Evidence map›Paper›PMID 35268611›Full record

ArticleMolecules (Basel, Switzerland)2022

Archaeal and Bacterial Content in a Two-Stage Anaerobic System for Efficient Energy Production from Agricultural Wastes.

Lyudmila Kabaivanova, Venelin Hubenov, Lyudmila Dimitrova, Ivan Simeonov, Haoping Wang, Penka Petrova

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.8field-weighted citation impact, top 6% of its field
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

9 citing papers in PubMed, 38 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 2 countries.

Lyudmila KabaivanovaInstitute of Microbiology, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.ORCID 0000-0003-4148-7815
Venelin HubenovInstitute of Microbiology, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.
Lyudmila DimitrovaInstitute of Microbiology, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.ORCID 0000-0002-2577-5625
Ivan SimeonovInstitute of Microbiology, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.
Haoping WangFrench-Chinese Laboratory LaFCAS, School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China.
Penka PetrovaInstitute of Microbiology, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria.ORCID 0000-0001-7356-5799
Bulgarian Academy of Sciences · BGNanjing University of Science and Technology · CN

Funding

Bulgarian National Science Fund Grant KP-06-IP-CHINA/3Intergovernmental International Science and Technology Innovation Cooperation Key project of the National Key R&D Program of China 2021YFE0102700
6 · The paper itself

Abstract

Anaerobic digestion (AD) is a microbially-driven process enabling energy production. Microorganisms are the core of anaerobic digesters and play an important role in the succession of hydrolysis, acidogenesis, acetogenesis, and methanogenesis processes. The diversity of participating microbial communities can provide new information on digester performance for biomass valorization and biofuel production. In this study anaerobic systems were used, operating under mesophilic conditions that realized biodegradation processes of waste wheat straw pretreated with NaOH-a renewable source for hydrogen and methane production. These processes could be managed and optimized for hydrogen and methane separately but combining them in a two-stage system can lead to higher yields and a positive energy balance. The aim of the study was to depict a process of biohydrogen production from lignocellulosic waste followed by a second one leading to the production of biomethane. Archaeal and bacterial consortia in a two-stage system operating with wheat straw were identified for the first time and the role of the most important representatives was elucidated. The mixed cultures were identified by the molecular-biological methods of metagenomics. The results showed that biohydrogen generation is most probably due to the presence of

Indexed as

ArchaeaBiofuelsHydrogenMethaneAgricultureAnaerobiosisBacteriaBiodegradation, EnvironmentalBioreactorsMicrobial ConsortiaTriticumBiofuelsHydrogenMethaneanaerobic digestionmetagenomicsmicrobial consortiatwo-stage performancewheat straw

Identifiers

PMID35268611
PMCPMC8911581
OpenAlexW4213453265

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.