Browsing Institutt for bioteknologi og matvitenskap by Title
Now showing items 673-692 of 1591
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Gel-based proteomics as a tool for increased recovery of extra heavy crude oil
(Master thesis, 2011)Two-thirds of the world s remaining oil reserves are made up of heavy and extra heavy crude oils (EHOs). EHOs have a high viscosity due to their complex chemical structure. Production, transport and refining of these are ... -
Gelatin Extraction from Lumpfish (Cyclopetrus lumpus) and Pink Salmon (Oncorhynchus gorbuscha) Skin
(Master thesis, 2024)I 2020 nådde den globale sjømatproduksjonen omtrent 179 millioner tonn, hvor det estimeres at 35 % av den årlige fangsten går tapt eller blir kastet. Rognkjeks fiskes hovedsakelig for rognen sin eller brukes som rensefisk, ... -
Gelatin extraction from lumpfish (Cyclopterus lumpus) skin
(Master thesis, 2023)Klumpfisk (Cyclopterus lumpus) er en naturlig utbredt nordatlantisk fisk som vandrer vidt mellom fôrings- og hekkeplasser, og lever av større plankton som lakselus. Nå er den mye brukt i lakseoppdrettsnæringen som en ren ... -
Gelatine and Oil Extraction from Atlantic Salmon (Salmo salar) Viscera
(Master thesis, 2018)The production of marine rest raw materials in Norway amounted to 909 742 tons in 2016. Around half of these materials are used for silage production, and only 10% was used for human consumption. Viscera represent the ... -
Gelatine extraction from Atlantic salmon (Salmo salar) skin, a comparison between two methods
(Master thesis, 2022)I havbruksnæringen i Norge er atlantisk laks (Salmo salar) en av de viktigste artene. Som en konsekvens av at laksen blir slaktet eller dør på andre måter (som for eksempel ved avlusing, håndtering osv.) blir det produsert ... -
Gelation of triple helical (1→ 3)-β- D -glucan: The scleroglucan case
(Dr. ingeniøravhandling, 0809-103X; 2003:90, Doctoral thesis, 2003)The topic of this thesis has been gelation of the triple helical (1→3)- β glucan, scleroglucan. Two basically different methods of scleroglucan gelation were studied. Gels were made by altering the primary structure of ... -
Gelling kinetics and in situ mineralization of alginate hydrogels: A correlative spatiotemporal characterization toolbox.
(Journal article; Peer reviewed, 2016)Due to their large water content and structural similarities to the extracellular matrix, hydrogels are an attractive class of material in the tissue engineering field. Polymers capable of ionotropic gelation are of special ... -
Gels and emulsions in oral delivery; Optimization of texture, stability and bioavailability in selected systems
(Doctoral theses at NTNU;2021:165, Doctoral thesis, 2021)Dietary supplements and pharmaceuticals are commonly taken orally as tablets or capsules. However, a significant fraction of the population experience discomfort when swallowing such dosage forms, which can result in poor ... -
Gels and gelled emulsions prepared by acid-induced gelation of mixtures of faba bean (Vicia faba) protein concentrate and λ-carrageenan
(Journal article, 2022)In this study, gels were successfully prepared at room temperature from mixtures of dry fractionated faba bean protein concentrate (FPC) and λ-carrageenan (λ-CGN), through acidification with glucono-δ-lactone (GDL). At ... -
Gene regulation of carbon fixation, storage, and utilization in the diatom phaeodactylum tricornutum acclimated to light/dark cycles
(Journal article; Peer reviewed, 2013)The regulation of carbon metabolism in the diatom Phaeodactylum tricornutum at the cell, metabolite, and gene expression levels in exponential fed-batch cultures is reported. Transcriptional profiles and cell chemistry ... -
Gene Therapy: Chitosan Based Nanoparticles for siRNA Delivery in Human Cells
(Master thesis, 2009) -
Generation of stem cell derived retinal organoids for the disease modeling and treatment of Retinitis Pigmentosa
(Master thesis, 2021)The hereditary retinal disease Retinitis pigmentosa (RP) leads to loss of photoreceptor cells and is a significant cause of blindness, affecting over 2 million worldwide. This project focus on Retinitis pigmentosa type 11 ... -
The genes controlling normal function of citrate and spermine secretion are lost in aggressive prostate cancer and prostate model systems
(Peer reviewed; Journal article, 2022)High secretion of the metabolites citrate and spermine is a unique hallmark for normal prostate epithelial cells, and is reduced in aggressive prostate cancer. However, the identity of the genes controlling this biological ... -
Genetic Characterization and Stress Tolerance Profiling of Listeria monocytogenes from the Samlon Processing Value Chain
(Master thesis, 2022)Den matbårne patogene bakterien Listeria monocytogenes kan gi alvorlig sykdom i mennesker ved å entre verdikjeder i matindustrien. Denne patogene bakterien er spesielt en bekymring for tryggheten til spiseklare produkter, ... -
Genetic engineering of the xanthan biosynthesis pathway towards future in vivo biopolymer engineering
(Master thesis, 2020)Ekstracellulære polysakkarider (EPS) er bakterielle polysakkarider som skilles ut av cellen. Ulike typer bakterier syntetiserer EPS med strukturelle og funksjonelle forskjeller. Dette resulterer i at de har varierte ... -
Genetic modification of Omega-3 fatty acid producing thraustochytrids: Establishment of vector system for promoter assays for Aurantiochytrium limacinum SR21 (ATCC MYA-1381)
(Master thesis, 2022)Thraustochytrids er enkeltcellede, heterotrofe og obligatoriske marine mikroorganismer. Disse organismene har vist et stort potensial for produksjon og akkumulering av den flerumettede fettsyren dokosaheksaensyre (DHA). ... -
Genetic Tools and Techniques for Recombinant Expression in Thermophilic Bacillaceae
(Journal article; Peer reviewed, 2018)Although Escherichia coli and Bacillus subtilis are the most prominent bacterial hosts for recombinant protein production by far, additional species are being explored as alternatives for production of difficult-to-express ... -
Genetiske verktøy i Bacillus methanolicus
(Master thesis, 2011)Produksjon av aminosyrer ved hjelp av industriell bioteknologi er et voksende marked. I dag finnes det ingen kjente metylotrofe bakterier som benyttes til industriell produksjon av aminosyrer, men en attraktiv kandidat for ... -
Genome analysis of four novel Psychrobacter spp. and characterisation of their six putative laccase-like multicopper oxidases using bioinformatics tools
(Master thesis, 2015)In May 2009, several Psychrobacter spp. were found at the bottom of the Norwegian sea outside of Svalbard. Four of these, P11F6, P2G3, P11G3 and P11G5, were selected and sequenced for further work, and form the basis for ... -
Genome Copy Number Quantification Revealed That the Ethanologenic Alpha-Proteobacterium Zymomonas mobilis Is Polyploid
(Peer reviewed; Journal article, 2021)The alpha-proteobacterium Zymomonas mobilis is a promising biofuel producer, based on its native metabolism that efficiently converts sugars to ethanol. Therefore, it has a high potential for industrial-scale biofuel ...