Bioproduction and applications of aldobionic acids with a focus on maltobionic and cellobionic acid

Autor: Emmeran Bieringer, Uxía García Vázquez, Luisa Klein, Núria Moretó Bravo, Matthias Tobler, Dirk Weuster-Botz
Rok vydání: 2023
Předmět:
Zdroj: Bioprocess and Biosystems Engineering.
ISSN: 1615-7605
1615-7591
DOI: 10.1007/s00449-023-02872-7
Popis: Aldobionic acids are sugar acids which consist of a disaccharide with an anomeric acid group. The most famous is lactobionic acid (LBA). LBA is used in many applications such as food and beverages, pharmaceuticals and medicine, cosmetics or chemical processes. During the last decade, all these industries are observing a shift of consumer preferences towards plant-based options. Thus, the biotechnological industry is trying to replace the animal-derived LBA. Maltobionic acid (MBA) and cellobionic acid (CBA) are two stereoisomers of LBA which have emerged as vegan alternatives. However, MBA and CBA face different obstacles related to their industrial production. While traditionally used electrochemical or chemical catalysis often rely on cost intensive and/or hazardous catalysts, novel production methods with microorganisms are still poorly studied. In the first part, this paper discusses both alternatives in terms of their characteristics and applications. In the second part, it reviews the long-studied chemical production and the novel bioproduction methods, which are based on enzymatic and microbial systems. This review concludes with a discussion of future work needed to bring their production to the industrial scale.
Databáze: OpenAIRE
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