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| 1 | Effects of quantitative feed restriction and sex on carcass traits,meat quality and meat lipid profile of Morada Nova lambs显示文摘Background: An experiment was conducted to evaluate the effects of feed restriction(FR) and sex on the quantitative and qualitative carcass traits of Morada Nova lambs. Thirty-five animals with an initial body weight of 14.5 ± 0.89 kg and age of 120 d were used in a completely randomized study with a 3 × 3 factorial scheme consisting of three sexes(11 entire males, 12 castrated males and 12 females) and three levels of feeding(ad libitum – AL and 30% and 60% FR).Results: Entire males presented greater hot and cold carcass weights(P < 0.05), followed by castrated males and females. However, the hot carcass yield was higher for females and castrated males than for entire males. Luminosity values were influenced(P < 0.05) by sex, with entire males presenting higher values than castrated males and females.Females showed higher(P < 0.05) concentrations of linoleic acid and arachidonic acid in the meat of the longissimus thoracis muscle. The meat of animals submitted to AL intake and 30% FR showed similar(P > 0.05) concentrations, and the concentrations of palmitic acid, palmitoleic acid, stearic acid, oleic acid and conjugated linoleic acid were higher(P < 0.05) than those of animals with 60% FR. The meat of females had a higher ω6/ω3 ratio and lower h/H ratio, and females had greater levels of feeding. The meat of animals on the 60% FR diet had a greater ω6/ω3 ratio, lower h/H ratio and lower concentration of desirable fatty acids in addition to a greater atherogenicity index(AI) and thrombogenicity index(TI).Conclusion: Lambs of different sexes had carcasses with different quantitative traits without total influence on the chemical and physical meat characteristics. The lipid profile of the meat was less favorable to consumer health when the animals were female or submitted to 60% feed restriction. | Thiago L.A.C.de Araújo Elzania S.Pereira Ivone Y.Mizubuti Ana C.N.Campos Marília W.F.Pereira Eduardo L.Heinzen Hilton C.R.Magalhaes Leilson R.Bezerra Luciano P da Silva Ronaldo L.Oliveira | 2017 | Journal of Animal Science and Biotechnology2017，8，4： | 2 |
| 2 | Structural and Magnetic Study of Self-doped La1-x-yCaxφyMnO3显示文摘 | Figueiras F Araùjo J P Amaral V S | 2004 | Journal of Magnetism and Magnetic Materials2004，，： | 1 |
| 3 | Microindentation can discriminate between damaged and intact human bone tissue显示文摘 | E Dall'Ara R Schmidt P Zysset | 2012 | Bone2012，50，4： | 1 |
| 4 | TIMI,PURSUIT,and GRACE risk scores:sustained prognostic value and interaction with revascularization in NSTE-ACS显示文摘 | de Araújo Gon alves P Ferreira J | | 0，，09： | 1 |
| 5 | Prospects for vascular endothelial growth factor neurotherapeutics显示文摘 | Banner P Ara J | 2002 | Arch Neurol2002，59，5： | 1 |
| 6 | Status of engineering design of liquid lithium target in IFMIFEVEDA显示文摘 | Nakamura H Agostini P Ara K | 2009 | Fusion Engineering and Design2009，84，25： | 1 |
| 7 | Prevalence of musculoskeletal pain among teachers显示文摘 | Cardoso J P Ribeiro I Q B Araújo T M | 2009 | Revista Brasileira de Epidemiologia2009，，04： | 1 |
| 8 | Latest design of liquid lithium target in IFMIF显示文摘 | Nakamura H Agostini P Ara K | 2008 | Fusion Engineering and Design2008，83，10： | 1 |
| 9 | An infinite analogue of rings with stable range one显示文摘 | ARA P PEDERSEN G K PERERA F | 2000 | J Algebra2000，230，： | 1 |
| 10 | Diagonalization of matrices over regular rings显示文摘 | ARA P GOODEARL K R OMEARA K C | 1997 | Linear Algebra Appl1997，265，： | 1 |
| 11 | Potassium-modified Mg(NH2)2/2Li H system for hydrogen storage显示文摘 | Wang J H Liu T Wu G T Li W Liu Y F Moysés Araújo C Scheicher R H Blomqvist A Ahuja R Xiong Z T Yang P Gao M X Pan H G Chen P | 2009 | Angewandte Chemie International Edition2009，48，： | 1 |
| 12 | Qualitative Behavior of Numerical Traveling Waves Solutions for Reaction-diffusion Equations with Memory显示文摘 | Araújo A Ferreira J A Oliveira P | | 0，，12： | 1 |
| 13 | Techniques for reducing residual monomer content in polymers:A review显示文摘 | Araújo P H H Sayer C Giudici R | | 0，，07： | 1 |
| 14 | Resistance of different fungal structures of Duddingtonia flagrans to the digestive process and predatory ability on larvae of Haemonchus contortus and Strongyloides papillo sus in goat feces显示文摘 | Artur K Campos J V Araújo M P | | 0，，： | 1 |
| 15 | Finite element analysis for predic- tion of bone strength显示文摘 | Zysset PK Dall'ara E Varga P | 2013 | Bonekey Rep2013，2，： | 1 |
| 16 | Mycobacterium chelonae infection with multiple cutaneous lesions after treatment with acupuncture 显示文摘 | Ara M de Santamaria CS Zaballos P | 2003 | Int J Dermatol2003，42，8： | 1 |
| 17 | An infinite analogue of rings with stable range one 显示文摘 | Ara P Pedersen G K Perera F | 2000 | J Algebra2000，230，： | 1 |
| 18 | Prospects for vascu-lar endothelial growth factor neurotherapeutics显示文摘 | Pleasure D Bannerman P Ara J | 2002 | ArchNeurol2002，59，5： | 1 |
| 19 | Loss-of-function mutation m Toll-like receptor 4 prevents diet-induced obesity and insulin resistance显示文摘 | Tsukumo D M Carvalho-Filho M A Carvalheira J B Prada P O Hirabara S M Schenka A A Araújo E P | | 0，，08： | 1 |
| 20 | Strongly π-regular rings have stable range one显示文摘 | ARA P | 1996 | Proc Amer Math Soc1996，124，： | 1 |
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