ArticleGlycoconjugate journal2020
Production and characterization of Aspergillus niger GH29 family α-fucosidase and production of a novel non-reducing 1-fucosyllactose.
Article in Glycoconjugate journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 13 citations in OpenAlex.
- Article
- Recombinant Production and Characterization of a Novel α-L-Fucosidase fromInternational journal of molecular sciences · 2025Article
- Structural elucidation and characterization of GH29A α-l-fucosidases and the effect of pH on their transglycosylation.The FEBS journal · 2025Article
- A description of Joostella sp. strain CR20 with potential biotechnological applications.Antonie van Leeuwenhoek · 2024Article
- Synthesis of fucosyllactose using α-L-fucosidases GH29 from infant gut microbial metagenome.Applied microbiology and biotechnology · 2024Article
- Improved Transglycosylation by a Xyloglucan-Active α-l-Fucosidase fromJournal of fungi (Basel, Switzerland) · 2020Article
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
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Abstract
Fucosylated oligosaccharides are interesting molecules due to their bioactive properties. In particular, their application as active ingredient in milk powders is attractive for dairy industries. The objective of this study was to characterize the glycosyl hydrolase family 29 α-fucosidase produced by Aspergillus niger and test its ability to transfucosylate lactose with a view towards potential industrial applications such as the valorization of the lactose side stream produced by dairy industry. In order to reduce costs and toxicity the use of free fucose instead of environmentally questionable fucose derivatives was studied. In contrast to earlier studies, a recombinantly produced A. niger α-fucosidase was utilized. Using pNP-fucose as substrate, the optimal pH for hydrolytic activity was determined to be 3.8. The optimal temperature for a 30-min reaction was 60 °C, and considering temperature stability, the optimal temperature for a 24-h reaction was defined as 45 °C For the same hydrolysis reaction, the kinetic values were calculated to be 0.385 mM for the K
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