Bioethanol production from enzymatic hydrolysates of Agave salmiana leaves comparing S. cerevisiae and K. marxianus

Láinez, Magdiel; Ruiz, Héctor A.; Arellano‐Plaza, Melchor; Martínez-Hernández, Sergio

doi:10.1016/j.renene.2019.02.058

Cited by 46 publications

(15 citation statements)

References 50 publications

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“…Enzymatic hydrolysis was performed using commercial enzyme Celluclast, containing cellulase and β-glucosidase. Conversion of 95% was reached by enzymatic treatment, releasing sugar concentrations of 50 g/L [ 117 ]. Vetiver grass that is rich lignocellulosic material was used with celluloytic enzymes, such as carboxymethyl cellulose and β-glucosidase for bioethanol production.…”

Section: Enzymatic Hydrolysismentioning

confidence: 99%

Bioethanol Production by Enzymatic Hydrolysis from Different Lignocellulosic Sources

2021

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As the need for non-renewable sources such as fossil fuels has increased during the last few decades, the search for sustainable and renewable alternative sources has gained growing interest. Enzymatic hydrolysis in bioethanol production presents an important step, where sugars that are fermented are obtained in the final fermentation process. In the process of enzymatic hydrolysis, more and more new effective enzymes are being researched to ensure a more cost-effective process. There are many different enzyme strategies implemented in hydrolysis protocols, where different lignocellulosic biomass, such as wood feedstocks, different agricultural wastes, and marine algae are being used as substrates for an efficient bioethanol production. This review investigates the very recent enzymatic hydrolysis pathways in bioethanol production from lignocellulosic biomass.

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Section: Enzymatic Hydrolysismentioning

confidence: 99%

Bioethanol Production by Enzymatic Hydrolysis from Different Lignocellulosic Sources

2021

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“…Láinez, Ruiz, Arellano‐Plaza, and Martínez‐Hernández (2019) explored the optimization of enzymatic saccharification by applying numerous levels of solid loadings and enzyme concentrations on Agave salmiana leaves. They also examined the effectiveness of hydrolysates by comparing various strains of yeast.…”

Section: Bioethanolmentioning

confidence: 99%

Bioenergy from biofuel residues and waste

Sheehan

Murray

et al. 2020

Water Environment Research

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“…S. cerevisiae is used in the production of food, beverages, and biofuels, and as a cell factory for the production of pharmaceuticals and other biochemical compounds. Therefore, the role of yeast in human life has stimulated scientific interest, and yeast strains have become important model organisms for laboratory research of practical significance for industry and medicine [ 1 , 2 , 3 , 4 , 5 ]. S. cerevisiae genome was the first eukaryotic genome to be sequenced [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Proteomics Answers Which Yeast Genes Are Specific for Baking, Brewing, and Ethanol Production

Davydenko¹,

Meledina

Mittenberg

et al. 2020

Bioengineering

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Yeast strains are convenient models for studying domestication processes. The ability of yeast to ferment carbon sources from various substrates and to produce ethanol and carbon dioxide is the core of brewing, winemaking, and ethanol production technologies. The present study reveals the differences among yeast strains used in various industries. To understand this, we performed a proteomic study of industrial Saccharomyces cerevisiae strains followed by a comparative analysis of available yeast genetic data. Individual protein expression levels in domesticated strains from different industries indicated modulation resulting from response to technological environments. The innovative nature of this research was the discovery of genes overexpressed in yeast strains adapted to brewing, baking, and ethanol production, typical genes for specific domestication were found. We discovered a gene set typical for brewer’s yeast strains. Baker’s yeast had a specific gene adapted to osmotic stress. Toxic stress was typical for yeast used for ethanol production. The data obtained can be applied for targeted improvement of industrial strains.

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Bioethanol production from enzymatic hydrolysates of Agave salmiana leaves comparing S. cerevisiae and K. marxianus

Cited by 46 publications

References 50 publications

Bioethanol Production by Enzymatic Hydrolysis from Different Lignocellulosic Sources

Bioethanol Production by Enzymatic Hydrolysis from Different Lignocellulosic Sources

Bioenergy from biofuel residues and waste

Proteomics Answers Which Yeast Genes Are Specific for Baking, Brewing, and Ethanol Production

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