Evidence map›Paper›PMID 42821037›Full record

ReviewWorld journal of microbiology & biotechnology2026

Advancements in medium chain fatty acids biosynthesis from organic waste: current state, challenges and future prospects.

Yunhui Pu, Yang Luo, Dan Xu, Jialing Tang, Qingyuan Wang, Abdelfatah Abomohra

Abstract readReview
PubMed Publisher
In one paragraph

Review in World journal of microbiology & biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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

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.

Yunhui PuSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China. puyunhui@cdu.edu.cn.
Yang LuoSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China.
Dan XuSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China.
Jialing TangSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China. tangjialing88@126.com.
Qingyuan WangSchool of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China.
Abdelfatah AbomohraAquatic Ecophysiology and Phycology, Institute of Plant Science and Microbiology, University of Hamburg, Hamburg, 22609, Germany.

Funding

National Natural Science Foundation of China 52500152Sichuan Provincial Science and Technology Support Program 2025YFHZ0127Sichuan Science and Technology Program 2025ZNSFSC1265
6 · The paper itself

Abstract

Microbial conversion of organic waste into medium chain fatty acids (MCFAs) as the promising strategy to simultaneously achieve waste treatment and resource recovery has attracted increasing attentions in recent years. This review extensively summarized the organics conversion process, key influencing factors and emerging innovative strategies to enhance the MCFAs production. Moreover, the economic feasibility, challenges and research perspectives were also discussed. During the MCFAs production from organic waste, microorganisms involved in hydrolysis, acidogenesis and chain elongation processes coexist and collaborate to realize substrate conversion. Although competitive pathways such as methanogenesis, excessive ethanol oxidation and acrylate pathway disperse the carbon flow, adding chemical inhibitors, adjusting operation parameters and selecting suitable substrates can effectively suppress these competitive processes and promote the MCFA yield. Substrate properties, operational conditions and microbial community are critical factors influencing MCFAs biosynthesis. In addition, strategies such as exogenous additives, co-fermentation, electro-fermentation and microbial strengthening are feasible methods to boost MCFAs production. Furthermore, techno-economic assessment confirmed that MCFAs biosynthesis from organic waste is an economically feasible approach, but low MCFA yield, system instability and restriction of system scale-up are the main challenges for industrial application. This review provided useful information to carbon recovery from organic wastes and technique development.

Indexed as

Fatty AcidsBacteriaBioreactorsCarbonFermentationHydrolysisCarbonFatty AcidsAnaerobic fermentationChain elongation (CE)Circular bio-economyMedium chain fatty acids (MCFAs)Resource recoveryWaste valorization

Identifiers

What OpenQuestion holds

Textmetadata
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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.