Blar i Brage NMBU på forfatter "Tafintseva, Valeria"
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A high-throughput FTIR spectroscopy approach to assess adaptive variation in pollen quality
Zimmermann, Boris; Bagcioglu, Murat; Tafintseva, Valeria; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri (Journal article; Peer reviewed, 2017) -
Assessment of biotechnologically important filamentous fungal biomass by fourier transform raman spectroscopy
Dzurendova, Simona; Shapaval, Volha; Tafintseva, Valeria; Kohler, Achim; Byrtusová, Dana; Szotkowski, Martin; Márová, Ivana; Zimmermann, Boris (Peer reviewed; Journal article, 2021) -
Biochemical profiling, prediction of total lipid content and fatty acid profile in oleaginous yeasts by FTIR spectroscopy
Shapaval, Volha; Brandenburg, Julie; Blomqvist, Johanna Karin Hillevi; Tafintseva, Valeria; Volkmar, Passoth; Mats, Sandgren; Kohler, Achim (Peer reviewed; Journal article, 2019)Background: Oleaginous yeasts are considered as a potential lipid source for food, feed and biofuel production. In order to make the yeast-based lipid production environmentally and economically sustainable, there is a ... -
Biochemical profiling, prediction of total lipid content and fatty acid profile in oleaginous yeasts by FTIR spectroscopy
Shapaval, Volha; Brandenburg, Julie; Blomqvist, Johanna Karin Hillevi; Tafintseva, Valeria; Volkmar, Passoth; Mats, Sandgren; Kohler, Achim (Peer reviewed; Journal article, 2019)Background: Oleaginous yeasts are considered as a potential lipid source for food, feed and biofuel production. In order to make the yeast-based lipid production environmentally and economically sustainable, there is a ... -
Biochemical profiling, prediction of total lipid content and fatty acid profile in oleaginous yeasts by FTIR spectroscopy
Shapaval, Volha; Brandenburg, Jule; Blomqvist, Johanna Karin Hillevi; Tafintseva, Valeria; Passoth, Volkmar; Sandgren, Mats; Kohler, Achim (Peer reviewed; Journal article, 2019) -
Combining Chemical Information From Grass Pollen in Multimodal Characterization
Diehn, Sabrina; Zimmermann, Boris; Tafintseva, Valeria; Seifert, Stephan; Bağcıoğlu, Murat; Ohlson, Mikael; Weidner, Steffen; Fjellheim, Siri; Kohler, Achim; Kneipp, Janina (Peer reviewed; Journal article, 2020)The analysis of pollen chemical composition is important to many fields, including agriculture, plant physiology, ecology, allergology, and climate studies. Here, the potential of a combination of different spectroscopic ... -
Convergence Properties of Piecewise Power Approximations
Machina, Anna; Ponossov, Arkadi; Tafintseva, Valeria (Journal article; Peer reviewed, 2016) -
Convergence Properties of Piecewise Power Approximations
Ponossov, Arkadi; Machina, Anna; Tafintseva, Valeria (Journal article; Peer reviewed, 2016) -
Deep convolutional neural network recovers pure absorbance spectra from highly scatter‐distorted spectra of cells
Magnussen, Eirik Almklov; Solheim, Johanne Heitmann; Blazhko, Uladzislau; Tafintseva, Valeria; Tøndel, Kristin; Liland, Kristian Hovde; Dzurendova, Simona; Shapaval, Volha; Sandt, Christophe; Borondics, Ferenc; Kohler, Achim (Peer reviewed; Journal article, 2020) -
Discrimination of grass pollen of different species by FTIR spectroscopy of individual pollen grains
Diehn, Sabrina; Zimmermann, Boris; Tafintseva, Valeria; Bağcıoğlu, Murat; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri; Kneipp, Janina (Peer reviewed; Journal article, 2020) -
Exploring dry-film ftir spectroscopy to characterize milk composition and subclinical ketosis throughout a cow’s lactation
Rachah, Amira; Reksen, Olav; Tafintseva, Valeria; Stehr, Felicia Judith Marie; Rukke, Elling-Olav; Prestløkken, Egil; Martin, Adam Dunstan; Kohler, Achim; Afseth, Nils Kristian (Peer reviewed; Journal article, 2021) -
Exploring Dry-Film FTIR Spectroscopy to Characterize Milk Composition and Subclinical Ketosis throughout a Cow’s Lactation
Rachah, Amira; Reksen, Olav; Tafintseva, Valeria; Stehr, Felicia Judith Marie; Rukke, Elling-Olav; Prestløkken, Egil; Martin, Adam Dunstan; Kohler, Achim; Afseth, Nils Kristian (Peer reviewed; Journal article, 2021)The use of technologies for measurements of health parameters of individual cows may ensure early detection of diseases and maximization of individual cow and herd potential. In the present study, dry-film Fourier transform ... -
Extended multiplicative signal correction for FTIR spectral quality test and pre-processing of infrared imaging data
Tafintseva, Valeria; Shapaval, Volha; Smirnova, Margarita; Kohler, Achim (Peer reviewed; Journal article, 2019) -
Fourier transform infrared spectral data as a tool to predict energy balance, energy- and dry matter intake in lactating dairy cows
Rachah, Amira; Reksen, Olav; Afseth, Nils Kristian; Tafintseva, Valeria; Ferneborg, Sabine; Martin, Adam Dunstan; Kohler, Achim; Prestløkken, Egil (Peer reviewed; Journal article, 2020) -
Grayscale representation of infrared microscopy images by Extended Multiplicative Signal Correction for registration with histological images
Trukhan, Stanislau; Tafintseva, Valeria; Tøndel, Kristin; Großerueschkamp, Frederik; Mosig, Axel; Kovalev, Vassili; Gerwert, Klaus; Kohler, Achim (Peer reviewed; Journal article, 2020)Fourier-transform infrared (FTIR) microspectroscopy is rounding the corner to become a label-free routine method for cancer diagnosis. In order to build infrared-spectral based classifiers, infrared images need to be ... -
The influence of phosphorus source and the nature of nitrogen substrate on the biomass production and lipid accumulation in oleaginous Mucoromycota fungi
Dzurendova, Simona; Zimmermann, Boris; Tafintseva, Valeria; Kohler, Achim; Ekeberg, Dag; Shapaval, Volha (Peer reviewed; Journal article, 2020)Oleaginous filamentous fungi grown under the nitrogen limitation, accumulate high amounts of lipids in the form of triacylglycerides (TAGs) with fatty acid profiles similar to plant and fish oils. In this study, we investigate ... -
Merging FT-IR and NGS for simultaneous phenotypic and genotypic identification of pathogenic Candida species
Colabella, Claudia; Corte, Laura; Roscini, Luca; Shapaval, Volha; Kohler, Achim; Tafintseva, Valeria; Tascini, C; Cardinali, Gianluigi (Journal article; Peer reviewed, 2017) -
Metal and Phosphate Ions Show Remarkable Influence on the Biomass Production and Lipid Accumulation in Oleaginous Mucor circinelloides
Dzurendova, Simona; Zimmermann, Boris; Tafintseva, Valeria; Kohler, Achim; Horn, Svein Jarle; Shapaval, Volha (Peer reviewed; Journal article, 2020) -
Microcultivation and FTIR spectroscopy-based screening revealed a nutrient-induced co-production of high-value metabolites in oleaginous Mucoromycota fungi
Dzurendova, Simona; Zimmermann, Boris; Kohler, Achim; Tafintseva, Valeria; Slany, Ondrej; Certik, Milan; Shapaval, Volha (Peer reviewed; Journal article, 2020) -
Microtiter plate cultivation of oleaginous fungi and monitoring of lipogenesis by high-throughput FTIR spectroscopy
Kosa, Gergely; Kohler, Achim; Tafintseva, Valeria; Zimmermann, Boris; Forfang, Kristin; Afseth, Nils Kristian; Tzimorotas, Dimitrios; Vuoristo, Kiira; Horn, Svein Jarle; Mounier, Jerome; Shapaval, Volha (Journal article; Peer reviewed, 2017)Background Oleaginous fungi can accumulate lipids by utilizing a wide range of waste substrates. They are an important source for the industrial production of omega-6 polyunsaturated fatty acids (gamma-linolenic and ...