1967 年 16 巻 12 号 p. 657-661
The unsaponifiable matter in the blubber oil of sei-whale (Balaenoptera borealis, Lesson) was fractionated by column chromatography with activated alumina. Two fractions which appeared to contain hydrocarbons were analyzed by IR, NMR, and Mass spectrometry and by gas-liquid chromatography. The results showed that the oil contained pristane and squalene.