Publikace detail

Evaluation and Application of Solid-Phase Microextraction Method for Analysis of Essential Oils in Herbal Tea Infusions

Autoři: Adam Martin | Pavlíková Petra | Čížková Andrea | Eisner Aleš | Ventura Karel

Rok: 2011

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Evaluation and Application of Solid-Phase Microextraction Method for Analysis of Essential Oils in Herbal Tea Infusions	The main aims of this study were the evaluation and the application of the method based on the SPME extraction followed by GC/MS for analysis of essential oils in 10 real herbal infusions. In this case 10 compounds were used for the method validation and these compounds were determined. Other compounds were identified using mass spectrometry detection, comparing the MS spectra with libraries, and finally, relative retention indices were evaluated as well. Moreover, sensoric evaluation of selected samples was performed in order to find out some relation between content of target compounds and suitable sensoric properties of analysed beverages.	SPME; Essential Oils; GC/MS

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