Opponents are Dr. Albert Imsland, Professor at the University of Bergen in Norway and Dr. Phillip Cash, Professor of Research at the University of Aberdeen in Scotland. The supervisor of the project was Dr. \u00c1g\u00fasta Gu\u00f0mundsd\u00f3ttir. Dr. Inga \u00de\u00f3rsd\u00f3ttir, President of the Faculty of Food and Nutrition, will chair the ceremony, which will take place in the Celebration Hall, University of Iceland.<\/p>\n\n\n\n
Summary of study<\/strong> There were significant changes in the amount and variability of the number of proteins in the protein set of the larvae with increasing maturity, and keratin variants showed the most age-dependent changes. The major proteins detected in small amounts in the cod larvae protein mass after treatment with additive bacteria may be associated with a non-specific immune response. The majority of the proteins detected in increased amounts after treatment of cod larvae with protein digestion can be linked to their energy economy. Two trypsin strains were found in the protein cluster of cod larvae. There was no difference in the levels of these two trypsin strains in cod larvae after their treatment with additive bacteria or protein digestion.<\/p>\n\n\n\n Main results<\/strong> About the doctoral dissertation<\/strong> Doktorsv\u00f6rn fer fram vi\u00f0 Matv\u00e6la-og n\u00e6ringarfr\u00e6\u00f0ideild H\u00e1sk\u00f3la \u00cdslands, f\u00f6studaginn 8. ma\u00ed kl. 13. \u00de\u00e1 ver H\u00f3lmfr\u00ed\u00f0ur Sveinsd\u00f3ttir n\u00e6ringarfr\u00e6\u00f0ingur doktorsritger\u00f0 s\u00edna […]<\/p>\n","protected":false},"author":1,"featured_media":40487,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"templates\/template-cover.php","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1973],"tags":[],"class_list":["post-43167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-frettir"],"acf":[],"yoast_head":"\n
Studies show that the health of fish larvae can be improved by various environmental factors such as protein digestion and supplemental bacteria. In the doctoral project, protein set analyzes were used to monitor changes in the protein set of cod larvae with increasing maturity and as a response to protein digestion and bacterial treatment. Emphasis was placed on the analysis of the digestive enzyme trypsin as well as proteins that can be linked to development and a non-specific immune response. The results of the research are presented in 5 scientific articles and one book chapter. It was found that trypsin is at a minimum at the beginning of the diet, but then it can be assumed that there is a great need for protein digestion.<\/p>\n\n\n\n
The results of the doctoral project are the first step in building a database for the protein set of cod larvae. They contain important information about the variability of proteins in the protein set of cod larvae with increasing maturity and in response to changes in environmental factors. The project was carried out in close collaboration with the University's Institute of Natural Sciences. Other partners were the University of H\u00f3lar, the Marine Research Institute and the University of Aberdeen in Scotland. The supervisor of the doctoral project was Dr. \u00c1g\u00fasta Gu\u00f0mundsd\u00f3ttir, professor, but in addition to her, the doctoral committee included Dr. Bjarnhei\u00f0ur K. Gu\u00f0mundsd\u00f3ttir, specialist at the University of Iceland Laboratory at Keldur and adjunct professor at the Faculty of Medicine, Dr. Helgi Thorarensen, professor at H\u00f3lar University and Dr. Oddur \u00de. Vilhelmsson, Associate Professor at the University of Akureyri. The sponsors of the project were the University Fund of Eimskipaf\u00e9lag \u00cdslands, Rann\u00eds, the AVS Research Fund, the Research Studies Fund and the University of Iceland Research Fund.<\/p>\n\n\n\n
H\u00f3lmfr\u00ed\u00f0ur Sveinsd\u00f3ttir was born on February 8, 1972 in Sau\u00f0\u00e1rkr\u00f3kur. H\u00f3lmfr\u00ed\u00f0ur graduated from the School of Natural Sciences at Fj\u00f6lbrautarsk\u00f3li Nor\u00f0urlands vestra in 1993. In 1995, H\u00f3lmfr\u00ed\u00f0ur began studying nutrition at the Justus-Liebig University in Giessen in Germany and completed a dipl. oec. troph degree in nutrition, which corresponds to a master's degree in nutrition in 2001. H\u00f3lmfr\u00ed\u00f0ur's master's project dealt with H + -ATPase in maize plants. H\u00f3lmfr\u00ed\u00f0ur is certified as a nutritionist.
H\u00f3lmfr\u00ed\u00f0ur began her doctoral studies at the Faculty of Food and Nutrition at the University of Iceland in 2002. She is the daughter of the couple Sveinn R\u00fanar Sigf\u00fasson, a shopkeeper, and Hei\u00f0r\u00fan Fri\u00f0riksd\u00f3ttir, a medical secretary. H\u00f3lmfr\u00ed\u00f0ur is married to veterinarian Stef\u00e1n Fri\u00f0riksson and together they have three children, Fri\u00f0rik \u00de\u00f3r, Herj\u00f3lf Hrafn and Hei\u00f0r\u00fan Erla.
It can be mentioned at the end that H\u00f3lmfr\u00ed\u00f0ur will start working for Mat\u00eds in Sau\u00f0\u00e1rkr\u00f3kur next week. This is another example of how Mat\u00eds promotes, through its activities abroad, that knowledge is reflected in the local community.<\/p>","protected":false},"excerpt":{"rendered":"