Variability of the content and composition of lavender medical (Lavandula angustifolia P. MILL.) essential oils of different origin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43912573" target="_blank" >RIV/62156489:43210/17:43912573 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60193697:_____/17:N0000158

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Variability of the content and composition of lavender medical (Lavandula angustifolia P. MILL.) essential oils of different origin

Popis výsledku v původním jazyce

The aim of this work was the determination of variability of the essential oil content in lavender obtained from different sources. The results indicate that significant differences were found both in the essential oil content and in its composition. Only the samples of the Lavandula angustifolia P. MILL (L. officinalis CHAIX) were used to obtain the essential oils. According to the Czech Pharmacopoeia 2014, the drug (lavender flowers) should contain at least 1.3 ml of essential oil in 100 g of anhydrous drug and lavender essential oil should contain following ingredients: limonene &lt; 1.0%, cineol &lt; 2.5% (eucalyptol), 3-octanone &lt; 2.5%, camphor &lt; 1.2%, linalol 20.0% to 45.0%, linalylacetate 25.0% to 46.0%, terpinene-4-ol 1.2% to 6.0%, lavandulylacetate &gt; 1.0%, lavandulol &gt; 0.1%, á-terpineol &lt; 2.0%. The average content of the essential oil found in samples from three cultivation sites in Hvar was 9.58 ml in 100 g sample. However, statistically significant differences were found between samples obtained from Hvar. The content of limonene in the analyzed samples was highest in the sample from France and the sample from Brno Královo Pole. The content of cineol also complied with the Pharmacopoeia, except for the sample Žabčice II. It is evident that the samples from Hvar and France had several times higher cineol content than required by the Pharmacopoeia.

Název v anglickém jazyce

Variability of the content and composition of lavender medical (Lavandula angustifolia P. MILL.) essential oils of different origin

Popis výsledku anglicky

The aim of this work was the determination of variability of the essential oil content in lavender obtained from different sources. The results indicate that significant differences were found both in the essential oil content and in its composition. Only the samples of the Lavandula angustifolia P. MILL (L. officinalis CHAIX) were used to obtain the essential oils. According to the Czech Pharmacopoeia 2014, the drug (lavender flowers) should contain at least 1.3 ml of essential oil in 100 g of anhydrous drug and lavender essential oil should contain following ingredients: limonene &lt; 1.0%, cineol &lt; 2.5% (eucalyptol), 3-octanone &lt; 2.5%, camphor &lt; 1.2%, linalol 20.0% to 45.0%, linalylacetate 25.0% to 46.0%, terpinene-4-ol 1.2% to 6.0%, lavandulylacetate &gt; 1.0%, lavandulol &gt; 0.1%, á-terpineol &lt; 2.0%. The average content of the essential oil found in samples from three cultivation sites in Hvar was 9.58 ml in 100 g sample. However, statistically significant differences were found between samples obtained from Hvar. The content of limonene in the analyzed samples was highest in the sample from France and the sample from Brno Královo Pole. The content of cineol also complied with the Pharmacopoeia, except for the sample Žabčice II. It is evident that the samples from Hvar and France had several times higher cineol content than required by the Pharmacopoeia.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/TE02000177" target="_blank" >TE02000177: Centrum pro inovativní využití a posílení konkurenceschopnosti českých pivovarských surovin a výrobků</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2017: Proceedings of International PhD Students Conference

ISBN

978-80-7509-529-9

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

532-536

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

8. 11. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000440194500094