Volha Shapaval has authored a paper on Fourier transform infrared spectroscopy for the prediction of fatty acid profiles in Mucor fungi together with Nils Kristian Afseth, Gjermund Vogt and Achim Kohler. Abstract Fungal production of polyunsaturated fatty acids (PUFAs) is a highly potential approach in biotechnology. Currently the main focus is directed towards screening of hundreds strains…
Kristian Hovde Liland has authored a paper on baseline estimation by iterative mean suppression. The paper is titled: “4S Peak Filling – baseline estimation by iterative mean suppression” and was recently published in the journal MethodsX. Abstract A novel baseline estimation procedure building on previously published works is presented. The core of the estimation is an…
Jens Petter Wold has authored a paper on photooxidation in full fat bovine milk together with Josefine Skaret, Trine Kastrup Dalsgaard. The paper is titled: “Assessment of the action spectrum for photooxidation in full fat bovine milk” and was recently published in the journal Food Chemistry. Highlights: An action spectrum for photooxidation in full fat bovine milk has…
Achim Kohler has authored a paper on High-Throughput Biochemical Fingerprinting of Saccharomyces methods together with Ulrike Böcker, Volha Shapaval, Annabelle Forsmark, Mats Andersson, Jonas Warringer, Harald Martens, Stig W. Omholt, Anders Blomberg. The paper is titled: “High-Throughput Biochemical Fingerprinting of Saccharomyces cerevisiae by Fourier Transform Infrared Spectroscopy” and was recently published in the journal PLoS ONE. Abstract…
The paper “Near-Infrared Hyperspectral Imaging of Fusarium-Damaged Oats (Avena sativa L.)” authored by Selamawit Tekle, Ingrid Måge, Vegard H. Segtnan, and Åsmund Bjørnstad, is published in Cereal Chemistry. Fusarium infection of cereals leads to reduced grain yields, poor seed quality, and pathogen-produced toxins, including deoxynivalenol (DON). In this paper, we examine the use of hyperspectral…
Combining SO-PLS and linear discriminant analysis for multi-block classification The “Combining SO-PLS and linear discriminant analysis for multi-block classification”, written by Alessandra Biancolillo, Ingrid Måge and Tormod Næs was recently published inChemometrics and Intelligent Laboratory systems. This is the first paper by Ph.D student Alessandra. Congratulations! Abstract The aim of the present work is to…
The HotPLS toolbox for MATLAB is now available. It contains a set of functions for performing classification in a fixed hierarchy. For more information see: http://nofimamodeling.org/software-downloads/
Kristian Hovde Liland has authored a paper on classification in a fixed hierarchy using PLS-based methods together with Achim Kohler and Volha Shapaval. The paper is titled: “Hot PLS—a framework for hierarchically ordered taxonomic classification by partial least squares” and was recently published in the journal Chemometrics and Intelligent Laboratory Systems. Highlights: Classification in a fixed hierarchy…
The paper “From multispectral imaging of autofluorescence to chemical and sensory images of lipid oxidation in cod caviar paste” authored by Diego Airado-Rodríguez, Martin Høy, Josefine Skaret and Jens Petter Wold, is published in Talanta 122(2014)70–79. Abstract The potential of multispectral imaging of autofluorescence to map sensory flavour properties and fluorophore concentrations in cod caviar paste…
This was first published at http://nofimamodeling.org. PO-PLS and SO-PLS are a collection of methods for multiblock regression (data fusion) developed at Nofima. A toolbox for fitting, validating and plotting such models is now freely availablefor download. For more information, go to Software & downloads.