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Microbial valorization of lignin to malic acid by Aspergillus niger

delete2026-01-14
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OA
AI
J
Jiayuan Jia
Z
Ziyu Dai
Y
Yinglei Han
H
Hemant Choudhary
G
Guoliang Yuan
J
John M. Gladden
B
Blake A. Simmons
S
Scott Baker
J
Jon Magnuson
J
Joonhoon Kim *
DOI:10.1016/j.biortech.2026.134018delete
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Abstract

Abstract

En 中文
• Engineered Aspergillus niger converts lignin-derived aromatics to malic acid. • Overexpression of C4 dicarboxylate transporter enhances malic acid secretion. • Medium optimization enhances fungal conversion and production stability. • Demonstrates first direct fungal conversion of real lignin streams to malic acid.
Keywords:
Lignin valorization
Transporter engineering
Aromatic bioconversion
Dicarboxylic acid production
Fungal biotechnology
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Journal

Bioresource Technology cover
Bioresource Technology
IF:
9
Papers:
3.2W
Citations:
17.3W

Organization

J
Joint Bioenergy Institute
Scholars:
58
Papers: 7
Citations: 0
P
pacific northwest national laboratory
Scholars:
1.3K
Papers: 444
Citations: 0