27 巻 12 号 p. 847-850
The simple lipids of five species of Polyporaceae (Phellinus yucatensis, Polystictus polyzonus, Trametes dickinsii, Grifora gigantea and Granoder leucophaeus) were investigated. The fatty acid compositions of the simple lipids were determined by GLC. The main fatty acids common to these species were found to be C16-saturated and C18-unsaturated acids. The sterol fraction was isolated from the unsaponifiable matter by column chromatography and its composition was determined by GLC. The main sterols were proposed to be ergosterol (G. gigantea) and 7, 22-ergostadienol (P. yucatensis, P. polyzonus, T. dickinsii, G. leucophaeus) from their mp, IR, GLC, and MS.