Adulteration or natural variability? enantioselective gas chromatography in purity control of essential oils

The potential of enantioselective capillary gas chromatography with modified cyclodextrins as chiral stationary phases for authenticity control is demonstrated for a selection of economically important essential oils. Adulteration can be easily detected in cases where enantiomerically pure constitue...

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Veröffentlicht in:	Journal of high resolution chromatography 1997-02, Vol.20 (2), p.55-61
Hauptverfasser:	König, Wilfried A., Fricke, Christiane, Saritas, Yücel, Momeni, Behdad, Hohenfeld, Gerhard
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Authenticity control Chemical industry and chemicals Enantioselective gas chromatography Essential oils Essential oils, perfumes Exact sciences and technology Washing products. Cosmetics and toiletries. Perfumes
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Beschreibung
Zusammenfassung:	The potential of enantioselective capillary gas chromatography with modified cyclodextrins as chiral stationary phases for authenticity control is demonstrated for a selection of economically important essential oils. Adulteration can be easily detected in cases where enantiomerically pure constituents are present in natural oils. In cases of (naturally) varying enantiomeric compositions of chiral constituents, enantioselective gas chromatography may prove insufficient.
ISSN:	0935-6304 1521-4168
DOI:	10.1002/jhrc.1240200202