Omics approaches to understand sourdough fermentation processes

The application of omics methodologies helps to further unravel sourdough fermentation processes. Of all methodologies applied, metagenetics is the most used one to analyse sourdoughs, allowing to elucidate their microbial structure, albeit that it is based on the sequencing of a very small part of whole-community DNA. Although shotgun metagenomics, metatranscriptomics, metaproteomics, and meta-metabolomics are very promising to analyse...