Whole-cell biocatalysis using genetically modified Pseudomonas taetrolens for efficient production of maltobionic acid from pure maltose and high-maltose corn syrup

Oh, Yuri; Jang, Young-Ah; Song, Jae Kwang; Eom, Gyeong Tae

doi:10.1007/s00449-022-02708-w

Cited by 3 publications

(3 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Most recently P. graveolens has been under study by Oh et al. [ 1 , 96 , 97 ]. They have confirmed that its quinoprotein glucose dehydrogenase (GDH) could convert maltose into MBA after being heterologously expressed in MBA non-producing E. coli .…”

Section: Biological Production Methodsmentioning

confidence: 99%

“…Further investigations and the application of a non-growth associated whole-cell biocatalysis have achieved better productivity with 18.18 g L −1 h −1 and 8.33 g L −1 h −1 , for pure maltose and HMSC, respectively. This last one was chosen at the end as the better substrate due to the high costs of pure maltose [ 97 ]. Moreover, and still under study, the use of waste cooked rice (WCR) as substrate is being explored to revalorize this waste into high value-added MBA [ 96 ].…”

Section: Biological Production Methodsmentioning

confidence: 99%

“…

Fig. 3 Schematic representation of the reaction mechanism of the membrane-bound glucose dehydrogenase (mGDH), which is responsible for the formation of MBA or CBA in Pseudomonas species and acetic acid bacteria [ 1 , 3 , 95 – 97 , 101 – 105 ]. The pyrroloquinoline-quinone-dependent (PQQ) dehydrogenase is catalyzing the oxidation of maltose or cellobiose.…”

Section: Biological Production Methodsmentioning

confidence: 99%

See 2 more Smart Citations

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

Bieringer

Vázquez

Klein

et al. 2023

Bioprocess Biosyst Eng

View full text Add to dashboard Cite

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.

show abstract

Section: Biological Production Methodsmentioning

confidence: 99%

Section: Biological Production Methodsmentioning

confidence: 99%

“…

Section: Biological Production Methodsmentioning

confidence: 99%

See 1 more Smart Citation