Method of obtaining extracts of Dittrichia graveolens and uses of said extracts (Machine-translation by Google Translate, not legally binding)

Method of obtaining extracts of Dittrichia graveolens and uses of said extracts. The invention provides a method for extracting organic compounds from the Dittrichia graveolens plant by steam entrainment. This allows obtaining an essential oil and a hydrolate, without the need to use organic solvent...

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Hauptverfasser: JULIO TORRES, Luis Fernando, GONZALEZ COLOMA, Azucena, DIAZ HERNANDEZ, Carmen Elisa, BURILLO ALQUEZAR, Jesús, VALCARCEL SANCHO, Félix, OLMEDA GARCIA, Angeles Sonia, GONZALEZ GONZALEZ, Julia, ANDRES YEVES, María FE
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creator JULIO TORRES, Luis Fernando
GONZALEZ COLOMA, Azucena
DIAZ HERNANDEZ, Carmen Elisa
BURILLO ALQUEZAR, Jesús
VALCARCEL SANCHO, Félix
OLMEDA GARCIA, Angeles Sonia
GONZALEZ GONZALEZ, Julia
ANDRES YEVES, María FE
description Method of obtaining extracts of Dittrichia graveolens and uses of said extracts. The invention provides a method for extracting organic compounds from the Dittrichia graveolens plant by steam entrainment. This allows obtaining an essential oil and a hydrolate, without the need to use organic solvents: Both show biocidal activity, highlighting the acaricidal and insecticidal activity of the essential oil, particularly the ability to repel aphids and ticks and eliminate them. The organic fraction of the hydrolate also shows ability to repel or combat aphids and ticks, as well as insecticidal and nematicidal activity. Thus, the extracts obtained can be used for the control of pests such as ticks, insects such as aphids or lepidoptera, or nematodes, with applications in the agricultural, veterinary, pharmaceutical and other fields. Compounds responsible for said activities are also identified and the biocidal use of extracts of the plant containing them or their compositions is proposed. (Machine-translation by Google Translate, not legally binding) Método de obtención de extractos de Dittrichia graveolens y usos de dichos extractos. La invención proporciona un método para la extracción de compuestos orgánicos de la planta Dittrichia graveolens por arrastre de vapor. Ello permite obtener un aceite esencial y un hidrolato, sin necesidad de utilizar disolventes orgánicos: Ambos muestran actividad biocida, destacando la actividad acaricida e insecticida del aceite esencial, particularmente la capacidad de repeler pulgones y garrapatas y de eliminar estas. La fracción orgánica del hidrolato también muestra capacidad para repeler o combatir pulgones y garrapatas, así como actividad insecticida y nematicida. Así, los extractos obtenidos pueden usarse para el control de plagas como garrapatas, insectos tales como pulgones o lepidópteros, o nematodos, con aplicaciones en el campo agrícola, veterinario, farmacéutico y otros. Se identifican también compuestos responsables de dichas actividades y se propone el uso biocida de extractos de la planta que los contengan o sus composiciones.
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The invention provides a method for extracting organic compounds from the Dittrichia graveolens plant by steam entrainment. This allows obtaining an essential oil and a hydrolate, without the need to use organic solvents: Both show biocidal activity, highlighting the acaricidal and insecticidal activity of the essential oil, particularly the ability to repel aphids and ticks and eliminate them. The organic fraction of the hydrolate also shows ability to repel or combat aphids and ticks, as well as insecticidal and nematicidal activity. Thus, the extracts obtained can be used for the control of pests such as ticks, insects such as aphids or lepidoptera, or nematodes, with applications in the agricultural, veterinary, pharmaceutical and other fields. Compounds responsible for said activities are also identified and the biocidal use of extracts of the plant containing them or their compositions is proposed. (Machine-translation by Google Translate, not legally binding) Método de obtención de extractos de Dittrichia graveolens y usos de dichos extractos. La invención proporciona un método para la extracción de compuestos orgánicos de la planta Dittrichia graveolens por arrastre de vapor. Ello permite obtener un aceite esencial y un hidrolato, sin necesidad de utilizar disolventes orgánicos: Ambos muestran actividad biocida, destacando la actividad acaricida e insecticida del aceite esencial, particularmente la capacidad de repeler pulgones y garrapatas y de eliminar estas. La fracción orgánica del hidrolato también muestra capacidad para repeler o combatir pulgones y garrapatas, así como actividad insecticida y nematicida. Así, los extractos obtenidos pueden usarse para el control de plagas como garrapatas, insectos tales como pulgones o lepidópteros, o nematodos, con aplicaciones en el campo agrícola, veterinario, farmacéutico y otros. 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The invention provides a method for extracting organic compounds from the Dittrichia graveolens plant by steam entrainment. This allows obtaining an essential oil and a hydrolate, without the need to use organic solvents: Both show biocidal activity, highlighting the acaricidal and insecticidal activity of the essential oil, particularly the ability to repel aphids and ticks and eliminate them. The organic fraction of the hydrolate also shows ability to repel or combat aphids and ticks, as well as insecticidal and nematicidal activity. Thus, the extracts obtained can be used for the control of pests such as ticks, insects such as aphids or lepidoptera, or nematodes, with applications in the agricultural, veterinary, pharmaceutical and other fields. Compounds responsible for said activities are also identified and the biocidal use of extracts of the plant containing them or their compositions is proposed. (Machine-translation by Google Translate, not legally binding) Método de obtención de extractos de Dittrichia graveolens y usos de dichos extractos. La invención proporciona un método para la extracción de compuestos orgánicos de la planta Dittrichia graveolens por arrastre de vapor. Ello permite obtener un aceite esencial y un hidrolato, sin necesidad de utilizar disolventes orgánicos: Ambos muestran actividad biocida, destacando la actividad acaricida e insecticida del aceite esencial, particularmente la capacidad de repeler pulgones y garrapatas y de eliminar estas. La fracción orgánica del hidrolato también muestra capacidad para repeler o combatir pulgones y garrapatas, así como actividad insecticida y nematicida. Así, los extractos obtenidos pueden usarse para el control de plagas como garrapatas, insectos tales como pulgones o lepidópteros, o nematodos, con aplicaciones en el campo agrícola, veterinario, farmacéutico y otros. 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The invention provides a method for extracting organic compounds from the Dittrichia graveolens plant by steam entrainment. This allows obtaining an essential oil and a hydrolate, without the need to use organic solvents: Both show biocidal activity, highlighting the acaricidal and insecticidal activity of the essential oil, particularly the ability to repel aphids and ticks and eliminate them. The organic fraction of the hydrolate also shows ability to repel or combat aphids and ticks, as well as insecticidal and nematicidal activity. Thus, the extracts obtained can be used for the control of pests such as ticks, insects such as aphids or lepidoptera, or nematodes, with applications in the agricultural, veterinary, pharmaceutical and other fields. Compounds responsible for said activities are also identified and the biocidal use of extracts of the plant containing them or their compositions is proposed. (Machine-translation by Google Translate, not legally binding) Método de obtención de extractos de Dittrichia graveolens y usos de dichos extractos. La invención proporciona un método para la extracción de compuestos orgánicos de la planta Dittrichia graveolens por arrastre de vapor. Ello permite obtener un aceite esencial y un hidrolato, sin necesidad de utilizar disolventes orgánicos: Ambos muestran actividad biocida, destacando la actividad acaricida e insecticida del aceite esencial, particularmente la capacidad de repeler pulgones y garrapatas y de eliminar estas. La fracción orgánica del hidrolato también muestra capacidad para repeler o combatir pulgones y garrapatas, así como actividad insecticida y nematicida. Así, los extractos obtenidos pueden usarse para el control de plagas como garrapatas, insectos tales como pulgones o lepidópteros, o nematodos, con aplicaciones en el campo agrícola, veterinario, farmacéutico y otros. Se identifican también compuestos responsables de dichas actividades y se propone el uso biocida de extractos de la planta que los contengan o sus composiciones.</abstract><oa>free_for_read</oa></addata></record>
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subjects AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
TRAPPING
title Method of obtaining extracts of Dittrichia graveolens and uses of said extracts (Machine-translation by Google Translate, not legally binding)
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