Aromatherapy: composition of the gaseous phase at equilibrium with liquid bergamot essential oil

This work compares the composition at different temperatures of gaseous phase of bergamot essential oil at equilibrium with the liquid phase. A new GC–MS methodology to determine quantitatively the volatile aroma compounds was developed. The adopted methodology involved the direct injection of heads...

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Detalles Bibliográficos
Autores principales: Leggio, Antonella, Leotta, Vanessa, Belsito, Emilia Lucia, Di Gioia, Maria Luisa, Romio, Emanuela, Santoro, Ilaria, Taverna, Domenico, Sindona, Giovanni, Liguori, Angelo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2017
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5668225/
https://www.ncbi.nlm.nih.gov/pubmed/29098462
http://dx.doi.org/10.1186/s13065-017-0340-y
Descripción
Sumario:This work compares the composition at different temperatures of gaseous phase of bergamot essential oil at equilibrium with the liquid phase. A new GC–MS methodology to determine quantitatively the volatile aroma compounds was developed. The adopted methodology involved the direct injection of headspace gas into injection port of GC–MS system and of known amounts of the corresponding authentic volatile compounds. The methodology was validated. This study showed that gaseous phase composition is different from that of the liquid phase at equilibrium with it. [Image: see text]

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