Browsing Institutt for bioteknologi og matvitenskap by Issue Date
Now showing items 1-20 of 914
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Study and engineering of methanolassimilation and L-lysineproduction in the thermotolerantbacterium Bacillus methanolicus
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:255, Doctoral thesis, ) -
Bioenergy from brown seaweeds
(Dr. ingeniøravhandling, 0809-103X; 2000:105, Doctoral thesis, 2000)Brown seaweeds lack lignin and have a low cellulose content. Thus, seaweeds should be an easier material for biological degradation than land plants. However, seaweeds have a complex composition, and complete degradation ... -
Development of Production Technology of Juvenile Artemia Optimal for Feeding and Production of Atlantic Halibut Fry
(Dr. ingeniøravhandling, 0809-103X; 1999:135, Doctoral thesis, 2000)The goal of the studies that are reported in this thesis was to develop adequate methods for the production of good quality fry of Atlantic halibut (Hippoglossus hippoglossus L.). In this connection, prey preferences of ... -
Marine biofouling - microbial adhesion to non-solid gel surfaces
(Dr. ingeniøravhandling, 0809-103X; 2001:114, Doctoral thesis, 2002)The scope for this work was to develop rapid assays for enumerating microorganisms on gels, and to test whether fouling of gel surfaces is principally different from that of solid substrata. For this purpose, a standard ... -
Studies of cell release and biomass activity of alginate immobilized lactic acid bacteria
(Dr. ingeniøravhandling, 0809-103X; 2002:74, Doctoral thesis, 2002)The scope of the work presented in this thesis has been the study of growth, cell release and metabolite production of gel-entrapped viable lactic acid bacteria. As these fermenation systems are mainly aimed at food ... -
Endogenous proteolytic enzymes - Studies of their impact on fish muscle proteins and texture
(Dr. ingeniøravhandling, 0809-103X; 2003:110, Doctoral thesis, 2004)This thesis covers studies on endogenous proteolytic enzymes and their impact on fish muscle proteins and texture. The studies have been performed using Atlantic salmon (Salmo salar) and cod (Gadus morhua) subjected to ... -
Structure - Function Analyses of Mannuronan C-5-epimerases. - A Family of Modular Type Enzymes with an Applied Potential
(Dr.ingeniøravhandling, 0809-103X; 2003:109, Doctoral thesis, 2004)Alginate is a family of industrially important polysaccharides composed of irregular sequences of 1-4 linked β-D-mannuronic acid (M) and α-L-guluronic acid (G). They are widely used industrially as iscosifiers and gelling ... -
Characterisation of enzymatic activities in by-products from cod species : effect of species, season and fishing ground
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:138, Doctoral thesis, 2005) -
The Azotobacter vinelandii mannuronan C5-epimerases: their biological functions and new tools useful for their future in vivo biotechnological application
(Doktoravhandlinger ved NTNU, 1503-8181; 2006:18, Doctoral thesis, 2006)Alginate, an industrially widely used polysaccharide composed of β-D-mannuronic acid (M) and α-L-guluronic acid (G), is produced by brown algae and certain bacteria (e.g. pseudomonads and Azotobacter vinelandii). The ... -
Lipids from residual fish raw materials: Quality assessment by advanced analytical methods
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:238, Doctoral thesis, 2006) -
Bioinformatisk analyse og genetisk modifisering av karbohydratmetabolismen i Pseudomonas fluorescens, med fokus på alginatsyntese fra glukose
(Master thesis, 2006)Den sentrale karbohydratmetabolismen i Pseudomonas fluorescens, med vekt på opptak og metabolisme av glukose, ble forsøkt kartlagt ved litteraturstudier og bioinformatisk analyse av tilgjengelige genomsekvenser. Det ble ... -
Oxidation of marine phospholipids in liposomes
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:143, Doctoral thesis, 2007)Marine phospholipids contain a high amount of n-3 polyunsaturated fatty acids (PUFAs), which have documented beneficial effect on human health. Due to this, marine phospholipids have a high potential for use in products ... -
Post-PKS modifications in the biosynthesis of the antifungal antibiotic nystatin
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:135, Doctoral thesis, 2007)The antifungal polyene macrolide nystatin is produced by Streptomyces noursei ATCC 11455. The nystatin biosynthesis gene cluster of Streptomyces noursei has been cloned and sequenced, and a biosynthesis route has been ... -
Characterisation of Chitin and a Study of its Acid-Catalysed Hydrolysis
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:74, Doctoral thesis, 2007) -
Vurdering av smitterisiko ved fôring av oppdrettsfisk med ubehandlet villfanget fisk. Uttalelse fra Faggruppe for dyrehelse og dyrevelferd (dyrevern) i Vitenskapskomiteen for mattrygghet
(VKM Report;, Research report, 2007)Vurderingen er utarbeidet etter forespørsel fra Mattilsynet i brev av 28. mars 2007 der Vitenskapskomiteen for mattrygghet (VKM) ble bedt om å foreta en vurdering av smitterisiko knyttet til bruk av ... -
Novel Alginate Microcapsules for Cell Therapy – A study of the structure-function relationships in native and structurally engineered alginates
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:49, Doctoral thesis, 2008)Alginate microcapsules have the potential as immune barriers for cell transplantation where the alginate gel protects the transplant from the host immune system. Microencapsulation can thus provide a way to overcome the ... -
Compatible solutes and docosahexaenoic acid accumulation of thraustochytrids of the Aurantiochytrium group
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:169, Doctoral thesis, 2008)Docosahexaenoic acid (DHA; 22:6 n-3), a polyunsaturated fatty acid (PUFA), is linked to various health benefits in humans including cognitive and visual development of infants and reduced risk of cancer, cardiovascular ... -
High level recombinant protein production in Escherichia coli by engineering broad-host-range plasmid vectors containing the Pm/xylS expression cassette
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:70, Doctoral thesis, 2008)The use of recombinant gene expression for industrial protein production has since the early 1970s become a multi-billion industry. Despite many years of intensive research, no universal expression system exists that can ... -
Calanus finmarchicus finmarchicus as: Protease Activity and Encapsulation Strategies
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:241, Doctoral thesis, 2008) -
Depolymerization mechanisms and Polyelectrolyte complexes of Alginate and Chitosan
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:192, Doctoral thesis, 2008)