Design of the Extraction Process for Terpenes and Other Volatiles from Allspice by Solid-Phase Microextraction and Hydrodistillation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901534" target="_blank" >RIV/00216275:25310/16:39901534 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1002/jssc.201500605" target="_blank" >http://dx.doi.org/10.1002/jssc.201500605</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jssc.201500605" target="_blank" >10.1002/jssc.201500605</a>

Result language

angličtina

Original language name

Design of the Extraction Process for Terpenes and Other Volatiles from Allspice by Solid-Phase Microextraction and Hydrodistillation

Original language description

Methods for the separation and determination of terpenes (mono- and sesqui-) and phenylpropanoids such as eugenol and methyleugenol from samples of allspice berries have been developed. Chromatographic analyses of isolated groups of compounds were carried out by means of gas chromatography coupled with mass spectrometry. A comparison of various types of solid-phase microextraction fibers was performed. The highest yields of terpenes were extracted by polydimethylsiloxane and divinylbenzene/ Carboxen/polydimethylsiloxane fibers (almost the same for these two fibers), approximately twice as much as by Carbowax/divinylbenzene fiber. The highest amounts of monoterpenes were extracted by divinylbenzene/Carboxen/polydimethylsiloxane fiber, and the highest amounts of sesquiterpenes were extracted by polydimethylsiloxane fiber. Moreover, the effect of water addition on extraction yields as well as time and temperature of extraction were tested. Aroma profiles of extracts obtained by solid-phasemicroextraction and essential oil obtained by hydrodistillation of allspice berries were compared. The aroma profile of the divinylbenzene/Carboxen/polydimethylsiloxane fiber extract was similar to the aroma profile of essential oil. Particular characteristics of volatile allspice matters were presented. The linear retention indices for each compound were calculated.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Separation Science

ISSN

1615-9306

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

4

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

769-775

UT code for WoS article

000371163300019

EID of the result in the Scopus database

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