Biochemical Traits, ¹H NMR Profile and Residual DNA Content of 'Asprinio', White Wine from Campania Region (Southern Italy).

ABSTRACT: 'Asprinio' is a white dry wine characteristic for its acidity and aromatic flavour, known as emerging DOP wine in Southern Italy. Nevertheless, little information is available on the metabolomic profile of this wine. Thus, in this paper we evaluated the colourimetric parameters, ¹H NMR profiles and free amino acids content of 'Asprinio' wines, bottled by two different wineries (hereafter 'Asprinio_A' and 'Asprinio_B') collected in 2019 and 2020, using 'Greco di Tufo' for comparison. The colourimetric parameters are similar for both 'Asprinio' wines and differ from 'Greco di Tufo' wines. On the other hand, both ¹H NMR and free amino acid content profiles show different chemometric profiles among the three wines analysed, although the profiles are similar for both vinta

SUBMITTER: Landi N 

PROVIDER: S-EPMC9368296 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature