Faculty of Chemistry, Biotechnology and Food Science (KBM): Nye registreringer
Viser treff 221-240 av 1051
-
The GDR : a novel approach to detect large-scale genomic sequence patterns
(Master thesis, 2021)Utvikling av ny sekvenseringsteknologi de to siste tiårene har tillatt dypere dykk ned i de biomolekylære aspektene ved menneskets oppskrift. Hel-genom data fra flere hundre tusen mennesker er allerede tilgjengelig, men ... -
Pathogenic fungi in Norway : screening for azole-resistant Aspergillus fumigatus in Norwegian barns
(Master thesis, 2021)Azoles are used today against fungal infections both clinically in humans and in agriculture to great effect. However, recent years have seen the rise of azole-resistant fungi. The two most common mutations causing the ... -
Anchoring of invasin on the surface of Lactiplantibacillus plantarum exploiting homologous N-terminal transmembrane proteins
(Master thesis, 2021)Lactic acid bacteria (LAB) are widely used by humans for food production and preservation, and many LAB are natural inhabitants of the human gastrointestinal tract (GIT). For these reasons, LAB are generally recognized as ... -
Classification of consumer goods into 5-digit COICOP 2018 codes
(Master thesis, 2021)The survey of consumer expenditure is a national survey conducted by Statistics Norway (SSB) with the purpose of collecting detailed data about Norwegian households’ annual consumption of different goods and services. The ... -
Synthesis towards two sulphur-containing heterocyclic fatty acids
(Master thesis, 2021)A total synthesis towards the methyl and ethyl esters of two sulphur-containing heterocyclic fatty acids that have been isolated from rapeseed oil, mustard oil, and garlic, was attempted. Since MS-EI analyses has been the ... -
Syntetiske studier mot analoger av Clausenalansine A
(Master thesis, 2022)Karbazolalkaloider er en type sekundære metabolitter som har vist seg å inneha viktige biologiske aktiviteter. De er derfor svært interessante i utviklingen av nye legemidler. Clausenalansine A er et karbazolalkaloid som ... -
Whole genome sequencing of ESBL-producing bacterial isolates from Norwegian aquatic environmental samples
(Master thesis, 2021)Beta-lactams are among the most used antibiotics in Norway and have several associated resistance mechanisms. Among the most concerning is the production of extended-spectrum beta-lactamases (ESBLs) and carbapenemases. ... -
Identifikasjon og kvantifisering av 7 benzodiazepiner, 2 metabolitter og 2 z-hypnotika ved hjelp av UHPLC MS/MS
(Master thesis, 2021)Det er utviklet en væskekromatografisk metode for identifikasjon og konsentrasjonsbestemmelse av 7 benzodiazepiner, 2 metabolitter og 2 z-hypnotika, i serum. Komponentene metoden omfatter er zopiklon, zolpidem, klonazepam, ... -
Distribution of perfluorooctanesulfonate (PFOS) isomers in a Norwegian arctic food web
(Master thesis, 2021)Perfluorooctanesulfonate (PFOS) is a global synthetic fluoroorganic compound and one of the most abundant per- and polyfluorinated alkylated substances (PFAS) in the arctic environment. PFAS are ubiquitously dispersed ... -
Growth and metabolism of sporeformers in cheese
(Master thesis, 2021)Spore formers represents a great challenge for the dairy industry, as the spores produced by these bacteria can withstand heat treatment and may be a cause of spoilage of the product. Members of the Bacillus cereus group ... -
Effekt av kalsium på fordøyelse av fettsyrer og uttrykk av gener involvert i kolesterolhomeostase i mus
(Master thesis, 2021)Bakgrunn: Hjerte- og karsykdom (HKS), og særlig aterosklerotisk sykdom, er globalt en stor helsebyrde og er den ledende dødsårsaken i verden. Høye konsentrasjoner av lavtetthet-lipoprotein (LDL) i blodet er assosiert med ... -
Analyse av mikroplast i jord ved bruk av pyr-GC/MS
(Master thesis, 2021)I 2018 ble det produsert 359 million ton plastikk. Siden plast er sjeldent biologisk nedbrytbart når det kommer ut i naturen, vil den gå igjennom en rekke biologiske, kjemiske og fysiske prosesser. Dette resulterer i at ... -
Development of an enrichment protocol for isolation of N2O reducing bacteria from highly weathered, acidic African soils
(Master thesis, 2021)N2O is known to be one of the most potent greenhouse gases due to its long residence time in the atmosphere and with a global warming potential almost 300 times larger than CO2. Emissions of N2O are one of the biggest ... -
Surface display of cellobiose 2- epimerases on lactic acid bacteria for conversion of lactose to epilactose
(Master thesis, 2021)An increasing body of research elicits the many health benefits imparted by the gut-associated microbiota to their host. These beneficial strains are referred to as probiotic organisms. One way to promote growth and increase ... -
Development of a liquid chromatography mass spectrometry method for the determination of tryptamines in whole blood
(Master thesis, 2021)The recent development and distribution of new psychoactive tryptamines has caused increased use in Norway. This has exposed a need to develop sensitive and robust determination methods for forensic cases involving ... -
Sammenlikning av metoder for DNA ekstraksjon fra bakterier dyrket og eksponert for ulike fysiologiske og naturlige betingelser
(Master thesis, 2021)DNA-isolasjon er i dag et viktig verktøy i laboratoriet fordi DNA er nødvendig for å få sentrale teknikker som for eksempel PCR eller sekvensering av DNA. Disse teknikkene er svært vanlige i mikrobiologi og i laboratoriearbeid ... -
Studies of molecular determinants of virulence in Aliivibrio salmonicida and Vibrio anguillarum
(PhD Thesis;2021:58, Doctoral thesis, 2021)The arsenal of virulence factors possessed by a bacterium can determine its ability to infect the host and cause disease. Chitinases and chitin-active lytic polysaccharide monooxygenases (LPMOs) have been indicated to ... -
Kompostering av utvalgte nye organiske miljøgifter i biorest fra biogassprosessen
(Master thesis, 2021)The aim of this research was to carry out an established thermophilic-composting experiment to investigate the degradation of five different chemicals of emerging concern (CECs), namely Carbamazepine (CAR), Metoprolol ... -
Cocoons from Hermetia illucens as photosensitizer for photobiocatalytic LPMO reactions
(Master thesis, 2021)An increasing global focus on reducing fossil fuel-derived emissions, has led to a demand for environmentally friendly and renewable alternatives. Cellulose and chitin, two of the most abundant biopolymers in Nature, have ...