H
Henning Jørgensen
Researcher at Carma
Publications - 193
Citations - 7799
Henning Jørgensen is an academic researcher from Carma. The author has contributed to research in topics: Enzymatic hydrolysis & Cellulose. The author has an hindex of 39, co-authored 188 publications receiving 7074 citations. Previous affiliations of Henning Jørgensen include Technical University of Denmark & University of Copenhagen Faculty of Science.
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Enzymatic conversion of lignocellulose into fermentable sugars: challenges and opportunities.
TL;DR: A number of pretreatment technologies are under development and being tested in pilot scale for lignocellulose, which is the largest known renewable carbohydrate source as discussed by the authors, but these are not readily accessible to enzymatic hydrolysis and require a pretreatment, which causes an extensive modification of the lignosic structure.
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Yield-determining factors in high-solids enzymatic hydrolysis of lignocellulose
TL;DR: Inhibition of enzyme adsorption by hydrolysis products appear to be the main cause of the decreasing yields at increasing substrate concentrations in the enzymatic decomposition of cellulosic biomass.
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Liquefaction of Lignocellulose at High-Solids Concentrations
TL;DR: Experiments conducted at 2%–40% (w/w) initial DM revealed that cellulose and hemicellulose conversion decreased almost linearly with increasing DM, and a decrease in ethanol yield at increasing initial DM.
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Cell-wall structural changes in wheat straw pretreated for bioethanol production.
TL;DR: Results indicate that hydrothermal pretreatment increases the digestibility by increasing the accessibility of the cellulose through a re-localisation of lignin and a partial removal of hemicellulose, rather than by disruption of the cell wall.
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Use of surface active additives in enzymatic hydrolysis of wheat straw lignocellulose
TL;DR: In this paper, it was shown that poly(ethylene glycol) and poly(propylene glycol)-based surfactants are able to increase cellulose conversion with up to 70% in wheat straw.