Svein Halvor Knutsen

Publications

• Sekelja, M.S., Rud, I., Knutsen, S.H., Denstadli, V., Westereng, B., Næs, T. and Rudi, K. 2012. Abrupt Temporal Fluctuations in the Chicken Fecal Microbiota Are Explained by Its Gastrointestinal Origin.
• Samuelsen, A.B., Rieder, A., Grimmer, S., Michaelsen, T.E. and Knutsen, S.H. 2011. Immunomodulatory Activity of Dietary Fiber: Arabinoxylan and Mixed-Linked Beta-Glucan Isolated from Barley Show Modest Activities in Vitro.
• Holtekjølen, A.K. and Knutsen, S.H. 2011. Chapter 32: Antioxidant activity and phenolics in breads with added barley flour.
• Sahlstrøm, S. and Knutsen, S.H. 2010. Oats and rye: Production and usage in nordic and baltic countries.
• Pedreschi, F., Segtnan, V.H. and Knutsen, S.H. 2010. On-line monitoring of fat, dry matter and acrylamide contents in potato chips using near infrared interactance and visual reflectance imaging.
• Denstadli, V., Westereng, B., Biniyam, H.G., Ballance, S., Knutsen, S.H. and Svihus, B. 2010. Effects of structure and xylanase treatment of brewers’ spent grain on performance and nutrient availability in broiler chickens.
• Denstadli, V., Ballance, S., Knutsen, S.H., Westereng, B. and Svihus, B. 2010. Influence of graded levels of brewers dried grains on pellet quality and performance in broiler chickens.
• Westereng, B., Coenen, G.J., Michaelsen, T.E., Voragen, A.G.J., Samuelsen, A.B., Schols, H.A. and Knutsen, S.H. 2009. Release and characterization of single side chains of white cabbage pectin and their complement-fixing activity.
• Rudi, K., Zimonja, M.S., Aasen, I.M., Knutsen, S.H. and Sahlstrøm, S. 2009. Novel 16S rRNA gene analyses reveal new in vitro effects of insoluble barley fibres on the human faecal microbiota.
• Rødbotten, M., Martinsen, B.K., Borge, G.I., Mortvedt, H.S., Knutsen, S.H. and Næs, T. 2008. A cross-cultural study of preference for apple juice with different sugar and acid contents.
• Knutsen, S.H., Dimitrijevic, S., Molteberg, E.L., Segtnan, V.H., Kaaber, L. and Wicklund, T. 2008. The influence of variety, agronomical factors and storage on the potential for acrylamide formation in potatoes grown in Norway.
• Holtekjølen, A.K., Olsen, H.H.R., Færgestad, E.M., Uhlen, A.K. and Knutsen, S.H. 2008. Variations in water absorption capacity and baking performance of barley varieties with different polysaccharide content and composition.
• Holtekjølen, A.K., Bævre, A.B., Rødbotten, M., Berg, H. and Knutsen, S.H. 2008. Antioxidant properties and sensory profiles of breads containing barley flour.
• Anker-Nilssen, K., Sahlstrøm, S., Knutsen, S.H., Holtekjølen, A.K. and Uhlen, A.K. 2008. Influence of growth temperature on content, viscosity and relative molecular weight of water-soluble β-glucans in barley (Hordeum vulgare L.).
• Westereng, B., Michaelsen, T.E., Samuelsen, A.B. and Knutsen, S.H. 2007. Effects of extraction conditions on the chemical structure and biological activity of white cabbage pectin.
• Sahlström, S., Knutsen, S.H., Holtekjølen, A.K., Rudi, K. and Aasen, I.M. 2007. In vitro fermentation of fibre fractions from barley using human infant faeces as inoculum.
• Bjellaas, T., Ølstørn, H.B.A., Becher, G., Alexander, J., Knutsen, S.H. and Paulsen, J.E. 2007. Urinary metabolites as biomarkers of acrylamide exposure in mice following dietary crisp bread administration or subcutaneous injection.
• Westereng, B., Yousif, O., Michaelsen, T.E., Knutsen, S.H. and Samuelsen, A.B. 2006. Pectin isolated from white cabbage - structure and complement-fixing activity.
• Segtnan, V.H., Kita, A., Mielnik, M., Jørgensen, K. and Knutsen, S.H. 2006. Screening of acrylamide contents in potato crisps using process variable settings and near infrared spectroscopy.
• Samuelsen, A.B., Westereng, B., Yousif, O., Holtekjølen, A.K., Michaelsen, T.E. and Knutsen, S.H. 2006. Structural features and complement-fixing activity of pectin from three Brassica oleracea varieties: White cabbage, kale, and red kale.
• Napolitano, A., Lanzuise, S., Ruocco, M., Arlotti, G., Ranieri, R., Knutsen, S.H., Lorito, M. and Fogliano, V. 2006. Treatment of cereal products with a tailored preparation of Tricoderma enzymes increases the amount of soluble dietary fiber.
• Knutsen, S.H. and Holtekjølen, A.K. 2006. Preparation and analysis of dietary fibre constituents in whole grain from hulled and hull-less barley.
• Kaaber, L., Kaack, K., Kriznik, T., Bråthen, E. and Knutsen, S.H. 2006. Structure of pectin in relation to abnormal hardness after cooking in pre-peeled, cool stored potatoes.
• Holtekjølen, A.K., Kinitz, C. and Knutsen, S.H. 2006. Flavanol and bound phenolic acid contents in different barley.
• Wicklund, T., Østlie, H., Lothe, O., Knutsen, S.H., Bråthen, E. and Kita, A. 2005. Acrylamide in potato chips – the effect of raw material and processing.
• Knutsen, S.H., Holtekjølen, A.K., Bråthen, E. and Sahlström, S. 2005. Variation in barley polysaccharides. A simple preparative fractionation procedure combined with NMR spectroscopy and GC.
• Holtekjølen, A.K., Uhlen, A.K. and Knutsen, S.H. 2005. Barley carbohydrate composition varies with genetic and abiotic factors.
• Holtekjølen, A.K., Kinitz, C., Knutsen, S.H. and Galensa, R. 2005. Determination of free and bound phenolic acids in different barley varieties.
• Bråthen, E., Kita, A., Knutsen, S.H. and Wicklund, T. 2005. Addition of glycine reduces the content of acrylamide in cereal and potato products.
• Schøyen, H.F., Frøyland, J.R.K., Sahlström, S., Knutsen, S.H. and Skrede, A. 2004. Effects of autolysis and hydrolysis of bacterial protein meal grown on natural gas on chemical characterization and amino acid digestibility.
• Kita, A., Bråthen, E., Knutsen, S.H. and Wicklund, T. 2004. Effective ways of decreasing acrylamide content in potato crisps during processing.
• Holtekjølen, A.K., Uhlen, A.K., Sahlström, S., Bråthen, E. and Knutsen, S.H. 2004. Contents of starch and nonstarch polysaccharides in barley varieties of different origin.
• Galindo, F.G., Sommarin, M., Smallwood, M., Knutsen, S.H., Heppich, E. and Sjøholm, I. 2004. Biochemical aspects of carrot processing.
• Galindo, F.G., Bråthen, E., Knutsen, S.H., Sommarin, M., Vassilis G. and Sjöholm, I. 2004. Changes in the carrot (Daucus carota L. cv. Nerac ) cell wall during storage.
• Bråthen, E. and Knutsen, S.H. 2004. Effect of temperature and time on the formation of acrylamide in starch-based and cereal model systems, flat breads and bread.
• Alphons, C.J.V. and Knutsen, S.H. 2003. Polysaccharides, Chapter 5: Carrageenan.
• van de Velde, F., Knutsen, S.H., Usov, A.I., Rollema, H.S. and Cerezo, A.S. 2002. 1H and 13C high resolution NMR spectroscopy of carrageenans: applications in research and industry.
• Knutsen, S.H., Sletmoen, M., Kristensen, T., Barbeyron, T., Kloareg, B. and Potin, P. 2001. A rapid method for the separation and analysis of carrageenan oligo-saccharides released by iota- and kappa-carrageenase.
• Ekeberg, D., Knutsen, S.H. and Sletmoen, M. 2001. Negative-ion electrospray ionisation - mass spectrometry (ESI-MS) as a tool for analysing structural heterogeneity in kappa-carrageenan oligosaccharides.