Analysis of bitter essential oils from orange and grapefruit by high-performance liquid chromatography with microbore columns

The analysis of bitter orange and grapefruit essential oils (non-volatile fraction) was carried out by HPLC in normal- and reversed-phase mode with UV detection. These oils were compared with the sweet orange and mandarin essential oils, analyzed previously. For the identification of chromatographic...

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Veröffentlicht in:	Journal of Chromatography A 1996-04, Vol.730 (1), p.9-16
Hauptverfasser:	Buiarelli, F., Cartoni, G.P., Coccioli, F., Leone, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chromatography, High Pressure Liquid - methods Chromatography, High Pressure Liquid - statistics & numerical data Chromatography, Liquid Citrus - chemistry Essential oils Fruits Gas Chromatography-Mass Spectrometry Mass Spectrometry Oils, Volatile - analysis
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Zusammenfassung:	The analysis of bitter orange and grapefruit essential oils (non-volatile fraction) was carried out by HPLC in normal- and reversed-phase mode with UV detection. These oils were compared with the sweet orange and mandarin essential oils, analyzed previously. For the identification of chromatographic peaks, fractionation by RP-HPLC was carried out. The purified fractions were analyzed by GC-MS and LC-MS. Some new compounds were found, together with many others already identified in different citrus essential oils.
ISSN:	0021-9673
DOI:	10.1016/0021-9673(95)01135-8