000112482 001__ 112482
000112482 005__ 20240319080949.0
000112482 0247_ $$2doi$$a10.1016/j.animal.2021.100438
000112482 0248_ $$2sideral$$a128364
000112482 037__ $$aART-2022-128364
000112482 041__ $$aeng
000112482 100__ $$0(orcid)0000-0002-4556-1640$$aBaila, C.
000112482 245__ $$aEffects of feeding sainfoin proanthocyanidins to lactating ewes on intake, milk production and plasma metabolites; 34996024
000112482 260__ $$c2022
000112482 5060_ $$aAccess copy available to the general public$$fUnrestricted
000112482 5203_ $$aThere is increasing interest in using sainfoin (Onobrychis viciifolia) to feed sheep, but it contains proanthocyanidins (PACs), and the associated effects of PAC on sheep production are not well-known. The aim of the study was to assess the effect of the presence of PAC from sainfoin, through the inclusion of polyethylene glycol (PEG), on the intake and productive parameters of local ewes bearing one male lamb. For the experiment, 20 ewes and their newborn male lambs were placed in individual indoor cages. All ewes were fed ad libitum fresh sainfoin plus 200 g/d barley. Twice daily, half of the ewes were orally dosed with only water (Sainfoin Group; n = 10), and the other half were orally dosed with 100 g/d PEG 4000 per ewe (Sainfoin + PEG Group; n = 10). Sucking lambs were permanently housed with their dams until they reached 10–12 kg BW. The intake of sainfoin was recorded daily, and its chemical composition was analysed. Weekly, the BW, body condition score (BCS), milk yields and individual milk and blood samples were recorded. At the beginning and end of the experiment, faecal samples were collected from ewes and analysed for the anthelmintic role of PAC. The chemical composition, polyphenol content and antioxidant capacity of the diet and milk were analysed. The presence of PAC did not affect the intake, BW, BCS or milk yield of the dams (P > 0.05); however, all parameters were affected by the week of lactation (P 0.05). The presence of PAC had no effect on parasitism (P > 0.05). In conclusion, the presence of PAC had no relevant effects on milk production, although it affected protein metabolism, as indicated by the urea contents in milk and plasma. © 2021 The Authors
000112482 536__ $$9info:eu-repo/grantAgreement/ES/DGA/A14-20R$$9info:eu-repo/grantAgreement/ES/MICINN/RTA2017-00080-C02
000112482 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000112482 590__ $$a3.6$$b2022
000112482 592__ $$a0.902$$b2022
000112482 591__ $$aVETERINARY SCIENCES$$b9 / 144 = 0.062$$c2022$$dQ1$$eT1
000112482 593__ $$aAnimal Science and Zoology$$c2022$$dQ1
000112482 591__ $$aAGRICULTURE, DAIRY & ANIMAL SCIENCE$$b7 / 62 = 0.113$$c2022$$dQ1$$eT1
000112482 594__ $$a6.6$$b2022
000112482 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000112482 700__ $$0(orcid)0000-0002-1796-4223$$aJoy, M.
000112482 700__ $$0(orcid)0000-0003-3875-4935$$aBlanco, M.
000112482 700__ $$0(orcid)0000-0003-3943-5311$$aCasasús, I.
000112482 700__ $$0(orcid)0000-0001-6673-489X$$aBertolín, J. R.
000112482 700__ $$0(orcid)0000-0002-7829-1448$$aLobón, S.
000112482 773__ $$g16, 1 (2022), 100438 [8 pp.]$$pAnimal$$tANIMAL$$x1751-7311
000112482 8564_ $$s454004$$uhttps://zaguan.unizar.es/record/112482/files/texto_completo.pdf$$yVersión publicada
000112482 8564_ $$s2647973$$uhttps://zaguan.unizar.es/record/112482/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000112482 909CO $$ooai:zaguan.unizar.es:112482$$particulos$$pdriver
000112482 951__ $$a2024-03-18-12:55:28
000112482 980__ $$aARTICLE