海藻の揮発成分に関する化学的研究-VI : ウミトラノオSargassum sp. の揮発成分について

概要

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1. Methyl sulfide has not been found in the steam distillate of Sargassum sp. 2. Acetic, propionic, butyric, and valeric acids have been detected as free acid in the saturated sodium bicarbonate soluble fraction in the etheral extract of steam distillate. 3. From a soap fraction obtained on saponifying with dil. KOH the etheral extract free from free acid, have been isolated myristic, palmitic and an unsaturated fatty acids. 4. Furfural has been isolated from the carbonyl fractions. 5. The existence of p-cresol has been evidenced by paper chrmatography. 6. By using chromatostrip technique, α-pinene, d-limonene, terpinolene, 1:8-cineol, carvone, linalool, geraniol have been found in the neutral fraction.