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Biography Jens Petter Wold

COMPETENCE My main competence is within applied biospectroscopy and rapid quality assessment of foods. My interests cover front face fluorescence, NIR and Raman spectroscopy. I do also have some experience with spectral imaging, which is a very fascinating and powerful technique. To work efficiently with analysis of spectra from very complex biomaterials, multivariate modelling (chemometrics) is a necessity! I have strong interests in these statistical methods, but at a practical level – they are useful tools. Central applications in my work: · Measurement of auto-oxidation and photo-oxidation in meat, fish and dairy products by fluorescence spectroscopy. · On-line measurement of fat, water, protein, colour and colour defects by NIR andVIS spectroscopy and imaging · Determination of connective tissue in meat and fish by fluorescence spectroscopy · Raman spectroscopy on biomaterials – how to cope with background fluorescence At our institute I am a principal researcher and project manager for one of ten basic research projects: Effective assessment of food quality by rapid spectroscopic and sensor techniques (Strategic institute project). I also mange several R&D projects for the Norwegian Research Council and different Norwegian companies, primarily connected to feed and foods. Water distribution in whole dried salted cod based on on-line imaging NIR system. Multivariate curve resolution (based on PARAFAC) to resolve pure spectra of porphyrins and chlorophylls

Jens Petter has 92 scientific publications in Cristin:

Andersen, Petter; Veiseth, Eva; Wold, Jens-Petter; 2017: Analyzing pH-induced changes in a myofibril model system with vibrational and fluorescence spectroscopy

Wold, Jens-Petter; 2016: On-line and non-destructive measurement of core temperature in heat treated fish cakes by NIR hyperspectral imaging

Wold, Jens-Petter; Kermit, Martin; Segtnan, Vegard; 2016: Chemical Imaging of Heterogeneous Muscle Foods Using Near-Infrared Hyperspectral Imaging in Transmission Mode

Wold, Jens-Petter; Bjerke, Frøydis; Måge, Ingrid; 2016: Automatic control of fat content in multiple batches of meat trimmings by process analytical technology

Wold, Jens-Petter; Bjerke, Frøydis; Måge, Ingrid; 2016: Automatische Kontrolle des fettgehalts in Mehrfachchargen von Fleischhabschnitten durch prozessanalytische Technologie

Wold, Jens-Petter; Skaret, Josefine; Kastrup Dalsgaard, Trine; Dalsgaard, Trine Kastrup; 2015: Assessment of the action spectrum for photooxidation in full fat bovine milk

Helgerud, Trygve; Wold, Jens-Petter; Pedersen, Morten Bøhler; Pedersen, Morten Bøhler; Liland, Kristian Hovde; Ballance, Simon; Knutsen, Svein Halvor; Rukke, Elling-Olav; Afseth, Nils Kristian; 2015: Towards on-line prediction of dry matter content in whole unpeeled potatoes using near-infrared spectroscopy

Afseth, Nils Kristian; Bloomfield, Matthew; Wold, Jens-Petter; Matousek, Pavel; 2014: A novel approach for subsurface through-skin analysis of salmon using spatially offset raman spectroscopy (sors)

Airado-Rodriguez, Diego; Høy, Martin; Skaret, Josefine; Wold, Jens-Petter; 2014: From multispectral imaging of autofluorescence to chemical and sensory images of lipid oxidation in cod caviar paste

Intawiwat, Natthorn; Wold, Jens-Petter; Skaret, Josefine; Rukke, Elling-Olav; Pettersen, Marit Kvalvåg; 2013: Minimizing photooxidation in pasteurized milk with altering light transmission of green polyethylene films

Monavar, H. Mohamadi; Afseth, Nils Kristian; Lozano, J; Alimardani, R.; Omid, M.; Wold, Jens-Petter; 2013: Determining quality of caviar from Caspian Sea based on Raman spectroscopy and using artificial neural networks

Gou, P; Santos-Garces, E; Høy, Martin; Wold, Jens-Petter; Liland, Kristian Hovde; Fulladosa, E; 2013: Feasibility of NIR interactance hyperspectral imaging for on-line measurement of crude composition in vacuum packed dry-cured ham slices

Måge, Ingrid; Wold, Jens-Petter; Bjerke, Frøydis; Segtnan, Vegard; 2013: On-line sorting of meat trimmings into targeted fat categories

Lee, Michael R.F.; Scott, Mark B; Dahl, Annette Veberg; Evans, P; Theobald, Vince J.; Lundby, Frank; Scollan, Nigel D.; Wold, Jens-Petter; 2013: Potential of Chlorophyll-Rich Feed Ingredients To Improve Detection of Fecal Contamination in the Abattoir

Helgerud, Trygve; Segtnan, Vegard; Wold, Jens-Petter; Ballance, Simon; Knutsen, Svein Halvor; Rukke, Elling-Olav; Afseth, Nils Kristian; 2012: Near-infrared Spectroscopy for Rapid Estimation of Dry Matter Content in Whole Unpeeled Potato Tubers

Ottestad, Silje; Isaksson, Tomas; Wold, Jens-Petter; 2012: Effect of varying optical properties on the modeling of astaxanthin concentration in salmon by visible spectroscopy

Airado-Rodriguez, Diego; Durán-Merás, Isabel; Galeano-Diaz, Teresa; Wold, Jens-Petter; 2011: Front-face fluorescence spectroscopy: A new tool for control in the wine industry

Airado-Rodriguez, Diego; Intawiwat, Natthorn; Skaret, Josefine; Wold, Jens-Petter; 2011: Effect of Naturally Occurring Tetrapyrroles on Photooxidation in Cow's Milk

Intawiwat, Natthorn; Dahl, Annette Veberg; Pettersen, Marit Kvalvåg; Skaret, Josefine; Rukke, Elling-Olav; Wold, Jens-Petter; 2011: Effect of different wavelength of light on the formation of photo-oxidation in Gouda-like cheese

O'Farrell, Marion; Bakke, Kari Anne Hestnes; Tschudi, Jon; Wold, Jens-Petter; 2011: Near-Infrared (NIR) Interactance System for Non-Contact Monitoring of the Temperature Profile of Baked Liver Pâté

Ottestad, Silje; Enersen, Grethe; Wold, Jens-Petter; 2011: Effect of Freezing Temperature on the Color of Frozen Salmon

Ottestad, Silje; Sørheim, Oddvin; Heia, Karsten; Skaret, Josefine; Wold, Jens-Petter; 2011: Effects of Storage Atmosphere and Heme State on the Color and Visible Reflectance Spectra of Salmon (Salmo salar) Fillets

Wold, Jens-Petter; O'Farrell, Marion; Høy, Martin; Tschudi, Jon; 2011: On-line determination and control of fat content in batches of beef trimmings by NIR imaging spectroscopy

Airado-Rodriguez, Diego; Skaret, Josefine; Wold, Jens-Petter; 2010: Assessment of the Quality Attributes of Cod Caviar Paste by Means of Front-Face Fluorescence Spectroscopy

Intawiwat, Natthorn; Pettersen, Marit Kvalvåg; Rukke, Elling-Olav; Meier, Markus; Vogt, Kjell Gjermund; Dahl, Annette Veberg; Skaret, Josefine; Keller, D; Wold, Jens-Petter; 2010: Effect of different colored filters on photooxidation in pasteurized milk

Lee, Michael R.F.; Theobald, Vince J.; Ougham, Helen J.; Dahl, Annette Veberg; Lundby, Frank; Scollan, Nigel D.; Wold, Jens-Petter; 2010: Natural faecal fluorophores and the potential of chlorophyll based markers to optimise fluorescence as a real-time solution for the detection of faecal contamination on carcasses

Moorby, Jon M.; Fraser, Mariecia D.; Parveen, Ifat; Lee, Michael R.F.; Wold, Jens-Petter; 2010: Comparison of 2 high-throughput spectral techniques to predict differences in diet composition of grazing sheep and cattle

O'Farrell, Marion; Wold, Jens-Petter; Høy, Martin; Tschudi, Jon; Schulerud, Helene; 2010: On-line fat content classification of in homogeneous pork trimmings using multispectral near infrared interactance imaging

Ottestad, Silje; Isaksson, Tomas; Saeys, Wouter; Wold, Jens-Petter; 2010: Scattering Correction by Use of a Priori Information

Wold, Jens-Petter; Kermit, Martin; Woll, Astrid Kari; 2010: Rapid Nondestructive Determination of Edible Meat Content in Crabs (Cancer pagurus) by Near-Infrared Imaging Spectroscopy

Airado-Rodriguez, Diego; Galeano-Diaz, Teresa; Durán-Merás, Isabel; Wold, Jens-Petter; 2009: Usefulness of Fluorescence Excitation-Emission Matrices in Combination with PARAFAC, as Fingerprints of Red Wines

Hildrum, Kjell Ivar; Rødbotten, Rune; Høy, Martin; Berg, Jan; Nilsen, Bjørg Narum; Wold, Jens-Petter; 2009: Classification of different bovine muscles according to sensory characteristics and Warner Bratzler shear force

Kraggerud, Hilde; Wold, Jens-Petter; Høy, Martin; Abrahamsen, Roger K.; 2009: X-ray images for the control of eye formation in cheese

Ottestad, Silje; Høy, Martin; Stevik, Astrid; Wold, Jens-Petter; 2009: Prediction of ice fraction and fat content in super-chilled salmon by non-contact interactance near infrared imaging

Segtnan, Vegard; Høy, Martin; Lundby, Frank; Nilsen, Bjørg Narum; Wold, Jens-Petter; 2009: Fat distribution analysis in salmon fillets using non-contact near infrared interactance imaging: a sampling and calibration strategy

Segtnan, Vegard; Høy, Martin; Sørheim, Oddvin; Kohler, Achim; Lundby, Frank; Wold, Jens-Petter; Ofstad, Ragni; 2009: Noncontact Salt and Fat Distributional Analysis in Salted and Smoked Salmon Fillets Using X-ray Computed Tomography and NIR Interactance Imaging

Wold, Jens-Petter; Dahl, Annette Veberg; Lundby, Frank; Nilsen, Asgeir Nikolai; Juzeniene, A; Moan, Johan Emilian; 2009: Effect of Oxygen Concentration on Photo-oxidation and Photosensitizer Bleaching in Butter

Rye, Morten Beck; Færgestad, Ellen Mosleth; Martens, Harald; Wold, Jens-Petter; Alsberg, Bjørn Kåre; 2008: An improved pixel-based approach for analyzing images in two-dimensional gel electrophoresis

Dahl, Tobias; Tomic, O; Wold, Jens-Petter; Næs, Tormod; 2008: Some new tools for visualising multi-way sensory data

Folkestad, Are; Wold, Jens-Petter; Rørvik, Kjell-Arne; Tschudi, Jon; Haugholt, Karl Henrik; Kolstad, Kari; Mørkøre, Turid; 2008: Rapid and non-invasive measurements of fat and pigment concentrations in live and slaughtered Atlantic salmon (Salmo salar L.)

Rye, Morten Beck; Feargestad, EM; Martens, Harald; Wold, Jens-Petter; Alsberg, Bjørn Kåre; 2008: An improved pixel-based approach for analyzing images in two-dimensional gel electrophoresis

ElMasry, Gamal; Wold, Jens-Petter; 2008: High-Speed Assessment of Fat and Water Content Distribution in Fish Fillets Using Online Imaging Spectroscopy

Afseth, Nils Kristian; Segtnan, Vegard; Segtnan, Vegard; Wold, Jens-Petter; Marquardt, B.; 2007: A chromatographic approach for fluorescence reduction in liquid Raman analysis

Haug, Anna; Eich-Greatorex, Susanne; Bernhoft, Aksel; Wold, Jens-Petter; Hetland, Harald; Christophersen, Olav Albert; Sogn, Trine A; 2007: Effect of dietary selenium and omega-3 fatty acids on muscle composition and quality in broilers

Martens, Harald; Kohler, Achim; Afseth, Nils Kristian; Wold, Jens-Petter; Hersleth, Margrethe; Berget, Ingunn; Ådnøy, Tormod; Skaugen, Morten; Isaksson, Tomas; Vegarud, Gerd Elisabeth; Criscione, Andrea; Mevik, Bjørn-Helge; Frøst, M.B.; Randby, Åshild T.; Prestløkken, Egil; Berg, Paul Ragnar; Kent, Matthew Peter; Lien, Sigbjørn; Omholt, Stig W.; 2007: High-throughput Measurements for Functional Genomics of Milk

Veberg, Annette; Olsen, Elisabeth; Nilsen, Asgeir; Wold, Jens-Petter; 2007: Front-face fluorescence measurement of photosensitizers and lipid oxidation products during the photooxidation of butter

Eie, Thomas; Larsen, Hanne; Sørheim, Oddvin; Pettersen, Marit Kvalvåg; Hansen, Anlaug Ådland; Wold, Jens-Petter; Naterstad, Kristine; Mielnik, Maria Bogumila; 2007: New technologies for extending shelf life

Færgestad, Ellen Mosleth; Rye, Morten; Walczak, Beata; Gidskehaug, Lars; Wold, Jens-Petter; Grove, Harald; Jia, Xiaohong; Hollung, Kristin; Indahl, Ulf Geir; Westad, Frank; van den Berg, Frans; Martens, Harald; 2007: PNM-hased analysis of multiple images for the identification changes: A novel approach applied to unravel proteome patters of 2-D electrophoresis gel images

Heia, Karsten; Sivertsen, Agnar Holten; Sivertsen, Agnar Holten; Stormo, Svein Kristian; Elvevoll, Edel Oddny; Wold, Jens-Petter; Nilsen, Heidi; 2007: Detection of nematodes in cod (Gadus morhua) fillets by imaging spectroscopy

Færgestad, Ellen Mosleth; Rye, Morten Beck; Walczak, Beata; Gidskehaug, Lars Halvor; Wold, Jens-Petter; Grove, Harald; Jia, X; Hollung, Kristin; Hollung, Kristin; Indahl, Ulf; Westad, Frank; Van Der Berg, Franz; Martens, Harald; 2007: Pixel-based analysis of multiple images for the identification of changes: A novel approach applied to unravel proteome patters of 2-D electrophoresis gel images

Veberg, Annette; Olsen, Elisabeth; Nilsen, Asgeir Nikolai; Wold, Jens-Petter; 2007: Front face fluorescence measurement of photosensitizers and lipid oxidation products during photooxidation of butter

Wold, Jens-Petter; Lundby, Frank; 2007: Approximate non-destructive quantification of porphyrins in butter by front face fluorescence spectroscopy

Dahl, Annette Veberg; Olsen, Elisabeth; Vogt, Gjermund; Mielnik, Maria B.; Nilsen, Asgeir; Wold, Jens-Petter; 2006: Front face fluorescence spectroscopy - A rapid method to detect early lipid oxidation in freeze stored minced turkey meat

Sivertsen, Agnar; Sivertsen, Agnar Holten; Lauritzsen, Kristin; Lauritzsen, Kristin; Veberg, Annette; Wold, Jens-Petter; 2006: Rapid assessment of storage quality of cliff-fish from saithe by fluorescence spectroscopy

Veberg, Annette; Vogt, Gjermund; Wold, Jens-Petter; 2006: Fluorescence in aldehyde model systems related to lipid oxidation

Wold, Jens-Petter; Veberg, Annette; Lundby, Frank; Lundby, Frank; Nilsen, Asgeir; Moan, Johan; 2006: Influence of storage time and color of light on photooxidation in cheese. A study based on sensory analysis and fluorescence spectroscopy

Afseth, Nils Kristian; Segtnan, Vegard; Marquardt, BJ; Wold, Jens-Petter; 2006: Raman spectra of biological samples: A study of preprocessing methods

Afseth, Nils Kristian; Wold, Jens-Petter; Segtnan, Vegard; 2006: The potential of Raman spectroscopy for characterisation of the fatty acid unsaturation of salmon

Andersen, Charlotte Møller; Wold, Jens-Petter; Mortensen, Grith; 2006: Light-induced changes in semi-hard cheese determined by fluorescence spectroscopy and chemometrics

Baardseth, Pernille; Veberg, Annette; Tomic, Oliver; Wold, Jens-Petter; Eie, Thomas; 2006: The effect of light of different wave length on photo-oxidation in ice cream

Haugen, John-Erik; Lundby, Frank; Wold, Jens-Petter; Veberg, Annette; 2006: Detection of rancidity in freeze stored turkey meat using a commercial gas-sensor array system

Sivertsen, Agnar; Sivertsen, Agnar Holten; Lauritzsen, Kristin; Lauritzsen, Kristin; Veberg, Annette; Wold, Jens-Petter; 2006: Rapid assessment of storage quality of cliff-fish from saithe by fluorescence spectroscopy

Veberg, Annette; Sørheim, Oddvin; Moan, Johan; Iani, Vladimir; Juzenas, Petras; Nilsen, Asgeir; Wold, Jens-Petter; 2006: Measurement of lipid oxidation and porphyrins in high oxygen modified atmosphere and vacuum-packed minced turkey and pork meat by fluorescence spectra and images

Veberg, Annette; Vogt, Kjell Gjermund; Wold, Jens-Petter; 2006: Fluorescence in aldehyde model systems related to lipid oxidation

Wold, Jens-Petter; Johansen, Ib-Rune; Haugholt, Karl Henrik; Tschudi, Jon; Thielemann, Jens T; Segtnan, Vegard; Nilsen, Bjørg Narum; Wold, Erik; 2006: Non-contact transflectance NIR imaging for representative on-line sampling of dried salted coalfish (bacalao)

Wold, Jens-Petter; Bro, Rasmus; Veberg, Annette; Lundby, Frank; Nilsen, Asgeir; Moan, Johan; 2006: Active photosensitizers in butter detected by fluorescence spectroscopy and multivariate curve resolution

Wold, Jens-Petter; Veberg, Annette; Lundby, Frank; Nilsen, Asgeir; Moan, Johan; 2006: Influence of storage time and color of light on photooxidation in cheese: A study based on sensory analysis and fluorescence spectroscopy

Veberg, Annette; Sørheim, Oddvin; Sørheim, Oddvin; Moan, Johan Emilian; Iani, Vladimir; Juzenas, Petras; Nilsen, Asgeir; Wold, Jens-Petter; 2006: Measurement of lipid oxidation and porphyrins in high oxygen modified atmosphere and vacuum-packed minced turkey and pork meat by fluorescence spectra and images

Wold, Jens-Petter; Bro, Rasmus; Weberg, Annette; Lundby, Frank; Lundby, Frank; Nilsen, Asgeir; Moan, Johan Emilian; 2006: Active photosensitizers in butter detected by fluorescence spectroscopy and multivariate curve resolution

Wold, Jens-Petter; Veberg, Annette; Lundby, Frank; Lundby, Frank; Nilsen, Asgeir; Moan, Johan Emilian; 2006: Influence of storage time and color of light on photooxidation in cheese. A study based on sensory analysis and fluorescence spectroscopy

Wold, Jens-Petter; Johansen, Ib-Rune; Haugholt, Karl Henrik; Tschudi, Jon; Thielemann, Jens T; Segtnan, Vegard; Nilsen, Bjørg Narum; Wold, Erik; 2006: Non-contact transflectance near infrared imaging for representative on-line sampling of dried salted coalfish (bacalao)

Wold, Jens-Petter; Nilsen, Asgeir; Iani, Vladimir; Juzenas, Petras; Moan, Johan; Veberg, Annette; 2005: The role of naturally occurring chlorophyll and porhhyrins in light-induced oxidation of dairy products. A study based on fluorescence spectroscopy and sensory analysis

Afseth, Nils Kristian; Segtnan, Vegard; Marquardt, BJ; Wold, Jens-Petter; 2005: Raman and near-infrared spectroscopy for quantification of fat composition in a complex food model system

Wold, Jens-Petter; Veberg, Annette; Nilsen, Asgeir; Iani, Vladimir; Juzenas, Petras; Moan, Johan Emilian; 2005: The role of naturally occurring chlorophyll and porphyrins in light induced oxidation of dairy products. A study based on fluorescence spectroscopy and sensory analysis

Marquardt, Brian; Wold, Jens-Petter; 2004: Raman analysis of fish: a potential method for rapid quality screening

Wold, Jens-Petter; Marquardt, Brian; Dable, Brian K.; Robb, Dave; Hatlen, Bjarne; 2004: Rapid quantification of carotenoids and fat in Atlantic salmon (Salmo salar L.) by Raman spectroscopy and chemometrics

Skjervold, Per Olav; Taylor, Richard; Wold, Jens-Petter; Berge, P; Abouelkaram, Said; Culioli, J; Dufour, E; 2003: Development of intrinsic fluorescence multispectral imagery specific for fat, connective tissue and myofibers in meat

Andersen, Charlotte Møller; Wold, Jens-Petter; 2003: Fluorescence of muscle and connective tissue from cod and salmon

Skjervold, Per Olav; Wold, Jens-Petter; Taylor, R. G.; Berge, P; Abouelkaram, Said; Culioli, J; Dufour, E; 2003: Development of Intrinsic Fluorescent Multispectral Imagery Specific for Fat, Connective Tissue, and Myofibers in Meat

Lundby, Frank; Lundby, Frank; Lindeman, Carsten; Solhaug, Morten; Egelandsdal, Bjørg; Wold, Jens-Petter; 2002: Estmating the connective tissue of comminuted commercial beef and pork grades using two different autofluorescence methods

Egelandsdal, Bjørg; Wold, Jens-Petter; Sponnich, Arve; Neegård, Steinar; Hildrum, Kjell Ivar; 2002: On attempts to measure the tenderness of Longissimus dorsi muscles using fluorescence emission spectra

Wold, Jens-Petter; Lundby, Frank; Jørgensen, K.; 2002: Nondestructive measurement of light-induced oxidation in dairy products by fluorescence spectroscopy and imaging

Wold, Jens-Petter; Mielnik, Maria Bogumila; Pettersen, Marit Kvalvåg; Aaby, Kjersti; Baardseth, Pernille; 2002: Rapid assessment of rancidity in complex meat products by front face fluorescence spectroscopy

Wold, Jens-Petter; Westad, Frank Ove; Heia, Karsten; 2001: Detection of parasites in cod fillets by using SIMCA classification in multispectral images in the visible and NIR region

Wold, Jens-Petter; Kvaal, Knut; 2000: Mapping Lipid Oxydation in Chicken Meat by Multispectral Imaging of Autofluorescensce

Wold, Jens-Petter; Kvaal, Knut; 2000: Mapping Lipid Oxidation in Chicken Meat by Multispectral Imaging of Autofluorescence

Wold, Jens-Petter; 2000: Rapid quality assessment of meat and fish by using near-infrared spectroscopy autofluorescence spectroscopy and image analysis Hurtiganalyse av kvalitetsparametre på kjøtt og fisk ved bruk av nær-infrarød spektroskopi, autofluorescens og bildeanalyse

Egelandsdal, Bjørg; Christiansen, Kirsti Forstrøm; Høst, Vibeke; Høst, Vibeke; Lundby, Frank; Lundby, Frank; Wold, Jens-Petter; Kvaal, Knut; 1999: Evaluation of scanning electron microscopy images of a model dressing using image feature extraction techniques and principal component analysis.Food structure and functionality

Wold, Jens-Petter; Kvaal, Knut; Egelandsdal, Bjørg; 1999: Quantification of intramuscular fat content in beef by combining autofluorescence spectra and autofluorescence images

Wold, Jens-Petter; Lundby, Frank; Lundby, Frank; Egelandsdal, Bjørg; 1999: Quantification of connective tissue (hydroxyproline) in ground beef by autofluorescence spectroscopy

Kvaal, Knut; Wold, Jens-Petter; Indahl, Ulf Geir; Baardseth, Pernille; Næs, Tormod; 1998: Multivariate feature extraction from textural images of food

Wold, Jens-Petter; Isaksson, Tomas; 1997: Non-destructive determination of fat and moisture in whole atlantic salmon by near-infrared diffuse spectroscopy

Jens Petter has 55 other publications in Cristin:

Heia, Karsten; Wold, Jens-Petter; Skjelvareid, Martin Hansen; 2016: Metoder for kvalitetsmåling på hel laks

Afseth, Nils Kristian; Måge, Ingrid; Wold, Jens-Petter; 2016: Hurtige spektroskopiske kvalitetsmålinger av mat - Dagens muligheter og fremtidig prosesskontroll

Afseth, Nils Kristian; Wubshet, Sileshi Gizachew; Lindberg, Diana; Måge, Ingrid; Wold, Jens-Petter; Böcker, Ulrike; 2016: “Novel and rapid approaches for control and optimization of enzymatic protein hydrolysis of by-products using vibrational spectroscopy

Wold, Jens-Petter; Afseth, Nils Kristian; Wubshet, Sileshi Gizachew; 2016: Optimal utilization of food raw material by use of on-line spectroscopic techniques

Wold, Jens-Petter; 2016: NIR spektroskopi og kjøtt – mange muligheter!

Wold, Jens-Petter; 2016: On-line hyperspectral imaging for industrial food process control

Masi, C.; Almli, Valerie Lengard; Wold, Jens-Petter; Dinnella, C.; Hersleth, Margrethe; Monteleone, Erminio; 2015: The development of a predictive model to count fungiform papillae

Afseth, Nils Kristian; Wold, Jens-Petter; 2015: Introduction to calibration and multivariate regression

Afseth, Nils Kristian; Wold, Jens-Petter; 2015: NIR spectroscopy – Why? What? How?

Mørkøre, Turid; Larsson, Thomas; Kvellestad, Agnar Ståle; Koppang, Erling Olaf; Åsli, Magnus; Krasnov, Aleksei; Dessen, Jens-Erik; Moreno, Helena Maria; Valen, Elin Christine; Gannestad, Kjellrun Hoås; Gjerde, Bjarne; Taksdal, Torunn; Bæverfjord, Grete; Meng, Yuqiong; Heia, Karsten; Wold, Jens-Petter; Borderias, A.J.; Moghadam, Hooman; Romarheim, Odd Helge; Rørvik, Kjell-Arne; 2015: Mørke flekker i laksefilet. Kunnskapsstatus og tiltak for å begrense omfanget

Wold, Jens-Petter; 2015: On-line technology that enables process control for better quality and less waste

Bakke, Snorre; Woll, Astrid Kari; Søvik, Guldborg; Wold, Jens-Petter; 2015: Mutual interests of science and industry in data collected during processing of edible crabs (Cancer pagurus).

Egelyng, Henrik; Romsdal, Anita; Slizyte, Rasa; Carvajal, Ana Karina; Jouvenot, Laura; Hebrok, Marie; Honkapää, Kaisu; Wold, Jens-Petter; Seljåsen, Randi; Aursand, Marit; 2015: Upcycling food for planet earth - towards total utilisation of co-streams

Afseth, Nils Kristian; Måge, Ingrid; Pilat, Z; Böcker, Ulrike; Wold, Jens-Petter; Shapaval, Volha; Bernatova, S; Tzimorotas, Dimitrios; Kòsa, Gergely; Samek, O; 2015: Towards quantitative lipid characterization in cellular matrices using Raman microspectoscopy?

Wold, Jens-Petter; 2015: Quantitative and non-destructive analysis of grain components in barley by front-face fluorescence spectroscopy

Veiseth, Eva; Wold, Jens-Petter; 2015: Spectral scanning of chicken fillets

Dahl, Annette Veberg; Wold, Jens-Petter; Moan, Johan Emilian; Lundby, Frank; 2014: Hvorfor smaker melk vondt når den har blitt utsatt for lys?

Afseth, Nils Kristian; Ballance, Simon; Wold, Jens-Petter; Rukke, Elling-Olav; Knutsen, Svein Halvor; Helgerud, Trygve; 2014: Towards on-line estimation of dry matter in unpeeled potato tubers using near-Infrared (NIR) interactance

Afseth, Nils Kristian; Bloomfield, Matthew; Wold, Jens-Petter; Matousek, Pavel; 2014: Emerging sampling approaches for Raman analysis of foods

Afseth, Nils Kristian; Wold, Jens-Petter; Kohler, Achim; Måge, Ingrid; Böcker, Ulrike; 2014: Raman analysis of foods and biological samples – a lipid perspective

Wold, Jens-Petter; 2014: Multispectral imaging of foods – making the invisible visible

Wold, Jens-Petter; 2014: Multivariate regression - theory and practical calibration

Wold, Jens-Petter; 2014: On-line technology that enables process control in the food industry

Wold, Jens-Petter; 2014: Strategies for multivariate regression and classification in on-line hyperspectral imaging systems

Wold, Jens-Petter; 2014: Suksessteknologi basert på tverrfaglig samarbeid

Wold, Jens-Petter; 2014: Theoretical and practical aspects of NIR spectroscopy

Wold, Jens-Petter; Airado-Rodriguez, Diego; 2014: IMAGING PHOTORREACTIONS, CHEMICAL CONSTITUENTS AND SENSORY PROPERTIES OF COMPLEX INTACT SAMPLES VIA IMAGING OF AUTOFLUORESCENCE

Wold, Jens-Petter; Airado-Rodriguez, Diego; 2014: Vekk med solsmaken!

Afseth, Nils Kristian; Bloomfield, Matthew; Wold, Jens-Petter; Andrews, Darren; Matousek, Pavel; 2013: Through-skin sub surface analysis of intact salmon using spatially offset Raman spectroscopy

Afseth, Nils Kristian; Bloomfield, Matthew; Wold, Jens-Petter; Andrews, Darren; Matousek, Pavel; 2013: Through-skin sub surface analysis of intact salmon using spatially offset Raman spectroscopy

Wold, Jens-Petter; 2013: Hvilken farge har egentlig melk?

Wold, Jens-Petter; 2013: Individbasert kvalitetssortering og kvalitetsmerking av pelagisk fisk. Automatisk sortering basert på indre kvalitetsegenskaper

Wold, Jens-Petter; 2013: On-line måling av matkvalitet for automatisk prosesstyring

Heia, Karsten; Sivertsen, Agnar Holten; Wold, Jens-Petter; Ottestad, Silje; Böcker, Ulrike; Carlehög, Mats; Altintzoglou, Themistoklis; Sone, Izumi; Gundersen, Bjørn; 2012: Automatisk kvalitetsdifferensiering av laksefilet

Segtnan, Vegard; Måge, Ingrid; Kermit, Martin; Bjerke, Frøydis; Thielemann, Jens T; Tschudi, Jon; Wold, Jens-Petter; 2012: Automatic Sorting of Meat Cuts using NIR Interactance Imaging

Wold, Jens-Petter; 2012: Online spectral imaging applied to food process control. PAT pays off!

Helgerud, Trygve; Segtnan, Vegard; Ballance, Simon; Knutsen, Svein Halvor; Wold, Jens-Petter; Afseth, Nils Kristian; 2011: Non-contact NIR interactance for rapid estimation of dry matter content of whole unpeeled potato tubers

Helgerud, Trygve; Segtnan, Vegard; Ballance, Simon; Knutsen, Svein Halvor; Wold, Jens-Petter; Afseth, Nils Kristian; 2011: Rapid assessment of dry matter in batches of whole unpeeled potato tubers by NIR spectroscopy

Heia, Karsten; Ottestad, Silje; Sivertsen, Agnar Holten; Wold, Jens-Petter; 2011: Opplevd farge og fargeutvikling i laksefilet

Wold, Jens-Petter; 2011: Calibration strategies for multispectral images

Wold, Jens-Petter; 2011: Rapid spectroscopic techniques for monitoring and control of meat processing and for effective meat science

Wold, Jens-Petter; 2010: On-line spectral imaging being applied to food process control

Ottestad, Silje; Wold, Jens-Petter; 2009: Scattering correction by use of a priori knowledge

Rødbotten, Rune; Berg, Jan; Hildrum, Kjell Ivar; Skaret, Josefine; Wold, Jens-Petter; Johnson, Dwain; 2009: A comparison between the US and the Norwegian Warner-Bratzler shear force methods

Heia, Karsten; Wold, Jens-Petter; Afseth, Nils Kristian; 2009: Status på instrumentering for objektiv kvalitetsdifferensiering av lakseprodukter

Larsson, Thomas; Folkestad, Are; Folkestad, Are; Wold, Jens-Petter; Kolstad, Kari; Speilberg, Lars; Mørkøre, Turid; Mørkøre, Turid; 2008: Bedre kvalitet på laksfilet ved bruk av nye forskningsverktøy i avlsarbeidet

Larsson, Thomas; Folkestad, Are; Folkestad, Are; Wold, Jens-Petter; Kolstad, Kari; Speilberg, Lars; Mørkøre, Turid; Mørkøre, Turid; 2008: New Techniques To Achieve More Cost Efficient Selective Breeding For Improved Consumer Acceptance Of Aquaculture Products

Afseth, Nils Kristian; Segtnan, Vegard; Wold, Jens-Petter; Marquardt, B.; 2006: A chromatographic approach for fluorescence rejection in Raman analysis

Lien, Sigbjørn; Kohler, Achim; Kohler, Achim; Wold, Jens-Petter; Afseth, Nils Kristian; Martens, Harald; Aass, Laila; Jørgensen, Knut; Selmer-Olsen, Eirik; 2006: Functional genomics and biospectroscopy for optimized milk and meat quality

Baardseth, Pernille; Veberg, Annette; Tomic, Oliver; Wold, Jens-Petter; Augestad, M; Eie, Thomas; 2006: The effect of light of different wavelength on photo-oxidation in ice cream

Dahl, Tobias; Tomic, Oliver; Nilsen, Asgeir Nikolai; Wold, Jens-Petter; Næs, Tormod; 2005: Some new tools for visualising multivariate and multiway data

Eie, Thomas; Veberg, Annette; Tomic, Oliver; Augestad, M; Wold, Jens-Petter; 2005: The effect of packaging material colour and light exposure on the quality of vanilla ice-cream

Egelandsdal, Bjørg; Erikson, Ulf; Arason, Sigurjon; Nilsen, Bjørg Narum; Nilsen, Bjørg Narum; Solgaard, Karin; Wold, Jens-Petter; Nilsen, Heidi; 2003: On estimation of water content of dried salted fish

Tomic, Oliver; Wold, Jens-Petter; 2003: Rapid Analysis and Information Fusion for Quantification of Intramuscular Fat Content

Mielnik, Maria; Wold, Jens-Petter; Overrein, Berit; 2000: Rapid determination of lipid oxidation in mechanically deboned turkey meat by autofluorescence spectroscopy