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

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F17%3AN0000158" target="_blank" >RIV/60193697:_____/17:N0000158 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43210/17:43912573

Result on the web

<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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Result language

angličtina

Original language name

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

Original language description

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 < 1.0%, cineol < 2.5% (eucalyptol), 3-octanone < 2.5%, camphor < 1.2%, linalol 20.0% to 45.0%, linalylacetate 25.0% to 46.0%, terpinene-4-ol 1.2% to 6.0%, lavandulylacetate > 1.0%, lavandulol > 0.1%, á-terpineol < 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.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

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

Project

<a href="/en/project/TE02000177" target="_blank" >TE02000177: Centre for Innovative Use and Strengthening of Competitiveness of Czech Brewery Raw Materials and Products</a><br>

Continuities

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

Publication year

2017

Confidentiality

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

Article name in the collection

MendelNet 2017: Proceedings of International PhD Students Conference

ISBN

978-80-7509-529-9

ISSN

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e-ISSN

neuvedeno

Number of pages

5

Pages from-to

532-536

Publisher name

Mendelova univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 8, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000440194500094