Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | https://doi.org/10.1007/s00284-019-01663-2 http://www.locus.ufv.br/handle/123456789/24411 |
Resumo: | Phenolic (free, conjugated and bound) and carotenoid extracts from microalgae Nannochloropsis sp. and Spirulina sp. were investigated regarding their potential to mitigate contamination by Fusarium complex fungal pathogens. Free phenolic acid extracts from both microalgae were the most efficient, promoting the lowest mycelial growth rates of 0.51 cm day− 1 (Spirulina sp.) and 0.78 cm day− 1 (Nannochloropsis sp.). An experiment involving natural free phenolic acid extracts and synthetic solutions was carried out based on the natural phenolic acid profile. The results revealed that the synthetic mixtures of phenolic acids from both microalgae were less efficient than the natural extracts at inhibiting fungal growth, indicating that no purification is required. The half-maximal effective concentration (EC50) values of 49.6 μg mL− 1 and 33.9 μg mL− 1 were determined for the Nannochloropsis and Spirulina phenolic acid extracts, respectively. The use of phenolic extracts represents a new perspective regarding the application of compounds produced by marine biotechnology to prevent Fusarium species contamination. |
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Nicolli, Camila PrimieriDel Ponte, Emerson M.Scaglioni, Priscila TessmerPagnussatt, Fernanda ArnholdLemos, Andressa CunhaBadiale-Furlong, Eliana2019-04-09T18:02:05Z2019-04-09T18:02:05Z20191432-0991https://doi.org/10.1007/s00284-019-01663-2http://www.locus.ufv.br/handle/123456789/24411Phenolic (free, conjugated and bound) and carotenoid extracts from microalgae Nannochloropsis sp. and Spirulina sp. were investigated regarding their potential to mitigate contamination by Fusarium complex fungal pathogens. Free phenolic acid extracts from both microalgae were the most efficient, promoting the lowest mycelial growth rates of 0.51 cm day− 1 (Spirulina sp.) and 0.78 cm day− 1 (Nannochloropsis sp.). An experiment involving natural free phenolic acid extracts and synthetic solutions was carried out based on the natural phenolic acid profile. The results revealed that the synthetic mixtures of phenolic acids from both microalgae were less efficient than the natural extracts at inhibiting fungal growth, indicating that no purification is required. The half-maximal effective concentration (EC50) values of 49.6 μg mL− 1 and 33.9 μg mL− 1 were determined for the Nannochloropsis and Spirulina phenolic acid extracts, respectively. The use of phenolic extracts represents a new perspective regarding the application of compounds produced by marine biotechnology to prevent Fusarium species contamination.engCurrent MicrobiologyPages 1–9, 2019Springer Science+Business Media, LLC, part of Springer Natureinfo:eu-repo/semantics/openAccessNannochloropsis sp.Spirulina spAntifungalFusarium graminearumNannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complexinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdfTexto completoapplication/pdf1462296https://locus.ufv.br//bitstream/123456789/24411/1/artigo.pdf11eed5e8c1ced3d5e521ace83b45ecabMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/24411/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/244112019-04-09 15:03:08.152oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452019-04-09T18:03:08LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex |
title |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex |
spellingShingle |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex Nicolli, Camila Primieri Nannochloropsis sp. Spirulina sp Antifungal Fusarium graminearum |
title_short |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex |
title_full |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex |
title_fullStr |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex |
title_full_unstemmed |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex |
title_sort |
Nannochloropsis sp. and Spirulina sp. as a source of antifungal compounds to mitigate contamination by Fusarium graminearum species complex |
author |
Nicolli, Camila Primieri |
author_facet |
Nicolli, Camila Primieri Del Ponte, Emerson M. Scaglioni, Priscila Tessmer Pagnussatt, Fernanda Arnhold Lemos, Andressa Cunha Badiale-Furlong, Eliana |
author_role |
author |
author2 |
Del Ponte, Emerson M. Scaglioni, Priscila Tessmer Pagnussatt, Fernanda Arnhold Lemos, Andressa Cunha Badiale-Furlong, Eliana |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Nicolli, Camila Primieri Del Ponte, Emerson M. Scaglioni, Priscila Tessmer Pagnussatt, Fernanda Arnhold Lemos, Andressa Cunha Badiale-Furlong, Eliana |
dc.subject.pt-BR.fl_str_mv |
Nannochloropsis sp. Spirulina sp Antifungal Fusarium graminearum |
topic |
Nannochloropsis sp. Spirulina sp Antifungal Fusarium graminearum |
description |
Phenolic (free, conjugated and bound) and carotenoid extracts from microalgae Nannochloropsis sp. and Spirulina sp. were investigated regarding their potential to mitigate contamination by Fusarium complex fungal pathogens. Free phenolic acid extracts from both microalgae were the most efficient, promoting the lowest mycelial growth rates of 0.51 cm day− 1 (Spirulina sp.) and 0.78 cm day− 1 (Nannochloropsis sp.). An experiment involving natural free phenolic acid extracts and synthetic solutions was carried out based on the natural phenolic acid profile. The results revealed that the synthetic mixtures of phenolic acids from both microalgae were less efficient than the natural extracts at inhibiting fungal growth, indicating that no purification is required. The half-maximal effective concentration (EC50) values of 49.6 μg mL− 1 and 33.9 μg mL− 1 were determined for the Nannochloropsis and Spirulina phenolic acid extracts, respectively. The use of phenolic extracts represents a new perspective regarding the application of compounds produced by marine biotechnology to prevent Fusarium species contamination. |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-04-09T18:02:05Z |
dc.date.available.fl_str_mv |
2019-04-09T18:02:05Z |
dc.date.issued.fl_str_mv |
2019 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
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article |
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dc.identifier.uri.fl_str_mv |
https://doi.org/10.1007/s00284-019-01663-2 http://www.locus.ufv.br/handle/123456789/24411 |
dc.identifier.issn.none.fl_str_mv |
1432-0991 |
identifier_str_mv |
1432-0991 |
url |
https://doi.org/10.1007/s00284-019-01663-2 http://www.locus.ufv.br/handle/123456789/24411 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
Pages 1–9, 2019 |
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Springer Science+Business Media, LLC, part of Springer Nature info:eu-repo/semantics/openAccess |
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Springer Science+Business Media, LLC, part of Springer Nature |
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openAccess |
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Current Microbiology |
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Current Microbiology |
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