Blar i Brage NMBU på forfatter "Horn, Svein Jarle"
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Enhancing methane production from lignocellulosic biomass by combined steam-explosion pretreatment and bioaugmentation with cellulolytic bacterium Caldicellulosiruptor bescii
Mulat, Daniel Girma; Huerta, S.G; Kalyani, Dayanand Chandrahas; Horn, Svein Jarle (Journal article; Peer reviewed, 2018) -
Enzymatic degradation of sulfite-pulped softwoods and the role of LPMOs
Chylenski, Piotr; Petrovic, Dejan; Müller, Gerdt; Dahlstrom, Marie; Bengtsson, Oskar; Lersch, Martin; Siika-Aho, Matti; Horn, Svein Jarle; Eijsink, Vincentius Gerardus Henricus (Journal article; Peer reviewed, 2017) -
Enzymatic processing of lignocellulosic biomass: principles, recent advances and perspectives
Østby, Heidi; Hansen, Line Degn; Horn, Svein Jarle; Eijsink, Vincent; Varnai, Aniko (Peer reviewed; Journal article, 2020)Efcient saccharifcation of lignocellulosic biomass requires concerted development of a pretreatment method, an enzyme cocktail and an enzymatic process, all of which are adapted to the feedstock. Recent years have shown ... -
Enzymatic saccharification of the polysaccharides in Saccharina latissima (L.)
Oftebro, Maren (Master thesis, 2020)In a time of great dependence on fossil fuels and rising need for sustainable, renewable resources, seaweeds can be a valuable asset to the new and emerging bioeconomy. Norway is in a unique position because its particularly ... -
Expanding the analytical toolbox for characterization of proteolytic reactions : advances in FTIR spectroscopy and classical methods
Kristoffersen, Kenneth Aase (PhD Thesis;2019:85, Doctoral thesis, 2019)Enzymatic protein hydrolysis is a well-established industrial process recognized for its potential to improve sustainability in food production by valorization of protein-rich byproducts from the food industry. Monitoring ... -
Exploring acetylated galactoglucomannan as a source of prebiotics
Michalak, Leszek (Doctoral thesis, 2018)The wood and paper industry in Norway and worldwide suffers from low demand and low prices. Developing consolidated biorefinery solutions to generate higher value products from woody biomass could be a viable alternative ... -
Expression and production of thermophilic alginate lyases in Bacillus and direct application of culture supernatant for seaweed saccharification
Rhein-Knudsen, Nanna; Guan, Chengran; Mathiesen, Geir; Horn, Svein Jarle (Peer reviewed; Journal article, 2021)Brown seaweeds are rich in carbohydrates and may be used as a source of fermentable sugars. Saccharification of the seaweed biomass can be carried out enzymatically by a combination of cellulases and alginate lyases. In ... -
Fecal excretion and whole-body retention of macro and micro minerals in Atlantic salmon fed Torula yeast grown on sugar kelp hydrolysate
Hansen, Jon Øvrum; Sharma, Sandeep; Horn, Svein Jarle; Eijsink, Vincent; Øverland, Margareth; Mydland, Liv Torunn (Peer reviewed; Journal article, 2021) -
Fourier-transform infrared spectroscopy for monitoring proteolytic reactions using dry-films treated with trifluoroacetic acid
Kristoffersen, Kenneth Aase; van Amerongen, Aart; Böcker, Ulrike; Lindberg, Diana; Wubshet, Sileshi Gizachew; de Vogel-van den Bosch, Heleen; Horn, Svein Jarle; Afseth, Nils Kristian (Peer reviewed; Journal article, 2020)In this study we explore the potential of using Fourier-transform infrared (FTIR) spectra of trifluoroacetate-protein and peptide complexes for monitoring proteolytic reactions. The idea of treating dry-films of protein ... -
FTIR-based hierarchical modeling for prediction of average molecular weights of protein hydrolysates
Kristoffersen, Kenneth Aase; Liland, Kristian Hovde; Böcker, Ulrike; Wubshet, Sileshi Gizachhew; Lindberg, Diana; Horn, Svein Jarle; Afseth, Nils Kristian (Journal article; Peer reviewed, 2019)In the presented study, Fourier-transform infrared (FTIR) spectroscopy is used to predict the average molecular weight of protein hydrolysates produced from protein-rich by-products from food industry using commercial ... -
Harnessing the potential of LPMO-containing cellulase cocktails poses new demands on processing conditions
Müller, Gerdt; Varnai, Aniko; Salomon Johansen, Katja; Eijsink, Vincent; Horn, Svein Jarle (Journal article; Peer reviewed, 2015) -
High-throughput screening of filamentous fungi for single cell oil production by microplate cultivation and FTIR spectroscopy
Kosa, Gergely (PhD Thesis;2018:20, Doctoral thesis, 2018)Microorganisms have been considered for nearly a century for the production of economical and useful oils, but only in the past two or three decades they have been used commercially. These single cell oils contain high ... -
Impact of down-stream processing on functional properties of yeasts and the implications on gut health of Atlantic salmon (Salmo salar)
Agboola, Jeleel Opeyemi; Schiavone, Marion; Øverland, Margareth; Morales_Lange, Byron Maximiliano; Lagos, Leidy; Arntzen, Magnus Øverlie; Gomezs, David Lapena; Eijsink, Vincent; Horn, Svein Jarle; Mydland, Liv Torunn; François, Jean Marie; Mercado, Luis; Hansen, Jon Øvrum (Peer reviewed; Journal article, 2021) -
Improving food waste anaerobic digestion : effects of digestate recirculation, post-treatment and methane-methane serial digestion
Svensson, Kine (PhD Thesis;2018:53, Doctoral thesis, 2018)Anaerobic digestion of food waste generates two valuable products: digestate and biogas. Today, most food waste in Norway is incinerated because it is collected as mixed waste. Hence, a shift from incineration to anaerobic ... -
Leveraging H2O2-fuelled activity of lytic polysaccharide monooxygenases in cellulase cocktails for improved bioprocessing of lignocellulosic biomass
Hansen, Line Degn (PhD Thesis;2022:29, Doctoral thesis, 2022)Rapid action is critical to reduce anthropogenic CO2 emissions in order to reach climate targets. Fossil fuel use in high emission sectors like the energy and chemical industry should therefore be reduced and replaced by ... -
Metabolic pathways for biosynthesis and degradation of starch in Tetraselmis chui during nitrogen deprivation and recovery
Carnovale, Giorgia; Lama, Carmen; Torres, Sonia; Rosa, Filipa; Mantecon, Lalia; Horn, Svein Jarle; Skjånes, Kari; Infante, Carlos (Journal article; Peer reviewed, 2022)Tetraselmis chui is known to accumulate starch when subjected to stress. This phenomenon is widely studied for the purpose of industrial production and process development. Yet, knowledge about the metabolic pathways ... -
Metal and Phosphate Ions Show Remarkable Influence on the Biomass Production and Lipid Accumulation in Oleaginous Mucor circinelloides
Dzurendova, Simona; Zimmermann, Boris; Tafintseva, Valeria; Kohler, Achim; Horn, Svein Jarle; Shapaval, Volha (Peer reviewed; Journal article, 2020) -
Microbial biogas production from hydrolysis lignin: Insight into lignin structural changes
Mulat, Daniel Girma; Dibdiakova, Janka; Horn, Svein Jarle (Journal article; Peer reviewed, 2018)Background: The emerging cellulosic bioethanol industry will generate huge amounts of lignin-rich residues that may be converted into biogas by anaerobic digestion (AD) to increase the output of energy carriers from the ... -
Microbial communities in biogas reactors and their link to stability and performance
Hagen, Live Heldal (PhD Thesis;2016:60, Doctoral thesis, 2020-11-24)The Anaerobic digestion (AD) of organic material gathers a great interest worldwide due to the global needs for waste recycling and renewable energy production. Biogas, the end product of an AD process, is a mixture of ... -
Microtiter plate cultivation of oleaginous fungi and monitoring of lipogenesis by high-throughput FTIR spectroscopy
Kosa, Gergely; Kohler, Achim; Tafintseva, Valeria; Zimmermann, Boris; Forfang, Kristin; Afseth, Nils Kristian; Tzimorotas, Dimitrios; Vuoristo, Kiira; Horn, Svein Jarle; Mounier, Jerome; Shapaval, Volha (Journal article; Peer reviewed, 2017)Background Oleaginous fungi can accumulate lipids by utilizing a wide range of waste substrates. They are an important source for the industrial production of omega-6 polyunsaturated fatty acids (gamma-linolenic and ...