Effect of Separation Method on Chemical Composition and Insecticidal Activity of Lamiaceae Isolates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F13%3A00392957" target="_blank" >RIV/67985858:_____/13:00392957 - isvavai.cz</a>
Alternative codes found
RIV/00027006:_____/13:00002509
Result on the web
<a href="http://dx.doi.org/10.1016/j.indcrop.2013.02.028" target="_blank" >http://dx.doi.org/10.1016/j.indcrop.2013.02.028</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.indcrop.2013.02.028" target="_blank" >10.1016/j.indcrop.2013.02.028</a>
Alternative languages
Result language
angličtina
Original language name
Effect of Separation Method on Chemical Composition and Insecticidal Activity of Lamiaceae Isolates
Original language description
Supercritical fluid extraction was used to isolate volatile compounds from savory (Satureja hortensis L.), thyme (Thymus vulgaris L.), lavender (Lavandula angustifolia L.) and peppermint (Mentha piperita L.). Three types of extracts were prepared using the benefit of variable solvent power of supercritical carbon dioxide under different extraction conditions. The composition and toxicity of CO2 extracts, products of Soxhlet extraction with hexane and ethanol, and essential oils obtained by hydrodistillation were compared. The composition of volatile compounds in the isolates was determined by gas chromatography. The acute toxicity of the isolates was evaluated in Spodoptera littoralis, Musca domestica, Culex quinquefasciatus, and Leptinotarsa decemlineata. The highest acute toxicity was exhibited by essentials oils, followed by CO2 extracts. The lowest LD50 value, 22 g, was measured for savory essential oil against the larvae of L. decemlineata.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Industrial Crops and Products
ISSN
0926-6690
e-ISSN
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Volume of the periodical
47
Issue of the periodical within the volume
MAY
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
69-77
UT code for WoS article
000319892000010
EID of the result in the Scopus database
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