Proton Transfer Reaction Mass Spectrometry (PTR-MS) fingerprinting has been used to accurately and rapidly identify the cultivar of single intact strawberry fruits. The technique has been applied in a 3-cultivar experiment with 70 fruits harvested in 2002, 2003 and 2004. The proposed models correctly predicted the cultivar. Cross-validation tests verified 100% correct classification. The data indicated the possibility of correctly characterizing single fruit by fast non-invasive measurements without any pre-treatment and/or concentration of the headspace gas mixture. This is a necessary preliminary step in view of correlation studies of PTR-MS data with genetics and other characterization of fruits, in particular, sensory analysis. Extension to more cultivars is envisaged.

Characterization of Strawberry Genotypes by PTR-MS Spectral Fingerprinting: A Three Year Study / Biasioli, F.; Gasperi, F.; Mott, D.; Aprea, E; Marini, F.; Mark, T. D.. - In: ACTA HORTICULTURAE. - ISSN 0567-7572. - 2006:708(2006), pp. 497-500.

Characterization of Strawberry Genotypes by PTR-MS Spectral Fingerprinting: A Three Year Study

Gasperi F.;Aprea E;
2006-01-01

Abstract

Proton Transfer Reaction Mass Spectrometry (PTR-MS) fingerprinting has been used to accurately and rapidly identify the cultivar of single intact strawberry fruits. The technique has been applied in a 3-cultivar experiment with 70 fruits harvested in 2002, 2003 and 2004. The proposed models correctly predicted the cultivar. Cross-validation tests verified 100% correct classification. The data indicated the possibility of correctly characterizing single fruit by fast non-invasive measurements without any pre-treatment and/or concentration of the headspace gas mixture. This is a necessary preliminary step in view of correlation studies of PTR-MS data with genetics and other characterization of fruits, in particular, sensory analysis. Extension to more cultivars is envisaged.
2006
708
Biasioli, F.; Gasperi, F.; Mott, D.; Aprea, E; Marini, F.; Mark, T. D.
Characterization of Strawberry Genotypes by PTR-MS Spectral Fingerprinting: A Three Year Study / Biasioli, F.; Gasperi, F.; Mott, D.; Aprea, E; Marini, F.; Mark, T. D.. - In: ACTA HORTICULTURAE. - ISSN 0567-7572. - 2006:708(2006), pp. 497-500.
File in questo prodotto:
File Dimensione Formato  
ActaHort708.pdf

Solo gestori archivio

Tipologia: Versione editoriale (Publisher’s layout)
Licenza: Tutti i diritti riservati (All rights reserved)
Dimensione 140.15 kB
Formato Adobe PDF
140.15 kB Adobe PDF   Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/251050
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 1
social impact