The Catabolic System of Acetovanillone and Acetosyringone in <i>Sphingobium</i> sp. Strain SYK-6 Useful for Upgrading Aromatic Compounds Obtained through Chemical Lignin Depolymerization-Reference-Cited by-同舟云学术

The Catabolic System of Acetovanillone and Acetosyringone in Sphingobium sp. Strain SYK-6 Useful for Upgrading Aromatic Compounds Obtained through Chemical Lignin Depolymerization

Published:2022-08-23 Issue:16 Volume:88 Page:
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Higuchi Yudai¹²^ORCID,Kamimura Naofumi¹^ORCID,Takenami Hiroki¹,Kikuiri Yusei¹,Yasuta Chieko²,Tanatani Kenta¹,Shobuda Toru¹,Otsuka Yuichiro³^ORCID,Nakamura Masaya³^ORCID,Sonoki Tomonori²^ORCID,Masai Eiji¹^ORCID

Affiliation:

1. Department of Materials Science and Bioengineering, Nagaoka University of Technology, Nagaoka, Niigata, Japan

2. Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki, Aomori, Japan

3. Department of Forest Resource Chemistry, Forestry and Forest Products Research Institute, Tsukuba, Ibaraki, Japan

Abstract

In the alkaline oxidation of lignin, aromatic aldehydes (vanillin, syringaldehyde, and p -hydroxybenzaldehyde), aromatic acids (vanillic acid, syringic acid, and p -hydroxybenzoic acid), and acetophenone-related compounds (acetovanillone, acetosyringone, and 4′-hydroxyacetophenone) are produced as major aromatic monomers. Also, base-catalyzed depolymerization of guaiacyl lignin resulted in vanillin, vanillic acid, guaiacol, and acetovanillone as primary aromatic monomers.

Funder

MEXT | Japan Science and Technology Agency

Ministry of Agriculture, Forestry and Fisheries

MEXT | Japan Society for the Promotion of Science

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/aem.00724-22

Reference90 articles.

1. Lignin Valorization: Improving Lignin Processing in the Biorefinery