Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures
The champa (Campomanesia lineatifolia) is a very perishability berry with a pleasant taste. The objective of this research was to study the regulation and prolongation of the postharvest conservation of champa fruits using 1-methylcyclopropene (1-MCP) and refrigeration. Two experiments were carried...
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| Format: | Online |
| Language: | eng |
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Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC
2021
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/12499 |
| _version_ | 1801706299219509248 |
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| author | González C., Angie Katherine González-Martínez, Laura Fernanda Córdoba, Luis David Rincón P., Alfonso Balaguera-López, Helber Enrique |
| author_facet | González C., Angie Katherine González-Martínez, Laura Fernanda Córdoba, Luis David Rincón P., Alfonso Balaguera-López, Helber Enrique |
| author_sort | González C., Angie Katherine |
| collection | OJS |
| description | The champa (Campomanesia lineatifolia) is a very perishability berry with a pleasant taste. The objective of this research was to study the regulation and prolongation of the postharvest conservation of champa fruits using 1-methylcyclopropene (1-MCP) and refrigeration. Two experiments were carried out: In experiment 1, four treatments were evaluated to understand the regulation of maturation. The treatments were: control, 1-MCP, ethylene and 1-MCP + ethylene. The fruits were stored at room temperature. In experiment 2, the combination of the application of 1-MCP and two storage temperatures (room temperature [16±2°C] as well as 2±0.4°C) were used. In the two experiments, four repetitions were used, each one with approximately 500 g of fruits harvested at stage 2 of maturity (25% yellow and 75% green). The results of experiment 1 indicated that the fruits with 1-MCP presented the longest postharvest duration (17 days), firmness, and titratable acidity. They also had the lowest respiratory rate and weight loss during the 10 days. However, the fruits treated with ethylene had the opposite behavior, indicating that the changes evaluated during ripening were associated with this hormone. In experiment 2, the fruits refrigerated at 2°C, with or without the application of 1-MCP, had the longest postharvest duration, lasting 26 days, as compared to 12 days in the control fruits (without refrigeration and with 1-MCP). The fruits that lasted longer had a low respiratory rate during storage, as well as lower values for weight loss and, color index but, greater firmness and acidity. The 1-MCP was efficient when the fruits were at room temperature. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-12499 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2021 |
| 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-124992021-11-03T13:59:28Z Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures Regulación de la vida poscosecha de frutos de Campomanesia lineatifolia R. & P. mediante la interacción del etileno, 1-metilciclopropeno y bajas temperaturas González C., Angie Katherine González-Martínez, Laura Fernanda Córdoba, Luis David Rincón P., Alfonso Balaguera-López, Helber Enrique Exotic fruit Maturation Postharvest treatments Myrtaceae Fruits Fruto exótico Maduración Tratamientos poscosecha Myrtaceae Frutas The champa (Campomanesia lineatifolia) is a very perishability berry with a pleasant taste. The objective of this research was to study the regulation and prolongation of the postharvest conservation of champa fruits using 1-methylcyclopropene (1-MCP) and refrigeration. Two experiments were carried out: In experiment 1, four treatments were evaluated to understand the regulation of maturation. The treatments were: control, 1-MCP, ethylene and 1-MCP + ethylene. The fruits were stored at room temperature. In experiment 2, the combination of the application of 1-MCP and two storage temperatures (room temperature [16±2°C] as well as 2±0.4°C) were used. In the two experiments, four repetitions were used, each one with approximately 500 g of fruits harvested at stage 2 of maturity (25% yellow and 75% green). The results of experiment 1 indicated that the fruits with 1-MCP presented the longest postharvest duration (17 days), firmness, and titratable acidity. They also had the lowest respiratory rate and weight loss during the 10 days. However, the fruits treated with ethylene had the opposite behavior, indicating that the changes evaluated during ripening were associated with this hormone. In experiment 2, the fruits refrigerated at 2°C, with or without the application of 1-MCP, had the longest postharvest duration, lasting 26 days, as compared to 12 days in the control fruits (without refrigeration and with 1-MCP). The fruits that lasted longer had a low respiratory rate during storage, as well as lower values for weight loss and, color index but, greater firmness and acidity. The 1-MCP was efficient when the fruits were at room temperature. La champa (Campomanesia lineatifolia) es una baya con sabor agradable y muy perecedera. El objetivo de este trabajo fue estudiar la regulación y prolongación de la vida poscosecha de los frutos de champa mediante el uso de 1-metilciclopropeno (1-MCP) y la refrigeración. Se realizaron dos experimentos, en el experimento 1 se evaluaron cuatro tratamientos para entender la regulación de la maduración, estos fueron: testigo, 1-MCP, etileno y 1-MCP+etileno, los frutos fueron almacenados a temperatura ambiente. En el experimento 2 se realizó la combinación de la aplicación o no de 1-MCP y dos temperaturas de almacenamiento (ambiente [16±2°C] y 2±0,4°C). En los dos experimentos se utilizaron cuatro repeticiones, cada una con aproximadamente 500 g de frutos cosechados en estado 2 de madurez (25% amarillos, 75%verdes). Los resultados del experimento 1 indicaron que los frutos con 1-MCP presentaron la mayor duración poscosecha (17 días), firmeza, acidez titulable, también la menor tasa respiratoria y pérdida de peso durante los 10 días que estuvieron los frutos de todos los tratamientos, los frutos tratados con etileno tuvieron el comportamiento contrario, indicando que los cambios durante la maduración evaluados están asociados a esta hormona. En el experimento 2, los frutos refrigerados a 2°C con o sin aplicación de 1-MCP tuvieron la mayor duración poscosecha con 26 días, en comparación con 12 días que duraron los frutos testigo (sin refrigeración y son 1-MCP), estos mismos frutos con mayor duración presentaron una muy baja tasa respiratoria durante el almacenamiento, menores valores de la pérdida de peso, menor índice de color, mayor firmeza y acidez. También se encontró que el 1-MCP es eficiente cuando los frutos están a temperatura ambiente. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2021-03-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Text Texto application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/12499 10.17584/rcch.2021v15i2.12499 Revista Colombiana de Ciencias Hortícolas; Vol. 15 No. 2 (2021); e12499 Revista Colombiana de Ciencias Hortícolas; Vol. 15 Núm. 2 (2021); e12499 Revista Colombiana de Ciencias Hortícolas; Vol. 15 No 2 (2021); e12499 Revista Colombiana de Ciencias Hortícolas; V. 15 N. 2 (2021); e12499 Revista Colombiana de Ciencias Hortícolas; v. 15 n. 2 (2021); e12499 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/12499/10450 Colombia; Boyaca; Miraflores Colombia; Boyaca; Miraflores Copyright (c) 2021 Revista Colombiana de Ciencias Hortícolas |
| spellingShingle | Exotic fruit Maturation Postharvest treatments Myrtaceae Fruits Fruto exótico Maduración Tratamientos poscosecha Myrtaceae Frutas González C., Angie Katherine González-Martínez, Laura Fernanda Córdoba, Luis David Rincón P., Alfonso Balaguera-López, Helber Enrique Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures |
| title | Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures |
| title_alt | Regulación de la vida poscosecha de frutos de Campomanesia lineatifolia R. & P. mediante la interacción del etileno, 1-metilciclopropeno y bajas temperaturas |
| title_full | Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures |
| title_fullStr | Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures |
| title_full_unstemmed | Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures |
| title_short | Regulating the postharvest life of Campomanesia lineatifolia R. & P. fruits through the interaction of ethylene, 1-methylcyclopropene and low temperatures |
| title_sort | regulating the postharvest life of campomanesia lineatifolia r p fruits through the interaction of ethylene 1 methylcyclopropene and low temperatures |
| topic | Exotic fruit Maturation Postharvest treatments Myrtaceae Fruits Fruto exótico Maduración Tratamientos poscosecha Myrtaceae Frutas |
| topic_facet | Exotic fruit Maturation Postharvest treatments Myrtaceae Fruits Fruto exótico Maduración Tratamientos poscosecha Myrtaceae Frutas |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/12499 |
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