Browsing Institutt for bioteknologi og matvitenskap by Title
Now showing items 446-465 of 1539
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Effects of a Hyperthermophilic Pre- Treatment applying Thermotoga Lepl 10 in Biological Waste for Anaerobic Digestion
(Master thesis, 2019)Anaerob nedbryting av biologisk avfall har blitt en utbredt teknologi for produksjon av den fornybare energikilden biogass. Forbehandling av avfallet er vanlig for å utføre lovpålagt hygienisering, og å hydrolysere for å ... -
Effects of anatomical variation of muscle on composition and oxidation susceptibility of Atlantic mackerel (Scomber scombrus)
(Journal article; Peer reviewed, 2021) -
Effects of carboxylation of the side chains on the order-disorder transition in aqueous solution of schizophyllan, a triple helical polysaccharide
(Journal article; Peer reviewed, 2017)Schizophyllan and scleroglucan are water-soluble polysaccharides having repeating units consisting of three β-1,3-linked glucose residues in the main chain and a single β-1,6-linked glucose residue as the side chain. This ... -
Effects of different water treatments on microbial communities when startfeeding European lobster (Homarus gammarus)
(Master thesis, 2014)The challenge with poorly performing larvae and high mortality in replicate tanks is a bottleneck in aquaculture. The main objective of this thesis has been to reveal if differences in performance and survival of the reared ... -
Effects of drying on the nutrient content and physico-chemical and sensory characteristics of the edible kelp Saccharina latissima
(Journal article; Peer reviewed, 2018)The effects of convective air-drying at 25, 40, and 70 °C and freeze-drying on the quality of the edible kelp Saccharina latissima to be used for food were investigated. Based on the analysis of the carbohydrate and amino ... -
The effects of freezing and thawing on Alaria esculenta
(Journal article; Peer reviewed, 2024)Seaweeds must be stabilised shortly after harvesting to avoid rapid deterioration. To handle large amounts harvested during a short period, freezing and frozen storage until utilisation or further processing is one of the ... -
Effects of Hypoxia on Cell Growth and Metabolism in the Leukemia Cell Line JJN-3 and Bladder Cancer Cell Line UM-UC-3
(Master thesis, 2018)Hypoxia is a condition in which the oxygen (O2) access is extremely reduced and thus limits the O2 available for cellular respiration. The hypoxic condition induces metabolic adjustments in the cells that permit further ... -
Effects of neural stem cell and olfactory ensheathing cell co-transplants on tissue remodelling after transient focal cerebral ischemia in the adult rat
(Journal article; Peer reviewed, 2017)Effective transplant-mediated repair of ischemic brain lesions entails extensive tissue remodeling, especially in the ischemic core. Neural stem cells (NSCs) are promising reparative candidates for stroke induced lesions, ... -
Effects of novel seaweed ingredients on gluten-free bread quality
(Master thesis, 2022)Etterspørselen etter glutenfritt brød har skutt i været de siste årene på grunn av økt forekomst av cøliaki, samtidig som at mattrenden med å kutte gluten fra kostholdet fordi det er ansett som 'usunt' blir stadig mer ... -
Effects of physical and chemical treatments on the molecular weight and degradation of alginate-hydroxyapatite composites
(Journal article; Peer reviewed, 2014)Degradation of alginate remains a critical issue to allow predictable biological performance upon implantation of alginate-based materials. Therefore, the objective of the current study is to compare the effects of ... -
Effects of reduced organic matter loading through membrane filtration on the microbial community dynamics in recirculating aquaculture systems (RAS) with Atlantic salmon parr (Salmo salar)
(Peer reviewed; Journal article, 2020)A key challenge in recirculating aquaculture systems (RAS) is the accumulation of particulate organic matter, especially the fine and colloidal fraction due to low removal efficiency of today's technology. The supply of ... -
Effects of Salmon Lice Treatment on Bacterial Density and Community Composition of the Atlantic Salmon Skin Mucus Microbiota
(Master thesis, 2018)The salmon lice (Lepeophtheirus salmonis) infesting Atlantic salmon (Salmo salar) in the on-growing sea water phase is one of the major issues in the Norwegian aquaculture industry. To obtain health and welfare of the ... -
Effects of salmon lice treatment on the barrier properties of salmon skin mucus
(Master thesis, 2018)Salmon skin mucus forms a thin physical barrier between the external environment and internal milieu acting as a first line of defence against infection through skin epidermis. In addition, mucus has role in defence mechanism ... -
Effects of Sec-Pathway Modifications on Periplasmatic Translocation of Recombinant Proteins in Escherichia coli
(Master thesis, 2018)Recombinant proteins are expressed for use in both research, industry and medicine. The Gram-negative bacteria Escherichia coli (E. coli) is often used as an expression host. It has several properties making it a suitable ... -
Effects of storage temperature on bacterial growth rates and community structure in fresh retail sushi
(Journal article, 2017)Aims This study was conducted to assess the effects of different storage temperatures (4–20°C), on bacterial concentrations, growth rates and community structure in fresh retail sushi, a popular retail product with a ... -
Effects of Sulfated Fucans from Laminaria hyperborea Regarding VEGF Secretion, Cell Viability, and Oxidative Stress and Correlation with Molecular Weight
(Journal article; Peer reviewed, 2019)Background: Sulfated fucans show interesting effects in the treatment of ocular diseases (e.g., age-related macular degeneration), depending on their chemical structure. Here, we compared three purified sulfated fucans ... -
Effects of Targeted Knockout Mutations on Translational Capacities in Escherichia coli - Establishing Methods to Increase and Evaluate Translational Capacities in E. coli BW25113
(Master thesis, 2017)The overall aim of this thesis was to investigate how genome engineering might be used to generate Escherichia coli strains with increased capacities for recombinant protein production. As translation constitute a possible ... -
The effects of temperature and ice on biodegradation of crude oil
(Doctoral theses at NTNU;2021:46, Doctoral thesis, 2021)Summary of thesis: This thesis investigates the effect of seawater temperature and presence of ice on biodegradation of oil. The work was done as a part of the project “Fate, behaviour and response to oil drifting into ... -
Effects of temperature, pH, salt concentration and pre-heating treatment on enzymatic processes in cod and herring roe
(Master thesis, 2014)In recent years, an increasing attention has been paid to producing high value products from fish byproduct, such as fish roe. However, the nutritional and sensory properties of the roe products can be affected by many ... -
Effekt av blansjering på antioksidantaktivitet og innhold av polyfenoler i Saccharina latissima
(Bachelor thesis, 2021)Målet med denne oppgaven var å undersøke hvilken effekt blansjering har på tare når det gjelder antioksidantaktivitet og innhold av polyfenoler, med utgangspunkt i brunalgen Saccharina latissima. Fire forskjellige metoder ...