Abstract
4-Desmethylsterols fromMacoma balthica L. were investigated by gas chromatography and gas chromatography/mass spectrometry after isolation by argentation and column chromatography. Twenty-three Δ0- and Δ5-sterols with saturated and unsaturated side chains were identified. It is suggested that sterols inM. balthica are derived from dietary sources. The great diversity of minor 4-desmethylsterols is likely to be due to their role as intermediates in the metabolism of dietary sterols.
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Abbreviations
- GC:
-
gas chromatography
- GC/MS:
-
gas chromatography/mass spectrometry
- NMR:
-
nuclear magnetic resonance
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Jarzebski, A. 4-Desmethylsterols from the marine bivalveMacoma balthica . Lipids 26, 561–563 (1991). https://doi.org/10.1007/BF02536605
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DOI: https://doi.org/10.1007/BF02536605