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Analysis of essential oils by direct sampling from plant secretory structures and capillary gas chromatography
Ist Teil von
Journal of high resolution chromatography, 1985-08, Vol.8 (8), p.431-435
Ort / Verlag
Hoboken: Wiley Subscription Services, Inc., A Wiley Company
Erscheinungsjahr
1985
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
It is of fundamental importance to know the true composition of the essential oil produced by the secretory structures of a plant, both from a biogenetic and a chemotaxonomic point of view. This paper considers a method which combines direct sampling with on‐column CGC and studies the oils directly from the secretory structures: some examples are given (Humulus lupulus L., Tagetes erecta L., and Tagetes patula L.). For each plant, the composition of the distilled oil is compared to that obtained by direct sampling, and a photograph of the secretory structures taken by electroscanning microscopy is given.