Evidence map›Paper›PMID 40356317›Full record

ArticleChemSusChem2025

Controlling the Product Selectivity of Peracetic Acid-Mediated Oxidative Lignin Depolymerization via a Deep Eutectic Solvent.

Udishnu Sanyal, Junxia Wang, Peipei Wang, Ruoshui Ma, Santheeb Balaji Velmurugan, Kuan-Ting Lin, Xiao Zhang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ChemSusChem, 2025. 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

7 authors.

Udishnu SanyalBioproducts, Sciences and Engineering Laboratory, Voiland School of Chemical Engineering and Bioengineering, Washington State University, Richland, WA, 99354, USA.ORCID https://orcid.org/0000-0002-7935-8691
Junxia WangBioproducts, Sciences and Engineering Laboratory, Voiland School of Chemical Engineering and Bioengineering, Washington State University, Richland, WA, 99354, USA.
Peipei WangBioproducts, Sciences and Engineering Laboratory, Voiland School of Chemical Engineering and Bioengineering, Washington State University, Richland, WA, 99354, USA.
Ruoshui MaBioproducts, Sciences and Engineering Laboratory, Voiland School of Chemical Engineering and Bioengineering, Washington State University, Richland, WA, 99354, USA.
Santheeb Balaji VelmuruganBioproducts, Sciences and Engineering Laboratory, Voiland School of Chemical Engineering and Bioengineering, Washington State University, Richland, WA, 99354, USA.ORCID https://orcid.org/0009-0005-3963-3125
Kuan-Ting LinBioproducts, Sciences and Engineering Laboratory, Voiland School of Chemical Engineering and Bioengineering, Washington State University, Richland, WA, 99354, USA.
Xiao ZhangBioproducts, Sciences and Engineering Laboratory, Voiland School of Chemical Engineering and Bioengineering, Washington State University, Richland, WA, 99354, USA.ORCID https://orcid.org/0000-0002-0094-6221

Funding

National Science Foundation 1454575USDA NIFA 2018-67009-27902
6 · The paper itself

Abstract

Developing a selective lignin depolymerization process remains a daunting challenge due to lignin's inherent structural heterogeneity and chemical complexity. This study used a novel deep eutectic solvent (DES) extraction to produce oligomeric lignin with controlled structural characteristics (narrow size distribution, lower molecular weight) and further subjected it to oxidative depolymerization using peracetic acid as an oxidant. Oxidation of lignin resulting from lactic acid/pyrazole and choline chloride/lactic acid extraction produces phenolic acids (Ph-COOH) and dicarboxylic acid (DCA) as significant products. Our results show that the judicial choice of DES during extraction plays a critical role in determining the lignin chemical structure, which follows different oxidation pathways and results in different product selectivities. The generalization of this concept has been established with two different parent lignins, e.g., Douglas fir (D.fir) and wheat straw (WS). The overall process showed that the novel DES extraction not only provides a sustainable pathway for high-purity lignin generation but also could be used as a tool to produce high-value products selectively upon its oxidation, thus improving the overall lignin biorefinery process.

Indexed as

deep eutectic solventsligninoxidationsperacetic acidsproduct selectivities

Identifiers

PMID40356317
PMCPMC12270356

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.