Journal
/
/
Técnicas para a Evolução da levedura Pentose-fermentação robusta para bioconversão de transformação de lignocelulose em etanol
JoVE Journal
Bioengineering
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Bioengineering
Techniques for the Evolution of Robust Pentose-fermenting Yeast for Bioconversion of Lignocellulose to Ethanol
DOI:

14:53 min

October 24, 2016

, , , , , ,

Chapters

  • 00:05Title
  • 01:40Enrichment of Robust Derivatives during Serial Transfer on AFEX CSH
  • 03:42Isolation of Single Cell Tolerant Derivatives after Enrichment on AFEX CSH
  • 04:58Performance Evaluation of AFEX CSH Tolerant Derivatives Compared to Parent
  • 07:15Applying Continuous Culture to Select for Ethanol-challenged Xylose Utilization
  • 09:43Isolation of Single-cell Colonies That Utilize Xylose in PSGHL When Ethanol Is Present
  • 11:20Results: Derivatives of S. stipitis Parent Strain Have Improved Efficiency in Converting Hydrolyzates to Ethanol
  • 12:54Conclusion

Summary

Automatic Translation

Evolução e isolamento de técnicas adaptativas são descritos e demonstrados para se obter derivados de Scheffersomyces stipitis estirpe NRRL Y-7124 que é capaz de consumir rapidamente de hexoses e pentoses em açúcares mistos enzima sacarificado hidrolisados undetoxified e a acumular-se sobre 40 g / L de etanol.

Related Videos

Read Article