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izvor podataka: crosbi

Effect of dietary supplementation with linseed and organic selenium on plasma metabolic parameters in Holstein dairy cows (CROSBI ID 316685)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Đidara, Mislav ; Poljičak-Milas, Nina ; Novoselec, Josip ; Pavlić, Martina ; Đud, Dalibor ; Šperanda, Marcela Effect of dietary supplementation with linseed and organic selenium on plasma metabolic parameters in Holstein dairy cows // Journal of applied animal research, 50 (2022), 1; 560-566. doi: 10.1080/09712119.2022.2110500

Podaci o odgovornosti

Đidara, Mislav ; Poljičak-Milas, Nina ; Novoselec, Josip ; Pavlić, Martina ; Đud, Dalibor ; Šperanda, Marcela

engleski

Effect of dietary supplementation with linseed and organic selenium on plasma metabolic parameters in Holstein dairy cows

Substantial metabolic and oxidative stress and a decrease in immune function have been associated with increased sensitivity to several diseases in dairy cows during the transition period (before and after calving). We investigated the effect of supplementation with linseed (LS), rich in omega-3 polyunsaturated fatty acids (n-3 PUFAs), alone, or in combination with an organic source of selenium, on the plasma metabolic parameters during the transition (10 ± 3 days before to 42 days after calving). A portion of the total mixed ration (TMR) from the control group (C) was replaced with n-3 PUFA-rich LS in both experimental groups (LS and LS + Se), keeping the diets iso-energetic and iso- nitrogenous. In addition, in the LS + Se group, inorganic sodium selenite was replaced by organic selenium. On day 42, we found (a) higher (P < 0.05) LDL level and Sodium ion concentration in the LS group than in the LS + Se and C groups ; (b) lower (P < 0.05) concentrations of triglycerides and lactate in the LS and LS + Se groups than in the C group ; and (c) higher (P < 0.05) urea concentration in the LS + Se group than in the C and LS groups. In conclusion, n-3 PUFA supplementation acted positively on lipid profile and no adverse effect on plasma metabolic parameters were found.

dairy cow ; blood metabolite ; linseed ; selenium

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

50 (1)

2022.

560-566

objavljeno

0971-2119

10.1080/09712119.2022.2110500

Povezanost rada

Poljoprivreda (agronomija)

Poveznice
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