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Green Biomanufacturing of D-Glucaric Acid
Hao Fang1, Anping Zeng2,3
1Center for Future Foods, Muyuan Laboratory, Zhengzhou, Henan Province, China. fanghao@westlake.edu.cn.
Advances in Biochemical Engineering/Biotechnology
|July 29, 2026
Summary
D-Glucaric acid (GA) is a versatile platform chemical. Research focuses on green biomanufacturing via enzymatic and microbial synthesis, targeting key factors like myo-inositol supply and MIOX performance for improved production.
Area of Science:
- Biotechnology
- Green Chemistry
- Industrial Microbiology
Background:
- D-Glucaric acid (GA) is a valuable platform chemical with diverse industrial applications.
- Current large-scale production methods are limited, necessitating alternative synthesis routes.
- Chemical, enzymatic, and microbial synthesis represent viable production pathways for GA.
Purpose of the Study:
- To review research progress in chemical, enzymatic, and microbial synthesis of D-Glucaric acid.
- To highlight green biomanufacturing approaches for GA production.
- To identify key challenges and future directions in GA biosynthesis.
Main Methods:
- Review of existing literature on GA synthesis methods.
- Analysis of rate-limiting factors in enzymatic and microbial GA production.
- Exploration of sustainable carbon sources for GA biosynthesis.
Main Results:
- Enzymatic and microbial synthesis offer green biomanufacturing routes for GA.
- Myo-inositol supply and myo-inositol oxygenase (MIOX) activity are critical bottlenecks.
- Renewable feedstocks like lignocellulose and CO2 present opportunities for sustainable GA production.
Conclusions:
- Optimizing myo-inositol supply and MIOX performance are crucial for efficient GA bioproduction.
- Utilizing sustainable carbon sources can enhance the environmental profile of GA manufacturing.
- The future of GA biomanufacturing is promising, with potential for significant industrial impact.
Keywords:
BiomanufacturingBioprocess engineeringIn vitro multienzyme systemMetabolic engineeringMicrobial cell factorySynthetic biologyd-Glucaric acidMore Related Videos
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