Fermentation of lignocellulosic hydrolysates for ethanol production.

@article{Olsson1996FermentationOL,
  title={Fermentation of lignocellulosic hydrolysates for ethanol production.},
  author={Lisbeth Olsson and Bärbel Hahn-Hägerdal},
  journal={Enzyme and Microbial Technology},
  year={1996},
  volume={18},
  pages={312-331}
}
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867 Citations
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262
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867 Citations

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Lignocellulosic biomass conversion to ethanol by Saccharomyces.
TLDR
This chapter reviews the current knowledge on the composition and structure of lignocellulosic biomass, its pretreatment and enzymatic saccharification to simple sugars, and discusses strain development of S. cerevisiae for efficient fermentation of the biomass-derived sugars to ethanol.
Continuous Ethanol Production from Dilute-acid Hydrolyzates: Detoxification and Fermentation Strategy
The production of fuel ethanol from cellulosic biomass is of growing interest around the world. Lignocellulosic residuals can be used to produce transportation fuel, with the overall process having…
Progress and perspective on lignocellulosic hydrolysate inhibitor tolerance improvement in Zymomonas mobilis
TLDR
Analytical methods to identify and quantify potential inhibitory compounds generated during lignocellulose pretreatment and enzymatic hydrolysis were discussed and strategies to enhance inhibitor tolerance of Z. mobilis were presented.
Studies using xylose fermenting yeast for lignocellulosic fermentation
Lignocellulosic hydrolysates such as spruce and Arundo donax were used in Separate Hydrolysis and Fermentation (SHF) process to analyse the fermentative performance of each recombinant Saccharomyces…
Bio-production of a polyalcohol (xylitol) from lignocellulosic resources
TLDR
Some gaps in knowledge exist regarding this bioconversion process in immobilized cell system and selection or making an appropriate carrier (support) for biocatalysts in fermentation medium about the bio-production of xylitol.
Improvement of ethanol fermentation from lignocellulosic hydrolysates by the removal of inhibitors
Increased tolerance and conversion of inhibitors in lignocellulosic hydrolysates by Saccharomyces cerevisiae
TLDR
Among the microorganisms that have been evaluated for lignocellulosic hydrolysate ethanol fermentation, the yeast Saccharomyces cerevisiae appears to be the least sensitive.
Effects of nutrients supplementation on fermentability of lignocellulosic hydrolysates under high gravity conditions
Bioethanol produced from lignocellulosic materials is emerging as a promising alternative to fossil fuels. Fermentation of these substrates results in low yields due to the presence of inhibitory…
The potential of microbial processes for lignocellulosic biomass conversion to ethanol: a review
BACKGROUND This paper assesses the feasibility of a single- or multi-stage process entirely based on microbial cultures, with no or minimal non-biological pretreatment and with no external enzyme…
Selection and genetic improvement of yeasts for the conversion of lignocellulose into second generation bioethanol
TLDR
A new screening method is defined for the selection of a yeast strain, suitable for the industrial bioethanol production having high fermentative abilities and considerable tolerance to inhibitors commonly present in lignocellulosic hydrolysates, for the development of an industrial CBP microbe for the conversion of cellobiose into ethanol.
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References

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