Effect of consumption of sheep and cow milk on rat brain fatty acid and phospholipid composition.
In: Food chemistry, Jg. 439 (2024-05-01), S. 138056
academicJournal
Zugriff:
The effect of sheep milk and cow milk on the lipid composition of rat brain was investigated in two feeding experiments of 28-days duration. Total lipids of the rat brain were extracted using ethanol-hexane, and the fatty acids and phospholipid contents analysed using gas chromatography with flame ionization detection (GC-FID) and phosphorus-31 nuclear magnetic resonance ( 31 P NMR). Furthermore, freeze-dried pooled samples were analysed using attenuated total reflectance Fourier Transform Infrared and Fourier Transform Raman Spectroscopy and analysed with multivariate methods. A significantly (P < 0.05) higher C18:2 content was found in the cow milk group compared with sheep milk-treated groups in Study one. In Study two, a significantly (P < 0.05) lower C16:0 content was present in the sheep milk-treated group compared to the control low Ca/P group. No significant (P > 0.05) differences were observed in the spectroscopy analyses. It is concluded that sheep and cow milks fed to rats for 28-days had a low effect on the brain lipidome.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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Effect of consumption of sheep and cow milk on rat brain fatty acid and phospholipid composition.
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Autor/in / Beteiligte Person: | Gao, Y ; Carne, A ; Young, W ; Burrow, K ; Naji, S ; Fraser-Miller, SJ ; Gordon, KC ; Bekhit, AEA |
Zeitschrift: | Food chemistry, Jg. 439 (2024-05-01), S. 138056 |
Veröffentlichung: | Barking : Elsevier Applied Science Publishers ; <i>Original Publication</i>: Barking, Eng., Applied Science Publishers., 2024 |
Medientyp: | academicJournal |
ISSN: | 1873-7072 (electronic) |
DOI: | 10.1016/j.foodchem.2023.138056 |
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