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Andreas Daub

Explore the profile of Andreas Daub including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 5
Citations 19
Followers 0
Related Specialties
Biochemistry
Biotechnology
Microbiology
Top 10 Co-Authors
Tobias Klein
Jochen Buchs
Tobias Habicher
Timm Keil
Franziska Egidi
Fabian Muller
Markus Muhlmann
Edward K A Rauls
Gerhard Schneider
Stefanie Delueg
Published In
Biotechnol Bioeng
J Biol Eng
Microb Cell Fact
BMC Biotechnol
Biotechnol J
Affiliations
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Recent Articles
1.
Transferability of bioprocessing modes for recombinant protease production: from fed-batch to continuous cultivation with Bacillus licheniformis
Kittler S, Muller F, Elshazly M, Wandrey G, Klein T, Daub A, et al.
BMC Biotechnol . 2025 Jan; 25(1):13. PMID: 39891175
Background: Proteases are essential in various industries due to their unique substrate specificities and robustness in different operational conditions. Bacillus strains consist of a genotype favorable for rapid growth whilst...
2.
Screening for optimal protease producing Bacillus licheniformis strains with polymer-based controlled-release fed-batch microtiter plates
Habicher T, Klein T, Becker J, Daub A, Buchs J
Microb Cell Fact . 2021 Feb; 20(1):51. PMID: 33622330
Background: Substrate-limited fed-batch conditions have the favorable effect of preventing overflow metabolism, catabolite repression, oxygen limitation or inhibition caused by elevated substrate or osmotic concentrations. Due to these favorable effects,...
3.
Establishing a Fed-Batch Process for Protease Expression with Bacillus licheniformis in Polymer-Based Controlled-Release Microtiter Plates
Habicher T, Rauls E, Egidi F, Keil T, Klein T, Daub A, et al.
Biotechnol J . 2019 Sep; 15(2):e1900088. PMID: 31471944
Introducing fed-batch mode in early stages of development projects is crucial for establishing comparable conditions to industrial fed-batch fermentation processes. Therefore, cost efficient and easy to use small-scale fed-batch systems...
4.
Glucose-containing polymer rings enable fed-batch operation in microtiter plates with parallel online measurement of scattered light, fluorescence, dissolved oxygen tension, and pH
Habicher T, Czotscher V, Klein T, Daub A, Keil T, Buchs J
Biotechnol Bioeng . 2019 Jun; 116(9):2250-2262. PMID: 31161630
Bioprocesses operated in batch mode can induce adverse effects like overflow metabolism, substrate inhibition, osmotic inhibition, oxygen limitation, and catabolite repression. To avoid these adverse effects, fed-batch is the predominant...
5.
Introducing substrate limitations to overcome catabolite repression in a protease producing Bacillus licheniformis strain using membrane-based fed-batch shake flasks
Habicher T, John A, Scholl N, Daub A, Klein T, Philip P, et al.
Biotechnol Bioeng . 2019 Feb; 116(6):1326-1340. PMID: 30712275
To overcome catabolite repression, industrial fermentation processes are usually operated in substrate-limited fed-batch mode. Therefore, the implementation of such an operating mode at small scale is crucial to maintain comparable...
6.
Characterization of hydromechanical stress in aerated stirred tanks up to 40 m(3) scale by measurement of maximum stable drop size
Daub A, Bohm M, Delueg S, Muhlmann M, Schneider G, Buchs J
J Biol Eng . 2014 Jul; 8:17. PMID: 25067953
Background: Turbulence intensity, or hydromechanical stress, is a parameter that influences a broad range of processes in the fields of chemical engineering and biotechnology. Fermentation processes are often characterized by...