Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging
In persimmon, calyx status is an important fruit quality attribute since it is a very characteristic fruit part from the visual point of view Persimmon fruit possesses a large green four lobed calyx around the fruit stem end, but it darkens during fruit ripening and is associated with commercial qua...
| Autores principales: | , , , , |
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| Formato: | poster |
| Lenguaje: | Inglés |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/7634 https://www.ishs.org/symposium/699 |
| _version_ | 1855032642845540352 |
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| author | Fathi-Najafabadi, Ayoub Besada, Cristina Gil, Rebeca Calatayud, Ángeles Salvador, Alejandra |
| author_browse | Besada, Cristina Calatayud, Ángeles Fathi-Najafabadi, Ayoub Gil, Rebeca Salvador, Alejandra |
| author_facet | Fathi-Najafabadi, Ayoub Besada, Cristina Gil, Rebeca Calatayud, Ángeles Salvador, Alejandra |
| author_sort | Fathi-Najafabadi, Ayoub |
| collection | ReDivia |
| description | In persimmon, calyx status is an important fruit quality attribute since it is a very characteristic fruit part from the visual point of view Persimmon fruit possesses a large green four lobed calyx around the fruit stem end, but it darkens during fruit ripening and is associated with commercial quality loss. During calyx senescence, desiccation and browning start from the apical part of sepals toward the base Leaf senescence in plants is related to the breakdown of chloroplast and the degradation of chlorophylls (Lim et al 2007). To date, information about the relation between calyx senescence and physico chemical changes in persimmon during fruit ripening is lacking This information could be useful for determining the harvest time with maximum fruit quality Chlorophyll
fluorescence imaging (CFI) is a widespread rapid non intrusive technique to evaluate photosynthetic activity The heterogeneity of photosynthetic activity over the whole leaf area can be analyzed by CFI (Gorbe and Calatayud 2012). The present research aimed to characterize the calyx senescence process during the fruit ripening by CFI, and to establish the relation between CF parameters and the most important fruit quality attributes. |
| format | poster |
| id | ReDivia7634 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| record_format | dspace |
| spelling | ReDivia76342025-04-25T14:54:34Z Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging Fathi-Najafabadi, Ayoub Besada, Cristina Gil, Rebeca Calatayud, Ángeles Salvador, Alejandra Fruit quality Chlorophyll fluorescense imaging Calyx senescence Persimmons F60 Plant physiology and biochemistry Q01 Food science and technology Q02 Food processing and preservation J10 Handling, transport, storage and protection of agricultural products Calyx Harvesting Physicochemical properties Ripening Leaf area In persimmon, calyx status is an important fruit quality attribute since it is a very characteristic fruit part from the visual point of view Persimmon fruit possesses a large green four lobed calyx around the fruit stem end, but it darkens during fruit ripening and is associated with commercial quality loss. During calyx senescence, desiccation and browning start from the apical part of sepals toward the base Leaf senescence in plants is related to the breakdown of chloroplast and the degradation of chlorophylls (Lim et al 2007). To date, information about the relation between calyx senescence and physico chemical changes in persimmon during fruit ripening is lacking This information could be useful for determining the harvest time with maximum fruit quality Chlorophyll fluorescence imaging (CFI) is a widespread rapid non intrusive technique to evaluate photosynthetic activity The heterogeneity of photosynthetic activity over the whole leaf area can be analyzed by CFI (Gorbe and Calatayud 2012). The present research aimed to characterize the calyx senescence process during the fruit ripening by CFI, and to establish the relation between CF parameters and the most important fruit quality attributes. 2021-10-01T13:06:18Z 2021-10-01T13:06:18Z 2021 poster Fathi-Najafabadi, A., Besada, C., Gil, R., Calatayud, A. & Salvador, A. (2021). Evaluation of calyx senescence during the ripening of ‘Rojo Brillante’ persimmon by chlorophyll fluorescence imaging Poster presented at: 7th International Symposium on Persimmon (Kaki 2020), Nara, Japan. http://hdl.handle.net/20.500.11939/7634 https://www.ishs.org/symposium/699 en 2021-09-20 7th International Symposium on Persimmon Nara, Japan (on-line) Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess electronico |
| spellingShingle | Fruit quality Chlorophyll fluorescense imaging Calyx senescence Persimmons F60 Plant physiology and biochemistry Q01 Food science and technology Q02 Food processing and preservation J10 Handling, transport, storage and protection of agricultural products Calyx Harvesting Physicochemical properties Ripening Leaf area Fathi-Najafabadi, Ayoub Besada, Cristina Gil, Rebeca Calatayud, Ángeles Salvador, Alejandra Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging |
| title | Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging |
| title_full | Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging |
| title_fullStr | Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging |
| title_full_unstemmed | Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging |
| title_short | Evaluation of calyx senescence during the ripening of ‘ Rojo Brillante’ persimmon by chlorophyll fluorescence imaging |
| title_sort | evaluation of calyx senescence during the ripening of rojo brillante persimmon by chlorophyll fluorescence imaging |
| topic | Fruit quality Chlorophyll fluorescense imaging Calyx senescence Persimmons F60 Plant physiology and biochemistry Q01 Food science and technology Q02 Food processing and preservation J10 Handling, transport, storage and protection of agricultural products Calyx Harvesting Physicochemical properties Ripening Leaf area |
| url | http://hdl.handle.net/20.500.11939/7634 https://www.ishs.org/symposium/699 |
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