Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | https://doi.org/10.35699/2447-6218.2022.38438 http://hdl.handle.net/1843/61223 https://orcid.org/0000-0001-7257-874X https://orcid.org/0000-0002-9160-9959 |
Resumo: | Miconia albicans (canela-de-velho) is a species widely distributed in the Cerrado. In recent years, its leaves have been commercialized for the preparation of medicinal teas. The genus Miconia is highly diverse in the Cerrado, and the high morphological similarity of the species often results in misidentification, even by specialists. The aim of this paper is to contribute to the identification of M. albicans, and its distinction from other Cerrado species with morphological similarity. In addition, a literature review of the species was performed in search of studies on potential biological and pharmacological activity. Nineteen samples of plants marketed as “canela-de-velho” and/or Miconia albicans were acquired from fairs in six municipalities in Minas Gerais, Brazil. The species were properly identified and conflicting characters were determined. Based on these characters, a survey of all species with morphological similarity in Cerrado was carried out. Thirteen species similar to M. albicans were found, and an illustrated identification key was developed. As for the review of biological activity, only M. albicans presents anti-inflammatory activity identified by one study. M. albicans and six of the 13 identified species showed cytotoxicity at high concentration levels in studies with in vitro and in vivo analyses. M. albicans accumulates aluminum in the leaves, which are the organs used to prepare the infusion. Currently, there are no clinical trials to validate the use of M. albicans as herbal medicine. Indiscriminate use and lack of scientific evidence, besides not producing the desired results, can cause adverse effects. |
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2023-11-21T21:10:08Z2023-11-21T21:10:08Z2022-08-021419https://doi.org/10.35699/2447-6218.2022.384382447-6218http://hdl.handle.net/1843/61223https://orcid.org/0000-0001-7257-874Xhttps://orcid.org/0000-0002-9160-9959Miconia albicans (canela-de-velho) is a species widely distributed in the Cerrado. In recent years, its leaves have been commercialized for the preparation of medicinal teas. The genus Miconia is highly diverse in the Cerrado, and the high morphological similarity of the species often results in misidentification, even by specialists. The aim of this paper is to contribute to the identification of M. albicans, and its distinction from other Cerrado species with morphological similarity. In addition, a literature review of the species was performed in search of studies on potential biological and pharmacological activity. Nineteen samples of plants marketed as “canela-de-velho” and/or Miconia albicans were acquired from fairs in six municipalities in Minas Gerais, Brazil. The species were properly identified and conflicting characters were determined. Based on these characters, a survey of all species with morphological similarity in Cerrado was carried out. Thirteen species similar to M. albicans were found, and an illustrated identification key was developed. As for the review of biological activity, only M. albicans presents anti-inflammatory activity identified by one study. M. albicans and six of the 13 identified species showed cytotoxicity at high concentration levels in studies with in vitro and in vivo analyses. M. albicans accumulates aluminum in the leaves, which are the organs used to prepare the infusion. Currently, there are no clinical trials to validate the use of M. albicans as herbal medicine. Indiscriminate use and lack of scientific evidence, besides not producing the desired results, can cause adverse effects.Miconia albicans (canela-de-velho) é uma espécie amplamente distribuída no Cerrado. Nos últimos anos suas folhas têm sido amplamente comercializadas para o preparo de chás medicinais. O gênero Miconia apresenta alta diversidade no Cerrado. A elevada similaridade morfológica entre essas espécies promove erros de identificação, inclusive por especialistas. O objetivo do trabalho é contribuir para o reconhecimento da espécie Miconia albicans e a sua distinção de outras espécies similares do Cerrado. Além disso, foi realizada revisão de literatura sobre a atividade biológica das espécies com similaridade morfológica. Foram adquiridas 19 amostras de plantas comercializadas como "canela-de-velho" e/ou Miconia albicans em feiras de seis municípios de Minas Gerais, Brasil. As espécies foram devidamente identificadas e os caracteres conflituosos foram determinados. A partir desses caracteres foi realizado o levantamento de todas as espécies com similaridade morfológica no Cerrado. Foram encontradas 13 espécies similares a M. albicans; uma chave ilustrada de identificação foi elaborada. Apenas M. albicans apresenta atividade anti-inflamatória indicada por um estudo. M. albicans e seis das 13 espécies similares, apresentaram citotoxicidade a níveis de concentração elevados, em análises in vitro e/ou in vivo. Estudos demonstraram que M. albicans acumula alumínio em suas folhas, órgãos usados para o preparo das infusões. Inexistem ensaios clínicos para validar o uso dessa espécie como fitoterápico. O uso indiscriminado, associado à carência de provas científicas, além de não produzir os resultados desejados, pode causar efeitos adversos.engUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASCaderno De Ciências AgráriasMatéria médica vegetalFitoquímicosTaxonomia vegetalPlantas medicinaisPlanta medicinalFitoterapiaTaxonomiaMelastomataceaeMiconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicosMiconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicosinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://periodicos.ufmg.br/index.php/ccaufmg/article/view/38438Diego Tavares IglesiasRúbia Santos Fonsecaapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/61223/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALMiconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro.pdfMiconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro.pdfapplication/pdf274830https://repositorio.ufmg.br/bitstream/1843/61223/2/Miconia%20albicans%20%28Sw.%29%20Triana%20%28canela-de-velho%29%2c%20a%20nova%20planta%20tend%c3%aancia%20do%20Cerrado%20brasileiro.pdf8768b50db0245269a6aa8267ea50201bMD521843/612232023-11-21 18:10:08.587oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-11-21T21:10:08Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
dc.title.alternative.pt_BR.fl_str_mv |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
title |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
spellingShingle |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos Diego Tavares Iglesias Planta medicinal Fitoterapia Taxonomia Melastomataceae Matéria médica vegetal Fitoquímicos Taxonomia vegetal Plantas medicinais |
title_short |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
title_full |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
title_fullStr |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
title_full_unstemmed |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
title_sort |
Miconia albicans (Sw.) Triana (canela-de-velho), a nova planta tendência do Cerrado brasileiro: contribuição para identificação de espécies e aspectos farmacológicos |
author |
Diego Tavares Iglesias |
author_facet |
Diego Tavares Iglesias Rúbia Santos Fonseca |
author_role |
author |
author2 |
Rúbia Santos Fonseca |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Diego Tavares Iglesias Rúbia Santos Fonseca |
dc.subject.por.fl_str_mv |
Planta medicinal Fitoterapia Taxonomia Melastomataceae |
topic |
Planta medicinal Fitoterapia Taxonomia Melastomataceae Matéria médica vegetal Fitoquímicos Taxonomia vegetal Plantas medicinais |
dc.subject.other.pt_BR.fl_str_mv |
Matéria médica vegetal Fitoquímicos Taxonomia vegetal Plantas medicinais |
description |
Miconia albicans (canela-de-velho) is a species widely distributed in the Cerrado. In recent years, its leaves have been commercialized for the preparation of medicinal teas. The genus Miconia is highly diverse in the Cerrado, and the high morphological similarity of the species often results in misidentification, even by specialists. The aim of this paper is to contribute to the identification of M. albicans, and its distinction from other Cerrado species with morphological similarity. In addition, a literature review of the species was performed in search of studies on potential biological and pharmacological activity. Nineteen samples of plants marketed as “canela-de-velho” and/or Miconia albicans were acquired from fairs in six municipalities in Minas Gerais, Brazil. The species were properly identified and conflicting characters were determined. Based on these characters, a survey of all species with morphological similarity in Cerrado was carried out. Thirteen species similar to M. albicans were found, and an illustrated identification key was developed. As for the review of biological activity, only M. albicans presents anti-inflammatory activity identified by one study. M. albicans and six of the 13 identified species showed cytotoxicity at high concentration levels in studies with in vitro and in vivo analyses. M. albicans accumulates aluminum in the leaves, which are the organs used to prepare the infusion. Currently, there are no clinical trials to validate the use of M. albicans as herbal medicine. Indiscriminate use and lack of scientific evidence, besides not producing the desired results, can cause adverse effects. |
publishDate |
2022 |
dc.date.issued.fl_str_mv |
2022-08-02 |
dc.date.accessioned.fl_str_mv |
2023-11-21T21:10:08Z |
dc.date.available.fl_str_mv |
2023-11-21T21:10:08Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/61223 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://doi.org/10.35699/2447-6218.2022.38438 |
dc.identifier.issn.pt_BR.fl_str_mv |
2447-6218 |
dc.identifier.orcid.pt_BR.fl_str_mv |
https://orcid.org/0000-0001-7257-874X https://orcid.org/0000-0002-9160-9959 |
url |
https://doi.org/10.35699/2447-6218.2022.38438 http://hdl.handle.net/1843/61223 https://orcid.org/0000-0001-7257-874X https://orcid.org/0000-0002-9160-9959 |
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2447-6218 |
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eng |
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eng |
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Caderno De Ciências Agrárias |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
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ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS |
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Universidade Federal de Minas Gerais |
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