Analysis of the microbiological composition of the domestic winery in Rzeszów

Abstract Aim of this study is to analyse the microbiological composition grapes and soil from a home vineyard located in Rzeszów. During research, following tasks were undertaken: determination total number microorganisms, isolation microbial cultures soil, identification bacterial strains yeast using MALDI-TOF MS Biotyper mass spectrometry. Natural microbiota are very diverse. Microbiological analysis showed that microorganisms higher compared grapes. As result spectrometry, five species yeasts eight bacteria identified. evaluation tested presence as Saccharomyces spp., Dekkera anomala , Candida Lactobacillus Pantoea agglomerans Lactococcus Staphylococcus warneri Acetobacter spp.