Evidence map›Paper›PMID 41020916›Full record

ArticleWorld journal of microbiology & biotechnology2025

Enzymatic and Non-Enzymatic decolorization of synthetic dyes using spent mushroom substrate.

Wenjing Xiao, Ya Ran, Xinyu Guo, Yujun Dai, Zhilin Zhang, Jiashu Liu, Changchun Li

Abstract read
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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. Not yet cited in PubMed.

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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

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3 · Its place in the literature

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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

7 authors.

Wenjing XiaoHubei Key Laboratory of Resource Utilization and Quality Control of Characteristic Crops, College of Life Science and Technology, Hubei Engineering University, Xiaogan, China.
Ya RanHubei Key Laboratory of Resource Utilization and Quality Control of Characteristic Crops, College of Life Science and Technology, Hubei Engineering University, Xiaogan, China.
Xinyu GuoHubei Key Laboratory of Resource Utilization and Quality Control of Characteristic Crops, College of Life Science and Technology, Hubei Engineering University, Xiaogan, China.
Yujun DaiHubei Key Laboratory of Resource Utilization and Quality Control of Characteristic Crops, College of Life Science and Technology, Hubei Engineering University, Xiaogan, China.
Zhilin ZhangHubei Key Laboratory of Resource Utilization and Quality Control of Characteristic Crops, College of Life Science and Technology, Hubei Engineering University, Xiaogan, China.
Jiashu LiuState Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei University, Wuhan, China.
Changchun LiHubei Key Laboratory of Resource Utilization and Quality Control of Characteristic Crops, College of Life Science and Technology, Hubei Engineering University, Xiaogan, China. lcc386@163.com.

Funding

Outstanding young and middle-aged science and technology innovation team project in colleges and universities of Hubei Province T2022030Student Innovation and Entrepreneurship Training Program of Hubei Engineering University DC2024053the Opening Project of Hubei Key Laboratory of Quality Control of Characteristic Fruits and Vegetables 2024 K003
6 · The paper itself

Abstract

Conventional wastewater treatment technologies exhibit limited cost-effectiveness for dye removal. This study investigated the decolorization efficacy and adsorption behavior of spent mushroom substrate (SMS) and its aqueous extract (SMS-T) toward ten synthetic dyes, both before and after thermal treatment. SMS achieved total decolorization rates of 72.65-97.84% across the tested dyes. Adsorption by the SMS matrix accounted for only 0.68-36.46% of decolorization for Bromophenol Blue, Malachite Green, Methylene Blue, Rose Bengal, and Remazol Brilliant Blue R, substantially lower than the differential removal (8.25-71.63%) between SMS and SMS-T. This indicates the existence of a non-adsorptive decolorization mechanism mediated by water-insoluble SMS components. Comparative analysis of SMS-T before and after heat treatment revealed that thermally processed SMS-T maintained > 30% decolorization efficiency for Methylene Blue, Brilliant Blue G, and Crystal Violet. Notably, decolorization rates for Rose Bengal and Remazol Brilliant Blue R showed no significant difference post-treatment, demonstrating the presence of heat-stable non-enzymatic decolorization mechanisms in SMS-T. Isothermal adsorption studies indicated that the Langmuir model optimally described SMS adsorption for Congo Red, Aniline Blue, Malachite Green, and Remazol Brilliant Blue R. In contrast, the Freundlich model better fitted the other six dyes. Concurrently, SMS achieved effective decolorization and partial toxicity reduction when treating simulated textile effluent (STE). This work proposes two complementary mechanisms governing SMS-mediated decolorization: non-adsorptive decolorization by water-insoluble SMS fractions and heat-resilient non-enzymatic pathways in SMS-T. These findings establish SMS as a multifunctional bioremediation agent, providing an integrated physicochemical-biological strategy for treating complex dye-laden wastewater.

Indexed as

AgaricalesColoring AgentsWater DecolorizationWater Pollutants, ChemicalAdsorptionBiodegradation, EnvironmentalColorHot TemperatureRosaniline DyesWastewaterWater PurificationColoring Agentsmalachite greenRosaniline DyesWastewaterWater Pollutants, ChemicalDecolorizationEnzymatic mechanismsNon-enzymatic mechanismsWaste mushroom substrateWastewater treatment

Identifiers

PMID41020916

What OpenQuestion holds

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Registered trials

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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.