Commercial cellulosic ethanol: The role of plant-expressed enzymes

@article{Sainz2009CommercialCE,
  title={Commercial cellulosic ethanol: The role of plant-expressed enzymes},
  author={Manuel B. Sainz},
  journal={In Vitro Cellular \& Developmental Biology - Plant},
  year={2009},
  volume={45},
  pages={314-329}
}
  • M. Sainz
  • Published 23 May 2009
  • Chemistry, Biology
  • In Vitro Cellular & Developmental Biology - Plant
The use and production of biofuels has risen dramatically in recent yr. Bioethanol comprises 85% of total global biofuels production, with benefits including reduction of greenhouse gas emissions and promotion of energy independence and rural economic development. Ethanol is primarily made from corn grain in the USA and sugarcane juice in Brazil. However, ethanol production using current technologies will ultimately be limited by land availability, government policy, and alternative uses for… 
View on Springer
biotek.lu.se
107 Citations
Highly Influential Citations
3
Background Citations
40
Methods Citations
3
Results Citations
1

Tables from this paper

107 Citations

Citation Type

Citation Type

PROSPECTS OF CELLULOSIC ETHANOL FROM SUGARCANE BAGASSE
AGRICULTURAL residues such as grain straws and corn stover are abundant, readily available biomass feedstocks for the production of next generation biofuels, with collection and transport costs being…
Genetic modification of cereal plants: A strategy to enhance bioethanol yields from agricultural waste
Co-expression of Cellulases in the Chloroplasts of Nicotiana tabacum
TLDR
This approach is used in this project to express seven cellulolytic enzymes, derived from the bacterium Thermobifida fusca, in the chloroplasts of Nicotiana tabacum and to analyze their activity on cellulosic substrates as well as their influence on plant growth.
Accumulation of recombinant cellobiohydrolase and endoglucanase in the leaves of mature transgenic sugar cane.
TLDR
These results are the first demonstration of the expression and accumulation of recombinant CBH I, CBH II and EG in sugar cane and represent a significant first step towards the optimization of cellulolytic enzyme expression in Sugar cane for the economic production of lignocellulosic ethanol.
Improvement of lignocellulosic biomass in planta: A review of feedstocks, biomass recalcitrance, and strategic manipulation of ideal plants designed for ethanol production and processability
Cellulases for biomass degradation: comparing recombinant cellulase expression platforms.
New Avenues of Bioenergy Production from Plants: Green Alternatives to Petroleum
TLDR
Investigations inBiofuels area are aimed at developing plants with improved feedstock quality, developing recombinant enzymes for rapid cell wall degradation, improving capacity of microorganisms for efficient fermentation, and discovering novel methods for efficient utilization of plants and algae for producing biofuels.
Heterologous Expression of Plant Cell Wall Degrading Enzymes for Effective Production of Cellulosic Biofuels
TLDR
In-planta expression provides an opportunity to simplify the process of enzyme production and plant biomass processing and leads to self-deconstruction of plant cell walls.
novel method for evaluating the release of fermentable sugars from ellulosic biomass afael
TLDR
An automated method for detecting the release of free sugars from enzymatic digestion of cellulosic biomass that allows for realtime measurements during the enzyme treatments and provides an indication of metabolic inhibitors that can interfere with subsequent growth of microbes during fermentation.
A novel method for evaluating the release of fermentable sugars from cellulosic biomass
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 120 REFERENCES
Plant genetic engineering to improve biomass characteristics for biofuels.
  • M. Sticklen
  • Environmental Science, Medicine
    Current opinion in biotechnology
  • 2006
Enhanced conversion of plant biomass into glucose using transgenic rice-produced endoglucanase for cellulosic ethanol
TLDR
A successful strategy for producing biologically active hydrolysis enzymes in rice to help generate alcohol fuel, by substituting the wasteful and polluting practice of rice straw burning with an environmentally friendly technology is suggested.
Hydrolysis of lignocellulosic materials for ethanol production: a review.
Biomass Recalcitrance: Engineering Plants and Enzymes for Biofuels Production
TLDR
Here, the natural resistance of plant cell walls to microbial and enzymatic deconstruction is considered, collectively known as “biomass recalcitrance,” which is largely responsible for the high cost of lignocellulose conversion.
Emerging strategies of lignin engineering and degradation for cellulosic biofuel production.
Trends in biotechnological production of fuel ethanol from different feedstocks.
Towards cellulosic ethanol from sugarcane bagasse.
SUGARCANE bagasse is an economically attractive feedstock for conversion of fermentable sugars to bioethanol production. This paper reports on the activities of the Syngenta Centre for Sugarcane…
Pretreatment: the key to unlocking low‐cost cellulosic ethanol
New transportation fuels are badly needed to reduce our heavy dependence on imported oil and to reduce the release of greenhouse gases that cause global climate change; cellulosic biomass is the only…
Consolidated bioprocessing of cellulosic biomass: an update.
What is (and is not) vital to advancing cellulosic ethanol.
  • C. Wyman
  • Economics
    Trends in biotechnology
  • 2007
...
1
2
3
4
5
...