Ethylene production of apples still on the tree
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| Natura: | Artículo científico |
| Lingua: | en |
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Asociación Iberoamericana de Tecnología Postcosecha, S.C.
2005
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| _version_ | 1876491483458043904 |
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| author | Renar João Bender |
| author_facet | Renar João Bender |
| contents | Ethylene production of apples still on the tree Renar João Bender Eduardo Seibert Agrociencias ripening climacteric Malus domestica Borkh In the present work ethylene production was monitored during two years to determine the period in which theclimacteric peak occurs and if it occurs with apples still on the trees. Cv. Fuji apples were monitored for 36 days inthe first year and for 25 days in the second year. Ethylene production of cv. Gala apples was determined for 24days only in the first year of evaluations. Internal ethylene concentrations of the selected apples were determinedthrough gas chromatography. Fuji apples still on the trees did not show a typical climacteric peak and only aslight 7-day increase in seed cavity ethylene concentration was determined. The maximum ethylene productionwas 2,8nL.mL-1 . In contrast to Fuji apples, fruit of cv. Gala did produce a typical ethylene climacterium of morethan 10 days. Maximum ethylene production of Gala apples was of 3,72nL.mL-1. 2005 artículo científico 1665-0204 https://www.redalyc.org/articulo.oa?id=81360207 en http://www.redalyc.org/revista.oa?id=813 Revista Iberoamericana de Tecnología Postcosecha application/pdf Asociación Iberoamericana de Tecnología Postcosecha, S.C. Revista Iberoamericana de Tecnología Postcosecha (México) Num.2 Vol.6 |
| format | Artículo científico |
| id | redalyc_81360207 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Asociación Iberoamericana de Tecnología Postcosecha, S.C. |
| spellingShingle | Ethylene production of apples still on the tree Renar João Bender Agrociencias ripening climacteric Malus domestica Borkh Ethylene production of apples still on the tree Renar João Bender Eduardo Seibert Agrociencias ripening climacteric Malus domestica Borkh In the present work ethylene production was monitored during two years to determine the period in which theclimacteric peak occurs and if it occurs with apples still on the trees. Cv. Fuji apples were monitored for 36 days inthe first year and for 25 days in the second year. Ethylene production of cv. Gala apples was determined for 24days only in the first year of evaluations. Internal ethylene concentrations of the selected apples were determinedthrough gas chromatography. Fuji apples still on the trees did not show a typical climacteric peak and only aslight 7-day increase in seed cavity ethylene concentration was determined. The maximum ethylene productionwas 2,8nL.mL-1 . In contrast to Fuji apples, fruit of cv. Gala did produce a typical ethylene climacterium of morethan 10 days. Maximum ethylene production of Gala apples was of 3,72nL.mL-1. 2005 artículo científico 1665-0204 https://www.redalyc.org/articulo.oa?id=81360207 en http://www.redalyc.org/revista.oa?id=813 Revista Iberoamericana de Tecnología Postcosecha application/pdf Asociación Iberoamericana de Tecnología Postcosecha, S.C. Revista Iberoamericana de Tecnología Postcosecha (México) Num.2 Vol.6 |
| title | Ethylene production of apples still on the tree |
| topic | Agrociencias ripening climacteric Malus domestica Borkh |
| url | https://www.redalyc.org/articulo.oa?id=81360207 |