Blar i Faculty of Chemistry, Biotechnology and Food Science (KBM) på tittel
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Proteinrik geitmelkyoghurt
(Master thesis, 2015-08-10)Hensikten med denne oppgaven var å lage en god geitmelkyoghurt ved bruk av membranfiltrert melk. Målet var å framstille en yoghurt med et høyt proteininnhold (10 %) og et normalt fettinnhold for geitmelk (4 %). I dette ... -
Proteolyse ved eksogene enzymer gir mulige effekter på spisekvalitet, proteinfordøyelse og bioaktivitet i Semitendinosus
(Master thesis, 2018)Mørhet er avgjørende når forbruker velger kjøttstykke. I framtidens kjøttproduksjon kan tilførsel av eksogene enzymer muligens bidra til forbedret mørhet i seige muskler som normalt brukes til prosessert kjøtt. Videre kan ... -
ProWok prosessanlegg, produksjonsoptimalisering og fremtidig potensiale
(Master thesis, 2014-08-14) -
Pseudomonas fluorescens i melk: Vekst og metabolisme under lagring ved ulike temperaturer, med spesielt fokus på proteolytisk aktivitet.
(Master thesis, 2015-08-06)Milk is a biological and nutritious product particularly susceptible to microbial degradation if not handled properly. One type of psychrotrophic bacteria often associated with microbial spoilage and impaired quality in ... -
Pseudomonas isolert fra rå melk : vekst og proteolytisk aktivitet i UHT-melk ved ulike temperaturer
(Master thesis, 2016-09-06)Rå melk vil, på grunn av sin næringsrike sammensetning, gunstige pH og høye vannaktivitet, forringes raskt om den blir stående ute i romtemperatur, men også ved kjølelagring over tid vil den forringes på grunn av psykrotrofe ... -
Pseudomonas isolert fra ubehandlet melk : vekst og lipolytisk aktivitet ved ulike lagringstemperaturer
(Master thesis, 2016-09-07)Kjølelagring av kumelk i verdikjeden frem til varmebehandling på meieriet danner et selektivt miljø for psykrotrofe bakterier. Disse bakteriene tilhører hovedsakelig slekten Pseudomonas som har evnen til å produsere ... -
Purification and characterisation of new bacteriocins
(Master thesis, 2020)Not long after the discovery of the first antibiotics in the 20th century, bacteria resistant to this treatment has appeared and the spread of their genes can occur in several ways. This development has just increased, and ... -
Purification and characterization of "Chitin binding protein D" from P. aeruginosa
(Master thesis, 2020) -
Purification and characterization of streptovoracin, a novel antibiotic produced by a Pseudomonas species isolated from the Oslo fjord
(Master thesis, 2019)Antibiotikaresistent Streptococcus pneumoniae er en av de 18 største bakterielle truslene verden står ovenfor. Bakterien er alene ansvarlig for oppunder 2 millioner dødsfall hvert år på verdensbasis. På grunn av stadig ... -
Purification and initial characterization of the H+/Mg2+ ATPase B from Salmonella typhimurium
(Master thesis, 2014-02-18)The structural determination of MgtB is not only necessary to reveal its unknown mechanism but also would be of great value to compare with other Mg2+ transporters in the Mg2+ transport system. Like most gram negative ... -
Quality changes in lamb/sheep and beef meat related to oxidative processes in muscle systems
(PhD Thesis;2015:77, Doctoral thesis, 2020-11-10)The oxidative processes in meat post mortem maintain the formation of free radicals. Behavior of reactive oxygen species is closely related to the energy metabolism of the muscle cell, mitochondrial activity and efficiency ... -
Quality changes in lamb/sheep and beef meat with emphasis on its colour and flavour
(Doctoral thesis, 2018)The term known as meat quality is related to complex biochemical processes and changes that occur in the animal tissue before and after slaughtering. From an analytical point of view, the more factors describing meat quality ... -
Quality goat milk for rennet coagualted cheese
(Master thesis, 2012-05-30)The differences in milk quality between the αS1-CN genotypes of goats have been studied in different goat breeds in several countries. It is in general accepted that the cheese making properties of the high αS1-CN variants ... -
Quality of fruits and purees of strawberry as affwcted by genotype, maturity and processing
(Master thesis, 2013-09-10)Jordbær (Fragaria X ananassa) inneholder et bredt spekter av næringsstoffer og bioaktive forbindelser. I denne avhandlingen var hovedfokuset på antocyaniner (røde pigmenter), aktivitet av polyfenoler oksidase (PPO) (et ... -
Quality of Norwegian goat milk for cheese production
(PhD Thesis;2016:19, Doctoral thesis, 2020-11-19)Norwegian goat milk has faced a number of challenges related to the quality of the milk. These challenges have been particularly related to poor rennet coagulation properties and offflavours. The aim of the project "Quality ... -
Quantitative and qualitative analyses of cyanopeptides in crayfish using liquid chromatography – mass spectrometry
(Master thesis, 2019)Microcystins are hepatotoxic (liver toxic) heptapeptides produced by cyanobacteria. These compounds can occur in drinking water, recreational water and food originating from waterbodies. The compounds are highly toxic and ... -
Quantitative and qualitative characterisation of the microbial composition of fresh and expired chicken meat, chilling tunnel, and its variation between productions
(Master thesis, 2022)Achieving a sustainable future is a complex task, of which reducing food waste is an important facet. The reported food waste in 2019 per capita in Norway was 78 kg, of which 55% was at consumer level. Chicken meat is ... -
Quantitative determination of ethyl glucuronide and ethyl sulfate in post-mortem blood using Hybrid-SPE-PPT and UHPLC–MS/MS
(Master thesis, 2015-12-03)Background: Alcohol misuse is associated with significant morbidity and mortality. Ethyl glucuronide (EtG) and Ethyl sulfate (EtS) are direct ethanol metabolites and powerful biomarkers for previous alcohol consumption. ... -
Quorum sensing circuits in Pseudomonas aeruginosa regulate N2O reduction
(Master thesis, 2016)Many bacteria respire in the absence of oxygen through reduction of nitrogen oxides (NOx) in the process called denitrification. Denitrification is the main greenhouse gas emitter by its release of N2O when high amounts ... -
Quorum sensing in the opportunistic pathogen Pseudomonas aeruginosa regulates N2O reduction
(Master thesis, 2019)Through a process called denitrification, bacteria can respire with the use of as terminal electron acceptors instead of oxygen. An intermediate of the denitrification process, nitrous oxide (N2O), often escapes to the ...