Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears
Some natural products strengthening plant cuticles have proven effective against environmental stressors causing fruit damage. This study aimed to evaluate sunburn damage incidence and fruit quality of ’Beurr´e D´Anjou’ pears in different canopy positions (Sun or Shadow) or applied with Parka®, a bl...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Elsevier
2025
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/23376 https://www.sciencedirect.com/science/article/abs/pii/S030442382400520X https://doi.org/10.1016/j.scienta.2024.113363 |
| _version_ | 1855487117223788544 |
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| author | Del Brio, Josefina Castro, Andrea Lucia Curetti, Mariela Venturino, Andres Raffo Benegas, Maria Dolores |
| author_browse | Castro, Andrea Lucia Curetti, Mariela Del Brio, Josefina Raffo Benegas, Maria Dolores Venturino, Andres |
| author_facet | Del Brio, Josefina Castro, Andrea Lucia Curetti, Mariela Venturino, Andres Raffo Benegas, Maria Dolores |
| author_sort | Del Brio, Josefina |
| collection | INTA Digital |
| description | Some natural products strengthening plant cuticles have proven effective against environmental stressors causing fruit damage. This study aimed to evaluate sunburn damage incidence and fruit quality of ’Beurr´e D´Anjou’ pears in different canopy positions (Sun or Shadow) or applied with Parka®, a blend of food-grade phospholipids. The study was conducted over two seasons in an experimental plot located at INTA experimental station in Río Negro, Argentina. Sun damage was visually determined at harvest. Firmness, total soluble solids, titratable acidity and starch degradation were also measured at harvest. Ascorbic acid, chlorophyll, polyphenols content, antioxidant capacity and lipid peroxidation were determined in fruit peel. Parka® applications significantly reduced sunburn damage in pears. Higher ascorbic acid and chlorophyll contents were observed in ’Beurr´e D´Anjou’ fruit peel treated with Parka®. Main changes in fruit quality with Parka® applications were also influenced by environmental conditions during both growing seasons. |
| format | Artículo |
| id | INTA23376 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA233762025-08-08T13:53:37Z Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears Del Brio, Josefina Castro, Andrea Lucia Curetti, Mariela Venturino, Andres Raffo Benegas, Maria Dolores Ascorbic Acid Pears Varieties Fruit Quality Ácido Ascórbico Pera Variedades Calidad de la Fruta Sunburn Maturity Indices Asoleado Parka® Índices de Madurez Some natural products strengthening plant cuticles have proven effective against environmental stressors causing fruit damage. This study aimed to evaluate sunburn damage incidence and fruit quality of ’Beurr´e D´Anjou’ pears in different canopy positions (Sun or Shadow) or applied with Parka®, a blend of food-grade phospholipids. The study was conducted over two seasons in an experimental plot located at INTA experimental station in Río Negro, Argentina. Sun damage was visually determined at harvest. Firmness, total soluble solids, titratable acidity and starch degradation were also measured at harvest. Ascorbic acid, chlorophyll, polyphenols content, antioxidant capacity and lipid peroxidation were determined in fruit peel. Parka® applications significantly reduced sunburn damage in pears. Higher ascorbic acid and chlorophyll contents were observed in ’Beurr´e D´Anjou’ fruit peel treated with Parka®. Main changes in fruit quality with Parka® applications were also influenced by environmental conditions during both growing seasons. EEA Alto Valle Fil: Del Brío, Josefina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina Fil: Castro, Andrea Lucía. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina Fil: Curetti, Mariela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina Fil: Venturino, Andrés. Universidad Nacional del Comahue. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue (CITAAC); Argentina Fil: Venturino, Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones en Toxicología Ambiental y Agrobiotecnología del Comahue (CITAAC); Argentina Fil: Raffo Benegas, María Dolores. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina 2025-08-08T13:43:57Z 2025-08-08T13:43:57Z 2024-06-10 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/23376 https://www.sciencedirect.com/science/article/abs/pii/S030442382400520X 1879-1018 0304-4238 https://doi.org/10.1016/j.scienta.2024.113363 eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Elsevier Scientia Horticulturae 336 : 113363 (October 2024) |
| spellingShingle | Ascorbic Acid Pears Varieties Fruit Quality Ácido Ascórbico Pera Variedades Calidad de la Fruta Sunburn Maturity Indices Asoleado Parka® Índices de Madurez Del Brio, Josefina Castro, Andrea Lucia Curetti, Mariela Venturino, Andres Raffo Benegas, Maria Dolores Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears |
| title | Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears |
| title_full | Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears |
| title_fullStr | Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears |
| title_full_unstemmed | Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears |
| title_short | Lypophillic coat sprays reduce sun damage and improve fruit quality in 'Beurré D'Anjou' pears |
| title_sort | lypophillic coat sprays reduce sun damage and improve fruit quality in beurre d anjou pears |
| topic | Ascorbic Acid Pears Varieties Fruit Quality Ácido Ascórbico Pera Variedades Calidad de la Fruta Sunburn Maturity Indices Asoleado Parka® Índices de Madurez |
| url | http://hdl.handle.net/20.500.12123/23376 https://www.sciencedirect.com/science/article/abs/pii/S030442382400520X https://doi.org/10.1016/j.scienta.2024.113363 |
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