Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment
- Autores
- Molina, Ricardo; López Santos, Carmen; Balestrasse, Karina Beatriz; Gómez Ramírez, Ana; Sauló, Jordi
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This study explores the impact of plasma treatment on Lavandin Grosso flowers andits influence on the extraction of essential oils (EOs) via hydrodistillation. Short plasma treatmenttimes enhance the yield of EO extraction from 3.19% in untreated samples to 3.44%, correspondingto 1 min of plasma treatment, while longer treatment times (10 min) show diminishing returns to3.07% of yield extraction. Chemical characterization (GC/MS and ATR-FTIR) indicates that plasmatreatments do not significantly alter the chemical composition of the extracted EOs, preserving their aromatic qualities. Investigations into plasma–surface interactions reveal changes at the nanometer level, with XPS confirming alterations in the surface chemistry of Lavandin Grosso flowers by re- ducing surface carbon and increasing oxygen content, ultimately resulting in an increased presence of hydrophilic groups. The presence of hydrophilic groups enhances the interaction between the surface membrane of the glandular trichomes on Lavandin Grosso flowers and water vapor, conse- quently increasing the extraction of EOs. Furthermore, microscopic SEM examinations demonstrate that plasma treatments do not affect the morphology of glandular trichomes, emphasizing that surface modifications primarily occur at the nanoscale. This study underscores the potential of plasma technology as a tool to enhance EO yields from botanical sources while maintaining their chemical integrity.
Fil: Molina, Ricardo. Consejo Superior de Investigaciones Científicas; España
Fil: López Santos, Carmen. Consejo Superior de Investigaciones Científicas; España
Fil: Balestrasse, Karina Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Gómez Ramírez, Ana. Consejo Superior de Investigaciones Científicas; España
Fil: Sauló, Jordi. Consejo Superior de Investigaciones Científicas; España - Materia
-
NON THERMAL PLASMA
FLOWER - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/262891
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Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma TreatmentMolina, RicardoLópez Santos, CarmenBalestrasse, Karina BeatrizGómez Ramírez, AnaSauló, JordiNON THERMAL PLASMAFLOWERhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4This study explores the impact of plasma treatment on Lavandin Grosso flowers andits influence on the extraction of essential oils (EOs) via hydrodistillation. Short plasma treatmenttimes enhance the yield of EO extraction from 3.19% in untreated samples to 3.44%, correspondingto 1 min of plasma treatment, while longer treatment times (10 min) show diminishing returns to3.07% of yield extraction. Chemical characterization (GC/MS and ATR-FTIR) indicates that plasmatreatments do not significantly alter the chemical composition of the extracted EOs, preserving their aromatic qualities. Investigations into plasma–surface interactions reveal changes at the nanometer level, with XPS confirming alterations in the surface chemistry of Lavandin Grosso flowers by re- ducing surface carbon and increasing oxygen content, ultimately resulting in an increased presence of hydrophilic groups. The presence of hydrophilic groups enhances the interaction between the surface membrane of the glandular trichomes on Lavandin Grosso flowers and water vapor, conse- quently increasing the extraction of EOs. Furthermore, microscopic SEM examinations demonstrate that plasma treatments do not affect the morphology of glandular trichomes, emphasizing that surface modifications primarily occur at the nanoscale. This study underscores the potential of plasma technology as a tool to enhance EO yields from botanical sources while maintaining their chemical integrity.Fil: Molina, Ricardo. Consejo Superior de Investigaciones Científicas; EspañaFil: López Santos, Carmen. Consejo Superior de Investigaciones Científicas; EspañaFil: Balestrasse, Karina Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Gómez Ramírez, Ana. Consejo Superior de Investigaciones Científicas; EspañaFil: Sauló, Jordi. Consejo Superior de Investigaciones Científicas; EspañaMolecular Diversity Preservation International2024-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/262891Molina, Ricardo; López Santos, Carmen; Balestrasse, Karina Beatriz; Gómez Ramírez, Ana; Sauló, Jordi; Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment; Molecular Diversity Preservation International; International Journal of Molecular Sciences; 25; 4; 1-2024; 1-171422-0067CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/ijms25042383info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:29:39Zoai:ri.conicet.gov.ar:11336/262891instacron: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:34982025-10-22 11:29:39.708CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment |
title |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment |
spellingShingle |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment Molina, Ricardo NON THERMAL PLASMA FLOWER |
title_short |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment |
title_full |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment |
title_fullStr |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment |
title_full_unstemmed |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment |
title_sort |
Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment |
dc.creator.none.fl_str_mv |
Molina, Ricardo López Santos, Carmen Balestrasse, Karina Beatriz Gómez Ramírez, Ana Sauló, Jordi |
author |
Molina, Ricardo |
author_facet |
Molina, Ricardo López Santos, Carmen Balestrasse, Karina Beatriz Gómez Ramírez, Ana Sauló, Jordi |
author_role |
author |
author2 |
López Santos, Carmen Balestrasse, Karina Beatriz Gómez Ramírez, Ana Sauló, Jordi |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
NON THERMAL PLASMA FLOWER |
topic |
NON THERMAL PLASMA FLOWER |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.1 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
This study explores the impact of plasma treatment on Lavandin Grosso flowers andits influence on the extraction of essential oils (EOs) via hydrodistillation. Short plasma treatmenttimes enhance the yield of EO extraction from 3.19% in untreated samples to 3.44%, correspondingto 1 min of plasma treatment, while longer treatment times (10 min) show diminishing returns to3.07% of yield extraction. Chemical characterization (GC/MS and ATR-FTIR) indicates that plasmatreatments do not significantly alter the chemical composition of the extracted EOs, preserving their aromatic qualities. Investigations into plasma–surface interactions reveal changes at the nanometer level, with XPS confirming alterations in the surface chemistry of Lavandin Grosso flowers by re- ducing surface carbon and increasing oxygen content, ultimately resulting in an increased presence of hydrophilic groups. The presence of hydrophilic groups enhances the interaction between the surface membrane of the glandular trichomes on Lavandin Grosso flowers and water vapor, conse- quently increasing the extraction of EOs. Furthermore, microscopic SEM examinations demonstrate that plasma treatments do not affect the morphology of glandular trichomes, emphasizing that surface modifications primarily occur at the nanoscale. This study underscores the potential of plasma technology as a tool to enhance EO yields from botanical sources while maintaining their chemical integrity. Fil: Molina, Ricardo. Consejo Superior de Investigaciones Científicas; España Fil: López Santos, Carmen. Consejo Superior de Investigaciones Científicas; España Fil: Balestrasse, Karina Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina Fil: Gómez Ramírez, Ana. Consejo Superior de Investigaciones Científicas; España Fil: Sauló, Jordi. Consejo Superior de Investigaciones Científicas; España |
description |
This study explores the impact of plasma treatment on Lavandin Grosso flowers andits influence on the extraction of essential oils (EOs) via hydrodistillation. Short plasma treatmenttimes enhance the yield of EO extraction from 3.19% in untreated samples to 3.44%, correspondingto 1 min of plasma treatment, while longer treatment times (10 min) show diminishing returns to3.07% of yield extraction. Chemical characterization (GC/MS and ATR-FTIR) indicates that plasmatreatments do not significantly alter the chemical composition of the extracted EOs, preserving their aromatic qualities. Investigations into plasma–surface interactions reveal changes at the nanometer level, with XPS confirming alterations in the surface chemistry of Lavandin Grosso flowers by re- ducing surface carbon and increasing oxygen content, ultimately resulting in an increased presence of hydrophilic groups. The presence of hydrophilic groups enhances the interaction between the surface membrane of the glandular trichomes on Lavandin Grosso flowers and water vapor, conse- quently increasing the extraction of EOs. Furthermore, microscopic SEM examinations demonstrate that plasma treatments do not affect the morphology of glandular trichomes, emphasizing that surface modifications primarily occur at the nanoscale. This study underscores the potential of plasma technology as a tool to enhance EO yields from botanical sources while maintaining their chemical integrity. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-01 |
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/11336/262891 Molina, Ricardo; López Santos, Carmen; Balestrasse, Karina Beatriz; Gómez Ramírez, Ana; Sauló, Jordi; Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment; Molecular Diversity Preservation International; International Journal of Molecular Sciences; 25; 4; 1-2024; 1-17 1422-0067 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/262891 |
identifier_str_mv |
Molina, Ricardo; López Santos, Carmen; Balestrasse, Karina Beatriz; Gómez Ramírez, Ana; Sauló, Jordi; Enhancing Essential Oil Extraction from Lavandin Grosso Flowers via Plasma Treatment; Molecular Diversity Preservation International; International Journal of Molecular Sciences; 25; 4; 1-2024; 1-17 1422-0067 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3390/ijms25042383 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Molecular Diversity Preservation International |
publisher.none.fl_str_mv |
Molecular Diversity Preservation International |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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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12.982451 |