[Study fo sterols from brown seaweeds of the genus Cytoseira. Identification by gas-liquid chromatography coupled with mass spectrometry (author's transl)].
All the samples of brown seaweeds (Cystoseria) that we have studied present the same deltas sterols fucosterol, 22 trans-dehydrocholesterol, brassicasterol, 24-methylene cholesterol as well as cystosterol, a new C27 sterol. This sterol has been submitted to gas-liquid chromatographic-mass spectrometric analysis.
D002784:Cholesterol / Q000031:analogs & derivatives / Q000032:analysis; D002849:Chromatography, Gas; D056890:Eukaryota / Q000032:analysis*; D013058:Mass Spectrometry; D000459:Phaeophyceae / Q000032:analysis*; D010840:Phytosterols / Q000032:analysis*; D012624:Seaweed / Q000032:analysis*
D010840:Phytosterols; D002784:Cholesterol
Etude des sterols d'algues brunes du genre Cystoseira. Identification par chromatographie gaz-liquide couplée à la spectrométrie de masse