Application de la technique du NIRs a l'analyse de la qualite de deux varietes d'abricots: Bergarouge® (Arivine) et Goldrich

Costa, G.; Noferini, G.; Fiori, G.,Universita di Bologna, Bologna . Dipartimento di Colture Arbaree; Rossier, J.; Pfamatter, W.

Application of the NIRs technique to analyse internal quality of 2 apricot varieties: Bergarouge® (Arivine) and Goldrich | Application de la technique du NIRs a l'analyse de la qualite de deux varietes d'abricots: Bergarouge® (Arivine) et Goldrich

2004

Costa, G. | Noferini, G. | Fiori, G.,Universita di Bologna, Bologna (Italy). Dipartimento di Colture Arbaree | Rossier, J. | Pfamatter, W.

This experiment aimed to measure internal quality of apricots varieties Bergarouge® (Arivine) and Goldrich, grown in Valais, in a non-destructive way by using the portable spectrometer NIRs developed by the University of Bologna. The measurement method is based on the principle of radiance spectroscopy close to infra-red. The values obtained about the parameters of soluble contents (IR), flesh firmness and content of dry matter (%) were compared to those obtained with usual methods (destructive analysis). Correlation values superior to 0,81 were obtained. These results show an interesting potential of this method to determine the quality of fruits in a non-destructive way.

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