ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea
Botrytis cinerea is a ubiquitous fungus causing gray mold, the main postharvest disease in fruit, which implies important economic losses in agriculture. With growing concern over health and environmental effects of pesticides, the search for eco-friendly alternatives is a clear priority. Plant ext...
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| Autores principales: | , , , , |
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| Formato: | Online |
| Lenguaje: | eng |
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Facultad de Ciencias Agrarias-UNCuyo
2019
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| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2729 |
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I11-R107article-2729 |
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ojs |
| institution |
Universidad Nacional de Cuyo |
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Revistas en línea |
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Revistas en línea |
| collection |
Revista de la Facultad de Ciencias Agrarias |
| journal_title_str |
Revista de la Facultad de Ciencias Agrarias |
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I-11 |
| repository_str |
R-107 |
| language |
eng |
| format |
Online |
| author |
Boiteux, Joana Espino, Magdalena Fernández, María de los Ángeles Pizzuolo, Pablo Silva, María Fernanda |
| spellingShingle |
Boiteux, Joana Espino, Magdalena Fernández, María de los Ángeles Pizzuolo, Pablo Silva, María Fernanda ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea solventes eutécticos naturales biocompuestos actividad antimicrobiana plantas medicinales control poscosecha natural deep eutectic solvents biocompounds antimicrobial activity medicinal plant postharvest control |
| author_facet |
Boiteux, Joana Espino, Magdalena Fernández, María de los Ángeles Pizzuolo, Pablo Silva, María Fernanda |
| author_sort |
Boiteux, Joana |
| title |
ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea |
| title_short |
ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea |
| title_full |
ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea |
| title_fullStr |
ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea |
| title_full_unstemmed |
ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea |
| title_sort |
eco-friendly postharvest protection: larrea cuneifolia-nades extract against botrytis cinerea |
| description |
Botrytis cinerea is a ubiquitous fungus causing gray mold, the main postharvest disease in fruit, which implies important economic losses in agriculture. With growing concern over health and environmental effects of pesticides, the search for eco-friendly alternatives is a clear priority. Plant extracts represent a rich source of biocompounds with attractive antimicrobial properties. In the last decade, Natural Deep Eutectic Solvents (NADES) has emerged as an auspicious green extraction media to achieve bioextract for a sustainable postharvest control. In the present study, a novel L. cuneifolia NADES-based bioextract was evaluated against B. cinerea. To this purpose, a NADES composed by lactic acid, glucose andwater (LGH) was used as extracting agent and compared with traditional solvents in terms of antioxidant capacity and total phenolic content. Furthermore, the bioextract antifungal activity was tested in vitro and also in vivo on artificially inoculated grapes, in order to obtain preliminary data about the efficacy on gray mold development. The antimicrobial activity of the bioextract was assessed using agar diffusion method against B. cinerea, inhibition of 92% was achieved with the bioextract at 2%. Notably, L. cuneifolia bioextract showed an excellent performance for gray mold control on grapes, supporting their potential as alternative green fungicide.
Highlights
Green solvents are a promising alternative to traditional solvents for obtaining bioextracts.
Larrea cuneifolia bioextract was effective against Botrytis cinerea mycelial growth.
L. cuneifolia bioextract reveals the valuable use as sustainable fungicide.
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| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2019 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2729 |
| topic |
solventes eutécticos naturales biocompuestos actividad antimicrobiana plantas medicinales control poscosecha natural deep eutectic solvents biocompounds antimicrobial activity medicinal plant postharvest control |
| topic_facet |
solventes eutécticos naturales biocompuestos actividad antimicrobiana plantas medicinales control poscosecha natural deep eutectic solvents biocompounds antimicrobial activity medicinal plant postharvest control |
| work_keys_str_mv |
AT boiteuxjoana ecofriendlypostharvestprotectionlarreacuneifolianadesextractagainstbotrytiscinerea AT espinomagdalena ecofriendlypostharvestprotectionlarreacuneifolianadesextractagainstbotrytiscinerea AT fernandezmariadelosangeles ecofriendlypostharvestprotectionlarreacuneifolianadesextractagainstbotrytiscinerea AT pizzuolopablo ecofriendlypostharvestprotectionlarreacuneifolianadesextractagainstbotrytiscinerea AT silvamariafernanda ecofriendlypostharvestprotectionlarreacuneifolianadesextractagainstbotrytiscinerea |
| _version_ |
1800220884942716928 |
| spelling |
I11-R107article-27292020-04-22T13:37:49Z ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea ECo-friendly postharvest protection: Larrea cuneifolia-nades extract against Botrytis cinerea Boiteux, Joana Espino, Magdalena Fernández, María de los Ángeles Pizzuolo, Pablo Silva, María Fernanda solventes eutécticos naturales biocompuestos actividad antimicrobiana plantas medicinales control poscosecha natural deep eutectic solvents biocompounds antimicrobial activity medicinal plant postharvest control Botrytis cinerea is a ubiquitous fungus causing gray mold, the main postharvest disease in fruit, which implies important economic losses in agriculture. With growing concern over health and environmental effects of pesticides, the search for eco-friendly alternatives is a clear priority. Plant extracts represent a rich source of biocompounds with attractive antimicrobial properties. In the last decade, Natural Deep Eutectic Solvents (NADES) has emerged as an auspicious green extraction media to achieve bioextract for a sustainable postharvest control. In the present study, a novel L. cuneifolia NADES-based bioextract was evaluated against B. cinerea. To this purpose, a NADES composed by lactic acid, glucose andwater (LGH) was used as extracting agent and compared with traditional solvents in terms of antioxidant capacity and total phenolic content. Furthermore, the bioextract antifungal activity was tested in vitro and also in vivo on artificially inoculated grapes, in order to obtain preliminary data about the efficacy on gray mold development. The antimicrobial activity of the bioextract was assessed using agar diffusion method against B. cinerea, inhibition of 92% was achieved with the bioextract at 2%. Notably, L. cuneifolia bioextract showed an excellent performance for gray mold control on grapes, supporting their potential as alternative green fungicide. Highlights Green solvents are a promising alternative to traditional solvents for obtaining bioextracts. Larrea cuneifolia bioextract was effective against Botrytis cinerea mycelial growth. L. cuneifolia bioextract reveals the valuable use as sustainable fungicide. Botrytis cinerea is a ubiquitous fungus causing gray mold, the main postharvest disease in fruit, which implies important economic losses in agriculture. With growing concern over health and environmental effects of pesticides, the search for eco-friendly alternatives is a clear priority. Plant extracts represent a rich source of biocompounds with attractive antimicrobial properties. In the last decade, Natural Deep Eutectic Solvents (NADES) has emerged as an auspicious green extraction media to achieve bioextract for a sustainable postharvest control. In the present study, a novel L. cuneifolia NADES-based bioextract was evaluated against B. cinerea. To this purpose, a NADES composed by lactic acid, glucose andwater (LGH) was used as extracting agent and compared with traditional solvents in terms of antioxidant capacity and total phenolic content. Furthermore, the bioextract antifungal activity was tested in vitro and also in vivo on artificially inoculated grapes, in order to obtain preliminary data about the efficacy on gray mold development. The antimicrobial activity of the bioextract was assessed using agar diffusion method against B. cinerea, inhibition of 92% was achieved with the bioextract at 2%. Notably, L. cuneifolia bioextract showed an excellent performance for gray mold control on grapes, supporting their potential as alternative green fungicide. Highlights Green solvents are a promising alternative to traditional solvents for obtaining bioextracts. Larrea cuneifolia bioextract was effective against Botrytis cinerea mycelial growth. L. cuneifolia bioextract reveals the valuable use as sustainable fungicide. Facultad de Ciencias Agrarias-UNCuyo 2019-12-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2729 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 51 No. 2 (2019): July-December; 427-437 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 51 Núm. 2 (2019): Julio-Diciembre; 427-437 1853-8665 0370-4661 eng https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/2729/1974 Derechos de autor 2019 Revista de la Facultad de Ciencias Agrarias UNCuyo |
