Zoltán Bagi
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View article: Anaerobic fungi: effective warriors in lignocellulosic biomass degradation and fermentation
Anaerobic fungi: effective warriors in lignocellulosic biomass degradation and fermentation Open
The significant advancements in understanding the roles of anaerobic fungi (AF) within microbial ecology have opened numerous avenues for biotechnological exploitation, particularly in enhancing the productivity of livestock. The efficient…
View article: Effect of supplementing commercially available and locally prepared carbon materials in anaerobic digestion: focusing on enhanced performance and potential mechanisms
Effect of supplementing commercially available and locally prepared carbon materials in anaerobic digestion: focusing on enhanced performance and potential mechanisms Open
View article: Feedstock-dependent antibiotic resistance gene patterns and expression profiles in industrial scale biogas plants revealed by meta-omics technology
Feedstock-dependent antibiotic resistance gene patterns and expression profiles in industrial scale biogas plants revealed by meta-omics technology Open
View article: Anaerobic fungi: the effective warriors in biomass degradation and fermentation
Anaerobic fungi: the effective warriors in biomass degradation and fermentation Open
Substantial wealth of knowledge about anaerobic fungi has accumulated in recent years, which may guide the attention of the biotechnology-oriented scientists towards the possible exploitation of their fascinating capabilities. Very efficie…
View article: Regulation of the methanogenesis pathways by hydrogen at transcriptomic level in time
Regulation of the methanogenesis pathways by hydrogen at transcriptomic level in time Open
View article: Bioelectrochemical Systems (BES) for Biomethane Production—Review
Bioelectrochemical Systems (BES) for Biomethane Production—Review Open
Bioelectrochemical systems (BESs) have great potential in renewable energy production technologies. BES can generate electricity via Microbial Fuel Cell (MFC) or use electric current to synthesize valuable commodities in Microbial Electrol…
View article: Bioelectrochemical Systems (BES) for Biomethane Production – Review
Bioelectrochemical Systems (BES) for Biomethane Production – Review Open
Bioelectrochemical systems (BESs) have great potential in renewable energy production technologies. BES can generate electricity via Microbial Fuel Cell (MFC) or use the electric current for the synthesis of valuable commodities in Microbi…
View article: Inter-kingdom interactions and stability of methanogens revealed by machine-learning guided multi-omics analysis of industrial-scale biogas plants
Inter-kingdom interactions and stability of methanogens revealed by machine-learning guided multi-omics analysis of industrial-scale biogas plants Open
Multi-omics analysis is a powerful tool for the detection and study of inter-kingdom interactions, such as those between bacterial and archaeal members of complex biogas-producing microbial communities. In the present study, the microbiome…
View article: Biohydrogen production through dark fermentation from waste biomass: Current status and future perspectives on biorefinery development
Biohydrogen production through dark fermentation from waste biomass: Current status and future perspectives on biorefinery development Open
View article: Inter-kingdom microbial interactions revealed by a comparative machine-learning guided multi-omics analysis of industrial-scale biogas plants
Inter-kingdom microbial interactions revealed by a comparative machine-learning guided multi-omics analysis of industrial-scale biogas plants Open
Multi-omics analysis is a powerful tool for the detection and study of inter-kingdom interactions, such as those between bacterial and archaeal members of complex biogas-producing microbial communities. In the present study, the microbiome…
View article: Pretreatment of lignocellulosic biogas substrates by filamentous fungi
Pretreatment of lignocellulosic biogas substrates by filamentous fungi Open
Decomposition of lignocellulosic plant biomass by four filamentous fungi was carried out to facilitate subsequent anaerobic degradation and biogas formation. Agricultural side products, wheat straw and corn stover and forestry energy plant…
View article: Significance of Intermittent Mixing in Mesophilic Anaerobic Digester
Significance of Intermittent Mixing in Mesophilic Anaerobic Digester Open
The mixing of slurry in an anaerobic digester (AD) is one of many key parameters, which have a significant effect on specific biogas yield (BY) and volatile solid (VS) removal rate. The determination of the optimum mixing regime in a diges…
View article: Triploid Hybrid Vigor in Above-Ground Growth and Methane Fermentation Efficiency of Energy Willow
Triploid Hybrid Vigor in Above-Ground Growth and Methane Fermentation Efficiency of Energy Willow Open
Hybrid vigor and polyploidy are genetic events widely utilized to increase the productivity of crops. Given that bioenergy usage needs to be expanded, we investigated triploid hybrid vigor in terms of the biology of biomass-related willow …
View article: Development of Stable Mixed Microbiota for High Yield Power to Methane Conversion
Development of Stable Mixed Microbiota for High Yield Power to Methane Conversion Open
The performance of a mixed microbial community was tested in lab-scale power-to-methane reactors at 55 °C. The main aim was to uncover the responses of the community to starvation and stoichiometric H2/CO2 supply as the sole substrate. Fed…
View article: Enhancing Efficiency of Anaerobic Digestion by Optimization of Mixing Regimes Using Helical Ribbon Impeller
Enhancing Efficiency of Anaerobic Digestion by Optimization of Mixing Regimes Using Helical Ribbon Impeller Open
The appropriate mixing system and approach to effective management can provide favorable conditions for the highly sensitive microbial community, which can ensure process stability and efficiency in an anaerobic digester. In this study, th…
View article: Iron-Loaded Pomegranate Peel as a Bio-Adsorbent for Phosphate Removal
Iron-Loaded Pomegranate Peel as a Bio-Adsorbent for Phosphate Removal Open
This study investigated the adsorption of phosphate from aqueous solutions using pomegranate peel (PP) as a bio-adsorbent. For this purpose, PP was activated via saponification using sodium hydroxide (NaOH) followed by cationization using …
View article: Perturbation of the mucosa-associated anaerobic gut microbiota in streptozotocin-induced diabetic rats
Perturbation of the mucosa-associated anaerobic gut microbiota in streptozotocin-induced diabetic rats Open
Our aim was to map the gut region-specific differences of the mucosa-associated microbiome distribution in a streptozotocin-induced diabetic rat model. Tissue samples from the duodenum, ileum and colon were collected 10 weeks after the onse…
View article: Genome-centric investigation of anaerobic digestion using sustainable second and third generation substrates
Genome-centric investigation of anaerobic digestion using sustainable second and third generation substrates Open
Biogas production through co-digestion of second and third generation substrates is an environmentally sustainable approach. Green willow biomass, chicken manure waste and microalgae biomass substrates were combined in the anaerobic digest…
View article: Early response of methanogenic archaea to H2 as evaluated by metagenomics and metatranscriptomics
Early response of methanogenic archaea to H2 as evaluated by metagenomics and metatranscriptomics Open
Background The molecular machinery of the complex microbiological cell factory of biomethane production is not fully understood. One of the process control elements is the regulatory role of hydrogen (H 2 ). Reduction of carbon dioxide (CO…
View article: Interactions between probiotic and oral pathogenic strains
Interactions between probiotic and oral pathogenic strains Open
View article: Methane production from green and woody biomass using short rotation willow genotypes for bioenergy generation
Methane production from green and woody biomass using short rotation willow genotypes for bioenergy generation Open
View article: Enhancing biogas production from agroindustrial waste pre-treated with filamentous fungi
Enhancing biogas production from agroindustrial waste pre-treated with filamentous fungi Open
View article: Early response of methanogenic archaea to H2 as evaluated by metagenomics and metatranscriptomics
Early response of methanogenic archaea to H2 as evaluated by metagenomics and metatranscriptomics Open
Background. The detailed molecular machinery of the complex microbiological cell factory of biogas/biomethane production is not fully understood. One of the main puzzling process control elements is the formation, consumption and regulator…
View article: A comparative analysis of biogas production from tomato bio-waste in mesophilic batch and continuous anaerobic digestion systems
A comparative analysis of biogas production from tomato bio-waste in mesophilic batch and continuous anaerobic digestion systems Open
Annually, agricultural activity produces an enormous amount of plant biomass by-product. Many studies have reported the biomethane potential of agro-industrial wastes, but only a few studies have investigated applying the substrates in bot…
View article: Use of ensiled green willow biomass in biogas fermentation
Use of ensiled green willow biomass in biogas fermentation Open
View article: Additional file 5 of Early response of methanogenic archaea to H2 as evaluated by metagenomics and metatranscriptomics
Additional file 5 of Early response of methanogenic archaea to H2 as evaluated by metagenomics and metatranscriptomics Open
Additional file 5: Table S1. Comparison of bins identified using the GTDB database with Bio-Gas Microbiome database. The two bins containing high quality metagenomes, which did not find their corresponding MAGs are highlighted. Percent AAI…
View article: Chlorella vulgaris and Its Phycosphere in Wastewater: Microalgae-Bacteria Interactions During Nutrient Removal
Chlorella vulgaris and Its Phycosphere in Wastewater: Microalgae-Bacteria Interactions During Nutrient Removal Open
Microalgae-based bioenergy production is a promising field with regard to the wide variety of algal species and metabolic potential. The use of liquid wastes as nutrient clearly improves the sustainability of microalgal biofuel production.…
View article: Microbial Community Rearrangements in Power-to-Biomethane Reactors Employing Mesophilic Biogas Digestate
Microbial Community Rearrangements in Power-to-Biomethane Reactors Employing Mesophilic Biogas Digestate Open
The biological conversion of hydrogen (H2) and carbon dioxide (CO2) to methane (CH4), is accomplished by the hydrogenotrophic methanogens (HM). HMs are difficult to cultivate in pure culture, but they are readily available in the mixed cul…
View article: Characterization of Core Microbiomes and Functional Profiles of Mesophilic Anaerobic Digesters Fed With Chlorella vulgaris Green Microalgae and Maize Silage
Characterization of Core Microbiomes and Functional Profiles of Mesophilic Anaerobic Digesters Fed With Chlorella vulgaris Green Microalgae and Maize Silage Open
Microalgal biomass is an alternative feedstock for biogas production although its C/N ratio is usually lower than optimal, therefore co-fermentation is recommended. Biogas production from photoautotrophically grown Chlorella vulgaris (C. v…
View article: The Planktonic Core Microbiome and Core Functions in the Cattle Rumen by Next Generation Sequencing
The Planktonic Core Microbiome and Core Functions in the Cattle Rumen by Next Generation Sequencing Open
The cow rumen harbors a great variety of diverse microbes, which form a complex, organized community. Understanding the behavior of this multifarious network is crucial in improving ruminant nutrient use efficiency. The aim of this study w…