Evidence map›Paper›PMID 41441927›Full record

ArticleWorld journal of microbiology & biotechnology2025

Pretreatment of lignocellulosic biomass and biogas production from a microbial consortium recovered from soil litter and termite gut.

Suzan Prado Fernandes Bernal, Leiber Julio Granada Galvis, Júlia Ronzella Ottoni, Nelson Lima, Márcia Regina Becker, Caroline da Costa Silva Gonçalves, Michel Rodrigo Zambrano Passarini

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In one paragraph

Article in World journal of microbiology & biotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Suzan Prado Fernandes BernalFederal University of Latin American Integration (UNILA) - Environmental Biotechnology Laboratory, Foz do Iguaçu, Foz do Iguaçu, PR, Brazil.
Leiber Julio Granada GalvisFederal University of Latin American Integration (UNILA), Interdisciplinary Postgraduate Program in Energy and Sustainability (PPGIES), Foz do Iguaçu, PR, Brazil.
Júlia Ronzella OttoniFederal University of Latin American Integration (UNILA) - Environmental Biotechnology Laboratory, Foz do Iguaçu, Foz do Iguaçu, PR, Brazil.
Nelson LimaCEB-Biological Engineering Center, University of Minho, Campus de Gualtar, Braga, Portugal.
Márcia Regina BeckerFederal University of Latin American Integration (UNILA), Interdisciplinary Postgraduate Program in Energy and Sustainability (PPGIES), Foz do Iguaçu, PR, Brazil.
Caroline da Costa Silva GonçalvesFederal University of Latin American Integration (UNILA), Interdisciplinary Postgraduate Program in Energy and Sustainability (PPGIES), Foz do Iguaçu, PR, Brazil.
Michel Rodrigo Zambrano PassariniFederal University of Latin American Integration (UNILA) - Environmental Biotechnology Laboratory, Foz do Iguaçu, Foz do Iguaçu, PR, Brazil. michel.passarini@unila.edu.br.

Funding

CAPES - Brazil) through the PDSE scholarship program 2023/2024Support for Research Groups No 118/2024 PRPPG-UNILA
6 · The paper itself

Abstract

Biogas is a renewable energy source produced through the anaerobic digestion of organic waste. Access by microbial enzymes can be facilitated if the lignocellulosic material undergoes pretreatment. Leaf litter and termite guts can be promising sources of enzyme-producing microorganisms for this purpose. Fungi and bacteria recovered from soil litter and termite guts were screened for enzymatic activities and used as a consortium in a pretreatment of sugarcane bagasse to improve biogas production. Forty fungi and nine bacteria were isolated. From this, nine filamentous fungi and nine bacteria produced at least two of the enzymatic activities. The highest values ​for laccase, lignin peroxidase, and manganese peroxidase were 0.16, 1,863.80, and 1,737.27 U L⁻¹, respectively. For cellulase and xylanase were 13.52 and 64.24 U mL⁻¹, respectively. Talaromyces mycothecae BR04, Aspergillus versicolor BR14, Rossellomorea marisflavi CPM2, Bacillus subtilis CPM6, and Priestia megaterium CPM18 were used in the pretreatment of sugarcane in semi-solid fermentation for 14 days at 28 °C, due to improved performance in enzymatic activities and compatibility assays. Sugarcane bagasse + bacteria (SCB + B) treatment exhibited the highest total accumulated biogas production, reaching 66.95 NL kg

Indexed as

BacteriaBiofuelsFungiIsopteraLigninMicrobial ConsortiaSoil MicrobiologyAnimalsBiomassCellulaseCelluloseFermentationLaccasePeroxidasesSaccharumbagasseBiofuelsCellulaseCelluloseLaccaseLigninlignin peroxidaselignocellulosePeroxidasesBacteriabiological pretreatmentBiomassCellulasefilamentous fungiLigninaseXylanase

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.