Fruit flesh volatile and carotenoid profile analysis within the Cucumismelo L. species reveals unexploited variability for future genetic breeding
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Otros documentos de la autoría: Esteras, Cristina; Rambla, José L.; Sánchez, Gerardo; López-Gresa, María Pilar; González-Mas, M. Carmen; Fernández-Trujillo, Juan Pablo; Bellés, José María; Granell, Antonio; Picó, María Belén
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https://doi.org/10.1002/jsfa.8909 |
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Título
Fruit flesh volatile and carotenoid profile analysis within the Cucumismelo L. species reveals unexploited variability for future genetic breedingAutoría
Fecha de publicación
2018-03Editor
WileyCita bibliográfica
ESTERAS, Cristina, et al. Fruit flesh volatile and carotenoid profile analysis within the Cucumis melo L. species reveals unexploited variability for future genetic breeding. Journal of the Science of Food and Agriculture, 2018; 98 : 3915–3925.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://onlinelibrary.wiley.com/doi/full/10.1002/jsfa.8909Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
BACKGROUND: Aroma profile and carotenoids content of melon flesh are two important aspects influencing the quality of this
fruit that have been characterized using only selected genotypes. However, the extant varia ... [+]
BACKGROUND: Aroma profile and carotenoids content of melon flesh are two important aspects influencing the quality of this
fruit that have been characterized using only selected genotypes. However, the extant variability of the whole species remains
unknown.
RESULTS: A complete view of the volatile/carotenoid profiles of melon flesh was obtained analyzing 71 accessions, representing
the whole diversity of the species. Gas chromatography–mass spectrometry and high-performance liquid chromatography
were used to analyze 200 volatile compounds and five carotenoids. Genotypes were classified into two main clusters (high/low
aroma), but with a large diversity of differential profiles within each cluster, consistent with the ripening behavior, flesh color
and proposed evolutionary and breeding history of the different horticultural groups.
CONCLUSION: Our results highlight the huge amount of untapped aroma diversity of melon germplasm, especially of
non-commercial types. Also, landraces with high nutritional value with regard to carotenoids have been identified. All this
knowledge will encourage melon breeding, facilitating the selection of the genetic resources more appropriate to develop culti-
varswithnewaromaticprofilesortominimizetheimpactofbreedingonmelonquality.Thenewlycharacterizedsourcesprovide
the basis for further investigations into specific genes/alleles contributing to melon flesh quality. [-]
Proyecto de investigación
Acción Complementaria. (Grant Numbers: ACOMP/2012/173, ACOMP/2013/141) ; Ministerio de Economía y Competitividad. (Grant Numbers: AGL2014‐53398‐C2‐2‐R, AGL2010‐20858) ; ERA‐PG project MELRIP (Grant Number: GEN2006‐27773‐C2‐2‐E) ; Plant KBBE project SAFQIM (Grant Number: PIM2010PKB‐00691)Derechos de acceso
© 2018 Society of Chemical Industry
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