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Alkanetriols in psilotophyte cutins |
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| Authors: | Andrew B Caldicott Bernd RT Simoneit Geoffrey Eglinton |
| Institution: | Organic Geochemistry Unit, School of Chemistry, University of Bristol, Bristol BS8 1TS, England |
| Abstract: | The covalently bonded components of the stem cutin of Psilotum include 16-hydroxyhexadecanoic acid and substantial amounts of hexadecane-1,8,16-triol. While of generally similar composition, leaf cutin of Tmesipteris contains a mixture of hexadecanetriol isomers. The findings suggest that psilotophyte cutins evolved in a different manner from those of other land plants. |
| Keywords: | Psilotophyte cutin hydroxy-fatty acids hexadecanetriols TMSi ethers high resolution mass spectrometry |
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