Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
Comparison of bovine milk oligosaccharides in native North European cattle breeds. / Sunds, Anne Vuholm; Bunyatratchata, Apichaya; Robinson, Randall; Glantz, Maria ; Paulsson, Marie ; Leskauskaite, Daiva; Pihlanto, Anne; Inglingstad, Ragnhils; Devold, Tove G.; Vegarud, Gerd E.; Birgisdottir, Bryndis Eva; Gudjonsdottir, Maria ; Barile, Daniela; Larsen, Lotte Bach; Poulsen, Nina Aagaard.
I: International Dairy Journal, Bind 114, 104917, 03.2021.Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
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TY - JOUR
T1 - Comparison of bovine milk oligosaccharides in native North European cattle breeds
AU - Sunds, Anne Vuholm
AU - Bunyatratchata, Apichaya
AU - Robinson, Randall
AU - Glantz, Maria
AU - Paulsson, Marie
AU - Leskauskaite, Daiva
AU - Pihlanto, Anne
AU - Inglingstad, Ragnhils
AU - Devold, Tove G.
AU - Vegarud, Gerd E.
AU - Birgisdottir, Bryndis Eva
AU - Gudjonsdottir, Maria
AU - Barile, Daniela
AU - Larsen, Lotte Bach
AU - Poulsen, Nina Aagaard
PY - 2021/3
Y1 - 2021/3
N2 - Milk oligosaccharides are of high interest due to their bioactive properties. This study is the first to characterise milk oligosaccharides from native North European cattle breeds, as represented by 80 milk samples collected from eight native breeds originated from Norway (Norwegian Doela cattle and Norwegian Telemark cattle), Sweden (Swedish Mountain cattle), Denmark (Danish Red anno 1970), Iceland (Icelandic cattle), Lithuania (native Lithuanian Black and White) and Finland (Western Finncattle and Eastern Finncattle). Using high-performance liquid-chromatography chip/quadrupole time-of-flight mass-spectrometry, 18 unique monosaccharide compositions and a multitude of isomers were identified. No N-glycolylneuraminic acid was identified among these breeds. Western Finncattle milk was most abundant in neutral, acidic and fucosylated oligosaccharides. Further, Eastern Finncattle milk was significantly higher in acidic oligosaccharides and Icelandic cattle milk significantly higher in fucosylated oligosaccharides, compared to the mean. This study highlights specific native breeds of particular interest for future exploitation of milk oligosaccharides and breeding strategies.
AB - Milk oligosaccharides are of high interest due to their bioactive properties. This study is the first to characterise milk oligosaccharides from native North European cattle breeds, as represented by 80 milk samples collected from eight native breeds originated from Norway (Norwegian Doela cattle and Norwegian Telemark cattle), Sweden (Swedish Mountain cattle), Denmark (Danish Red anno 1970), Iceland (Icelandic cattle), Lithuania (native Lithuanian Black and White) and Finland (Western Finncattle and Eastern Finncattle). Using high-performance liquid-chromatography chip/quadrupole time-of-flight mass-spectrometry, 18 unique monosaccharide compositions and a multitude of isomers were identified. No N-glycolylneuraminic acid was identified among these breeds. Western Finncattle milk was most abundant in neutral, acidic and fucosylated oligosaccharides. Further, Eastern Finncattle milk was significantly higher in acidic oligosaccharides and Icelandic cattle milk significantly higher in fucosylated oligosaccharides, compared to the mean. This study highlights specific native breeds of particular interest for future exploitation of milk oligosaccharides and breeding strategies.
U2 - 10.1016/j.idairyj.2020.104917
DO - 10.1016/j.idairyj.2020.104917
M3 - Journal article
C2 - 33304057
VL - 114
JO - International Dairy Journal
JF - International Dairy Journal
SN - 0958-6946
M1 - 104917
ER -