Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay

Autores
Minteguiaga, Manuel; Mercado, Maria Ines; Ponessa, Graciela Inés; Catalan, Cesar Atilio Nazareno; Dellacassa, Eduardo
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Baccharis trimera (Less.) DC. (Asteraceae), ?carqueja´, is a medicinal plant native from South America employed as decoction or infusion for the treatment of low to moderate ailments, and included in the Brazilian Pharmacopeia. This plant is also a rich source of essential oil (EO) valuable in the fragrance industry, mainly owing to carquejyl acetate, carquejol and several sesquiterpenic alcohols contributing to its characteristic aroma reminisce of rosewood. In this work, we report the EO composition, morpho-anatomical and histochemical characterization of B. trimera growing wild in Uruguay. 150 compounds were identified by gas chromatography-mass spectrometry (GC?MS), 79 of them not previously reported for this species, whose relative proportions varied according the season. Anatomically, the specimens analyzed did not present any leaves nor ribs between the wings. The epidermis presented polygonal cells with straight anticlinal walls, with anisocytic and less frequently anomocytic stomata. Non-glandular (multicellular, unistratified, with a characteristic elongated apex cell) and glandular (multicellular, bistratified, EO positive) trichomes were evidenced. The mesophyll at the wing level was isolateral with a central spongy parenchyma. Schyzogenous ducts with bistratified secretory epithelium (EO and polyphenols positive), were occasionally associated with the endodermis. The perimedullar parenchyma of the cladodes presented polyhedral pyramidal and prismatic crystals of calcium oxalate, according to previous reports.
Fil: Minteguiaga, Manuel. Universidad de la Republica Facultad de Quimica; Uruguay
Fil: Mercado, Maria Ines. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Ponessa, Graciela Inés. Fundación Miguel Lillo; instituto de morfología vegetal; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Dellacassa, Eduardo. Universidad de la Republica Facultad de Quimica; Uruguay
Materia
Baccharis Trimera
Essential Oils
Gc–Ms
Histochemistry
Morpho-Anatomy
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/81718
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/81718
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from UruguayMinteguiaga, ManuelMercado, Maria InesPonessa, Graciela InésCatalan, Cesar Atilio NazarenoDellacassa, EduardoBaccharis TrimeraEssential OilsGc–MsHistochemistryMorpho-Anatomyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Baccharis trimera (Less.) DC. (Asteraceae), ?carqueja´, is a medicinal plant native from South America employed as decoction or infusion for the treatment of low to moderate ailments, and included in the Brazilian Pharmacopeia. This plant is also a rich source of essential oil (EO) valuable in the fragrance industry, mainly owing to carquejyl acetate, carquejol and several sesquiterpenic alcohols contributing to its characteristic aroma reminisce of rosewood. In this work, we report the EO composition, morpho-anatomical and histochemical characterization of B. trimera growing wild in Uruguay. 150 compounds were identified by gas chromatography-mass spectrometry (GC?MS), 79 of them not previously reported for this species, whose relative proportions varied according the season. Anatomically, the specimens analyzed did not present any leaves nor ribs between the wings. The epidermis presented polygonal cells with straight anticlinal walls, with anisocytic and less frequently anomocytic stomata. Non-glandular (multicellular, unistratified, with a characteristic elongated apex cell) and glandular (multicellular, bistratified, EO positive) trichomes were evidenced. The mesophyll at the wing level was isolateral with a central spongy parenchyma. Schyzogenous ducts with bistratified secretory epithelium (EO and polyphenols positive), were occasionally associated with the endodermis. The perimedullar parenchyma of the cladodes presented polyhedral pyramidal and prismatic crystals of calcium oxalate, according to previous reports.Fil: Minteguiaga, Manuel. Universidad de la Republica Facultad de Quimica; UruguayFil: Mercado, Maria Ines. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Ponessa, Graciela Inés. Fundación Miguel Lillo; instituto de morfología vegetal; ArgentinaFil: Catalan, Cesar Atilio Nazareno. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Dellacassa, Eduardo. Universidad de la Republica Facultad de Quimica; UruguayElsevier Science2018-02info: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/11336/81718Minteguiaga, Manuel; Mercado, Maria Ines; Ponessa, Graciela Inés; Catalan, Cesar Atilio Nazareno; Dellacassa, Eduardo; Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay; Elsevier Science; Industrial Crops and Products; 112; 2; 2-2018; 488-4980926-6690CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S0926669017308725info:eu-repo/semantics/altIdentifier/doi/10.1016/j.indcrop.2017.12.040info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:12:57Zoai:ri.conicet.gov.ar:11336/81718instacron: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:34982025-09-10 13:12:57.61CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
title Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
spellingShingle Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
Minteguiaga, Manuel
Baccharis Trimera
Essential Oils
Gc–Ms
Histochemistry
Morpho-Anatomy
title_short Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
title_full Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
title_fullStr Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
title_full_unstemmed Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
title_sort Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay
dc.creator.none.fl_str_mv Minteguiaga, Manuel
Mercado, Maria Ines
Ponessa, Graciela Inés
Catalan, Cesar Atilio Nazareno
Dellacassa, Eduardo
author Minteguiaga, Manuel
author_facet Minteguiaga, Manuel
Mercado, Maria Ines
Ponessa, Graciela Inés
Catalan, Cesar Atilio Nazareno
Dellacassa, Eduardo
author_role author
author2 Mercado, Maria Ines
Ponessa, Graciela Inés
Catalan, Cesar Atilio Nazareno
Dellacassa, Eduardo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Baccharis Trimera
Essential Oils
Gc–Ms
Histochemistry
Morpho-Anatomy
topic Baccharis Trimera
Essential Oils
Gc–Ms
Histochemistry
Morpho-Anatomy
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Baccharis trimera (Less.) DC. (Asteraceae), ?carqueja´, is a medicinal plant native from South America employed as decoction or infusion for the treatment of low to moderate ailments, and included in the Brazilian Pharmacopeia. This plant is also a rich source of essential oil (EO) valuable in the fragrance industry, mainly owing to carquejyl acetate, carquejol and several sesquiterpenic alcohols contributing to its characteristic aroma reminisce of rosewood. In this work, we report the EO composition, morpho-anatomical and histochemical characterization of B. trimera growing wild in Uruguay. 150 compounds were identified by gas chromatography-mass spectrometry (GC?MS), 79 of them not previously reported for this species, whose relative proportions varied according the season. Anatomically, the specimens analyzed did not present any leaves nor ribs between the wings. The epidermis presented polygonal cells with straight anticlinal walls, with anisocytic and less frequently anomocytic stomata. Non-glandular (multicellular, unistratified, with a characteristic elongated apex cell) and glandular (multicellular, bistratified, EO positive) trichomes were evidenced. The mesophyll at the wing level was isolateral with a central spongy parenchyma. Schyzogenous ducts with bistratified secretory epithelium (EO and polyphenols positive), were occasionally associated with the endodermis. The perimedullar parenchyma of the cladodes presented polyhedral pyramidal and prismatic crystals of calcium oxalate, according to previous reports.
Fil: Minteguiaga, Manuel. Universidad de la Republica Facultad de Quimica; Uruguay
Fil: Mercado, Maria Ines. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Ponessa, Graciela Inés. Fundación Miguel Lillo; instituto de morfología vegetal; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Dellacassa, Eduardo. Universidad de la Republica Facultad de Quimica; Uruguay
description Baccharis trimera (Less.) DC. (Asteraceae), ?carqueja´, is a medicinal plant native from South America employed as decoction or infusion for the treatment of low to moderate ailments, and included in the Brazilian Pharmacopeia. This plant is also a rich source of essential oil (EO) valuable in the fragrance industry, mainly owing to carquejyl acetate, carquejol and several sesquiterpenic alcohols contributing to its characteristic aroma reminisce of rosewood. In this work, we report the EO composition, morpho-anatomical and histochemical characterization of B. trimera growing wild in Uruguay. 150 compounds were identified by gas chromatography-mass spectrometry (GC?MS), 79 of them not previously reported for this species, whose relative proportions varied according the season. Anatomically, the specimens analyzed did not present any leaves nor ribs between the wings. The epidermis presented polygonal cells with straight anticlinal walls, with anisocytic and less frequently anomocytic stomata. Non-glandular (multicellular, unistratified, with a characteristic elongated apex cell) and glandular (multicellular, bistratified, EO positive) trichomes were evidenced. The mesophyll at the wing level was isolateral with a central spongy parenchyma. Schyzogenous ducts with bistratified secretory epithelium (EO and polyphenols positive), were occasionally associated with the endodermis. The perimedullar parenchyma of the cladodes presented polyhedral pyramidal and prismatic crystals of calcium oxalate, according to previous reports.
publishDate 2018
dc.date.none.fl_str_mv 2018-02
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/11336/81718
Minteguiaga, Manuel; Mercado, Maria Ines; Ponessa, Graciela Inés; Catalan, Cesar Atilio Nazareno; Dellacassa, Eduardo; Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay; Elsevier Science; Industrial Crops and Products; 112; 2; 2-2018; 488-498
0926-6690
CONICET Digital
CONICET
url http://hdl.handle.net/11336/81718
identifier_str_mv Minteguiaga, Manuel; Mercado, Maria Ines; Ponessa, Graciela Inés; Catalan, Cesar Atilio Nazareno; Dellacassa, Eduardo; Morphoanatomy and essential oil analysis of Baccharis trimera (Less.) DC. (Asteraceae) from Uruguay; Elsevier Science; Industrial Crops and Products; 112; 2; 2-2018; 488-498
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/url/http://linkinghub.elsevier.com/retrieve/pii/S0926669017308725
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.indcrop.2017.12.040
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 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 12.993085

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