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Biography Ulrike Böcker

Present position: PostDoc Degrees: Ph.D. Norwegian University of Life Sciences, 2008 M.Sc. (Diplom) Food Science and Technology from the University of Hohenheim in Stuttgart, Germany (2003) Research experience & interests: My main field of interest is vibrational spectroscopy in particular FT-IR spectroscopy. FT-IR microspectroscopy in combination with histology and application of FT-IR microspectroscopy to investigate the effect of food manufacturing processes on muscle foods, primarily on muscle proteins have been the focus of my Ph.D work. A further interest of mine is optimization of cultivation and preparation of microbial liquid cultures for improving FT-IR as a high-throughput application for characterization of microorganisms. Inaddition, my work with spectroscopic data requires the use multivariate methods, e.g. for integrating spectroscopic data with other types of information by using

Ulrike Böcker has 36 publications at Nofima:

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

2020

Academic article

Microdochium majus and other fungal pathogens associated with reduced gluten quality in wheat grain

Aamot, Heidi Udnes; Lysøe, Erik; Koga, Shiori; Nielsen, Katherine Ann Gredvig; Böcker, Ulrike; Brodal, Guro; Dill-Macky, Ruth; Uhlen, Anne Kjersti; Hofgaard, Ingerd Skow

2020

Academic article

Average molecular weight, degree of hydrolysis and dry-film FTIR fingerprint of milk protein hydrolysates: Intercorrelation and application in process monitoring.

Kristoffersen, Kenneth Aase; Afseth, Nils Kristian; Böcker, Ulrike; Lindberg, Diana; de Vogel-van den Bosch, Heleen; Ruud, Mari Linnea; Wubshet, Sileshi Gizachew

2020

Academic article

Environmental factors associated with glutenin polymer assembly during grain maturation

Koga, Shiori; Aamot, Heidi Udnes; Uhlen, Anne Kjersti; Seehusen, Till; Veiseth-Kent, Eva; Hofgaard, Ingerd Skow; Moldestad, Anette; Böcker, Ulrike

2020

Academic article

The use of Fourier‐transform infrared spectroscopy to characterize connective tissue components in skeletal muscle of Atlantic cod (Gadus morhua L.).

Sanden, Karen Wahlstrøm; Kohler, Achim; Afseth, Nils Kristian; Böcker, Ulrike; Rønning, Sissel Beate; Liland, Kristian Hovde; Pedersen, Mona Elisabeth

2019

Academic article

FTIR-based hierarchical modeling for prediction of average molecular weights of protein hydrolysates

Kristoffersen, Kenneth Aase; Liland, Kristian Hovde; Böcker, Ulrike; Wubshet, Sileshi Gizachew; Lindberg, Diana; Horn, Svein Jarle; Afseth, Nils Kristian

2019

Academic article

Chapter 8 - Bioanalytical Aspects in Enzymatic Protein Hydrolysis of By-Products

Wubshet, Sileshi Gizachew; Lindberg, Diana; Veiseth-Kent, Eva; Kristoffersen, Kenneth Aase; Böcker, Ulrike; Washburn, Kathryn E.; Afseth, Nils Kristian

2019

Academic chapter/article/Conference paper

Combined magnetic ligand fishing and high-resolution inhibition profiling for identification of α-glucosidase inhibitory ligands: A new screening approach based on complimentary inhibition and affinity profiles

Wubshet, Sileshi Gizachew; Liu, Bingrui; Kongstad, Kenneth T.; Böcker, Ulrike; Petersen, Malene J.; Li, Tuo; Wang, Junru; Staerk, Dan

2019

Academic article

Raman spectroscopy for quantification of residual calcium and total ash in mechanically deboned chicken meat

Wubshet, Sileshi Gizachew; Wold, Jens Petter; Böcker, Ulrike; Sanden, Karen Wahlstrøm; Afseth, Nils Kristian

2019

Academic article

Feed-Forward Prediction of Product Qualities in Enzymatic Protein Hydrolysis of Poultry By-Products: a Spectroscopic Approach

Wubshet, Sileshi Gizachew; Wold, Jens Petter; Afseth, Nils Kristian; Böcker, Ulrike; Lindberg, Diana; Ihunegbo, Felicia Nkem; Måge, Ingrid

2018

Academic article

Quantification of 1,3-B-D-glucan from yeast added as a functional ingredient to bread

Rieder, Anne; Ballance, Simon; Böcker, Ulrike; Knutsen, Svein Halvor

2018

Academic article

Fourier-transform infrared spectroscopy for characterization of protein chain reductions in enzymatic reactions

Böcker, Ulrike; Wubshet, Sileshi Gizachew; Lindberg, Diana; Afseth, Nils Kristian

2017

Academic article

FTIR as a rapid tool for monitoring molecular weight distribution during enzymatic protein hydrolysis of food processing by-products

Wubshet, Sileshi Gizachew; Måge, Ingrid; Böcker, Ulrike; Lindberg, Diana; Knutsen, Svein Halvor; Rieder, Anne; Airado-Rodriguez, Diego; Afseth, Nils Kristian

2017

Academic article

Polymerisation of gluten proteins in developing wheat grain as affected by desiccation

Koga, Shiori; Böcker, Ulrike; Wieser, H; Koehler, P; Uhlen, Anne Kjersti; Moldestad, Anette Aamodt

2017

Academic article

Investigating environmental factors that cause extreme gluten quality deficiency in winter wheat (Triticum aestivum L.)

Koga, Shiori; Böcker, Ulrike; Uhlen, Anne Kjersti; Hoel, Bernt; Moldestad, Anette Aamodt

2016

Academic article

Effect of sodium bicarbonate and varying concentrations of sodium chloride in brine on the liquid retention of fish (Pollachius virens L.) muscle

Åsli, Magnus; Ofstad, Ragni; Böcker, Ulrike; Jessen, Flemming; Einen, Olai; Mørkøre, Turid

2016

Academic article

Influence of temperature during grain filling on gluten viscoelastic properties and gluten protein composition

Koga, Shiori; Böcker, Ulrike; Moldestad, Anette Aamodt; Tosi, Paola; Shewry, Peter R.; Mosleth, Ellen Færgestad; Uhlen, Anne Kjersti

2016

Academic article

Influence of temperature on the composition and polymerization of gluten proteins during grain filling in spring wheat (Triticum aestivum L.)

Koga, Shiori; Böcker, Ulrike; Moldestad, Anette Aamodt; Tosi, Paola; Shewry, Peter R.; Mosleth, Ellen Færgestad; Uhlen, Anne Kjersti

2015

Academic article

Variation in gluten quality parameters of spring wheat varieties of different origin grown in contrasting environments

Uhlen, Anne Kjersti; Dieseth, Jon Arne; Koga, Shiori; Böcker, Ulrike; Hoel, Bernt; Anderson, James A; Moldestad, Anette Aamodt

2015

Academic article

High-Throughput Biochemical Fingerprinting of Saccharomyces cerevisiae by Fourier Transform Infrared Spectroscopy

Kohler, Achim; Böcker, Ulrike; Shapaval, Volha; Forsmark, Annabelle; Andersson, Mats; Warringer, Jonas; Martens, Harald; Omholt, Stig William; Blomberg, Anders

2015

Academic article

Årets hvete - Kvalitet 2014

Uhlen, Anne Kjersti; Hoel, Bernt; Böcker, Ulrike; Moldestad, Anette Aamodt

2014

Popular scientific article

Temperature variations during grain filling obtained in growth tunnel experiments and its influence on protein content, polymer build-up and gluten viscoelastic properties in wheat

Moldestad, Anette Aamodt; Hoel, Bernt; Böcker, Ulrike; Koga, Shiori; Mosleth, Ellen Færgestad; Uhlen, Anne Kjersti

2014

Academic article

Rapport/Report 7/2012 English Summary

Heia, Karsten; Sivertsen, Agnar Holten; Wold, Jens Petter; Ottestad, Silje; Böcker, Ulrike; Carlehög, Mats; Altintzoglou, Themistoklis; Sone, Izumi; Gundersen, Bjørn

2012

Nofima reports

Raman and Infrared Imaging of Foods

Afseth, Nils Kristian; Böcker, Ulrike

2010

Academic chapter/article/Conference paper

A high-throughput microcultivation protocol for FTIR spectroscopic characterization and identification of fungi

Shapaval, Volha; Møretrø, Trond; Suso, Henri-Pierre; Åsli, Anette Wold; Schmitt, Jurgen; Lillehaug, Dag; Martens, Harald; Böcker, Ulrike; Kohler, Achim

2010

Academic article

Water and salt distribution in Atlantic salmon (Salmo salar) studied by low-field NMR T2 relaxation, 1H/23Na MR imaging and light microscopy - Effects of raw material quality and brine salting.

Aursand, Ida Grong; Axelson, David; Veliyulin, Emil; Rustad, Turid; Böcker, Ulrike; Ofstad, Ragni; Erikson, Ulf Gøran

2009

Academic article

Monitoring Secondary Structural Changes in Salted and Smoked Salmon Muscle Myofiber Proteins by FT-IR Microspectroscopy

Carton, Izaskun; Böcker, Ulrike; Ofstad, Ragni; Sørheim, Oddvin; Kohler, Achim

2009

Academic article

Reducing Inter-replicate Variation in Fourier Transform Infrared Spectroscopy by Extended Multiplicative Signal Correction

Kohler, Achim; Böcker, Ulrike; Warringer, Jonas; Blomberg, A; Omholt, Stig W; Stark, Eran; Martens, Harald

2009

Academic article

Fourier-transform infrared microspectroscopy of muscle food-process-related changes in secondary structure of myofibrillar proteins and their relationships to meat functional properties

Böcker, Ulrike

2008

Doctoral dissertation

Effects of brine salting with regard to raw material variation of Atlantic salmon (Salmo salar) muscle investigated by Fourier transform infrared microspectroscopy

Böcker, Ulrike; Kohler, Achim; Aursand, Ida G.; Ofstad, Ragni

2008

Academic article

Revealing covariance structures in FT-IR and Raman microspectroscopy spectra - A study on pork muscle fiber tissue subjected to different processing parameters

Böcker, Ulrike; Ofstad, Ragni; Wu, Zhiyun; Bertram, Hanne Christine; Sockalingum, Ganesh Dhruvananda; Manfait, Michel; Egelandsdal, Bjørg; Kohler, Achim

2007

Academic article

Myowater dynamics and protein secondary structural changes as affected by heating rate in three pork qualities: A combined FT-IR microspectroscopic and 1H NMR relaxometry study

Wu, Zhiyun; Bertram, Hanne Christine; Böcker, Ulrike; Ofstad, Ragni; Kohler, Achim

2007

Academic article

Revealing covariance structures in Fourier transform infrared and Raman microspectroscopy spectra: A study on pork muscle fiber tissue subjected to different processing parameters

Böcker, Ulrike; Ofstad, Ragni; Wu, Zhiyun; Bertram, Hanne; Sockalingum, Ganesh D.; Manfait, Michel; Egelandsdal, Bjørg; Kohler, Achim

2007

Academic article

Heat-induced changes in myofibrillar protein structures and myowater of two pork qualities. A combined FT-IR spectroscopy and low-field NMR relaxometry study

Bertram, Hanne Christine; Kohler, Achim; Böcker, Ulrike; Ofstad, Ragni; Andersen, HJ

2006

Academic article

Influence of aging and salting on protein secondary structures and water distribution in uncooked and cooked pork. A combined FT-IR microspectroscopy and H-1 NMR relaxometry study

Wu, Zhiyun; Bertram, Hanne Christine; Kohler, Achim; Böcker, Ulrike; Ofstad, Ragni; Andersen, Henrik J.

2006

Academic article

Salt-induced changes in pork myofibrillar tissue investigated by FT-IR microspectroscopy and light microscopy

Böcker, Ulrike; Ofstad, Ragni; Bertram, Hanne; Egelandsdal, Bjørg; Kohler, Achim

2006

Academic article