ArticleScientific reports2022
High-temperature ethanol fermentation from pineapple waste hydrolysate and gene expression analysis of thermotolerant yeast Saccharomyces cerevisiae.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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9 citing papers in PubMed.
- Construction of yeast with extremely high 2,3-butanediol tolerance by introducing point and structural mutations and partial elucidation of the mechanism of 2,3-butanediol tolerance.Applied microbiology and biotechnology · 2025Article
- Engineering thermotolerant microbial strains viaEngineering microbiology · 2025Article
- Thermotolerant yeasts promoting climate-resilient bioproduction.FEMS yeast research · 2025Review
- Elucidation and engineering mitochondrial respiratory-related genes for improving bioethanol production at high temperature inEngineering microbiology · 2024Article
- Systemic metabolic engineering of Enterobacter aerogenes for efficient 2,3-butanediol production.Applied microbiology and biotechnology · 2024Article
- Review
- Nitrogen limitation-induced adaptive response and lipogenesis in the Antarctic yeastFrontiers in microbiology · 2024Article
- Adaptive laboratory evolution under acetic acid stress enhances the multistress tolerance and ethanol production efficiency of Pichia kudriavzevii from lignocellulosic biomass.Scientific reports · 2023Article
- The potential of multistress tolerant yeast, Saccharomycodes ludwigii, for second-generation bioethanol production.Scientific reports · 2022Article
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6 authors.
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Abstract
High-temperature ethanol fermentation by thermotolerant yeast is considered a promising technology for ethanol production, especially in tropical and subtropical regions. In this study, optimization conditions for high-temperature ethanol fermentation of pineapple waste hydrolysate (PWH) using a newly isolated thermotolerant yeast, Saccharomyces cerevisiae HG1.1, and the expression of genes during ethanol fermentation at 40 °C were carried out. Three independent variables, including cell concentration, pH, and yeast extract, positively affected ethanol production from PWH at 40 °C. The optimum levels of these significant factors evaluated using response surface methodology (RSM) based on central composite design (CCD) were a cell concentration of 8.0 × 10
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