Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/39429 |
Resumo: | The present study evaluated the antifungal activity of the essential oils of chemotypes of Myrcia lundiana and their major compounds on the fungi Fusarium pallidoroseum, Fusarium solani, and Colletotrichum musae. The essential oils were obtained by hydrodistillation and analyzed by GCMS/FID. For the evaluation of the antifungal activity, the essential oils and the major compounds were tested at the concentration of 0.1 mL/L until the fungicidal effect was detected. The major compounds detected in the essential oil were 1,8-cineole, isopulegol, and citral. The chemotypes (MLU-005 and MLU-019) provided 100% mycelial growth inhibition for the fungus F. pallidoroseum from the concentration of 1.1 mL/L (minimum inhibition concentration - MIC). For chemotype (MLU-022), the minimum fungicidal concentration (MFC) was 0.3 mL/L. For F. solani, the essential oils of the chemotypes (MLU-005 and MLU-019) presented MIC at concentrations of 7.0 and 5.0 mL/L, respectively. The essential oil of the chemotype (MLU-022) presented MFC of 0.6 mL/L. Different MIC was observed for the three studied chemotypes for the fungus C. musae, ranging between 0.4 mL/L, for the chemotype (MLU-005); 0.5 mL/L, for the chemotype (MLU-022); and 0.7 mL/L, for the chemotype (MLU-019). The best MFC was observed for the chemotype (MLU-005) (0.5 mL/L). The major compounds tested separately presented better MIC values when compared with their chemotypes, except for the compound 1,8-cineole, which presented lower mycelial growth inhibition for the three fungi tested, suggesting that the chemical profile or the presence of some other compound of the essential oil may inhibit the growth of the three fungi studied. The compound isopulegol provided lower MFC for the fungus C. musae (0.4517 mL/L) when compared with the fungi F. pallidoroseum and F. solani, (MFC of 0.4927 mL/L). The compound citral provided a lower MFC on the fungus C. musae (0.1668 mL/L) in relation to the other fungi tested. The essential oils of the chemotypes of M. lundiana and their major compounds showed potential to control the studied phytopathogens and can be an alternative for agriculture for presenting an inhibitory and fungicidal effect against these organisms at lower concentrations. |
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Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi Óleos essenciais de Myrcia lundiana Kiaersk e seus compostos majoritários apresentam atividades diferenciadas sobre três fungos fitopatogênicosMonoterpenesLasiodiplodia theobromaeFusarium pallidoroseumFusarium solaniMyrtaceaeVolatile oilBiological SciencesThe present study evaluated the antifungal activity of the essential oils of chemotypes of Myrcia lundiana and their major compounds on the fungi Fusarium pallidoroseum, Fusarium solani, and Colletotrichum musae. The essential oils were obtained by hydrodistillation and analyzed by GCMS/FID. For the evaluation of the antifungal activity, the essential oils and the major compounds were tested at the concentration of 0.1 mL/L until the fungicidal effect was detected. The major compounds detected in the essential oil were 1,8-cineole, isopulegol, and citral. The chemotypes (MLU-005 and MLU-019) provided 100% mycelial growth inhibition for the fungus F. pallidoroseum from the concentration of 1.1 mL/L (minimum inhibition concentration - MIC). For chemotype (MLU-022), the minimum fungicidal concentration (MFC) was 0.3 mL/L. For F. solani, the essential oils of the chemotypes (MLU-005 and MLU-019) presented MIC at concentrations of 7.0 and 5.0 mL/L, respectively. The essential oil of the chemotype (MLU-022) presented MFC of 0.6 mL/L. Different MIC was observed for the three studied chemotypes for the fungus C. musae, ranging between 0.4 mL/L, for the chemotype (MLU-005); 0.5 mL/L, for the chemotype (MLU-022); and 0.7 mL/L, for the chemotype (MLU-019). The best MFC was observed for the chemotype (MLU-005) (0.5 mL/L). The major compounds tested separately presented better MIC values when compared with their chemotypes, except for the compound 1,8-cineole, which presented lower mycelial growth inhibition for the three fungi tested, suggesting that the chemical profile or the presence of some other compound of the essential oil may inhibit the growth of the three fungi studied. The compound isopulegol provided lower MFC for the fungus C. musae (0.4517 mL/L) when compared with the fungi F. pallidoroseum and F. solani, (MFC of 0.4927 mL/L). The compound citral provided a lower MFC on the fungus C. musae (0.1668 mL/L) in relation to the other fungi tested. The essential oils of the chemotypes of M. lundiana and their major compounds showed potential to control the studied phytopathogens and can be an alternative for agriculture for presenting an inhibitory and fungicidal effect against these organisms at lower concentrations.O presente trabalho avaliou a atividade antifúngica de óleos essenciais de quimiotipos de Myrcia lundiana dos seus compostos majoritários sobre os fungos Fusarium pallidoroseum, Fusarium solani e Colletotrichummusae. Os óleos essenciais foram obtidos por hidrodestilação e analisados por CGEM/DIC. Para avaliação da atividade antifúngica, foram testados os óleos essenciais e os compostos majoritários na concentração de 0,1 mL/L até encontrar o efeito fungicida. Os principais compostos presentes no óleo essencial foram 1,8-cineol, isopulegol e citral. Os quimiotipos (MLU-005 e MLU-019) proporcionaram 100% de inibição do crescimento micelial para o fungo F. pallidoroseum a partir da concentração de 1,1 mL/L (Concentração Inibitória Mínima – CIM). Para o quimiotipo (MLU-022), a melhor concentração fungicida mínima (CFM) foi de 0,3 mL/L. Para F. solani, os óleos essenciais dos quimiotipos (MLU-005 e MLU-019) apresentaram CIM nas concentrações de 7,0 e 5,0 mL/L, respectivamente. O óleo essencial do quimiotipo (MLU-022) apresentou CFM de 0,6 mL/L. Observou-se CIM diferenciado para os três quimiotipos estudados para o fungo C. musae, variando entre 0,4 mL/L, para o quimiotipo (MLU-005); 0,5 mL/L, para o quimiotipo (MLU-022); e 0,7 mL/L, para o quimiotipo (MLU-019). O quimiotipo MLU-005 apresentou o melhor CFM, 0,5 mL/L. Os compostos majoritários testados separadamente apresentaram melhores valores de CIM frente aos seus quimiotipos, exceto o composto 1,8-cineol, que apresentou menor inibição do crescimento micelial para os três fungos testados, sugerindo que o perfil químico ou a presença de algum outro composto no óleo essencial pode estar atuando na inibição do crescimento dos três fungos estudados. O composto isopulegol proporcionou menor CFM para o fungo C. musae (0,4517 mL/L) em relação aos fungos F. pallidoroseum e F. solani, para os quais apresentou CFM de 0,4927 mL/L. O composto citral proporcionou um menor CFM sobre o fungo C. musae (0,1668 mL/L), em relação aos demais fungos testados. Os óleos essenciais de quimiotipos de M. lundiana e seus compostos majoritários apresentaram potencial para o controle dos fitopatógenos estudados, podendo ser considerados como uma alternativa para a agricultura, uma vez que em concentrações mais baixasapresentaram efeito inibitório e fungicida frente a estes organismos.EDUFU2018-10-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3942910.14393/BJ-v34n5a2018-39429Bioscience Journal ; Vol. 34 No. 5 (2018): Sept./Oct.; 1200-1209Bioscience Journal ; v. 34 n. 5 (2018): Sept./Oct.; 1200-12091981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/39429/24207Brazil; ContemporaryCopyright (c) 2018 Mércia Freitas Alves, Arie Fitzgerald Blank, Paulo Roberto Gagliardi, Maria de Fátima Arrigoni-Blank, Daniela Aparecida de Castro Nizio, Fabiany de Andrade Brito, Taís Santos Sampaiohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAlves, Mércia FreitasBlank, Arie FitzgeraldGagliardi, Paulo RobertoArrigoni-Blank, Maria de FátimaNizio, Daniela Aparecida de CastroBrito, Fabiany de AndradeSampaio, Taís Santos2022-02-10T00:30:57Zoai:ojs.www.seer.ufu.br:article/39429Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-10T00:30:57Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi Óleos essenciais de Myrcia lundiana Kiaersk e seus compostos majoritários apresentam atividades diferenciadas sobre três fungos fitopatogênicos |
title |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi |
spellingShingle |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi Alves, Mércia Freitas Monoterpenes Lasiodiplodia theobromae Fusarium pallidoroseum Fusarium solani Myrtaceae Volatile oil Biological Sciences |
title_short |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi |
title_full |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi |
title_fullStr |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi |
title_full_unstemmed |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi |
title_sort |
Essential oils of Myrcia lundiana Kiaersk and their major compounds show differentiated activities against three phytopathogenic fungi |
author |
Alves, Mércia Freitas |
author_facet |
Alves, Mércia Freitas Blank, Arie Fitzgerald Gagliardi, Paulo Roberto Arrigoni-Blank, Maria de Fátima Nizio, Daniela Aparecida de Castro Brito, Fabiany de Andrade Sampaio, Taís Santos |
author_role |
author |
author2 |
Blank, Arie Fitzgerald Gagliardi, Paulo Roberto Arrigoni-Blank, Maria de Fátima Nizio, Daniela Aparecida de Castro Brito, Fabiany de Andrade Sampaio, Taís Santos |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Alves, Mércia Freitas Blank, Arie Fitzgerald Gagliardi, Paulo Roberto Arrigoni-Blank, Maria de Fátima Nizio, Daniela Aparecida de Castro Brito, Fabiany de Andrade Sampaio, Taís Santos |
dc.subject.por.fl_str_mv |
Monoterpenes Lasiodiplodia theobromae Fusarium pallidoroseum Fusarium solani Myrtaceae Volatile oil Biological Sciences |
topic |
Monoterpenes Lasiodiplodia theobromae Fusarium pallidoroseum Fusarium solani Myrtaceae Volatile oil Biological Sciences |
description |
The present study evaluated the antifungal activity of the essential oils of chemotypes of Myrcia lundiana and their major compounds on the fungi Fusarium pallidoroseum, Fusarium solani, and Colletotrichum musae. The essential oils were obtained by hydrodistillation and analyzed by GCMS/FID. For the evaluation of the antifungal activity, the essential oils and the major compounds were tested at the concentration of 0.1 mL/L until the fungicidal effect was detected. The major compounds detected in the essential oil were 1,8-cineole, isopulegol, and citral. The chemotypes (MLU-005 and MLU-019) provided 100% mycelial growth inhibition for the fungus F. pallidoroseum from the concentration of 1.1 mL/L (minimum inhibition concentration - MIC). For chemotype (MLU-022), the minimum fungicidal concentration (MFC) was 0.3 mL/L. For F. solani, the essential oils of the chemotypes (MLU-005 and MLU-019) presented MIC at concentrations of 7.0 and 5.0 mL/L, respectively. The essential oil of the chemotype (MLU-022) presented MFC of 0.6 mL/L. Different MIC was observed for the three studied chemotypes for the fungus C. musae, ranging between 0.4 mL/L, for the chemotype (MLU-005); 0.5 mL/L, for the chemotype (MLU-022); and 0.7 mL/L, for the chemotype (MLU-019). The best MFC was observed for the chemotype (MLU-005) (0.5 mL/L). The major compounds tested separately presented better MIC values when compared with their chemotypes, except for the compound 1,8-cineole, which presented lower mycelial growth inhibition for the three fungi tested, suggesting that the chemical profile or the presence of some other compound of the essential oil may inhibit the growth of the three fungi studied. The compound isopulegol provided lower MFC for the fungus C. musae (0.4517 mL/L) when compared with the fungi F. pallidoroseum and F. solani, (MFC of 0.4927 mL/L). The compound citral provided a lower MFC on the fungus C. musae (0.1668 mL/L) in relation to the other fungi tested. The essential oils of the chemotypes of M. lundiana and their major compounds showed potential to control the studied phytopathogens and can be an alternative for agriculture for presenting an inhibitory and fungicidal effect against these organisms at lower concentrations. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-11 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/39429 10.14393/BJ-v34n5a2018-39429 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39429 |
identifier_str_mv |
10.14393/BJ-v34n5a2018-39429 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39429/24207 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 34 No. 5 (2018): Sept./Oct.; 1200-1209 Bioscience Journal ; v. 34 n. 5 (2018): Sept./Oct.; 1200-1209 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
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1797069078394830848 |