Search Results - "Sardari, Roya R.R."

Extraction and Modification of Macroalgal Polysaccharides for Current and Next-Generation Applications by Jönsson, Madeleine, Allahgholi, Leila, Sardari, Roya R R, Hreggviðsson, Guðmundur O, Nordberg Karlsson, Eva

“…Marine macroalgal (seaweed) polysaccharides are highly promising for next-generation applications in several industries. However, despite the reported…”
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Valorization of Brewer’s spent grain to prebiotic oligosaccharide: Production, xylanase catalyzed hydrolysis, in-vitro evaluation with probiotic strains and in a batch human fecal fermentation model by Sajib, Mursalin, Falck, Peter, Sardari, Roya R.R., Mathew, Sindhu, Grey, Carl, Karlsson, Eva Nordberg, Adlercreutz, Patrick

“…•Two fractions of arabinoxylan were extracted from Brewer’s spent grain.•Arabinoxylan purity of 45–55% was obtained.•9 xylanases hydrolyzed the arabinoxylan…”
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Evaluation of the production of exopolysaccharides by two strains of the thermophilic bacterium Rhodothermus marinus by Sardari, Roya R.R., Kulcinskaja, Evelina, Ron, Emanuel Y.C., Björnsdóttir, Snædís, Friðjónsson, Ólafur H., Hreggviðsson, Guðmundur Óli, Karlsson, Eva Nordberg

“…•R. marinus strains DSM 4252 and MAT 493 produce exopolysaccharides (EPSs).•The EPS production begins in the exponential growth phase and increased in the…”
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Macromolecular characterization of high β-glucan oat lines by Majumdar, Abhinav, Gil-González, Aina Belén, Barjuan Grau, Anna, Sardari, Roya R.R., Larsson, Olof, Thyagarajan, Aishwarya, Hansson, Andreas, Hernández-Hernández, Oswaldo, Olsson, Olof, Zambrano, José Alfredo

“…Oat (Avena sativa) is a cereal grain rich in fibers, proteins, vitamins and minerals. Oats have been linked to several health benefits, such as lowering blood…”
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Biotransformation of glycerol to 3-hydroxypropionaldehyde: Improved production by in situ complexation with bisulfite in a fed-batch mode and separation on anion exchanger by Sardari, Roya R.R., Dishisha, Tarek, Pyo, Sang-Hyun, Hatti-Kaul, Rajni

“…•Improved 3HPA production by in situ recovery during fed-batch biotransformation of glycerol.•Adsorption profile of 3HPA and 3HPA-bisulfite complex on…”
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Improved production of 3-hydroxypropionaldehyde by complex formation with bisulfite during biotransformation of glycerol by Sardari, Roya R.R., Dishisha, Tarek, Pyo, Sang-Hyun, Hatti-Kaul, Rajni

“…3‐Hydroxypropionaldehyde (3HPA) is an important specialty chemical which can be produced from glycerol using resting cells of Lactobacillus reuteri. This…”
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Semicarbazide-functionalized resin as a new scavenger for in situ recovery of 3-hydroxypropionaldehyde during biotransformation of glycerol by Lactobacillus reuteri by Sardari, Roya R.R., Dishisha, Tarek, Pyo, Sang-Hyun, Hatti-Kaul, Rajni

“…•Semicarbazide-functionalized resin, a novel non-toxic scavenger for 3HPA.•Semicarbazide-resin exhibits high binding capacity for 3HPA.•3HPA recovery from the…”
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Coenzyme A-acylating propionaldehyde dehydrogenase (PduP) from Lactobacillus reuteri: Kinetic characterization and molecular modeling by Sabet-Azad, Ramin, Linares-Pastén, Javier A., Torkelson, Lisa, Sardari, Roya R.R., Hatti-Kaul, Rajni

“…•Heterologous expression of propionaldehyde dehydrogenase (PduP) from Lactobacillus reuteri is achieved in Escherichia coli.•Catalytic activity of PduP with…”
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Marine Poly- and Oligosaccharides as Prebiotics by Sardari, Roya R. R, Nordberg Karlsson, Eva

“…The marine environment can increase the global production of biomass. Interest in marine macroalgae and microorganisms has increased tremendously as a result…”
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Characterization of high Arabinoxylan oat lines identified from a mutagenized oat population by Alfredo Zambrano, José, Thyagarajan, Aishwarya, Sardari, Roya R.R., Olsson, Olof

“…•An assay to screen an oat mutagenized population for Arabinoxylan (AX) content was developed.•Several high and low AX mutants ranging from 1.6 to 6% of AX…”
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Effect of kilning on the macronutrient composition profile of three Swedish oat varieties by Norlander, Siri, Dahlgren, Lars, Sardari, Roya R. R., Marmon, Sofia, Tullberg, Cecilia, Nordberg Karlsson, Eva, Grey, Carl

“…Background and Objectives Kilning is crucial in oat processing, to prevent rancidity and extend shelf‐life. This study examines kilning effects on the…”
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HPAEC-PAD analysis for determination of the amino acid profiles in protein fractions from oat flour combined with correction of amino acid loss during hydrolysis by Sardari, Roya R.R., Jasilionis, Andrius, Renhuldt, Nikos Tsardakas, Adlercreutz, Patrick, Karlsson, Eva Nordberg

“…Current derivatization-dependent approaches for amino acid composition analysis of cereal proteins have significant variability due to lack of direct analysis…”
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Identification of Phlorotannins in the Brown Algae, Saccharina latissima and Ascophyllum nodosum by Ultra-High-Performance Liquid Chromatography Coupled to High-Resolution Tandem Mass Spectrometry by Sardari, Roya R R, Prothmann, Jens, Gregersen, Olavur, Turner, Charlotta, Nordberg Karlsson, Eva

“…Phlorotannins are bioactive polyphenols in brown macroalgae that make these algae interesting as healthy food. Specific phlorotannins are, however, seldom…”
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Medium development and production of carotenoids and exopolysaccharides by the extremophile Rhodothermus marinus DSM16675 in glucose-based defined media by Mukti, Israt Jahan, Sardari, Roya R R, Kristjansdottir, Thordis, Hreggvidsson, Gudmundur O, Karlsson, Eva Nordberg

“…The marine thermophilic bacterium Rhodothermus marinus can degrade many polysaccharides which makes it interesting as a future cell factory. Progress using…”
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Composition analysis and minimal treatments to solubilize polysaccharides from the brown seaweed Laminaria digitata for microbial growth of thermophiles by Allahgholi, Leila, Sardari, Roya R. R., Hakvåg, Sigrid, Ara, Kazi Z. G., Kristjansdottir, Thordis, Aasen, Inga Marie, Fridjonsson, Olafur H., Brautaset, Trygve, Hreggvidsson, Gudmundur Oli, Karlsson, Eva Nordberg

“…Brown macroalgae (Phaeophyta) hold high potential as feedstock for biorefineries due to high biomass productivity and carbohydrate content. They are, however,…”
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Economic and environmental assessment of propionic acid production by fermentation using different renewable raw materials by Tufvesson, Pär, Ekman, Anna, Sardari, Roya R.R., Engdahl, Kristina, Tufvesson, Linda

“…•A process design for production and recovery of bio-based propionic acid.•Renewable energy sources in production needed to reach reduction of GWP.•Assessment…”
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Cloning and Characterization of a Novel N -Acetyl-D-galactosamine-4- O -sulfate Sulfatase, SulA1, from a Marine Arthrobacter Strain by Christensen, Monica Daugbjerg, Allahgholi, Leila, Linares-Pastén, Javier A, Friðjónsson, Ólafur, Guðmundsson, Hörður, Kale, Varsha, Sardari, Roya R R, Hreggviðsson, Guðmundur Ó, Karlsson, Eva Nordberg

“…Sulfation is gaining increased interest due to the role of sulfate in the bioactivity of many polysaccharides of marine origin. Hence, sulfatases, enzymes that…”
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Cultivation technology development of Rhodothermus marinus DSM 16675 by Ron, Emanuel Y. C., Sardari, Roya R. R., Anthony, Richard, van Niel, Ed W. J., Hreggvidsson, Gudmundur O., Nordberg-Karlsson, Eva

“…This work presents an evaluation of batch, fed-batch, and sequential batch cultivation techniques for production of R. marinus DSM 16675 and its…”
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Production of 3-hydroxypropionic acid from 3-hydroxypropionaldehyde by recombinant Escherichia coli co-expressing Lactobacillus reuteri propanediol utilization enzymes by Sabet-Azad, Ramin, Sardari, Roya R.R., Linares-Pastén, Javier A., Hatti-Kaul, Rajni

“…•Co-expression of PduP, PduL and PduW from Lactobacillus reuteri in E. coli.•Production of 3-HP from 3-hydroxypropionaldehyde with yield of 1mol/mol.•Two-step…”
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Evaluation of Sequential Processing for the Extraction of Starch, Lipids, and Proteins From Wheat Bran by Sardari, Roya R R, Sutiono, Samuel, Azeem, Hafiz Abdul, Galbe, Mats, Larsson, Mats, Turner, Charlotta, Nordberg Karlsson, Eva

“…In line with the need to better utilize agricultural resources, and valorize underutilized fractions, we have developed protocols to increase the use of wheat…”
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