Benjamí Piña

Learn More
A new liquid chromatography mass spectrometry (LC–MS) metabolomics strategy coupled to chemometric evaluation, including variable and biomarker selection, has been assessed as a tool to discriminate between control and stressed Saccharomyces cerevisiae yeast samples. Metabolic changes occurring during yeast culture at different temperatures (30 and 42 °C)(More)
Effect of growth temperature on the yeast (Saccharomyces cerevisiae) metabolome has been analysed by one-dimensional proton NMR spectroscopy (1H NMR). Potential biomarkers have been first identified by a non-targeted chemometric evaluation of the spectra, followed by a comprehensive analysis of bayesian estimated concentrations of target metabolites in(More)
  • 1