These findings demonstrate that P. kudriavzevii LC671435 combines thermotolerance with broad inhibitor tolerance, enabling efficient ethanol production under conditions relevant to lignocellulosic biorefineries and makes it a potential strain for second-generation bioethanol production.
Consolidated bioprocessing integrates enzyme production, cellulose hydrolysis, and fermentation in a single reactor; however, few naturally occurring microorganisms combine efficient cellulose degradation, broad sugar utilization, inhibitor tolerance, and ethanol production. In this study, seven thermophilic ethanologe...
Investigation of the use of immobilized recombinant Kluyveromyces lactis for xylose production using various lignocellulosic biowastes demonstrated that immobilized K. lactis could produce xylose production across all biowaste types, with sugarcane bagasse and corn stover yielding the highest reducing sugar concentrati...
Dharmitha Chandran, M. A. Jenol, Shoriya Aruni Abdul Manaf· Current Science and Technolo...· 0 citations
p-Benzoquinone, a lignin-derived inhibitor generated during lignocellulosic biomass pretreatment, severely restricts microbial fermentation and remains a major obstacle to efficient cellulosic ethanol production. In this study, p-benzoquinone concentrations in different lignocellulosic hydrolysates ranged from 130 to 2...
The untapped microbial diversity of the Amazon region represents a strategic frontier for biotechnological applications. This study screened, identified, and evaluated the potential of yeasts isolated from Amazonian environments to bioconvert sugarcane bagasse hydrolysate into ethanol and xylitol. The lignocellulosic h...
Leissandra Nascimento Castelo, Filipe Soares de Freitas, Raphael Ferreira Rocha et al.· Systems Microbiology and Bio...· 0 citations
In this study, a thermophilic cellulolytic filamentous fungus Thermothelomyces heterothallica was engineered for direct production of cellobionic acid (CBA) from alkali-pretreated wheat straw without the addition of external cellulases. The CBA bioproduction pathway was established through sequential disruption of gene...
Bakht Zada, Hamidreza Shapouri, Jia-Jie Wang et al.· Bioresources and Bioprocessi...· 0 citations
Introduction Organic acid fermentation is a key route for integrating second-generation (2G) biomass into biorefineries and promoting industrial symbiosis between agri-food residues and platform-chemical production. However, plant matrices such as tomato pomace (TP) and spent coffee grounds (SCG) show limited carbon ac...
Bruno Navajas-Preciado, S. Martillanes, J. Delgado-Adámez· Frontiers in Bioengineering...· 0 citations
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