Blar i Institutt for bioteknologi og matvitenskap på utgivelsesdato
Viser treff 41-60 av 1537
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Low-field NMR and MRI studies of fish muscle: Effects of raw material quality and processing
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:136, Doctoral thesis, 2009)The present thesis aims at using non-invasive and non-destructive NMR techniques to contribute to a further understanding of fish tissue composition and its characteristics. Moreover, it aims at investigating the water ... -
Use of NMR spectroscopy in combination with pattern recognition techniques for elucidation of origin and adulteration of foodstuffs
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:114, Doctoral thesis, 2009)Consumers and food authorities are, to an increasing extent, concerned about factors such as the origin of food, how it is produced, and if it is healthy and safe. There are methods for general quality control to map the ... -
Fordeling av vann i fersk og frossen torskemuskel studert ved hjelp av NMR
(Master thesis, 2009) -
The xylS/Pm expression cassette:: New functional insights and application potentials
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:266, Doctoral thesis, 2009) -
Properties of fish protein hydrolysates: comparison of commercial and laboratorymade hydrolysates
(Master thesis, 2009)The aim of this work was to examine how addition of fish protein hydrolysates (FPH) influences the functional and antioxidative properties of fish calces. Hydrolysates from cod backbone were prepared in the laboratory and ... -
Gene Therapy: Chitosan Based Nanoparticles for siRNA Delivery in Human Cells
(Master thesis, 2009) -
PCR-detection of Vibrio cholerae in ballast water
(Master thesis, 2009) -
Konstruksjon av en bifunksjonell lyase/deacetylase for degradering av bakterielt alginat i biofilmer
(Master thesis, 2010)Bakterien Pseudomonas aeruginosa er en opportunistisk patogen som er et stort problem for personer med cystisk fibrose der den gir en kronisk lungeinfeksjon. P. aeruginosa blir også funnet i over halvparten av kroniske ... -
Construction of a XylS/Pm expression vector for use in gram positive hosts
(Master thesis, 2010)There were constructed five shuttle vectors containing the xylS/Pm cassette controlling a beta-lacatamse(bla) or luciferase (luc) gene to test the functionality of the XylS/Pm system in following gram positive hosts: ... -
Effekt av fiber på tarmflora: isolering og karakterisering av fiberdegraderende tarmbakterier
(Master thesis, 2010)Fiber er karbohydratbasert materiale som ikke brytes ned i tarmkanalen av menneskets egne enzymer, men som kan benyttes som substrat for fermentering av tarmens mikroflora. Sammensetningen av mikroflora er trolig et resultat ... -
Tailoring of biopolymer films for use in soft gel capsules Gelatin and carrageenan mixtures
(Master thesis, 2010)The pure mammalian gelatin soft gel capsules on the market today dissolve after a short time in the acidic environment in the ventricle. Problems related to this are loss of functionality of the drug contained in the capsule ... -
Cloning and Characterization of Three Transketolase Genes (tktA1, tktA2 and tktA3) from Azotobacter vinelandii
(Master thesis, 2010)Alginate is synthesized by the gram-negative bacteria Azotobacter vinelandii. Alginate appears as an important component in both active vegetative cells and in cysts, which is one of the bacteriums life cycle forms. Transketolase ... -
Molecular genetic analysis of the microbial community structure in nitrifying biofilms adapted to different salinities
(Master thesis, 2010)Nitrification, the microbial oxidation of ammonia to nitrate, is a key step inthe biological cycling of nitrogen, and is often used in wastewater treatmentfor removal of ammonium. Fish-farming in flow-through systems such ... -
Safe production of farmed Atlantic salmon (Salmo salar)
(Research report, 2010)This work contains a review of the undesirable substances that may be introduced as contaminants of natural and malicious origin, and of emerging hazards, in the production chain of farmed salmon,from ova to packed fillet. ... -
Mechanical Properties of Gelatin Gels; Effect of Molecular Weight and Molecular Weight Distribution
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:8, Doctoral thesis, 2010)The goal of the gelatin manufacturer is to partial hydrolyze the covalent cross-linkages that organize the collagen molecules into a quarter staggered arrangement found in connective tissue, to minimize the hydrolysis of ... -
Superchilling, ice fraction and quality
(Chapter, 2010)The scope of the current experiments was to superchill a selection of fresh food by two superchilling methods followed by extensive storage studies and monitoring of quality during superchilled storage. Several methods for ... -
Assessment of the antibiotic production potential of marinederived actinomycetes via bioactivity screening and targeted genetic analysis
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:157, Doctoral thesis, 2010)Drug discovery from marine organisms is gaining momentum and research focusing on marine actinomycete diversity has yielded numerous novel secondary metabolites with unique chemical structures. This study was based on ... -
Metabolism fingerprinting of the antibiotic- producing bacterium Streptomyces coelicolor
(Master thesis, 2010)The aim of this master thesis project was to do a metabolism fingerprinting of streptomyces coelicolor strain A3(2)M145 growing in a fermentation vessel on a phosphate dependent medium. Three biological replicates were ...