Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide
Cold-based quarantine treatments (exposure to 1.1-2.2 degrees C for 14-18 d) against the Mediterranean fruit fly Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) must be currently applied to Spanish citrus exports to pest-free markets such as the United States. Alternative or complementary trea...
| Autores principales: | , , , , |
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| Formato: | article |
| Lenguaje: | Inglés |
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2017
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/4305 |
| _version_ | 1855032098386083840 |
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| author | Palou, Lluís Jaques, Josep A. Marcilla, Alicia Alonso-Valiente, Miquel Del-Río, Miguel A. |
| author_browse | Alonso-Valiente, Miquel Del-Río, Miguel A. Jaques, Josep A. Marcilla, Alicia Palou, Lluís |
| author_facet | Palou, Lluís Jaques, Josep A. Marcilla, Alicia Alonso-Valiente, Miquel Del-Río, Miguel A. |
| author_sort | Palou, Lluís |
| collection | ReDivia |
| description | Cold-based quarantine treatments (exposure to 1.1-2.2 degrees C for 14-18 d) against the Mediterranean fruit fly Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) must be currently applied to Spanish citrus exports to pest-free markets such as the United States. Alternative or complementary treatments are needed because fruit quality of some cold sensitive cultivars can be adversely affected by these quarantine protocols. In this work, physico-chemical (rind color, firmness, and physiological disorders, soluble solids concentration, titratable acidity, maturity index,juice yield, and ethanol and acetaldehyde content) and sensory (sweetness, acidity, sensory maturity index, off-flavors, and mandarin-like flavor) fruit quality of 'Clemenules' clementine, mandarins and survival of C. capitala were assessed on fruit subjected to integrated quarantine treatments consisting of exposure to 1.5 degrees C for 3, 6, 9, or 12 d followed by exposure for 20 h to a controlled atmosphere (CA) of 95% CO2 at 20 or 25 degrees C. Complete insect mortality with no negative effects on fruit quality after 7 d at 20 degrees C of shelf life was obtained on clementines first exposed to 1.5 degrees C for 3 d and second treated with CA at 25 degrees C. Therefore, this combination of treatments considerably reduced quarantine time and showed promise as a potential commercial quarantine treatment for Spanish mandarin exports. (c) 2007 Elsevier B.V. |
| format | article |
| id | ReDivia4305 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia43052025-04-25T14:42:47Z Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide Palou, Lluís Jaques, Josep A. Marcilla, Alicia Alonso-Valiente, Miquel Del-Río, Miguel A. Cold-based quarantine treatments (exposure to 1.1-2.2 degrees C for 14-18 d) against the Mediterranean fruit fly Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) must be currently applied to Spanish citrus exports to pest-free markets such as the United States. Alternative or complementary treatments are needed because fruit quality of some cold sensitive cultivars can be adversely affected by these quarantine protocols. In this work, physico-chemical (rind color, firmness, and physiological disorders, soluble solids concentration, titratable acidity, maturity index,juice yield, and ethanol and acetaldehyde content) and sensory (sweetness, acidity, sensory maturity index, off-flavors, and mandarin-like flavor) fruit quality of 'Clemenules' clementine, mandarins and survival of C. capitala were assessed on fruit subjected to integrated quarantine treatments consisting of exposure to 1.5 degrees C for 3, 6, 9, or 12 d followed by exposure for 20 h to a controlled atmosphere (CA) of 95% CO2 at 20 or 25 degrees C. Complete insect mortality with no negative effects on fruit quality after 7 d at 20 degrees C of shelf life was obtained on clementines first exposed to 1.5 degrees C for 3 d and second treated with CA at 25 degrees C. Therefore, this combination of treatments considerably reduced quarantine time and showed promise as a potential commercial quarantine treatment for Spanish mandarin exports. (c) 2007 Elsevier B.V. 2017-06-01T10:09:49Z 2017-06-01T10:09:49Z 2008 JUN 2008 article Palou, L., Jacas, J.p-Anton, Marcilla, Alicia, Alonso, Miquel, del Rio, Miguel Angel (2008). Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide. Postharvest Biology and Technology, 48(3), 443-450. 0925-5214 http://hdl.handle.net/20.500.11939/4305 10.1016/j.postharvbio.2007.09.001 en openAccess Impreso |
| spellingShingle | Palou, Lluís Jaques, Josep A. Marcilla, Alicia Alonso-Valiente, Miquel Del-Río, Miguel A. Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide |
| title | Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide |
| title_full | Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide |
| title_fullStr | Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide |
| title_full_unstemmed | Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide |
| title_short | Physico-chemical and sensory quality of 'Clemenules' mandarins and survival of the Mediterranean fruit fly as affected by complementary cold and carbon dioxide |
| title_sort | physico chemical and sensory quality of clemenules mandarins and survival of the mediterranean fruit fly as affected by complementary cold and carbon dioxide |
| url | http://hdl.handle.net/20.500.11939/4305 |
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