Blar i Institutt for bioteknologi og matvitenskap på tittel
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Sammenligning av kjemisk og enzymatisk ekstraksjonsmetoder for melorm Tenebrio molitor og melormskall
(Bachelor thesis, 2023)Bakgrunn - Kitin er et polysakkarid som det finnes rikelig av i naturen. Det kan ekstraheres fra melorm og brukes i næringsmiddelindustrien. Mål - Målet for prosjektet var å ekstrahere kitin fra melorm og melormskall ved ... -
Sammenligning av selektive dyrkningsmedier for påvisning av Aeromonas
(Bachelor thesis, 2019)Metoden for påvisning av Aeromonas utarbeidet av Nordisk Metodikkomité for næringsmidler (NMKL) er ikke optimal. Dyrkningsmediet Stivelses Ampicillin Agar (SAA) som blir benyttet etter denne standarden har vist seg å være ... -
Sammenligning av stabiliseringsmetoder for å oppnå mikrobiell stabilitet i mjød
(Bachelor thesis, 2019)Hovedmålet var å undersøke hvilke stabiliseringsmetoder som kunne bidra med å oppnå mikrobiell stabilitet i mjød med innhold av restsukker, og unngå en potensiell refermentering i emballert produkt. Samt utforske hvilken ... -
Sampling and Survival of Salmonella Typhimurium on Surfaces
(Master thesis, 2013)It is important to determine both presence and number of viable microorganisms on the surface of utensils, work surfaces and other equipment in contact with food. Cross-contamination of foodborne pathogens on food-contact ... -
Scan-o-matic: High-Resolution Microbial Phenomics at a Massive Scale
(Journal article; Peer reviewed, 2016)The capacity to map traits over large cohorts of individuals-phenomics-lags far behind the explosive development in genomics. For microbes, the estimation of growth is the key phenotype because of its link to fitness. We ... -
Screening of lactic acid bacteria to detect potent biosorbents of lead and cadmium
(Peer reviewed; Journal article, 2019)In this study, the ability of 19 strains of local Lactic acid bacteria in reducing Cd (II) and Pb (II) has been evaluated, in vitro. The average uptake of metal ions was determined per cell and the effect of dead and live ... -
Searching for efficient methods of extraction and characterization of protein from Saccharina latissima and Alaria esculenta.
(Master thesis, 2020)Abstract Growing population and alteration of the environment due to climate change and human im-pact, water scarcity and reduction of the available arable land demand search for alternative food sources. To meet the ... -
Seasonal variation in chemical composition and contaminants in European plaice (Pleuronectes Platessa) originated from the west-coast of Norway
(Peer reviewed; Journal article, 2022)The seasonal effect on chemical composition and contaminants in European plaice (Pleuronectes platessa) captured in Norwegian waters was investigated in three seasons (September, December, April). Fillets were compared by ... -
Seaweed aquaculture in Norway: recent industrial developments and future perspectives
(Journal article; Peer reviewed, 2017)The use of cultivated seaweeds as a feedstock for multiple industrial applications has gained increasing interest in the Western World over the past decades. Norway has an extensive coastline and a well-established aquaculture ... -
Seaweeds in food applications: Effects of processing on product quality
(Doctoral theses at NTNU;2019:172, Doctoral thesis, 2019)Denne avhandlingen er adressert til forskere innen produktutvikling. Den har som mål å styrke og forbedre produktutviklingsforskning ved å tilby bedre metoder og verktøy for å forske på prototyping i prosjekter innen ... -
Seeding as a start-up strategy for improving the acclimation of freshwater nitrifying bioreactors to salinity stress
(Peer reviewed; Journal article, 2021)Recirculating aquaculture systems (RAS) for anadromous fish such as salmonids often require salinity changes during the production cycle. However, high or variable salinity can disrupt the biological nitrification process, ... -
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 ... -
Self-assembling alginate-based diblock polymers
(Doctoral theses at NTNU;2022:49, Doctoral thesis, 2022)Polysaccharides are an abundant, diverse, and naturally occurring class of biopolymers. Alginate is a marine polysaccharide from brown algae and some bacterial species. Industrially, alginates are widely applied for the ... -
The Seminavis Robusta Genome Provides Insights Into the Evolutionary Adaptations of Benthic Diatoms
(Peer reviewed; Journal article, 2020)Benthic diatoms are the main primary producers in shallow freshwater and coastal environments, fulfilling important ecological functions such as nutrient cycling and sediment stabilization. However, little is known about ... -
Sensorisk analyse av laks transportert i isoporkasser med hel og sprukket absorbent
(Bachelor thesis, 2019)Finnes det sensorisk merkbar forskjell mellom laks eksponert for absorbentmaterialet når en absorbent sprekker under frakt i isoporkasser og laks som ikke ble eksponert for absorbentmaterialet? I denne oppgaven ble det ... -
Sensorisk beskrivelse og sammenligning av bygg-, hvete-, rug- og potetvodka, og kjemisk analyse for landbruksetanol
(Bachelor thesis, 2023)Etter produksjonsmonopolet på brennevin ble opphevet, har det blomstret opp med håndverksdestillerier i Norge. Dette har medført et økende sortiment av norsk produsert brennevin på Vinmonopolet. For å undersøke om et produkt ... -
Sensory and Physicochemical Quality Characteristics of Haddock Fish Cake Enriched with Atlantic Mackerel
(Peer reviewed; Journal article, 2021)Research background. It is desirable to increase the consumption of pelagic fish rich in long-chain omega-3 fatty acids. Partial replacement of traditionally used white fish species by pelagic fish will increase the content ... -
Sensory methodology in product optimization of coldsmoked Atlantic salmon (Salmo salar L.) processed withatomized purified condensed smoke
(Peer reviewed; Journal article, 2021)Atomized purified condensed smoke (PCS) is a smoke processing technique, producing fewer harmful substances during processing, than conventional smoking. Manufacturers of cold smoked salmon (CSS) are however skeptical to ... -
Sensory shelf life for protein products made from salmon backbones.
(Research report, 2013)The main goal of this project was to determine the sensory shelflife of proteins with neutral taste. Proteins were isolated from both the solid phase (sludge) from salmon oil production and from cooked salmon backbones. ... -
Separating photosinthetic hydrogen production from photosynthetic oxygen production
(Master thesis, 2015)The goal of this thesis is to develop concepts to separate photosynthetic hydrogen production from oxygen production. For this the strains will be generate and with deficient in the photosystems (PSI and PSII) that mediate ...