Use of simultaneous distillation-extraction, supercritical fluid extraction and solid-phase microextraction for characterisation of the volatile profile of Dipteryx odorata (Aubl.) Willd

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39912811" target="_blank" >RIV/00216275:25310/18:39912811 - isvavai.cz</a>

Výsledek na webu

<a href="https://reader.elsevier.com/reader/sd/pii/S0926669018300554?token=7A4C385D8C9B63B9F70A8CAE54500628F57085B318815937A245582AE9454302CE731A1C6E4C9839E14D6D494CEF38F5" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0926669018300554?token=7A4C385D8C9B63B9F70A8CAE54500628F57085B318815937A245582AE9454302CE731A1C6E4C9839E14D6D494CEF38F5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.indcrop.2018.01.055" target="_blank" >10.1016/j.indcrop.2018.01.055</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Use of simultaneous distillation-extraction, supercritical fluid extraction and solid-phase microextraction for characterisation of the volatile profile of Dipteryx odorata (Aubl.) Willd

Popis výsledku v původním jazyce

Head-space solid phase microextraction (HS-SPME), simultaneous distillation-extraction (SDE) and supercritical fluid extraction (SFE) were employed to prepare volatile extracts of tonka beans (Dipteryx odorata). A total of 190 compounds were assigned by gas chromatography/mass spectrometry (GC/MS) together in comparison with retention indices. These included 156 (HS-SPME), 77 (SDE) and 36 (SFE) compounds (alcohols, carbonyl compounds, acids, esters, terpenes, terpenoids, lactones, aliphatic and aromatic hydrocarbons, and other non-categorised compounds). Semiquantitative evaluation of individual compounds was performed using gas chromatography coupled with a flame ionisation detector. The main constituent detected in all extracts was coumarin (51-85%, despite the extraction method) belonging to the group of lactones. A comparison was made among the three methods in terms of volatile profiles, categorisation of compounds and representation of individual groups of compounds. Extracts prepared by HS-SPME were rich in alcohols, carbonyls and acids than other extracts. Results can provide essential information for the application of different treatment of tonka beans in flavor industries.

Název v anglickém jazyce

Use of simultaneous distillation-extraction, supercritical fluid extraction and solid-phase microextraction for characterisation of the volatile profile of Dipteryx odorata (Aubl.) Willd

Popis výsledku anglicky

Head-space solid phase microextraction (HS-SPME), simultaneous distillation-extraction (SDE) and supercritical fluid extraction (SFE) were employed to prepare volatile extracts of tonka beans (Dipteryx odorata). A total of 190 compounds were assigned by gas chromatography/mass spectrometry (GC/MS) together in comparison with retention indices. These included 156 (HS-SPME), 77 (SDE) and 36 (SFE) compounds (alcohols, carbonyl compounds, acids, esters, terpenes, terpenoids, lactones, aliphatic and aromatic hydrocarbons, and other non-categorised compounds). Semiquantitative evaluation of individual compounds was performed using gas chromatography coupled with a flame ionisation detector. The main constituent detected in all extracts was coumarin (51-85%, despite the extraction method) belonging to the group of lactones. A comparison was made among the three methods in terms of volatile profiles, categorisation of compounds and representation of individual groups of compounds. Extracts prepared by HS-SPME were rich in alcohols, carbonyls and acids than other extracts. Results can provide essential information for the application of different treatment of tonka beans in flavor industries.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Industrial Crops and Products

ISSN

0926-6690

e-ISSN

—

Svazek periodika

119

Číslo periodika v rámci svazku

neuveden

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

313-321

Kód UT WoS článku

000432763800038

EID výsledku v databázi Scopus

2-s2.0-85041664066