Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT)
The possibility of cultivation without the use of chemical insecticides or reduction thereof, associated with the requirements of consumers has motivated growers to return to the practice of bagging fruit, but it is possible that this technique causes changes in the visual and organoleptic character...
| Main Authors: | , , , , , |
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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
2017
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/5839 |
| _version_ | 1801706270656299008 |
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| author | Pastori, Patrik Luiz Figueiras, Rosenya Michely Cintra Oster, Andréia Hansen Gonçalves Barbosa, Marianne Silveira, Márcia Régia Souza da Paiva, Lorena Gomes Girão |
| author_facet | Pastori, Patrik Luiz Figueiras, Rosenya Michely Cintra Oster, Andréia Hansen Gonçalves Barbosa, Marianne Silveira, Márcia Régia Souza da Paiva, Lorena Gomes Girão |
| author_sort | Pastori, Patrik Luiz |
| collection | OJS |
| description | The possibility of cultivation without the use of chemical insecticides or reduction thereof, associated with the requirements of consumers has motivated growers to return to the practice of bagging fruit, but it is possible that this technique causes changes in the visual and organoleptic characteristics of fruits. The objective of this study was to evaluate possible changes in postharvest characteristics in ‘Valerin’ tomato fruits produced inside nonwoven bags (TNT) and validate the best period for bagging. The fruits came from commercial cultivation of tomato plants, located in “Ubajara”, “Ceará” State, Brazil. The experiment design used 2 × 4 factorial randomized blocks with five repetitions. The factors considered two types of insecticide use: 1-Plants treated with insecticides and 2-Plants not treated with insecticides, and four ways to bag the bunches with nonwoven fabric (TNT): T1-Bagging flower, T2-Bagging the bunches with fruits with a 1.5 cm diameter, T3-Bagging the bunches with fruits with a 3.0 cm diameter, and T4-Bunches not bagged (control). Variations in color parameters (brightness and hue angle) and firmness did not compromise the fruit quality when bagging was conducted in the flower stage (T1) or when the fruits had a 1.5 cm diameter (T2). The other parameters (titratable acidity, total soluble solids, total carotenoids, lycopene and ß-carotene) showed no change when compared to the control. Bagging the tomato bunches in the flower stage or when the fruits had a 1.5 cm diameter did not change the postharvest quality. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-5839 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2017 |
| 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-58392020-08-03T23:58:46Z Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT) Calidad poscosecha de los frutos de tomate embolsados con textil no tejido (TNT) Pastori, Patrik Luiz Figueiras, Rosenya Michely Cintra Oster, Andréia Hansen Gonçalves Barbosa, Marianne Silveira, Márcia Régia Souza da Paiva, Lorena Gomes Girão Solanum lycopersicum Pest control Fruit quality Solanum lycopersicum Control de plagas Calidad del fruto The possibility of cultivation without the use of chemical insecticides or reduction thereof, associated with the requirements of consumers has motivated growers to return to the practice of bagging fruit, but it is possible that this technique causes changes in the visual and organoleptic characteristics of fruits. The objective of this study was to evaluate possible changes in postharvest characteristics in ‘Valerin’ tomato fruits produced inside nonwoven bags (TNT) and validate the best period for bagging. The fruits came from commercial cultivation of tomato plants, located in “Ubajara”, “Ceará” State, Brazil. The experiment design used 2 × 4 factorial randomized blocks with five repetitions. The factors considered two types of insecticide use: 1-Plants treated with insecticides and 2-Plants not treated with insecticides, and four ways to bag the bunches with nonwoven fabric (TNT): T1-Bagging flower, T2-Bagging the bunches with fruits with a 1.5 cm diameter, T3-Bagging the bunches with fruits with a 3.0 cm diameter, and T4-Bunches not bagged (control). Variations in color parameters (brightness and hue angle) and firmness did not compromise the fruit quality when bagging was conducted in the flower stage (T1) or when the fruits had a 1.5 cm diameter (T2). The other parameters (titratable acidity, total soluble solids, total carotenoids, lycopene and ß-carotene) showed no change when compared to the control. Bagging the tomato bunches in the flower stage or when the fruits had a 1.5 cm diameter did not change the postharvest quality. La posibilidad de producción sin el uso de insecticidas químicos o la reducción de los mismos, asociada a las exigencias de los consumidores ha motivado a los cultivadores a volver a la práctica de embolsado del fruto, pero es posible que esta técnica cause cambios en las características visuales y organolépticas del mismo. El objetivo de este estudio fue evaluar los posibles cambios en las características poscosecha en los frutos de tomate ‘Valerin’ producidos dentro de las bolsas de textil no tejido (TNT) y validar el mejor período para la finalización del embolsado. Los frutos utilizados fueron de una plantación comercial de tomate, ubicada en “Ubajara”, Estado de “Ceará”, Brasil. El diseño experimental fue bloques al azar en factorial 2 × 4, con cinco repeticiones. Los factores considerados se refieren a dos formas de uso de los insecticidas: 1-Plantas tratadas con insecticidas y 2-Plantas no tratadas con insecticidas y cuatro formas de embolsar los racimos con tejido no tejido (TNT): T1-Empaqueta flor, T2-Embolsado de los racimos con frutos de 1,5 cm de diámetro, T3-Embolsado de los racimos con frutos de 3,0 cm de diámetro, T4-Racimos no embolsados (control). Las variaciones en los parámetros de color (brillo y ángulo de tono) y firmeza no comprometieron la calidad del fruto cuando se embolsaba en la etapa de flor (T1) o cuando los frutos tenían 1,5 cm de diámetro (T2). Los otros parámetros (acidez titulable, sólidos solubles totales, carotenoides totales, licopeno y ß-caroteno) no mostraron cambios en comparación con el control. Embolsar racimos de tomate cuando se realizan en la etapa de flor o cuando los frutos tienen alrededor de 1,5 cm de diámetro no cambia la calidad poscosecha. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2017-06-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/5839 10.17584/rcch.2017v11i1.5839 Revista Colombiana de Ciencias Hortícolas; Vol. 11 No. 1 (2017); 80-88 Revista Colombiana de Ciencias Hortícolas; Vol. 11 Núm. 1 (2017); 80-88 Revista Colombiana de Ciencias Hortícolas; Vol. 11 No 1 (2017); 80-88 Revista Colombiana de Ciencias Hortícolas; V. 11 N. 1 (2017); 80-88 Revista Colombiana de Ciencias Hortícolas; v. 11 n. 1 (2017); 80-88 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/5839/pdf_1 |
| spellingShingle | Solanum lycopersicum Pest control Fruit quality Solanum lycopersicum Control de plagas Calidad del fruto Pastori, Patrik Luiz Figueiras, Rosenya Michely Cintra Oster, Andréia Hansen Gonçalves Barbosa, Marianne Silveira, Márcia Régia Souza da Paiva, Lorena Gomes Girão Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT) |
| title | Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT) |
| title_alt | Calidad poscosecha de los frutos de tomate embolsados con textil no tejido (TNT) |
| title_full | Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT) |
| title_fullStr | Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT) |
| title_full_unstemmed | Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT) |
| title_short | Postharvest quality of tomato fruits bagged with nonwoven fabric (TNT) |
| title_sort | postharvest quality of tomato fruits bagged with nonwoven fabric tnt |
| topic | Solanum lycopersicum Pest control Fruit quality Solanum lycopersicum Control de plagas Calidad del fruto |
| topic_facet | Solanum lycopersicum Pest control Fruit quality Solanum lycopersicum Control de plagas Calidad del fruto |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/5839 |
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