Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae)
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7923 |
Resumo: | There are about 1500 species of Begonia distributed throughout the world, with about 215 found in Brazil, occurring the Northeast, Southeast and South states and in the Federal District. The species of Begonia are ornamental plants with economic valor. For our knowledge, there are no chemical and biological studies with essential oils of Begonia species, and this was the first study on the chemical composition and antimicrobial activity for Begonia reniformis. The essential oils were extracted from the leaves and stems of B. reniformis using a modified Clevenger apparatus. The obtained oil showed a yield of 0.03% and 0.01% for leaves and stems, respectively. 21 compounds were identified in the leaves oil, which is 84.8% of total and 17 in the stems oil, which is 97.2% of total. The major compounds identified were the sesquiterpenes β-vestipirene and silphiperfol-4,7(14)-diene for the leaf oil and the sesquiterpenes cubenol, junenol, δ-amorfene e cis-cadin-1(6),4-diene for the stem oil. Only two sesquiterpenes were identified in both oils. The essential oil of the leaves was tested against bacteria and fungi. The metronidazole was uses as positive controller for antibacterial activity in a Mueller Hinton liquid medium on dichloromethane. It were used the Gram-positive bacteria Staphylococcus aureus (02) and Bacillus subtilis (86) and gram-negative Escherichia coli (224) and Pseudomonas aeruginosa (416) for evaluation of activity oil. The results showed that for S. aureus and for E. coli the minimum inhibitory concentration (MIC) for the leaves oil was higher than 2500 μg / mL and for B. subtilis and P. aeruginosa the MIC was 625 μg / mL. The oil showed not activity against the fungi Candida albicans (1007) and Candida utilis (1009), in the concentration of 2500 μg. /mL. |
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RAMOS, Clécio SouzaCAMARA, Claudio Augusto Gomes daFREITAS, Jucleiton José Rufino deMORAES, Marcilio Martins deFREITAS FILHO, João Rufino dehttp://lattes.cnpq.br/3958241085002742SILVA, Anne Gabrielle Marques da2019-04-03T15:09:25Z2017-07-27SILVA, Anne Gabrielle Marques da. Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae). 2017. 47 f. Dissertação (Programa de Pós-Graduação em Química) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7923There are about 1500 species of Begonia distributed throughout the world, with about 215 found in Brazil, occurring the Northeast, Southeast and South states and in the Federal District. The species of Begonia are ornamental plants with economic valor. For our knowledge, there are no chemical and biological studies with essential oils of Begonia species, and this was the first study on the chemical composition and antimicrobial activity for Begonia reniformis. The essential oils were extracted from the leaves and stems of B. reniformis using a modified Clevenger apparatus. The obtained oil showed a yield of 0.03% and 0.01% for leaves and stems, respectively. 21 compounds were identified in the leaves oil, which is 84.8% of total and 17 in the stems oil, which is 97.2% of total. The major compounds identified were the sesquiterpenes β-vestipirene and silphiperfol-4,7(14)-diene for the leaf oil and the sesquiterpenes cubenol, junenol, δ-amorfene e cis-cadin-1(6),4-diene for the stem oil. Only two sesquiterpenes were identified in both oils. The essential oil of the leaves was tested against bacteria and fungi. The metronidazole was uses as positive controller for antibacterial activity in a Mueller Hinton liquid medium on dichloromethane. It were used the Gram-positive bacteria Staphylococcus aureus (02) and Bacillus subtilis (86) and gram-negative Escherichia coli (224) and Pseudomonas aeruginosa (416) for evaluation of activity oil. The results showed that for S. aureus and for E. coli the minimum inhibitory concentration (MIC) for the leaves oil was higher than 2500 μg / mL and for B. subtilis and P. aeruginosa the MIC was 625 μg / mL. The oil showed not activity against the fungi Candida albicans (1007) and Candida utilis (1009), in the concentration of 2500 μg. /mL.Há aproximadamente 1500 espécies de Begonia espalhadas pelo mundo, sendo cerca de 215 encontradas no Brasil, com ocorrência nos estados do Nordeste, Sudeste, Sul e no Distrito Federal. As espécies do gênero Begonia são plantas ornamentais de algum valor econômico. Para o nosso conhecimento não há estudos químicos e biológicos com os óleos essenciais de espécies de Begonia, sendo este o primeiro estudo sobre a composição química e atividade antimicrobiana para Begonia reniformis. Foram obtidos os óleos essenciais das folhas e caules de B. reniformis por hidrodestilação. Os óleos obtidos apresentaram rendimentos de 0,03% e 0,01% para folhas e caules, respectivamente. Foram identificados 21 compostos no óleo das folhas, sendo 84,8% do total e 17 no óleo do caule, sendo 97,2%. Os compostos majoritários identificados foram os sesquiterpenos β-vestipireno e silfiperfol-4,7(14)-dieno para o óleo das folhas e os sesquiterpenos cubenol, junenol, δ-amorfeno e cis-cadina-1(6),4-dieno para o óleo do caule. Dois sesquiterpenos apenas foram identificados em ambos os óleos. O óleo essencial das folhas foi testado contra bactérias e fungos. O padrão para a atividade antibacteriana foi o metronidazol através do meio Mueller Hinton líquido utilizando diclorometano. Foram utilizadas bactérias gram-positivas Staphylococcus aureus (02) e Bacillus subtilis (86) e gram-negativas Escherichia coli (224) e Pseudomonas aeruginosa (416). Os resultados mostraram que para o S. aureus e para o E. coli a concentração mínima inibitória (CMI) do óleo das folhas foi maior do que 2500 μg/mL e para o B. subtilis e o P. aeruginosa a CMI foi de 625 μg/mL. Foram também testados o óleo contra fungos Candida albicans (1007) e o Candida utilis (1009), que apresentou uma CMI maior do que 2500 μg/mL para ambos os fungos.Submitted by Mario BC (mario@bc.ufrpe.br) on 2019-04-03T15:09:25Z No. of bitstreams: 1 Anne Gabrielle Marques da Silva.pdf: 1249154 bytes, checksum: 04699b3307f971afc57eb5c899f7b5f5 (MD5)Made available in DSpace on 2019-04-03T15:09:25Z (GMT). No. of bitstreams: 1 Anne Gabrielle Marques da Silva.pdf: 1249154 bytes, checksum: 04699b3307f971afc57eb5c899f7b5f5 (MD5) Previous issue date: 2017-07-27Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em QuímicaUFRPEBrasilDepartamento de QuímicaÓleo essencialBegonia reniformisAtividade antimicrobianaCIENCIAS EXATAS E DA TERRA::QUIMICAPerfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis1435648362225100898600600600600380641605545709103015717003253031171952075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALAnne Gabrielle Marques da Silva.pdfAnne Gabrielle Marques da Silva.pdfapplication/pdf1249154http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7923/2/Anne+Gabrielle+Marques+da+Silva.pdf04699b3307f971afc57eb5c899f7b5f5MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7923/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/79232019-04-03 12:09:25.698oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:36:17.558824Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) |
title |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) |
spellingShingle |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) SILVA, Anne Gabrielle Marques da Óleo essencial Begonia reniformis Atividade antimicrobiana CIENCIAS EXATAS E DA TERRA::QUIMICA |
title_short |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) |
title_full |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) |
title_fullStr |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) |
title_full_unstemmed |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) |
title_sort |
Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae) |
author |
SILVA, Anne Gabrielle Marques da |
author_facet |
SILVA, Anne Gabrielle Marques da |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
RAMOS, Clécio Souza |
dc.contributor.referee1.fl_str_mv |
CAMARA, Claudio Augusto Gomes da |
dc.contributor.referee2.fl_str_mv |
FREITAS, Jucleiton José Rufino de |
dc.contributor.referee3.fl_str_mv |
MORAES, Marcilio Martins de |
dc.contributor.referee4.fl_str_mv |
FREITAS FILHO, João Rufino de |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/3958241085002742 |
dc.contributor.author.fl_str_mv |
SILVA, Anne Gabrielle Marques da |
contributor_str_mv |
RAMOS, Clécio Souza CAMARA, Claudio Augusto Gomes da FREITAS, Jucleiton José Rufino de MORAES, Marcilio Martins de FREITAS FILHO, João Rufino de |
dc.subject.por.fl_str_mv |
Óleo essencial Begonia reniformis Atividade antimicrobiana |
topic |
Óleo essencial Begonia reniformis Atividade antimicrobiana CIENCIAS EXATAS E DA TERRA::QUIMICA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS EXATAS E DA TERRA::QUIMICA |
description |
There are about 1500 species of Begonia distributed throughout the world, with about 215 found in Brazil, occurring the Northeast, Southeast and South states and in the Federal District. The species of Begonia are ornamental plants with economic valor. For our knowledge, there are no chemical and biological studies with essential oils of Begonia species, and this was the first study on the chemical composition and antimicrobial activity for Begonia reniformis. The essential oils were extracted from the leaves and stems of B. reniformis using a modified Clevenger apparatus. The obtained oil showed a yield of 0.03% and 0.01% for leaves and stems, respectively. 21 compounds were identified in the leaves oil, which is 84.8% of total and 17 in the stems oil, which is 97.2% of total. The major compounds identified were the sesquiterpenes β-vestipirene and silphiperfol-4,7(14)-diene for the leaf oil and the sesquiterpenes cubenol, junenol, δ-amorfene e cis-cadin-1(6),4-diene for the stem oil. Only two sesquiterpenes were identified in both oils. The essential oil of the leaves was tested against bacteria and fungi. The metronidazole was uses as positive controller for antibacterial activity in a Mueller Hinton liquid medium on dichloromethane. It were used the Gram-positive bacteria Staphylococcus aureus (02) and Bacillus subtilis (86) and gram-negative Escherichia coli (224) and Pseudomonas aeruginosa (416) for evaluation of activity oil. The results showed that for S. aureus and for E. coli the minimum inhibitory concentration (MIC) for the leaves oil was higher than 2500 μg / mL and for B. subtilis and P. aeruginosa the MIC was 625 μg / mL. The oil showed not activity against the fungi Candida albicans (1007) and Candida utilis (1009), in the concentration of 2500 μg. /mL. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-07-27 |
dc.date.accessioned.fl_str_mv |
2019-04-03T15:09:25Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, Anne Gabrielle Marques da. Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae). 2017. 47 f. Dissertação (Programa de Pós-Graduação em Química) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7923 |
identifier_str_mv |
SILVA, Anne Gabrielle Marques da. Perfil químico e atividade biológica dos óleos essenciais de Begonia reniformis Dryander (Begoniaceae). 2017. 47 f. Dissertação (Programa de Pós-Graduação em Química) - Universidade Federal Rural de Pernambuco, Recife. |
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http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7923 |
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Universidade Federal Rural de Pernambuco |
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