FARKOVÁ, Veronika, Ludmila KŘÍŽOVÁ, Kateřina DADÁKOVÁ, Zdeněk FARKA, Steven MASCREZ, Damien EGGERMONT, Giorgia PURCARO and Tomáš KAŠPAROVSKÝ. Changes in the fatty acid profiles and health indexes of bovine colostrum during the first days of lactation and their impact on human health. Food Chemistry. Elsevier, 2024, vol. 448, August 2024, p. 1-9. ISSN 0308-8146. Available from: https://dx.doi.org/10.1016/j.foodchem.2024.139042.
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Basic information
Original name Changes in the fatty acid profiles and health indexes of bovine colostrum during the first days of lactation and their impact on human health
Authors FARKOVÁ, Veronika (203 Czech Republic, belonging to the institution), Ludmila KŘÍŽOVÁ (203 Czech Republic, belonging to the institution), Kateřina DADÁKOVÁ (203 Czech Republic, belonging to the institution), Zdeněk FARKA (203 Czech Republic, belonging to the institution), Steven MASCREZ (56 Belgium), Damien EGGERMONT (56 Belgium), Giorgia PURCARO (56 Belgium) and Tomáš KAŠPAROVSKÝ (203 Czech Republic, guarantor, belonging to the institution).
Edition Food Chemistry, Elsevier, 2024, 0308-8146.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 40201 Animal and dairy science;
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 8.800 in 2022
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1016/j.foodchem.2024.139042
UT WoS 001224638600001
Keywords in English Bovine colostrum; Fatty acid; Two-dimensional gas chromatography with vacuum ultraviolet detector; GC×GC-VUV; Lactation; Days in milk
Tags International impact, Reviewed
Changed by Changed by: prof. Mgr. Tomáš Kašparovský, Ph.D., učo 10078. Changed: 29/5/2024 16:26.
Abstract
Our objective was to analyze the changes in fatty acid (FA) profiles of bovine colostrum and immature milk during the first four days of lactation and assess their potential impact on human health. Colostrum and immature milk samples were collected from Czech Fleckvieh cows during their first to third lactation and the FA profiles were analyzed using multidimensional gas chromatography with a vacuum ultraviolet detector (GC×GC-VUV). The colostrum of primiparous cows contained lower levels of medium-chain and saturated fatty acids, and higher levels of mono- and unsaturated fatty acids compared to that of multiparous cows. The atherogenic and thrombogenicity indexes, as well as the hypocholesterolemic-to-hypercholesterolemic fatty acid ratio, were more favourable in primiparous cows. This makes colostrum fat an attractive product for human nutrition. To obtain the maximum health benefits, we recommend collecting and processing the colostrum of primiparous cows and immature milk at the end of the milk transition separately.
Links
MUNI/A/1313/2022, interní kód MUName: Podpora biochemického výzkumu v roce 2023
Investor: Masaryk University
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