About: The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	CO2 extracts and essential oil obtained by hydrodistillation from feverfew aerial parts were applied to Spodoptera littoralis (Boisduval) larvae to examine their effects on mortality, antifeedancy and growth inhibition, and their composition of volatile substances was determined using GC. The mortality strongly correlates with the content of terpenoids in the samples, the lowest LD50 being for essential oil (0.05 ul/g) and SFE2 (0.11 ul/g). The extracts obtained with CO2, pure or modified by acetone, at 280 bar and 50C were more efficient antifeedants and growth inhibitors than the essential oil alone, showing the combined effect of essential oil and non-volatile bioactive substances. CO2 extracts and essential oil obtained by hydrodistillation from feverfew aerial parts were applied to Spodoptera littoralis (Boisduval) larvae to examine their effects on mortality, antifeedancy and growth inhibition, and their composition of volatile substances was determined using GC. The mortality strongly correlates with the content of terpenoids in the samples, the lowest LD50 being for essential oil (0.05 ul/g) and SFE2 (0.11 ul/g). The extracts obtained with CO2, pure or modified by acetone, at 280 bar and 50C were more efficient antifeedants and growth inhibitors than the essential oil alone, showing the combined effect of essential oil and non-volatile bioactive substances. (en)
Title	The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation (en)
skos:prefLabel	The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation (en)
skos:notation	RIV/67985858:_____/10:00346670!RIV11-MSM-67985858
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2B06049), Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Karban, Jindřich Sovová, Helena Sajfrtová, Marie
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	264176
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/10:00346670
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	botanical insecticides; spodoptera littoralis; tanacetum parthenium (en)
http://linked.open.../riv/klicoveSlovo	spodoptera littoralis tanacetum parthenium botanical insecticides
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[630937E3E2AF]
http://linked.open...i/riv/nazevZdroje	Industrial Crops and Products
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Optimisation of Supercritical Fluid Extraction for Maximal Yield of Biologically Active Substances from Plants
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	31
http://linked.open...iv/tvurceVysledku	Karban, Jindřich Sovová, Helena Bárnet, M. Sajfrtová, Marie Pavela, R.
http://linked.open...ain/vavai/riv/wos	000277086300004
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0926-6690
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation The Insecticidal Activity of Tanacetum parthenium (L.) Schultz Bip. Extracts Obtained by Supercritical Fluid Extraction and Hydrodistillation

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