Bentonite: la matrice vino ne influenza sia l'affinità che l'efficacia

Translated title of the contribution: [Autom. eng. transl.] Bentonite: the wine matrix influences both affinity and effectiveness

Milena Lambri, Roberta Dordoni, Angela Silva, Maria Manara

Research output: Contribution to journalArticlepeer-review

Abstract

[Autom. eng. transl.] The results of this first year of experimentation have shown that the "wine matrix" influences the efficacy and affinity of bentonite. In the case, for example, of a product rich in macromolecules deriving from yeasts, the deproteinising effect of the clays is less important, probably because there is a colloidal system that limits its effectiveness and because part of the macromolecules can have the same charge as the adjuvant . The less invasive effect on the more structured wine also concerns the aromatic component; in fact, reductions comparable to those obtained on the younger product are obtained with higher doses of bentonite.
Translated title of the contribution[Autom. eng. transl.] Bentonite: the wine matrix influences both affinity and effectiveness
Original languageItalian
Pages (from-to)43-47
Number of pages5
JournalVIGNEVINI
Volume2008
Publication statusPublished - 2008

Keywords

  • bentonite
  • proteine
  • stabilità
  • vino

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