Institutt for bioteknologi og matvitenskap: Nye registreringer
Viser treff 61-80 av 1574
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Long-term microbial community structures and dynamics in a commercial RAS during seven production batches of Atlantic salmon fry (Salmo salar)
(Peer reviewed; Journal article, 2023)The microbiota of recirculating aquaculture systems (RAS) is of major importance for optimal fish health. However, the microbial communities in commercial RAS are highly complex and more knowledge is needed to potentially ... -
The holistic utilization of European plaice (Pleuronectes platessa) A study on chemical, nutritional and physicochemical quality
(Doctoral theses at NTNU;2023:444, Doctoral thesis, 2023)European plaice (Pleuronectes platessa) is a distinctive marine flatfish species recognized for its morphology and asymmetrical body shape. This species inhabits the European coastlines, including the Norwegian Sea and ... -
Marine Polysaccharides: Fucoidan, Alginate and Chitosan – An Investigation of Physical, Chemical and Bioactive Properties
(Doctoral theses at NTNU;2024:11, Doctoral thesis, 2024)The marine polysaccharides fucoidan, alginate and chitosan are garnering significant research interest in the field of biomedical applications due to their broad range of bioactivities, compatibility with living tissues ... -
DNA Condensation by Peptide-Conjugated PAMAM Dendrimers. Influence of Peptide Charge
(Peer reviewed; Journal article, 2023)Nucleic acid delivery to cells is an important therapeutic strategy that requires the transport of nucleic acids to intracellular compartments and their protection from enzymatic degradation. This can be achieved through ... -
Novel and Established Alginate Hydrogel Beads for Cell Therapy - Fibrotic and Inflammatory Responses with Insights from Proteomics
(Doctoral theses at NTNU;2023:417, Doctoral thesis, 2023)Encapsulation of pancreatic islets in immunoprotective alginate hydrogel microspheres represents a promising alternative to current therapies for type 1 diabetes. By providing a semipermeable barrier, this strategy protects ... -
The stability and composition of the gut and skin microbiota of Atlantic salmon throughout the yolk sac stage
(Peer reviewed; Journal article, 2023)The bacterial colonization of newly hatched fish is important for the larval development and health. Still, little is known about the ontogeny of the early microbiota of fish. Here, we conducted two independent experiments ... -
Injectable In Situ Crosslinking Hydrogel for Autologous Fat Grafting
(Peer reviewed; Journal article, 2023)Autologous fat grafting is hampered by unpredictable outcomes due to high tissue resorption. Hydrogels based on enzymatically pretreated tunicate nanocellulose (ETC) and alginate (ALG) are biocompatible, safe, and present ... -
Phage therapy minimally affects the water microbiota in an Atlantic salmon (Salmo salar) rearing system while still preventing infection
(Peer reviewed; Journal article, 2023)Excessive usage of antibiotics threatens the bacterial diversity in the microbiota of animals. An alternative to antibiotics that has been suggested to not disturb the microbiota is (bacterio)phage therapy. In this study, ... -
Selection of lactic acid bacteria for biopreservation of salmon products applying processing-dependent growth kinetic parameters and antimicrobial mechanisms
(Peer reviewed; Journal article, 2023)Biopreservation using lactic acid bacteria (LAB) is a promising technology to prevent the growth of pathogenic microorganisms in fresh and mildly processed food. The main aim of this study was to select LAB, originally ... -
Enrichment of instant foods using microencapsulated fish oil; chemical,rheological, sensory, and textural properties
(Master thesis, 2023)Fiskeolje, fra fet fisk slik som laks, makrell og sardiner, er kjent for sitt høye innhold av omega-3 fettsyrer, spesielt eikosapentaensyre (EPA) og dokosaheksaensyre (DHA). Disse bioaktive forbindelsene har vært knyttet ... -
Undersøkelse av antibiotikaresistens i ulike vannmiljøer i Trondheim
(Bachelor thesis, 2023)Antibiotikaresistens (AR) er et av dagens største helseproblem. Resistens mot antibiotika er naturlig blant bakterier, men dagens bekymring ligger i den økende forekomsten av multiresistente patogene bakterier som kan ... -
An assessment of physical and chemical conditions in alginate extraction from two cultivated brown algal species in Norway: Alaria esculenta and Saccharina latissima
(Peer reviewed; Journal article, 2023)Alginates are linear anionic polysaccharides originating from brown algae. Their properties target several application areas in in food-, technical- and pharmaceutical industries, and thus they are highly valued. Norway ... -
Shape Dependency of Gold Nanoparticles Performance as Oligonucleotide Based Biosensors
(Master thesis, 2023)Gullnanopartikler vokser raskt frem som et alternativ til tradisjonelle biosensorer og kan bli skreddersydd til spesifikke mål som antigen, proteiner og viralt RNA. De kan også syntetiseres i en rekke former og størrelser, ... -
The effect of disturbances on bacterial community characteristics and assembly patterns: insights from microcosms and land-based aquaculture systems
(Doctoral theses at NTNU;2023:403, Doctoral thesis, 2023)Bacterial communities play a vital role in human health, ecosystem stability and various industrial applications, including land-based aquaculture. These communities change over time through predictable deterministic ... -
Green Chemistry to Valorize Seafood Side Streams: An Ecofriendly Roadmap toward Sustainability
(Peer reviewed; Journal article, 2023)A major challenge facing sustainable seafood production is the voluminous amounts of nutrient-rich seafood side streams consisting of by-catch, processing discards, and process effluents. There is a lack of a comprehensive ... -
The impact of phage treatment on bacterial community structure is minor compared to antibiotics
(Peer reviewed; Journal article, 2023)Phage treatment is suggested as an alternative to antibiotics; however, there is limited knowledge of how phage treatment impacts resident bacterial community structure. When phages induce bacterial lysis, resources become ... -
Parameter inference for enzyme and temperature constrained genome-scale models
(Journal article; Peer reviewed, 2023)The metabolism of all living organisms is dependent on temperature, and therefore, having a good method to predict temperature effects at a system level is of importance. A recently developed Bayesian computational framework ... -
Revalorization of agar from red seaweed as microbial feedstock for Corynebacterium glutamicum
(Master thesis, 2023)I dag er mikrobiell fermentering hovedsakelig basert på bruk av sukker som karbonkilde, hvilket kan virke begrensende når det kommer til bærekraft og konkurrerende bruk av sukker som kilde for menneske- og dyrenæring. ... -
The effect of linker conformation on performance and stability of a two-domain lytic polysaccharide monooxygenase
(Journal article; Peer reviewed, 2023)A considerable number of lytic polysaccharide monooxygenases (LPMOs) and other carbohydrate-active enzymes are modular, with catalytic domains being tethered to additional domains, such as carbohydrate-binding modules, by ... -
Changes in Plasma Pyruvate and TCA Cycle Metabolites upon Increased Hepatic Fatty Acid Oxidation and Ketogenesis in Male Wistar Rats
(Peer reviewed; Journal article, 2023)Altered hepatic mitochondrial fatty acid β-oxidation and associated tricarboxylic acid (TCA) cycle activity contributes to lifestyle-related diseases, and circulating biomarkers reflecting these changes could have disease ...