A new genration of malolactic starter cultures for high-ph wine

Maria Daria Fumi, Angela Silva, S. Krieger Weber, M. Deleris Bou, M. Dutoit

Risultato della ricerca: Contributo in libroContributo a convegno

Abstract

A recent selection of the University Sacro Cuore di Piacenza for Lactic Acid Bacteria (LAB) capable of degrading Ochratoxin A, led to Lactobacillus plantarum strain V22. This LAB was tested in freeze-dried form for direct inoculation during three vintages under various high pH (> 3.5) and high alcohol conditions (> 14%vol) and was shown to be as fast as Oenococcus oeni startar cultures, when inoculated after alcoholic fermetation. Aside from its good Malo-lactic activity the strain had been screened for enzyme-encoding gener and proved to possess a wine range of enzymes interesting for winemaking
Lingua originaleEnglish
Titolo della pubblicazione ospiteProceedings Symposium "INTERVITIS INTERFRUCTA 2010" - QUALITY SUSTAINABILITY MARKETING IMPACT ON INNOVATION
Pagine35-44
Numero di pagine10
Stato di pubblicazionePubblicato - 2010
EventoINTERVITIS INTERFRUCTA 2010 - Stuttgart
Durata: 24 mar 201026 mar 2010

Convegno

ConvegnoINTERVITIS INTERFRUCTA 2010
CittàStuttgart
Periodo24/3/1026/3/10

Keywords

  • Lactobacillus plantarum
  • Malolactic fermentation
  • direct inoculation
  • pH

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