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Biotechnology for Biofuels and Bioproducts
Scopus
ISSN 2731-3654 · BMC · 642 artikel di indeks
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Artikel Jurnal
Bioconversion of lignin and food waste into vanillin and biohydrogen by Escherichia coli MC3: a novel dual-functional bacteria
Abstract This study introduces Escherichia coli MC3, demonstrating unique dual functionality in coupling lignin depolymerization with biohydrogen production from untreated food waste, thereby advancing sustainable biorefineries without energy-intensive pretreatments. MC3 demonstrated a lignin…
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Artikel Jurnal
Integrative multi-omic and phenotypic analysis of open raceway pond production of Monoraphidium minutum 26B-AM reveals distinct stress signatures for scale-up and infection
Abstract Background Green microalgae, such as Monoraphidium minutum 26B-AM, have garnered significant commercial interest due to their high biomass production and lipid yield, providing promising candidates for various bioprocessing applications. However, the economic viability of large-scale algal…
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Artikel Jurnal
Characterization of an AA9 LPMO from Fusarium oxysporum and its role in cellulose hydrolysis and functionalization
Abstract Background Fungal AA9 lytic polysaccharide monooxygenases (LPMOs) play a central role in oxidative cellulose degradation and are key contributors to biomass conversion. While widely distributed in fungal genomes, many LPMOs remain uncharacterized, limiting our understanding of their…
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Artikel Jurnal
Iron accumulation dynamics in Nostoc sp. PCC 7120: extent of biosorption in batch and continuous reactors
Abstract Background Microalgae have recently gained attention for their ability to incorporate iron into organic molecules, potentially enhancing bioavailability and mitigating associated risks, suggesting a promising role in the field of iron supplementation. Among microalgal species…
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Artikel Jurnal
From beet molasses to malic acid: holistic development of fermentation and downstream process
Abstract Background The growing demand for sustainable alternatives to fossil-based chemicals has increased interest in platform chemicals derived from renewable biomass sources, such as malic acid. This C4 dicarboxylic acid is valued for its diverse application potential in food, pharmaceuticals…
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Artikel Jurnal
Bioaugmentation in anaerobic digesters: a systematic review
Abstract Bioaugmentation, the intentional introduction of specific microorganisms into anaerobic digestion (AD) systems, has shown promise in enhancing methane production and in mitigating stressful conditions, particularly in systems operating below optimal performance. This review presents a…
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Artikel Jurnal
Reliable renewable electricity generation system on small animal farms for rural electric vehicle charging
Abstract The adoption of electric vehicles (EVs) in rural areas is constrained by limited charging infrastructure, while small-scale dairy farms remain significant sources of greenhouse gas (GHG) emissions from manure management. This study addresses both challenges by demonstrating a dispatchable…
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Artikel Jurnal
Innovative mycosynthesis of chitosan nanoparticles via bionanofactory Penicillium crustosum: optimization, characterization, and application against building-deteriorating fungus, Trichosporon asahii
Abstract Biocorrosion of building materials is a global challenge that threatens both modern buildings and cultural heritage. This degradation is largely driven by interactions between microbes, particularly fungi, and various gaseous effluents containing nitrogenous, sulfurous, and carbonaceous…
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Artikel Jurnal
Functional characterization of a dockerin-containing expansin-like protein from the anaerobic fungus Neocallimastix californiae
Abstract Background Anaerobic microbes produce multienzyme complexes known as cellulosomes to enhance the degradation of cellulosic substrates. These complexes localize diverse enzymes onto a protein scaffold, where proteins are anchored by dockerin domains. Although the cellulosomes of anaerobic…
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Artikel Jurnal
Bioenergy carbon capture storage and utilization: a critical review of market dynamics and policy implications
Abstract Bioenergy with carbon capture, utilization, and storage (BECCUS) is a competent technology with the potential to address global climate change challenges. However, its deployment faces significant hurdles across technological, economic, and policy domains. The production of biofuels…
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Artikel Jurnal
Improving inhibitor tolerance of xylitol-producing Saccharomyces cerevisiae by overexpressing key target genes mined through comparative transcriptomes
Abstract Background Xylitol, a valuable five-carbon sugar alcohol widely used in the food and pharmaceutical industries, can be biosynthesized through the reduction of xylose by engineered Saccharomyces cerevisiae. A major challenge in producing xylitol from lignocellulosic feedstocks is the…
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Artikel Jurnal
Fine-tuning xylan side chains for enhanced production of high-yield sugars, fine-shaped nanocrystals, and stable Pickering emulsions in Arabidopsis thaliana
Abstract Arabinoxylans are complex polysaccharides found in the secondary cell walls of plants, and their substitution patterns of arabinose (Ara) and glucuronic acid (GlcA) significantly affect their properties for structural and bio-functional applications. In this study, we engineered xylan side…
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Artikel Jurnal
Discovery and design of novel glucoamylases suitable for raw starch hydrolysis at moderate temperatures via an integrated bioinformatics-assisted strategy
Abstract Glucoamylases capable of hydrolyzing raw starch at moderate temperatures exhibit significant potential for the direct and efficient hydrolysis of raw starch. Using bioinformatics-assisted mining strategies, four candidate glucoamylases were initially identified from the GenBank database…
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Artikel Jurnal
Identifying metabolic bottlenecks for micafungin precursor production via untargeted regulatory perturbation
Abstract Background Micafungin, a clinically important echinocandin antifungal agent, is derived from the nonribosomal cyclic hexapeptide FR901379 produced by the filamentous fungus Coleophoma empetri. However, low fermentation efficiency remains a major constraint in its industrial production…
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Artikel Jurnal
There is an “I” in team: individual improvements in supercharged cellulase cocktail facilitates cooperative cellulose degradation
Abstract Lignocellulosic biomass is an abundant renewable carbon source for biofuel production, but its conversion to fermentable sugars is hindered by poor cellulase activity on highly crystalline and insoluble cellulose. While pretreatment makes biomass more amenable to enzymatic degradation…
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Artikel Jurnal
Identification and comparative genomic analysis of prophage sequences and CRISPR‒Cas immunity in Methylococcus genomes: insights into industrial methane bioconversion
Abstract Background Methylococcus species utilize methane as the sole carbon and energy source, converting it into biomass and other metabolic end products. Owing to this metabolic capacity, they hold particular promise in industrial C1 biotechnology, especially for the production of protein-rich…
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Artikel Jurnal
Kinetic modeling of multiple-strain artificial consortium to improve fengycin production of Bacillus subtilis
Abstract Background Artificial microbial consortium has been widely employed to improve the production of fengycin, a natural lipopeptide. Kinetic models are essential for understanding and predicting the dynamic behavior of metabolic systems, especially microbial consortia. Since the time…
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Artikel Jurnal
Integrated omics analysis of the cellulose co-degradation network of Chaetomium thermophilum
Abstract Background Efficient degradation of cellulose is a key bottleneck in the industrialization of biofuels. While fungi achieve substrate conversion through precise regulation of cellulase systems, the systematic mechanisms underlying efficient degradation (encompassing gene transcription…
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Artikel Jurnal
Harnessing shrimp shell waste: enhanced chitinase production through optimization techniques for ecofriendly solutions using bacteria
Abstract Chitinous wastes, particularly shrimp shell residues, represent a major underutilized biomass resource with significant potential for bioconversion into high-value products. In this study, four thermophilic bacterial strains (Bacillus amyloliquefaciens BT 2022, Bacillus licheniformis…
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Artikel Jurnal
Towards sustainable production of biofuels via milking the cells of Synechococcus elongatus PCC 7942 engineered for free fatty acid excretion
Abstract Background Free fatty acids are considered a potential source of biodiesel because they are excreted by engineered cyanobacterial cells, eliminating the processing costs associated with cell recovery and extraction. Although the cyanobacterial mutants engineered for the production of free…