Efficient production of lactobionic acid using genetically engineered Pseudomonas taetrolens as a whole-cell biocatalyst

YR Oh, YA Jang, SH Hong, JJ Han, GT Eom - Enzyme and Microbial …, 2020 - Elsevier
Lactobionic acid (LBA) has been widely used in the food, pharmaceutical, and cosmetic
industries. Pseudomonas taetrolens is an efficient LBA-producing bacterium. To improve the …

Isolation of new lactobionic acid-producing microorganisms and improvement of their production ability by heterologous expression of glucose dehydrogenase from …

SS Lee, YR Oh, BY Jeong, GT Eom - Enzyme and Microbial Technology, 2022 - Elsevier
Lactobionic acid (LBA) is a specialty organic acid that is widely employed in the food,
cosmetic, and pharmaceutical industries. In the present study, we screened new LBA …

High-level production and high-yield recovery of lactobionic acid by the control of pH and temperature in fermentation of Pseudomonas taetrolens

JH Kim, YA Jang, SB Seong, SA Jang, SH Hong… - Bioprocess and …, 2020 - Springer
Lactobionic acid (LBA) was produced by fermentation of Pseudomonas taetrolens. First, to
increase the production of LBA by P. taetrolens, we controlled the pH of culture medium by …

Enhancement of Lactobionic Acid Productivity by Homologous Expression of Quinoprotein Glucose Dehydrogenase in Pseudomonas taetrolens

YR Oh, YA Jang, SS Lee, JH Kim… - Journal of Agricultural …, 2020 - ACS Publications
This is the first study on improving lactobionic acid (LBA) production capacity in
Pseudomonas taetrolens by genetic engineering. First, quinoprotein glucose …

Identification of a lactose-oxidizing enzyme in Escherichia coli and improvement of lactobionic acid production by recombinant expression of a quinoprotein glucose …

YR Oh, GT Eom - Enzyme and Microbial Technology, 2021 - Elsevier
Lactobionic acid (LBA), an aldonic acid prepared by oxidation of the free aldehyde group of
lactose, has been broadly used in cosmetic, food, and pharmaceutical industries. Although …

Efficient production of cellobionic acid from cellobiose by genetically modified Pseudomonas taetrolens

YR Oh, GT Eom - Biochemical Engineering Journal, 2022 - Elsevier
Pseudomonas taetrolens is one of the most efficient lactobionic acid (LBA)-producing
microorganisms. We previously found that it also produced cellobionic acid (CBA) and that …

Feeding strategies for enhanced lactobionic acid production from whey by Pseudomonas taetrolens

S Alonso, M Rendueles, M Díaz - Bioresource technology, 2013 - Elsevier
High-level production of lactobionic acid from whey by Pseudomonas taetrolens under fed-
batch fermentation was achieved in this study. Different feeding strategies were evaluated …

The Utilization of Pseudomonas taetrolens to Produce Lactobionic Acid

K Goderska, A Szwengiel, Z Czarnecki - Applied biochemistry and …, 2014 - Springer
Lactobionic acid is a relatively new product derived from lactose oxidation, with high
potential applications as a bioactive compound. Conducted experiments confirmed that both …

Biosynthesis of lactobionic acid: a systematic review

S Hossain, Y Khetra, C Dularia - Critical Reviews in Food Science …, 2023 - Taylor & Francis
Lactobionic acid is a comparatively less explored lactose derivative with impressive
biofunctional qualities, and is currently being used by the advanced chemical and …

Valorization of cheese whey to lactobionic acid by a novel strain Pseudomonas fragi and identification of enzyme involved in lactose oxidation

J Wu, P Liu, Z Zheng, J Ouyang - Microbial Cell Factories, 2022 - Springer
Background Efficient upgrading of inferior agro-industrial resources and production of bio-
based chemicals through a simple and environmentally friendly biotechnological approach …