Strategies for improving the production of bio-based vanillin

Autor: Ying Liu, Lichao Sun, Yi-Xin Huo, Shuyuan Guo
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Microbial Cell Factories, Vol 22, Iss 1, Pp 1-11 (2023)
Druh dokumentu: article
ISSN: 1475-2859
DOI: 10.1186/s12934-023-02144-9
Popis: Abstract Vanillin (4-hydroxy-3-methoxybenzaldehyde) is one of the most popular flavors with wide applications in food, fragrance, and pharmaceutical industries. However, the high cost and limited yield of plant extraction failed to meet the vast market demand of natural vanillin. Vanillin biotechnology has emerged as a sustainable and cost-effective alternative to supply vanillin. In this review, we explored recent advances in vanillin biosynthesis and highlighted the potential of vanillin biotechnology. In particular, we addressed key challenges in using microorganisms and provided promising approaches for improving vanillin production with a special focus on chassis development, pathway construction and process optimization. Future directions of vanillin biosynthesis using inexpensive precursors are also thoroughly discussed.
Databáze: Directory of Open Access Journals
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