Browsing NIBIO Brage by Author "Aasen, Inga Marie"
Now showing items 1-8 of 8
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Administration of spruce bark (Picea abies) extracts in young lambs exhibits anticoccidial efects but reduces milk intake and body weight gain
Blomstrand, Berit Marie; Enemark, Heidi L; Steinshamn, Håvard; Aasen, Inga Marie; Johanssen, Juni Rosann E.; Athanasiadou, Spiridoula; Thamsborg, Stig Milan; Sørheim, Kristin (Peer reviewed; Journal article, 2022-04-23)Background Eimeria spp. are widespread apicomplexan parasites known to cause coccidiosis in livestock, resulting in reduced animal welfare and productivity, particularly in sheep. The treatment options are limited, and ... -
Effect of supplementing sheep diets with macroalgae species on in vivo nutrient digestibility, rumen fermentation and blood amino acid profile
Özkan_Gülzari, Seyda; Lind, Vibeke; Aasen, Inga Marie; Steinshamn, Håvard (Journal article; Peer reviewed, 2019-07-11)In this study, a brown macroalgae species, Saccharina latissima, processed to increase its protein concentration, and a red macroalgae species, Porphyra spp., were used to evaluate their in vivo digestibility, rumen ... -
Enrichment of the protein content of the macroalgae Saccharina latissima and Palmaria palmata
Aasen, Inga Marie; Sandbakken, Ingrid Schafroth; Toldnes, Bendik; Roleda, Michael; Slizyte, Rasa (Peer reviewed; Journal article, 2022-04-30)The large brown seaweeds (kelps) are potential sources of protein for animal feed. They have lower protein contents than most red and green algae, but due to potential for large-scale production, they may represent a ... -
Extracts of pine bark (Pinus sylvestris) inhibit Cryptosporidium parvum growth in cell culture
Blomstrand, Berit Marie; Enemark, Heidi L; Øines, Øivind; Steinshamn, Håvard; Aasen, Inga Marie; Mahnert, Karl-Christian; Sørheim, Kristin; Athanasiadou, Spiridoula; Thamsborg, Stig Milan; Woolsey, Ian (Peer reviewed; Journal article, 2021-07-16)The widespread apicomplexan parasite Cryptosporidium parvum is responsible for severe gastrointestinal disease in humans and animals. The treatment options are limited, and the efficacy of available drugs is low. Bark ... -
In vitro evaluation of utilisable crude protein and methane production for a diet in which grass silage was replaced by different levels and fractions of extracted seaweed proteins
Ramin, Mohammad; Franco, Marcia; Roleda, Michael; Aasen, Inga Marie; Hetta, Mårten; Steinshamn, Håvard (Journal article; Peer reviewed, 2019)Utilisable crude protein (uCP), methane (CH4) production and other fermentation parameters were analysed in vitro for a diet in which grass silage was replaced by different levels of seaweed protein fractions prepared from ... -
Iodine intake and excretion from sheep supplemented with macroalgae (Laminaria hyperborea) by-product
Lind, Vibeke; Opheim, Margareth; Sandvik, Jorid; Aasen, Inga Marie (Peer reviewed; Journal article, 2023-07-27)Macroalgae, or seaweeds, have potential for use as feed ingredients and are currently unexploited despite their content of vitamins, minerals, and protein. Brown species can accumulate iodine from seawater and there are ... -
Jod i tang og tare – er det et problem for bruk i norsk husdyrproduksjon?
Lind, Vibeke; Meland, Heidi; Skoglund, Bjørn Arne; Aasen, Inga Marie (NIBIO POP 8(24) 2022;, Journal article, 2022-11)Dyrking av makroalger (tang og tare) som ingrediens i fôr til husdyr har stor oppmerksomhet verden over. Produksjon av alger skjer i havet og ikke i konkurranse med arealer for produksjon av mat. Makroalger finnes i mange ... -
Seaweed and Seaweed Bioactives for Mitigation of Enteric Methane: Challenges and Opportunities
Abbott, D. Wade; Aasen, Inga Marie; Beauchemin, Karen A.; Grondahl, Fredrik; Gruninger, Robert; Hayes, Maria; Huws, Sharon; Kenny, David A.; Krizsan, Sophie J.; Kirwan, Stuart F.; Lind, Vibeke; Meyer, Ulrich; Ramin, Mohammad; Theodoridou, Katerina; van Soosten, Dirk; Walsh, Pamela J.; Waters, Sinead; Xing, Xiaohui (Peer reviewed; Journal article, 2020-12-18)The need to become more efficient in agriculture and the food industry exists parallel to the challenge of climate change. Meat and dairy production is the target of much scrutiny due to methane (CH4) emissions and global ...