Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs
The fig is one of the most perishable fruits during the postharvest phase, which has prompted studies to evaluate the effects of substances applied on figs after harvest in order to extend their postharvest life. The aim of this work was to evaluate the effects of different concentrations of 1-methy...
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Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC
2018
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7209 |
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| author | Tofanelli, Mauro Brasil Dias Cuquel, Francine Lorena Medeiros, José Gilberto Sousa D’angelo, Jessica Welinski de Oliveira |
| author_facet | Tofanelli, Mauro Brasil Dias Cuquel, Francine Lorena Medeiros, José Gilberto Sousa D’angelo, Jessica Welinski de Oliveira |
| author_sort | Tofanelli, Mauro Brasil Dias |
| collection | OJS |
| description | The fig is one of the most perishable fruits during the postharvest phase, which has prompted studies to evaluate the effects of substances applied on figs after harvest in order to extend their postharvest life. The aim of this work was to evaluate the effects of different concentrations of 1-methylcyclopropene (1-MCP) on the postharvest quality of Roxo de Valinhos figs. The research was conducted by applying 4 concentrations of 1-MCP (0 - control, 5, 10, and 20 μg L-1) on figs, after which the fruits were evaluated at five different storage times (0, 4, 8, 12, and 16 days). The results showed that 20 μg L-1 of 1-MCP provided the best fruit firmness at day 12 after harvest. The 1-MCP treatments did not improve the total amount of total soluble solids (TSS), but we observed higher amount of total solids from 12 to 16 days of storage. Higher acidity was observed in the figs without a 1-MCP treatment at 8 days of storage and with 20 μg L-1 of 1-MCP after 12 days of storage. 1-MCP did not affect fruit weight loss. The figs treated with 1-MCP showed promising and rising values of firmness, acidity, and TSS at the highest dose. The TSS concentration tended to increase at the higher doses. As a result, it could be interesting to assay this substance with applications with higher concentrations than those used in the present study. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-7209 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2018 |
| publisher | Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-72092020-08-03T23:56:56Z Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs Efecto del 1-metilciclopropeno en la calidad poscosecha de frutos de higos maduros de la var. Roxo-de-Valinhos Tofanelli, Mauro Brasil Dias Cuquel, Francine Lorena Medeiros, José Gilberto Sousa D’angelo, Jessica Welinski de Oliveira Ficus carica 1-MCP firmness soluble solids titratable acidity weight loss. SB354-402 SB129-130 Ficus carica 1-MCP firmeza sólidos solubles acidez titulable y pérdida de peso. SB354-402 SB129-130 The fig is one of the most perishable fruits during the postharvest phase, which has prompted studies to evaluate the effects of substances applied on figs after harvest in order to extend their postharvest life. The aim of this work was to evaluate the effects of different concentrations of 1-methylcyclopropene (1-MCP) on the postharvest quality of Roxo de Valinhos figs. The research was conducted by applying 4 concentrations of 1-MCP (0 - control, 5, 10, and 20 μg L-1) on figs, after which the fruits were evaluated at five different storage times (0, 4, 8, 12, and 16 days). The results showed that 20 μg L-1 of 1-MCP provided the best fruit firmness at day 12 after harvest. The 1-MCP treatments did not improve the total amount of total soluble solids (TSS), but we observed higher amount of total solids from 12 to 16 days of storage. Higher acidity was observed in the figs without a 1-MCP treatment at 8 days of storage and with 20 μg L-1 of 1-MCP after 12 days of storage. 1-MCP did not affect fruit weight loss. The figs treated with 1-MCP showed promising and rising values of firmness, acidity, and TSS at the highest dose. The TSS concentration tended to increase at the higher doses. As a result, it could be interesting to assay this substance with applications with higher concentrations than those used in the present study. El higo es una de las frutas más perecederas en la poscosecha, lo cual ha promovido estudios para evaluar el efecto a aplicación de sustancias en el fruto después de la cosecha con el fin de conservar su calidad. El objetivo de este trabajo fue evaluar el efecto de diferentes concentraciones 1-metilciclopropeno (1-MCP) en la calidad de poscosecha del higo variedad Roxo-de-Valinhos. El experimento fue realizado con aplicaciones de cuatro concentraciones de 1-MCP (0 - testigo, 5, 10 y 20 μg L-1) en los frutos que fueran evaluados en cinco diferentes períodos de almacenamiento (0, 4, 8, 12 y 16 días). El tratamiento con 1-MCP no aumentó el contenido de sólidos solubles totales (SST), sin embargo se observó un considerable incremento en el período de 12 y 16 días de almacenamiento. La acidez elevada fue obtenida en los frutos no tratados con 1-MCP a los 8 días de almacenamiento y en los tratados con 20 μg L-1 de 1-MCP a los 12 días de almacenamiento. El 1-MCP no influenció en la pérdida de peso de los frutos. Los higos tratados con las dosis de 1-MCP mostraron valores prometedores y crecientes de firmeza, acidez y SST. Las concentraciones de SST tendieron a aumentar a una dosis más alta, por lo que puede ser interesante probar esta sustancia aplicada en las concentraciones más altas que las utilizadas en este trabajo. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2018-05-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Experimental Experimental application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7209 10.17584/rcch.2018v12i1.7209 Revista Colombiana de Ciencias Hortícolas; Vol. 12 No. 1 (2018); 75-81 Revista Colombiana de Ciencias Hortícolas; Vol. 12 Núm. 1 (2018); 75-81 Revista Colombiana de Ciencias Hortícolas; Vol. 12 No 1 (2018); 75-81 Revista Colombiana de Ciencias Hortícolas; V. 12 N. 1 (2018); 75-81 Revista Colombiana de Ciencias Hortícolas; v. 12 n. 1 (2018); 75-81 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7209/pdf |
| spellingShingle | Ficus carica 1-MCP firmness soluble solids titratable acidity weight loss. SB354-402 SB129-130 Ficus carica 1-MCP firmeza sólidos solubles acidez titulable y pérdida de peso. SB354-402 SB129-130 Tofanelli, Mauro Brasil Dias Cuquel, Francine Lorena Medeiros, José Gilberto Sousa D’angelo, Jessica Welinski de Oliveira Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs |
| title | Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs |
| title_alt | Efecto del 1-metilciclopropeno en la calidad poscosecha de frutos de higos maduros de la var. Roxo-de-Valinhos |
| title_full | Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs |
| title_fullStr | Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs |
| title_full_unstemmed | Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs |
| title_short | Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs |
| title_sort | effects of 1 methylcyclopropene on postharvest quality of roxo de valinhos fresh ripe figs |
| topic | Ficus carica 1-MCP firmness soluble solids titratable acidity weight loss. SB354-402 SB129-130 Ficus carica 1-MCP firmeza sólidos solubles acidez titulable y pérdida de peso. SB354-402 SB129-130 |
| topic_facet | Ficus carica 1-MCP firmness soluble solids titratable acidity weight loss. SB354-402 SB129-130 Ficus carica 1-MCP firmeza sólidos solubles acidez titulable y pérdida de peso. SB354-402 SB129-130 |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7209 |
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