Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers

Autores
Dos Santos Ferreira, Cristina Isabel; Pereyra, A.; Patriarca, Andrea Rosana; Mazzobre, Maria Florencia; Polak, T.; Abram, V.; Buera, Maria del Pilar; Poklar Ulrih, N.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Selection of the optimal solvent system for extraction of the phenolics from Eucalyptus globules leaves and Calendula officinalis flowers, determination of the reducing potential and identification of the phenolics in these extracts was performed. The highest content of phenolics was obtained for methanol: water extracts from both sources. All of the Eucalyptus leaf extracts had higher reducing potential than those from the Calendula flowers. Solid-phase purification of the crude extracts removed 57% to 78% of the compounds in the crude extracts. The reducing potential of the purified extracts varied from 0.17 to 2.92 mg caffeic acid/g dry weight. The extracts from Eucalyptus leaves and Calendula flowers both contained chlorogenic acid, rutin and quercetin 3-glucuronide. Ellagic acid derivatives were identified only in the leaves of Eucalyptus, while beside caffeic acid and salicylic acid, quercetin 3-glucuronide, and pinobanksin 3-acetate was found in the Calendula flower extract for the first time.
Fil: Dos Santos Ferreira, Cristina Isabel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
Fil: Pereyra, A.. University of Ljubljana. Biotechnical Faculty; Eslovenia
Fil: Patriarca, Andrea Rosana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
Fil: Mazzobre, Maria Florencia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Polak, T.. University of Ljubljana. Biotechnical Faculty; Eslovenia
Fil: Abram, V.. University of Ljubljana. Biotechnical Faculty; Eslovenia
Fil: Buera, Maria del Pilar. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Poklar Ulrih, N.. University of Ljubljana. Biotechnical Faculty; Eslovenia
Materia
EUCALYPTUS LEAVES
CALENDULA FLOWERS
ANTIOXIDANT ACTIVITY
PINOBANKSIN 3-ACETATE
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:11336/28334
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/28334
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis FlowersDos Santos Ferreira, Cristina IsabelPereyra, A.Patriarca, Andrea RosanaMazzobre, Maria FlorenciaPolak, T.Abram, V.Buera, Maria del PilarPoklar Ulrih, N.EUCALYPTUS LEAVESCALENDULA FLOWERSANTIOXIDANT ACTIVITYPINOBANKSIN 3-ACETATEhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Selection of the optimal solvent system for extraction of the phenolics from Eucalyptus globules leaves and Calendula officinalis flowers, determination of the reducing potential and identification of the phenolics in these extracts was performed. The highest content of phenolics was obtained for methanol: water extracts from both sources. All of the Eucalyptus leaf extracts had higher reducing potential than those from the Calendula flowers. Solid-phase purification of the crude extracts removed 57% to 78% of the compounds in the crude extracts. The reducing potential of the purified extracts varied from 0.17 to 2.92 mg caffeic acid/g dry weight. The extracts from Eucalyptus leaves and Calendula flowers both contained chlorogenic acid, rutin and quercetin 3-glucuronide. Ellagic acid derivatives were identified only in the leaves of Eucalyptus, while beside caffeic acid and salicylic acid, quercetin 3-glucuronide, and pinobanksin 3-acetate was found in the Calendula flower extract for the first time.Fil: Dos Santos Ferreira, Cristina Isabel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; ArgentinaFil: Pereyra, A.. University of Ljubljana. Biotechnical Faculty; EsloveniaFil: Patriarca, Andrea Rosana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; ArgentinaFil: Mazzobre, Maria Florencia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Polak, T.. University of Ljubljana. Biotechnical Faculty; EsloveniaFil: Abram, V.. University of Ljubljana. Biotechnical Faculty; EsloveniaFil: Buera, Maria del Pilar. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Poklar Ulrih, N.. University of Ljubljana. Biotechnical Faculty; EsloveniaNational Institute of Science Communication and Information Resources2016-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/28334Dos Santos Ferreira, Cristina Isabel; Pereyra, A.; Patriarca, Andrea Rosana; Mazzobre, Maria Florencia; Polak, T.; et al.; Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers; National Institute of Science Communication and Information Resources; Journal of Natural Products and Resources; 2; 1; 5-2016; 53-572455-0299CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://jacsdirectory.com/journal-of-natural-products-and-resources/articleview.php?id=14info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:08:32Zoai:ri.conicet.gov.ar:11336/28334instacron: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 12:08:33.039CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
title Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
spellingShingle Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
Dos Santos Ferreira, Cristina Isabel
EUCALYPTUS LEAVES
CALENDULA FLOWERS
ANTIOXIDANT ACTIVITY
PINOBANKSIN 3-ACETATE
title_short Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
title_full Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
title_fullStr Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
title_full_unstemmed Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
title_sort Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers
dc.creator.none.fl_str_mv Dos Santos Ferreira, Cristina Isabel
Pereyra, A.
Patriarca, Andrea Rosana
Mazzobre, Maria Florencia
Polak, T.
Abram, V.
Buera, Maria del Pilar
Poklar Ulrih, N.
author Dos Santos Ferreira, Cristina Isabel
author_facet Dos Santos Ferreira, Cristina Isabel
Pereyra, A.
Patriarca, Andrea Rosana
Mazzobre, Maria Florencia
Polak, T.
Abram, V.
Buera, Maria del Pilar
Poklar Ulrih, N.
author_role author
author2 Pereyra, A.
Patriarca, Andrea Rosana
Mazzobre, Maria Florencia
Polak, T.
Abram, V.
Buera, Maria del Pilar
Poklar Ulrih, N.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv EUCALYPTUS LEAVES
CALENDULA FLOWERS
ANTIOXIDANT ACTIVITY
PINOBANKSIN 3-ACETATE
topic EUCALYPTUS LEAVES
CALENDULA FLOWERS
ANTIOXIDANT ACTIVITY
PINOBANKSIN 3-ACETATE
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Selection of the optimal solvent system for extraction of the phenolics from Eucalyptus globules leaves and Calendula officinalis flowers, determination of the reducing potential and identification of the phenolics in these extracts was performed. The highest content of phenolics was obtained for methanol: water extracts from both sources. All of the Eucalyptus leaf extracts had higher reducing potential than those from the Calendula flowers. Solid-phase purification of the crude extracts removed 57% to 78% of the compounds in the crude extracts. The reducing potential of the purified extracts varied from 0.17 to 2.92 mg caffeic acid/g dry weight. The extracts from Eucalyptus leaves and Calendula flowers both contained chlorogenic acid, rutin and quercetin 3-glucuronide. Ellagic acid derivatives were identified only in the leaves of Eucalyptus, while beside caffeic acid and salicylic acid, quercetin 3-glucuronide, and pinobanksin 3-acetate was found in the Calendula flower extract for the first time.
Fil: Dos Santos Ferreira, Cristina Isabel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
Fil: Pereyra, A.. University of Ljubljana. Biotechnical Faculty; Eslovenia
Fil: Patriarca, Andrea Rosana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
Fil: Mazzobre, Maria Florencia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Polak, T.. University of Ljubljana. Biotechnical Faculty; Eslovenia
Fil: Abram, V.. University of Ljubljana. Biotechnical Faculty; Eslovenia
Fil: Buera, Maria del Pilar. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Poklar Ulrih, N.. University of Ljubljana. Biotechnical Faculty; Eslovenia
description Selection of the optimal solvent system for extraction of the phenolics from Eucalyptus globules leaves and Calendula officinalis flowers, determination of the reducing potential and identification of the phenolics in these extracts was performed. The highest content of phenolics was obtained for methanol: water extracts from both sources. All of the Eucalyptus leaf extracts had higher reducing potential than those from the Calendula flowers. Solid-phase purification of the crude extracts removed 57% to 78% of the compounds in the crude extracts. The reducing potential of the purified extracts varied from 0.17 to 2.92 mg caffeic acid/g dry weight. The extracts from Eucalyptus leaves and Calendula flowers both contained chlorogenic acid, rutin and quercetin 3-glucuronide. Ellagic acid derivatives were identified only in the leaves of Eucalyptus, while beside caffeic acid and salicylic acid, quercetin 3-glucuronide, and pinobanksin 3-acetate was found in the Calendula flower extract for the first time.
publishDate 2016
dc.date.none.fl_str_mv 2016-05
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/11336/28334
Dos Santos Ferreira, Cristina Isabel; Pereyra, A.; Patriarca, Andrea Rosana; Mazzobre, Maria Florencia; Polak, T.; et al.; Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers; National Institute of Science Communication and Information Resources; Journal of Natural Products and Resources; 2; 1; 5-2016; 53-57
2455-0299
CONICET Digital
CONICET
url http://hdl.handle.net/11336/28334
identifier_str_mv Dos Santos Ferreira, Cristina Isabel; Pereyra, A.; Patriarca, Andrea Rosana; Mazzobre, Maria Florencia; Polak, T.; et al.; Phenolic Compounds in Extracts from Eucalyptus globulus Leaves and Calendula officinalis Flowers; National Institute of Science Communication and Information Resources; Journal of Natural Products and Resources; 2; 1; 5-2016; 53-57
2455-0299
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://jacsdirectory.com/journal-of-natural-products-and-resources/articleview.php?id=14
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
dc.publisher.none.fl_str_mv National Institute of Science Communication and Information Resources
publisher.none.fl_str_mv National Institute of Science Communication and Information Resources
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 12.982451

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