Exploring grape marc as trove for new thermotolerant and inhibitor-tolerant Saccharomyces cerevisiae strains for second-generation bioethanol production

@inproceedings{Favaro2013ExploringGM,
  title={Exploring grape marc as trove for new thermotolerant and inhibitor-tolerant Saccharomyces cerevisiae strains for second-generation bioethanol production},
  author={Lorenzo Favaro and Marina Basaglia and Alberto Trento and Eug{\'e}ne van Rensburg and Mar{\'i}a del Prado Garc{\'i}a-Aparicio and Willem H van Zyl and Sergio Casella},
  booktitle={Biotechnology for biofuels},
  year={2013}
}
BACKGROUND Robust yeasts with high inhibitor, temperature, and osmotic tolerance remain a crucial requirement for the sustainable production of lignocellulosic bioethanol. These stress factors are known to severely hinder culture growth and fermentation performance. RESULTS Grape marc was selected as an extreme environment to search for innately robust yeasts because of its limited nutrients, exposure to solar radiation, temperature fluctuations, weak acid and ethanol content. Forty newly… CONTINUE READING

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