Using Headspace Solid-Phase Microextraction for Comparison of Volatile Sulphur Compounds of Fresh Plants Belonging to Families Alliaceae and Brassicaceae

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39900147" target="_blank" >RIV/00216275:25310/15:39900147 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s13197-014-1660-8" target="_blank" >http://dx.doi.org/10.1007/s13197-014-1660-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13197-014-1660-8" target="_blank" >10.1007/s13197-014-1660-8</a>

Result language

angličtina

Original language name

Using Headspace Solid-Phase Microextraction for Comparison of Volatile Sulphur Compounds of Fresh Plants Belonging to Families Alliaceae and Brassicaceae

Original language description

In this study, an optimisation of extraction of sulphur volatile compounds (SVCs) has been performed using Central Composite Design. The conditions of the highest amount of eluated peaks and total peaks area have been treated. Factors such as coating offiber for SPME (Solid Phase Microextraction), extraction temperature and extraction time have been optimised. The SVCs have shown the optimal extraction using a DVB/CAR/PDMS (divinylbenzene/carboxen/polydimethylsiloxane) fiber at 73 oC during 50 min. Furthermore, a pre-incubation step lasting 20 min at the extraction temperature has been used. In total, 12 samples have been investigated at the mentioned optimal conditions, eight from the Alliaceae and four from the Brassicaceae family. The highest number of SVCs (24) has been identified in the sample of chive. The most frequently identified compound found in 11 of 12 samples has been dimethyl trisulphide.

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

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Journal of Food Science and Technology - Mysore

ISSN

0022-1155

e-ISSN

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Volume of the periodical

52

Issue of the periodical within the volume

9

Country of publishing house

IN - INDIA

Number of pages

9

Pages from-to

5727-5735

UT code for WoS article

000360077300032

EID of the result in the Scopus database

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