The study of natural epoxy oils and epoxidized vegetable oils by13C nuclear magnetic resonance spectroscopy |
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| Authors: | Frank D. Gunstone |
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| Affiliation: | (1) Chemistry Department, The University, KY16 9ST St. Andrews, Fife, United Kingdom |
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| Abstract: | The13C nuclear magnetic resonance spectra ofVernonia galamensis seed oil and of epoxidized palm super olein, soybean oil and linseed oil have been recorded and interpreted. The chemical shifts of the major signals are assigned and semi-quantitative results are derived. The spectroscopic procedure provides a useful method of analyzing oils that contain epoxy acids. The epoxide function differs from a double bond in its influence on the chemical shifts of nearby carbon atoms. |
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| Keywords: | 13C nuclear magnetic resonance spectra epoxidized linseed oil epoxidized oils epoxidized palm super olein epoxidized soybean oil Vernonia galamensis seed oil |
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