10.6084/m9.figshare.997773.v2
Fabio Sciubba
Fabio
Sciubba
Maria Enrica Di Cocco
Maria
Enrica Di Cocco
Raffaella Gianferri
Raffaella
Gianferri
Danilo Impellizzeri
Danilo
Impellizzeri
Luisa Mannina
Luisa
Mannina
Flavio Roberto De Salvador
Flavio
Roberto De Salvador
Alessandro Venditti
Alessandro
Venditti
Maurizio Delfini
Maurizio
Delfini
Metabolic profile of different Italian cultivars of hazelnut (<i>Corylus avellana</i>) by nuclear magnetic resonance spectroscopy
Taylor & Francis Group
2014
metabolic
italian
cultivars
hazelnut
resonance
spectroscopy
2014-06-30 08:25:22
Journal contribution
https://tandf.figshare.com/articles/journal_contribution/Metabolic_profile_of_different_Italian_cultivars_of_hazelnut_i_Corylus_avellana_i_by_nuclear_magnetic_resonance_spectroscopy/997773
<div><p>High-resolution proton NMR spectroscopy was performed on three Italian hazelnut cultivars, Tonda di Giffoni, Mortarella and Tonda Gentile Romana, and it allowed to define their metabolic profile. The hazelnuts were grown in the same pedoclimatic conditions in the Monti Cimini (Latium) area. The samples were obtained by using a modified Bligh–Dyer extraction protocol which did not give rise to artefacts arising from the demolition of macromolecular structures such as proteins and polysaccharides. Metabolites belonging to different chemical classes (amino acids, organic acids, carbohydrates, lipids and miscellaneous compounds) were identified and quantified. The three cultivars were discriminated by means of univariate (ANOVA) and multivariate (PCA) statistical analysis.</p></div>