Modelling of the impact of bentonite treatment on “Muscat blanc” must before of “prise de mousse” in the production of Asti DOCG aromatic sweet sparkling wine

  • Milena Lambri
  • , Roberta Mastrocinque
  • , Donato Colangelo
  • , Dante Marco De Faveri
  • , Luca Rolle
  • , Vincenzo Gerbi

Risultato della ricerca: Contributo in libroContributo a conferenza

Abstract

This study focuses on the impact of one Na-bentonite and one Ca-bentonite for the clarification of ‘Muscat blanc’ must before ‘prise de mousse’. The clays were used both individually and mixed together at amounts ranging from 10-100 g hL-1 as modelled by Central Composite Design. The heat-stability of colloidal matter, the concentration of total proteins and the content of the free- and glycosylated-terpenols of treated and control samples were assessed through O.I.V. methods, HS-SPME-GC-MS techniques, and UPLC-MS approaches.
Lingua originaleInglese
Titolo della pubblicazione ospiteIn Vino Analytica Scientia Symposium. Mezzacorona (TN) 14-17 July 2015. Book of Abstracts
EditoreN/A
Pagine234-234
Numero di pagine1
ISBN (stampa)N/A
Stato di pubblicazionePubblicato - 2015

Keywords

  • Muscat
  • aroma
  • bentonite
  • must clarifying

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