PRIMAFLORA ^® VR BIO

PRIMAFLORA VR BIO is a complex biological formulation which aims to provide microbiological protection for red and rosé musts. It contains Saccharomyces and non-Saccharomyces yeast strains, Metschnikowia pulcherrima selected in collaboration with the University Institute of Vine and Wine (IUVV) University of Burgundy. These species, which are naturally present in grapes, contribute to the gustative and aromatic complexity of the fruit. They have been utilised in this preparation for their ability to quickly colonize the media, thus limiting the development of undesirable flora such as Brettanomyces yeasts and lactic acid bacteria , which are responsible for producing biogenic amines, butyric odors and histamines. Unlike sulfiting, PRIMAFLORA VR BIO limits the combination of SO₂ at the end of fermentation and prevents having to select of SO₂-resistant strains. PRIMAFLORA VR BIO makes it possible to pronounce the expression of the terroir by preserving natural enzyme systems, hence limiting extractions of bad tastes and aromas. PRIMAFLORA VR BIO is used directly on the grapes from the onset of harvesting.