B
Bärbel Hahn-Hägerdal
Researcher at Lund University
Publications - 272
Citations - 27781
Bärbel Hahn-Hägerdal is an academic researcher from Lund University. The author has contributed to research in topics: Xylose & Fermentation. The author has an hindex of 83, co-authored 271 publications receiving 26753 citations. Previous affiliations of Bärbel Hahn-Hägerdal include Stellenbosch University & Technical University of Denmark.
Papers
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Journal ArticleDOI
Ethanol Reassimilation and Ethanol Tolerance in Pichia stipitis CBS 6054 as Studied by 13C Nuclear Magnetic Resonance Spectroscopy
TL;DR: Ethanol reassimilation in Pichia stipitis CBS 6054 was studied by using continuous cultures, and the oxidation of [1-C]ethanol was monitored by in vivo and in vitro C nuclear magnetic resonance spectroscopy.
Patent
Production of ethanol from xylose
Johan Hallborn,Merja Penttilä,Heikki Ojamo,Mats Walfridsson,Ulla Airaksinen,Sirkka Keränen,Bärbel Hahn-Hägerdal +6 more
TL;DR: In this article, a new recombinant yeast strain was transformed with xylose reductase and/or xylitol dehydrogenase enzyme genes, which can be used in an enzymatic process for the production of Xylitol in vitro.
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Comparison of three expression systems for heterologous xylanase production by S. cerevisiae in defined medium
Johann F. Görgens,Johann F. Görgens,Jordi Planas,Willem H. van Zyl,Johannes H. Knoetze,Bärbel Hahn-Hägerdal +5 more
TL;DR: Superfluous auxotrophic markers had a strong deleterious effect on heterologous protein production by recombinant yeasts, and the use of such strains should be limited to initial exploratory investigations.
Journal ArticleDOI
Azide sterilization of fermentation media: Ethanol production from glucose using immobilized Saccharomyces cerevisiae
TL;DR: In the presence of both growth medium and oxygen, Saccharomyces cerevisiae can ferment azide-sterilized glucose to ethanol with theoretical yields with little or no fermentation occurs with either growth medium or oxygen missing.
Journal ArticleDOI
Selective post-column liquid chromatographic determination of sugars in spent sulphite liquor with two enzymatic electrochemical detectors in parallel
TL;DR: In this paper, the column effluent is split into two detection paths, each containing an immobilized enzyme reactor, with different selectivity, coupled on-line with amperometric flow-through cells.