Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/23113 |
Resumo: | The active germplasm bank (AGB) of Carapichea ipecacuanha (Brot.) L. Andersson at Embrapa Eastern Amazon, in the city of Belém, PA, was the first of its kind to be opened in Brazil for this endangered medicinal species and holds important accessions for agricultural and reproductive research, including the production of active principles. This study aimed to chemically characterize 42 accessions from that AGB by simultaneously quantifying cephaeline and emetine contents in roots using high-performance liquid chromatography with a diode-array detector (HPLC-DAD). Cephaeline concentrations ranged from ‘undetected’ to 1.76%, whereas emetine concentrations were found between 0.64% and 2.49%. The overall emetine/cephaeline ratio varied from 0.43 to 3.52. The differences among mean concentrations of alkaloids observed by comparing the Scott-Knott test at 5% probability suggest the chemical variation among the samples assessed. Therefore, it is concluded such chemical differences may favor the selection of genetic material for commercial purposes based on the production of emetine and/or cephaeline, likewise may contribute to breeding programs. |
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Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species Caracterización química de un banco de germoplasma activo de ipecacuana - una especie medicinal brasileña en peligro de extinciónCaracterização química de banco ativo de germoplasma de ipeca - uma espécie medicinal brasileira ameaçada de extinçãoEmetinaCefalinaCromatografia líquidaPoaia.EmetinaCefalinaCromatografía líquidaPoaia.EmetineCephaelineLiquid chromatographyPoaia.The active germplasm bank (AGB) of Carapichea ipecacuanha (Brot.) L. Andersson at Embrapa Eastern Amazon, in the city of Belém, PA, was the first of its kind to be opened in Brazil for this endangered medicinal species and holds important accessions for agricultural and reproductive research, including the production of active principles. This study aimed to chemically characterize 42 accessions from that AGB by simultaneously quantifying cephaeline and emetine contents in roots using high-performance liquid chromatography with a diode-array detector (HPLC-DAD). Cephaeline concentrations ranged from ‘undetected’ to 1.76%, whereas emetine concentrations were found between 0.64% and 2.49%. The overall emetine/cephaeline ratio varied from 0.43 to 3.52. The differences among mean concentrations of alkaloids observed by comparing the Scott-Knott test at 5% probability suggest the chemical variation among the samples assessed. Therefore, it is concluded such chemical differences may favor the selection of genetic material for commercial purposes based on the production of emetine and/or cephaeline, likewise may contribute to breeding programs.El banco de germoplasma activo (BGA) de Carapichea ipecacuanha (Brot.) L. Andersson de Embrapa Amazônia Oriental, en la ciudad de Belém, PA, fue el primero de su tipo en instalarse en Brasil para esta especie medicinal en peligro de extinción y cuenta con importantes accesos a la investigación agrícola y reproductiva, incluida la producción de principios activos. El objetivo de este estudio fue caracterizar químicamente 42 accesiones de esta BAG, cuantificando simultáneamente el contenido de cefalina y emetina en raíces mediante cromatografía líquida de alta resolución con detector diodo array (HPLC-DAD). Las concentraciones de cefalina variaron de "no detectado" a 1,76%, mientras que las concentraciones de emetina se encontraron entre 0,64% y 2,49%. La relación emetina/cefalina osciló entre 0,43 y 3,52. Las diferencias entre las concentraciones medias de alcaloides observadas al comparar la prueba de Scott-Knott al 5% de probabilidad sugieren una variación química entre las muestras evaluadas. Por tanto, se concluye que tales diferencias químicas pueden favorecer la selección de material genético con fines comerciales a partir de la producción de emetina y/o cefalina, de la misma forma que pueden ayudar a los programas de mejoramiento.O banco ativo de germoplasma (BAG) de Carapichea ipecacuanha (Brot.) L. Andersson da Embrapa Amazônia Oriental, na cidade de Belém, PA, foi o primeiro do tipo a ser instalado no Brasil para essa espécie medicinal ameaçada de extinção e detém importantes acessos à pesquisa agrícola e reprodutiva, incluindo a produção de princípios ativos. Este estudo teve como objetivo caracterizar quimicamente 42 acessos desse BAG quantificando simultaneamente os teores de cefalina e emetina em raízes por meio de cromatografia líquida de alta eficiência com detector de arranjo de diodos (HPLC-DAD). As concentrações de cefalina variaram de ‘não detectado’ a 1,76%, enquanto as concentrações de emetina foram encontradas entre 0,64% e 2,49%. A relação emetina/cefalina variou de 0,43 a 3,52. As diferenças entre as concentrações médias de alcaloides observadas pela comparação com o teste de Scott-Knott a 5% de probabilidade sugerem variação química entre as amostras avaliadas. Portanto, conclui-se que tais diferenças químicas podem favorecer a seleção de material genético para fins comerciais a partir da produção de emetina e/ou cefalina, da mesma forma que podem auxiliar programas de melhoramento.Research, Society and Development2021-11-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2311310.33448/rsd-v10i15.23113Research, Society and Development; Vol. 10 No. 15; e430101523113Research, Society and Development; Vol. 10 Núm. 15; e430101523113Research, Society and Development; v. 10 n. 15; e4301015231132525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/23113/20481Copyright (c) 2021 Nádia Elígia Nunes Pinto Paracampo; Luiz Ricardo Santos de Souza; Jéssica Caporal Almeida; Osmar Alves Lameirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessParacampo, Nádia Elígia Nunes PintoSouza, Luiz Ricardo Santos de Almeida, Jéssica Caporal Lameira, Osmar Alves 2021-12-06T10:13:53Zoai:ojs.pkp.sfu.ca:article/23113Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:42:05.051949Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species Caracterización química de un banco de germoplasma activo de ipecacuana - una especie medicinal brasileña en peligro de extinción Caracterização química de banco ativo de germoplasma de ipeca - uma espécie medicinal brasileira ameaçada de extinção |
| title |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species |
| spellingShingle |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species Paracampo, Nádia Elígia Nunes Pinto Emetina Cefalina Cromatografia líquida Poaia. Emetina Cefalina Cromatografía líquida Poaia. Emetine Cephaeline Liquid chromatography Poaia. |
| title_short |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species |
| title_full |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species |
| title_fullStr |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species |
| title_full_unstemmed |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species |
| title_sort |
Chemical characterization of an Ipecac active germplasm bank – a Brazilian endangered medicinal species |
| author |
Paracampo, Nádia Elígia Nunes Pinto |
| author_facet |
Paracampo, Nádia Elígia Nunes Pinto Souza, Luiz Ricardo Santos de Almeida, Jéssica Caporal Lameira, Osmar Alves |
| author_role |
author |
| author2 |
Souza, Luiz Ricardo Santos de Almeida, Jéssica Caporal Lameira, Osmar Alves |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Paracampo, Nádia Elígia Nunes Pinto Souza, Luiz Ricardo Santos de Almeida, Jéssica Caporal Lameira, Osmar Alves |
| dc.subject.por.fl_str_mv |
Emetina Cefalina Cromatografia líquida Poaia. Emetina Cefalina Cromatografía líquida Poaia. Emetine Cephaeline Liquid chromatography Poaia. |
| topic |
Emetina Cefalina Cromatografia líquida Poaia. Emetina Cefalina Cromatografía líquida Poaia. Emetine Cephaeline Liquid chromatography Poaia. |
| description |
The active germplasm bank (AGB) of Carapichea ipecacuanha (Brot.) L. Andersson at Embrapa Eastern Amazon, in the city of Belém, PA, was the first of its kind to be opened in Brazil for this endangered medicinal species and holds important accessions for agricultural and reproductive research, including the production of active principles. This study aimed to chemically characterize 42 accessions from that AGB by simultaneously quantifying cephaeline and emetine contents in roots using high-performance liquid chromatography with a diode-array detector (HPLC-DAD). Cephaeline concentrations ranged from ‘undetected’ to 1.76%, whereas emetine concentrations were found between 0.64% and 2.49%. The overall emetine/cephaeline ratio varied from 0.43 to 3.52. The differences among mean concentrations of alkaloids observed by comparing the Scott-Knott test at 5% probability suggest the chemical variation among the samples assessed. Therefore, it is concluded such chemical differences may favor the selection of genetic material for commercial purposes based on the production of emetine and/or cephaeline, likewise may contribute to breeding programs. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-11-29 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/23113 10.33448/rsd-v10i15.23113 |
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https://rsdjournal.org/index.php/rsd/article/view/23113 |
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10.33448/rsd-v10i15.23113 |
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eng |
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eng |
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https://rsdjournal.org/index.php/rsd/article/view/23113/20481 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 15; e430101523113 Research, Society and Development; Vol. 10 Núm. 15; e430101523113 Research, Society and Development; v. 10 n. 15; e430101523113 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052696676532224 |