000148576 001__ 148576
000148576 005__ 20250120165542.0
000148576 0248_ $$2sideral$$a135297
000148576 037__ $$aART-2019-135297
000148576 041__ $$aeng
000148576 100__ $$0(orcid)0000-0003-0038-4641$$aRomero, Jakeline Vieira
000148576 245__ $$aPelleting and sodium monensin increase milk CLA concentration from dairy cows fed flaxseed
000148576 260__ $$c2019
000148576 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148576 5203_ $$aDemand for naturally enriched foods is increasing worldwide. Animal nutrition allows incorporating nutraceutical molecules into milk. These molecules are intended for improving human health. Objective: To evaluate the effects of pelleting and monensin addition to the diet on intake, digestibility of dry matter (DM) and nutrients, milk yield and composition, and fatty acids (FA) profile in cows kept on pasture and supplemented with concentrate containing ground flaxseed (GF). Methods: Four Holstein cows were assigned to the following treatments: 1) concentrate with GF; 2) GF + 32.93 mg/Kg monensin (GFM); 3) GF pelleted (GFP); 4) GF pelleted + 32.93 mg/Kg monensin (FMP). Results: Treatments did not show effects on digestibility of dry matter (DM) and nutrients or feed intake, with the exception of ether extract intake, which was reduced by 28% with pelleting. Addition of monensin increased the conjugated linoleic acid (CLA) concentration by 47%. Pelleting increased the concentrations of CLA (70%), polyunsaturated FA (PUFA; 25%), and monounsaturated FA (MUFA; 16%), and reduced the concentrations of steric acid (C18) in 19% and total saturated FA (SFA; 14%). Conclusion: Pelleting and monensin does not alter feed intake and digestibility of DM and nutrients. Pelleting of concentrate feed containing flaxseed improves milk FA quality.
000148576 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-sa$$uhttp://creativecommons.org/licenses/by-nc-sa/3.0/es/
000148576 590__ $$a0.341$$b2019
000148576 591__ $$aAGRICULTURE, DAIRY & ANIMAL SCIENCE$$b56 / 63 = 0.889$$c2019$$dQ4$$eT3
000148576 592__ $$a0.201$$b2019
000148576 593__ $$aVeterinary (miscellaneous)$$c2019$$dQ3
000148576 593__ $$aAnimal Science and Zoology$$c2019$$dQ4
000148576 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000148576 700__ $$aDe Marchi, Francilaine Eloise
000148576 700__ $$aAlcalde, Claudete Regina
000148576 700__ $$aCecato, Ulysses
000148576 700__ $$aC. Grande, Paula Adriana
000148576 700__ $$aValloto, Altair Antônio
000148576 700__ $$aSilvaKazama, Daniele Cristina
000148576 700__ $$ados Santos, Geraldo Tadeu
000148576 700__ $$a
000148576 773__ $$g31, 2 (2019), 110-119$$pREVISTA COLOMBIANA DE CIENCIAS PECUARIAS$$tREVISTA COLOMBIANA DE CIENCIAS PECUARIAS$$x0120-0690
000148576 8564_ $$s1171700$$uhttps://zaguan.unizar.es/record/148576/files/texto_completo.pdf$$yVersión publicada
000148576 8564_ $$s1685256$$uhttps://zaguan.unizar.es/record/148576/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000148576 909CO $$ooai:zaguan.unizar.es:148576$$particulos$$pdriver
000148576 951__ $$a2025-01-20-14:53:28
000148576 980__ $$aARTICLE