Determination of particulate fatty acids as P-bromophenacyl- or phenylphenacylesters using HPLC |
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| Authors: | C Osterroht |
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| Institution: | (1) Institut für Meereskunde, Universität Kiel, Düsternbrooker Weg 20, 2300 Kiel 1, FRG |
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| Abstract: | Summary A method for the determination of fatty acids of the molecular weight range of propionic to erucic acid is reported. The acids are converted to either p-bromophenacyl-or p-phenylphenacylesters and the esters are separated by HPLC and detected by UV-absorption. Twentytwo esters, including saturated, monoolefinic and polyunsaturated ones were separated within one HPLC-run. The detection limit is about 5 pmol per fatty acid. The application of the method to particulate material is described. |
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| Keywords: | Column liquid chromatography Fatty acid esters Particulate material in seawater |
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