Zeitschrift für Naturforschung / C / 31 (1976)

نویسنده

  • Friedrich Jüttner
چکیده

A tobacco-like odorous compound isolated from a bloom of the blue-green alga M icrocystis w esenbergii and a laboratory culture of M. aeruginosa was analysed by gas-liquid chromatography and mass spectrometry. Its structure was determined as /?-cyclocitral. No other monoterpenes have been detected in these and in other blue-green algae. The hydrocarbon content was 0.10 — 0.18% of the dry weight. re-Hexadecane, n-heptadecane, 4-methylheptadecane and 7i-octadecane constituted the main components. The relation of the different alkanes to each other, especially 4-methylheptadecane and n-octadecane, revealed marked differences in the two organisms.

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تاریخ انتشار 2013