Biopesticidal silo bag prepared by co-extrusion process

Silo bag technology is used for storing grains in a hermetic plastic structure. The major limitation of this structure is resistance to improper handling and external aggression, thus promoting pest incidence due to alterations in its internal atmosphere. In this study, we developed a biopesticidal...

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Detalhes bibliográficos
Autores: Herrera, Jimena María, Zygadlo, Julio Alberto, Strumia, Miriam Cristina, Peralta, Elisabeth
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/166194
Acesso em linha:http://hdl.handle.net/11336/166194
Access Level:acceso abierto
Palavra-chave:BIOPESTICIDE
CO-EXTRUSION TECHNOLOGY
MENTHA PIPERITA
SILO BAG
https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
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oai_identifier_str oai:ri.conicet.gov.ar:11336/166194
network_acronym_str AR
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repository_id_str
spelling Biopesticidal silo bag prepared by co-extrusion processHerrera, Jimena MaríaZygadlo, Julio AlbertoStrumia, Miriam CristinaPeralta, ElisabethBIOPESTICIDECO-EXTRUSION TECHNOLOGYMENTHA PIPERITASILO BAGhttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4Silo bag technology is used for storing grains in a hermetic plastic structure. The major limitation of this structure is resistance to improper handling and external aggression, thus promoting pest incidence due to alterations in its internal atmosphere. In this study, we developed a biopesticidal silo bag consisting of a co-extruded three-layer film made of polyethylene and essential oil of Mentha piperita (7% w/w) in the inner layer. A film with the same structure but without essential oil was produced to be used as a control. The presence of the biopesticide in the silo bag was confirmed by FTIR-spectroscopy. Thus, mechanical, optical and chemical properties were evaluated. Diffusion coefficient of biopesticide from silo bag at 15, 25 and 35 °C was estimated as 6.4 ± 0.1 × 10-11, 1.45 ± 0.17 × 10-10 and 1.30 ± 0.2 × 10-10 cm2/s, respectively. Finally, the biopesticide silo bag was tested against Rhyzopertha dominica, primary pest of stored grain, showing 100 % of mortality during the time assayed (7 days). Hence, the incorporation of biopesticide by co-extrusion technology (low-cost and efficient machinery) into the inner layer of a silo bag could help to replace synthetic pesticides and avoid manipulation of these in the field, preventing biotic infestation.Fil: Herrera, Jimena María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Zygadlo, Julio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Strumia, Miriam Cristina. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaFil: Peralta, Elisabeth. Centro de Investigación E/alimentos y Desarrollo A.c; MéxicoElsevier Ltd2021-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/166194Herrera, Jimena María; Zygadlo, Julio Alberto; Strumia, Miriam Cristina; Peralta, Elisabeth; Biopesticidal silo bag prepared by co-extrusion process; Elsevier Ltd; Food Packaging and Shelf Life; 28; 2-2021; 1-62214-2894CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.fpsl.2021.100645info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2214289421000132info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:48:45Zoai:ri.conicet.gov.ar:11336/166194instacron: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:34982024-05-08 13:48:45.601CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biopesticidal silo bag prepared by co-extrusion process
title Biopesticidal silo bag prepared by co-extrusion process
spellingShingle Biopesticidal silo bag prepared by co-extrusion process
Herrera, Jimena María
BIOPESTICIDE
CO-EXTRUSION TECHNOLOGY
MENTHA PIPERITA
SILO BAG
https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
title_short Biopesticidal silo bag prepared by co-extrusion process
title_full Biopesticidal silo bag prepared by co-extrusion process
title_fullStr Biopesticidal silo bag prepared by co-extrusion process
title_full_unstemmed Biopesticidal silo bag prepared by co-extrusion process
title_sort Biopesticidal silo bag prepared by co-extrusion process
dc.creator.none.fl_str_mv Herrera, Jimena María
Zygadlo, Julio Alberto
Strumia, Miriam Cristina
Peralta, Elisabeth
author Herrera, Jimena María
author_facet Herrera, Jimena María
Zygadlo, Julio Alberto
Strumia, Miriam Cristina
Peralta, Elisabeth
author_role author
author2 Zygadlo, Julio Alberto
Strumia, Miriam Cristina
Peralta, Elisabeth
author2_role author
author
author
dc.subject.none.fl_str_mv BIOPESTICIDE
CO-EXTRUSION TECHNOLOGY
MENTHA PIPERITA
SILO BAG
https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
topic BIOPESTICIDE
CO-EXTRUSION TECHNOLOGY
MENTHA PIPERITA
SILO BAG
https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
description Silo bag technology is used for storing grains in a hermetic plastic structure. The major limitation of this structure is resistance to improper handling and external aggression, thus promoting pest incidence due to alterations in its internal atmosphere. In this study, we developed a biopesticidal silo bag consisting of a co-extruded three-layer film made of polyethylene and essential oil of Mentha piperita (7% w/w) in the inner layer. A film with the same structure but without essential oil was produced to be used as a control. The presence of the biopesticide in the silo bag was confirmed by FTIR-spectroscopy. Thus, mechanical, optical and chemical properties were evaluated. Diffusion coefficient of biopesticide from silo bag at 15, 25 and 35 °C was estimated as 6.4 ± 0.1 × 10-11, 1.45 ± 0.17 × 10-10 and 1.30 ± 0.2 × 10-10 cm2/s, respectively. Finally, the biopesticide silo bag was tested against Rhyzopertha dominica, primary pest of stored grain, showing 100 % of mortality during the time assayed (7 days). Hence, the incorporation of biopesticide by co-extrusion technology (low-cost and efficient machinery) into the inner layer of a silo bag could help to replace synthetic pesticides and avoid manipulation of these in the field, preventing biotic infestation.
publishDate 2021
dc.date.none.fl_str_mv 2021-02
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/11336/166194
Herrera, Jimena María; Zygadlo, Julio Alberto; Strumia, Miriam Cristina; Peralta, Elisabeth; Biopesticidal silo bag prepared by co-extrusion process; Elsevier Ltd; Food Packaging and Shelf Life; 28; 2-2021; 1-6
2214-2894
CONICET Digital
CONICET
url http://hdl.handle.net/11336/166194
identifier_str_mv Herrera, Jimena María; Zygadlo, Julio Alberto; Strumia, Miriam Cristina; Peralta, Elisabeth; Biopesticidal silo bag prepared by co-extrusion process; Elsevier Ltd; Food Packaging and Shelf Life; 28; 2-2021; 1-6
2214-2894
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.fpsl.2021.100645
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2214289421000132
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Ltd
publisher.none.fl_str_mv Elsevier Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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 15,223283

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