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Area of Science:

  • Microbiology
  • Enology
  • Biotechnology

Background:

  • The wine microbiome, comprising microbial communities in grape must, is crucial for wine fermentation, influencing flavor and aroma.
  • Traditional methods offer limited insight into the complexity of these microbial ecosystems.

Purpose of the Study:

  • To explore the role and potential of advanced 'omics techniques in wine microbiome research.
  • To enhance understanding of microbial presence and interactions throughout grapevine growth and winemaking.

Main Methods:

  • High-throughput sequencing technologies.
  • Various 'omics methodologies (e.g., genomics, transcriptomics, metabolomics).

Main Results:

  • These techniques are rapidly advancing the depth and complexity of information obtainable from the wine microbiome.
  • Improved identification of microbes at different stages of grape cultivation and wine production.
  • Enhanced comprehension of microbe-substrate-environment interactions.

Conclusions:

  • Advanced 'omics methodologies offer significant potential to revolutionize our understanding and control of the wine microbiome.
  • Addressing associated challenges is key to fully leveraging these powerful techniques for wine production.