Post-harvest evaluation of oranges stored with coating agents
The objective of this research was to increase the life span of local oranges through hydrocolloid coatings and control of postharvest storage temperatures. We considered three types of coating and a control treatment, in combination with two temperature levels for storage (25°C±3°C y 8°C±2°C). Coat...
Zapisane w:
| 1. autor: | |
|---|---|
| Kolejni autorzy: | , , , |
| Format: | article |
| Język: | spa |
| Wydane: |
2016
|
| Hasła przedmiotowe: | |
| Dostęp online: | https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121 |
| Etykiety: |
Dodaj etykietę
Nie ma etykietki, Dołącz pierwszą etykiete!
|
Dodaj etykietę | _version_ | 1859061243249164288 |
|---|---|
| author | Loor Cusme, Rosanna Katerine |
| author2 | Mesías Gallo, Freddy Wilberto Prado Cedeño, Ángel del Jesús Molina García, María Alexandra Montesdeoca Villavicencio, Carmen María |
| author2_role | author author author author |
| author_facet | Loor Cusme, Rosanna Katerine Mesías Gallo, Freddy Wilberto Prado Cedeño, Ángel del Jesús Molina García, María Alexandra Montesdeoca Villavicencio, Carmen María |
| author_role | author |
| collection | Revistas Escuela Superior Politécnica Agropecuaria de Manabí |
| dc.creator.none.fl_str_mv | Loor Cusme, Rosanna Katerine Mesías Gallo, Freddy Wilberto Prado Cedeño, Ángel del Jesús Molina García, María Alexandra Montesdeoca Villavicencio, Carmen María |
| dc.date.none.fl_str_mv | 2016-06-19 |
| dc.format.none.fl_str_mv | application/pdf text/html application/zip |
| dc.identifier.none.fl_str_mv | https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Escuela Superior Politécnica Agropecuaria de Manabí Manuel Félix López |
| dc.relation.none.fl_str_mv | https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121/104 https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121/714 https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121/715 |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | Revista ESPAMCIENCIA; Vol. 7 Núm. 1 (2016): REVISTA ESPAMCIENCIA 2016; 59-65 1390-8103 reponame:Revistas Escuela Superior Politécnica Agropecuaria de Manabí instname:Escuela Superior Politécnica Agropecuaria de Manabí instacron:ESPAM |
| dc.subject.none.fl_str_mv | Vida útil postcosecha almacenamiento recubrimiento temperatura Life span post-harvest storage coating temperature |
| dc.title.none.fl_str_mv | Post-harvest evaluation of oranges stored with coating agents Evaluación postcosecha de naranjas almacenadas con agentes de recubrimiento |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | The objective of this research was to increase the life span of local oranges through hydrocolloid coatings and control of postharvest storage temperatures. We considered three types of coating and a control treatment, in combination with two temperature levels for storage (25°C±3°C y 8°C±2°C). Coatings were made from various hydrocolloid matrixes (carboxymethylcellulose, hydroxypropylmethylcellulose and unflavored gelatin), glycerol (used as a plasticizer) and water (used as a solvent). All coatings were applied through immersion. Treatments were arranged in a Completely Randomized Design. We evaluated the following physical-chemical dependent variables: soluble solids, total acidity, pH, degree of ripeness, physiological weight loss and freeze damage. We concluded that post-harvest storage at 8°C±2°C temperature had a positive effect on the life span of oranges keeping them in good conditions for up to 8 weeks. At room temperature, the fruit completely decayed in the sixth week. Coatings had less effect on organoleptic quality during the storage process. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | RevESPAM_427d43e3828b20497a5d62316ebe3e8f |
| instacron_str | ESPAM |
| institution | ESPAM |
| instname_str | Escuela Superior Politécnica Agropecuaria de Manabí |
| language | spa |
| network_acronym_str | RevESPAM |
| network_name_str | Revistas Escuela Superior Politécnica Agropecuaria de Manabí |
| oai_identifier_str | oai:ojs.pkp.sfu.ca:article/121 |
| publishDate | 2016 |
| publisher.none.fl_str_mv | Escuela Superior Politécnica Agropecuaria de Manabí Manuel Félix López |
| reponame_str | Revistas Escuela Superior Politécnica Agropecuaria de Manabí |
| repository.mail.fl_str_mv | . |
| repository.name.fl_str_mv | Revistas Escuela Superior Politécnica Agropecuaria de Manabí - Escuela Superior Politécnica Agropecuaria de Manabí |
| repository_id_str | 0 |
| spelling | Post-harvest evaluation of oranges stored with coating agentsEvaluación postcosecha de naranjas almacenadas con agentes de recubrimientoLoor Cusme, Rosanna KaterineMesías Gallo, Freddy WilbertoPrado Cedeño, Ángel del JesúsMolina García, María AlexandraMontesdeoca Villavicencio, Carmen MaríaVida útilpostcosechaalmacenamientorecubrimientotemperaturaLife spanpost-harveststoragecoatingtemperatureThe objective of this research was to increase the life span of local oranges through hydrocolloid coatings and control of postharvest storage temperatures. We considered three types of coating and a control treatment, in combination with two temperature levels for storage (25°C±3°C y 8°C±2°C). Coatings were made from various hydrocolloid matrixes (carboxymethylcellulose, hydroxypropylmethylcellulose and unflavored gelatin), glycerol (used as a plasticizer) and water (used as a solvent). All coatings were applied through immersion. Treatments were arranged in a Completely Randomized Design. We evaluated the following physical-chemical dependent variables: soluble solids, total acidity, pH, degree of ripeness, physiological weight loss and freeze damage. We concluded that post-harvest storage at 8°C±2°C temperature had a positive effect on the life span of oranges keeping them in good conditions for up to 8 weeks. At room temperature, the fruit completely decayed in the sixth week. Coatings had less effect on organoleptic quality during the storage process.Esta investigación tuvo como objetivo aumentar la vida útil de las naranjas criollas mediante el recubrimiento con hidrocoloides y el manejo de temperaturas de almacenamiento en postcosecha. Se consideraron tres formulaciones de recubrimientos y un testigo absoluto, combinados con dos temperaturas de almacenamiento (25°C±3°C y 8°C±2°C). Los recubrimientos se elaboraron usando distintas matrices hidrocoloides (carboximetilcelulosa, hidroxipropilmetilcelulosa, gelatina sin sabor), glicerol como plastificante y agua como solvente, aplicadas mediante proceso de inmersión. Las variantes se dispusieron siguiendo el esquema del Diseño Completamente al Azar. Se evaluaron variables físico-químicas tales como: sólidos solubles, acidez total, pH, índice de madurez, pérdida fisiológica de peso, daño por frío. Se concluye que el almacenamiento postcosecha de las naranjas a temperatura de 8°C±2°C influye favorablemente en la vida útil de las naranjas considerándola en buen estado hasta la octava semana. A temperatura ambiente, las narajas se deterioraron completamente a la sexta semana de evaluación. Los recubrimientos tienen menos incidencia en la calidad organoléptica durante el almacenamiento de las naranjas.Escuela Superior Politécnica Agropecuaria de Manabí Manuel Félix López2016-06-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlapplication/ziphttps://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121Revista ESPAMCIENCIA; Vol. 7 Núm. 1 (2016): REVISTA ESPAMCIENCIA 2016; 59-651390-8103reponame:Revistas Escuela Superior Politécnica Agropecuaria de Manabíinstname:Escuela Superior Politécnica Agropecuaria de Manabíinstacron:ESPAMspahttps://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121/104https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121/714https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121/715info:eu-repo/semantics/openAccess2025-02-25T14:33:49Zoai:ojs.pkp.sfu.ca:article/121Institucionalhttp://revistasespam.espam.edu.ec/Universidad públicahttp://www.espam.edu.ec/http://revistasespam.espam.edu.ec/oai.Ecuador.1390-81031390-597Xopendoar:02025-02-25T14:33:49Revistas Escuela Superior Politécnica Agropecuaria de Manabí - Escuela Superior Politécnica Agropecuaria de Manabífalse |
| spellingShingle | Post-harvest evaluation of oranges stored with coating agents Loor Cusme, Rosanna Katerine Vida útil postcosecha almacenamiento recubrimiento temperatura Life span post-harvest storage coating temperature |
| status_str | publishedVersion |
| title | Post-harvest evaluation of oranges stored with coating agents |
| title_full | Post-harvest evaluation of oranges stored with coating agents |
| title_fullStr | Post-harvest evaluation of oranges stored with coating agents |
| title_full_unstemmed | Post-harvest evaluation of oranges stored with coating agents |
| title_short | Post-harvest evaluation of oranges stored with coating agents |
| title_sort | Post-harvest evaluation of oranges stored with coating agents |
| topic | Vida útil postcosecha almacenamiento recubrimiento temperatura Life span post-harvest storage coating temperature |
| url | https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/121 |