Blar i NOFIMA vitenarkiv på forfatter "Böcker, Ulrike"
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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 (Peer reviewed; Journal article, 2009)Fourier transform infrared (FT-IR) microspectroscopy and light microscopy were used to study changes in the myofibrillar proteins and microstructure in salmon muscle due to dry salting and smoking. Light microscopy showed ... -
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 (Peer reviewed; Journal article, 2017)The breadmaking quality of wheat is affected by the composition of gluten proteins and the polymerisation of subunits that are synthesised and accumulated in developing wheat grain. The biological mechanisms and time course ... -
Post-enzymatic hydrolysis heat treatment as an essential unit operation for collagen solubilization from poultry by-products.
Kristoffersen, Kenneth Aase; Afseth, Nils Kristian; Böcker, Ulrike; Dankel, Elin Katinka; Rønningen, Mats; Lislelid, Andreas; Ofstad, Ragni; Lindberg, Diana; Wubshet, Sileshi Gizachew (Peer reviewed; Journal article, 2022) -
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 (Peer reviewed; Journal article, 2017)Due to their immunomodulatory effect, 1,3-β-G from yeast are used as functional ingredients,but reliable methods for their detection in foods are lacking. We have adapted a method based on fluorescence detection with aniline ... -
Raman spectroscopy for quantification of residual calcium and total ash in mechanically deboned chicken meat
Wubshet, Sileshi Gizachhew; Wold, Jens Petter; Böcker, Ulrike; Sanden, Karen Wahlstrøm; Afseth, Nils Kristian (Journal article; Peer reviewed, 2018)According to European food safety authorities, one of the major control parameters for mechanically separated meat is calcium content, which is an indicator of residual bone. Residual bone in mechanically separated meat ... -
The role of biospectroscopy and chemometrics as enabling technologies for upcycling of raw materials from the food industry
Måge, Ingrid; Wubshet, Sileshi Gizachew; Wold, Jens Petter; Solberg, Lars Erik; Böcker, Ulrike; Dankel, Elin Katinka; Lintvedt, Tiril Aurora; Kafle, Bijay; Cattaldo, Marco; Matić, Josipa; Sorokina, Liudmila; Afseth, Nils Kristian (Peer reviewed; Journal article, 2023)It is important to utilize the entire animal in meat and fish production to ensure sustainability. Rest raw materials, such as bones, heads, trimmings, and skin, contain essential nutrients that can be transformed into ... -
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 (Peer reviewed; Journal article, 2019)