Insecticidal activity of microencapsulated Schinus molle essential oil

Autores
Lopez, A.; Castro, Silvina Gabriela; Andina, M. J.; Ures, X.; Munguia, B.; Llabot, Juan Manuel; Erelder, H.; Dellacasa, E.; Palma, Santiago Daniel; Domínguez, L.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Microencapsulation of the Schinus molle Rev L. (Anacardiaceae) leaves essential oil (EO) has been employed to control the release of active ingredients, protecting them from the external environment, with the concurrent improvement of its insecticidal potential on Haematobia irritans. Four microcapsule formulations (EEO1 to EEO4) of S. molle EO were prepared by spray-drying, using a mini spray dryer and gum Arabic/maltodextrin (AG/MDX) as the carrier in different proportions, at a ratio of 4:1 (MDX/AG:EO). Encapsulation efficiency (EE: 96–100%), powder morphology and particle size distribution were analyzed as responses. An interesting correlation was found between EO free and microcapsules (EEO) in the preliminary and comparative studies of stability (at 45 °C) and in the insecticide activity on H. irritans. In fact, a very slow liberation profile of the microencapsulated EO (EEO4) was observed over a period of 366 h (71% of EO retention), as well as a slower time-dependent insecticide effect (32 and 73% of dead flies at 2 and 4 h of exposure time) compared to the free EO (96% of dead flies at 2 h).
Fil: Lopez, A.. Universidad de la República; Uruguay
Fil: Castro, Silvina Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Andina, M. J.. Universidad de la República; Uruguay
Fil: Ures, X.. Universidad de la República; Uruguay
Fil: Munguia, B.. Universidad de la República; Uruguay
Fil: Llabot, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Erelder, H.. Universidad Nacional del Litoral; Argentina
Fil: Dellacasa, E.. Universidad de la República; Uruguay
Fil: Palma, Santiago Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Domínguez, L.. Universidad de la República; Uruguay
Materia
Microencapsulation
Schinus Molle
Spray Dry
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/32332
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/32332
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Insecticidal activity of microencapsulated Schinus molle essential oilLopez, A.Castro, Silvina GabrielaAndina, M. J.Ures, X.Munguia, B.Llabot, Juan ManuelErelder, H.Dellacasa, E.Palma, Santiago DanielDomínguez, L.MicroencapsulationSchinus MolleSpray Dryhttps://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3Microencapsulation of the Schinus molle Rev L. (Anacardiaceae) leaves essential oil (EO) has been employed to control the release of active ingredients, protecting them from the external environment, with the concurrent improvement of its insecticidal potential on Haematobia irritans. Four microcapsule formulations (EEO1 to EEO4) of S. molle EO were prepared by spray-drying, using a mini spray dryer and gum Arabic/maltodextrin (AG/MDX) as the carrier in different proportions, at a ratio of 4:1 (MDX/AG:EO). Encapsulation efficiency (EE: 96–100%), powder morphology and particle size distribution were analyzed as responses. An interesting correlation was found between EO free and microcapsules (EEO) in the preliminary and comparative studies of stability (at 45 °C) and in the insecticide activity on H. irritans. In fact, a very slow liberation profile of the microencapsulated EO (EEO4) was observed over a period of 366 h (71% of EO retention), as well as a slower time-dependent insecticide effect (32 and 73% of dead flies at 2 and 4 h of exposure time) compared to the free EO (96% of dead flies at 2 h).Fil: Lopez, A.. Universidad de la República; UruguayFil: Castro, Silvina Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; ArgentinaFil: Andina, M. J.. Universidad de la República; UruguayFil: Ures, X.. Universidad de la República; UruguayFil: Munguia, B.. Universidad de la República; UruguayFil: Llabot, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; ArgentinaFil: Erelder, H.. Universidad Nacional del Litoral; ArgentinaFil: Dellacasa, E.. Universidad de la República; UruguayFil: Palma, Santiago Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; ArgentinaFil: Domínguez, L.. Universidad de la República; UruguayElsevier Science2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32332Domínguez, L.; Palma, Santiago Daniel; Dellacasa, E.; Erelder, H.; Llabot, Juan Manuel; Munguia, B.; et al.; Insecticidal activity of microencapsulated Schinus molle essential oil; Elsevier Science; Industrial Crops and Products; 53; 1-2014; 209-2160926-6690CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.indcrop.2013.12.038info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0926669013007280info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:20Zoai:ri.conicet.gov.ar:11336/32332instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:20.379CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Insecticidal activity of microencapsulated Schinus molle essential oil
title Insecticidal activity of microencapsulated Schinus molle essential oil
spellingShingle Insecticidal activity of microencapsulated Schinus molle essential oil
Lopez, A.
Microencapsulation
Schinus Molle
Spray Dry
title_short Insecticidal activity of microencapsulated Schinus molle essential oil
title_full Insecticidal activity of microencapsulated Schinus molle essential oil
title_fullStr Insecticidal activity of microencapsulated Schinus molle essential oil
title_full_unstemmed Insecticidal activity of microencapsulated Schinus molle essential oil
title_sort Insecticidal activity of microencapsulated Schinus molle essential oil
dc.creator.none.fl_str_mv Lopez, A.
Castro, Silvina Gabriela
Andina, M. J.
Ures, X.
Munguia, B.
Llabot, Juan Manuel
Erelder, H.
Dellacasa, E.
Palma, Santiago Daniel
Domínguez, L.
author Lopez, A.
author_facet Lopez, A.
Castro, Silvina Gabriela
Andina, M. J.
Ures, X.
Munguia, B.
Llabot, Juan Manuel
Erelder, H.
Dellacasa, E.
Palma, Santiago Daniel
Domínguez, L.
author_role author
author2 Castro, Silvina Gabriela
Andina, M. J.
Ures, X.
Munguia, B.
Llabot, Juan Manuel
Erelder, H.
Dellacasa, E.
Palma, Santiago Daniel
Domínguez, L.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Microencapsulation
Schinus Molle
Spray Dry
topic Microencapsulation
Schinus Molle
Spray Dry
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Microencapsulation of the Schinus molle Rev L. (Anacardiaceae) leaves essential oil (EO) has been employed to control the release of active ingredients, protecting them from the external environment, with the concurrent improvement of its insecticidal potential on Haematobia irritans. Four microcapsule formulations (EEO1 to EEO4) of S. molle EO were prepared by spray-drying, using a mini spray dryer and gum Arabic/maltodextrin (AG/MDX) as the carrier in different proportions, at a ratio of 4:1 (MDX/AG:EO). Encapsulation efficiency (EE: 96–100%), powder morphology and particle size distribution were analyzed as responses. An interesting correlation was found between EO free and microcapsules (EEO) in the preliminary and comparative studies of stability (at 45 °C) and in the insecticide activity on H. irritans. In fact, a very slow liberation profile of the microencapsulated EO (EEO4) was observed over a period of 366 h (71% of EO retention), as well as a slower time-dependent insecticide effect (32 and 73% of dead flies at 2 and 4 h of exposure time) compared to the free EO (96% of dead flies at 2 h).
Fil: Lopez, A.. Universidad de la República; Uruguay
Fil: Castro, Silvina Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Andina, M. J.. Universidad de la República; Uruguay
Fil: Ures, X.. Universidad de la República; Uruguay
Fil: Munguia, B.. Universidad de la República; Uruguay
Fil: Llabot, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Erelder, H.. Universidad Nacional del Litoral; Argentina
Fil: Dellacasa, E.. Universidad de la República; Uruguay
Fil: Palma, Santiago Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Domínguez, L.. Universidad de la República; Uruguay
description Microencapsulation of the Schinus molle Rev L. (Anacardiaceae) leaves essential oil (EO) has been employed to control the release of active ingredients, protecting them from the external environment, with the concurrent improvement of its insecticidal potential on Haematobia irritans. Four microcapsule formulations (EEO1 to EEO4) of S. molle EO were prepared by spray-drying, using a mini spray dryer and gum Arabic/maltodextrin (AG/MDX) as the carrier in different proportions, at a ratio of 4:1 (MDX/AG:EO). Encapsulation efficiency (EE: 96–100%), powder morphology and particle size distribution were analyzed as responses. An interesting correlation was found between EO free and microcapsules (EEO) in the preliminary and comparative studies of stability (at 45 °C) and in the insecticide activity on H. irritans. In fact, a very slow liberation profile of the microencapsulated EO (EEO4) was observed over a period of 366 h (71% of EO retention), as well as a slower time-dependent insecticide effect (32 and 73% of dead flies at 2 and 4 h of exposure time) compared to the free EO (96% of dead flies at 2 h).
publishDate 2014
dc.date.none.fl_str_mv 2014-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/32332
Domínguez, L.; Palma, Santiago Daniel; Dellacasa, E.; Erelder, H.; Llabot, Juan Manuel; Munguia, B.; et al.; Insecticidal activity of microencapsulated Schinus molle essential oil; Elsevier Science; Industrial Crops and Products; 53; 1-2014; 209-216
0926-6690
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32332
identifier_str_mv Domínguez, L.; Palma, Santiago Daniel; Dellacasa, E.; Erelder, H.; Llabot, Juan Manuel; Munguia, B.; et al.; Insecticidal activity of microencapsulated Schinus molle essential oil; Elsevier Science; Industrial Crops and Products; 53; 1-2014; 209-216
0926-6690
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.indcrop.2013.12.038
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0926669013007280
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.069144

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