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Luzardo S, Banchero G, Ferrari V, Ibáñez F, Roig G, Aznárez V, Clariget J, La Manna A. Effect of Fresh Citrus Pulp Supplementation on Animal Performance and Meat Quality of Feedlot Steers. Animals (Basel) 2021; 11:3338. [PMID: 34944115 PMCID: PMC8698122 DOI: 10.3390/ani11123338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/09/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022] Open
Abstract
The use of fruit by-products such as citrus pulp represents a feeding ingredient that deserves to be evaluated as an energy source in animal rations. Thirty-six British breed steers were allotted to one of the three feeding treatments (12 steers/treatment): 0%, 15% and 30% of fresh citrus pulp inclusion in the ration in a randomized complete block design to evaluate animal performance and carcass and meat quality traits. In the present study, the inclusion of fresh citrus pulp up to 30% of the diet did not affect the animal average daily gain (p > 0.05) but steers that were fed the pulp consumed less feed (p < 0.05) and presented a lower feed conversion ratio (p < 0.05) than their counterparts without citrus pulp in their diet. No effect of fresh citrus pulp was observed on carcass and meat quality (p > 0.05). A greater lipophilic antioxidant capacity (p < 0.05) in meat was observed when fresh citrus pulp was offered at 15% of the diet. Fresh citrus pulp used up to 30% as a feed ingredient in feedlot rations does not negatively affect animal performance or meat quality but, rather, has a positive effect on dry matter intake and a better feed conversion ratio.
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Affiliation(s)
- Santiago Luzardo
- Programa de Producción de Carne y Lana y Plataforma Agroalimentos, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental INIA Tacuarembó, Ruta 5 km 386, Tacuarembó 45000, Uruguay
| | - Georgget Banchero
- Programa de Producción de Carne y Lana, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental INIA La Estanzuela, Ruta 50 km 11, Colonia 70000, Uruguay; (G.B.); (J.C.); (A.L.M.)
| | - Virginia Ferrari
- Plataforma Agroalimentos, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental W. Ferreira Aldunate, Ruta 48 km 10, Canelones 90100, Uruguay; (V.F.); (F.I.)
| | - Facundo Ibáñez
- Plataforma Agroalimentos, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental W. Ferreira Aldunate, Ruta 48 km 10, Canelones 90100, Uruguay; (V.F.); (F.I.)
| | - Gonzalo Roig
- MARFRIG Group, Ruta 2 km 288, Río Negro 65000, Uruguay; (G.R.); (V.A.)
| | - Valentín Aznárez
- MARFRIG Group, Ruta 2 km 288, Río Negro 65000, Uruguay; (G.R.); (V.A.)
| | - Juan Clariget
- Programa de Producción de Carne y Lana, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental INIA La Estanzuela, Ruta 50 km 11, Colonia 70000, Uruguay; (G.B.); (J.C.); (A.L.M.)
| | - Alejandro La Manna
- Programa de Producción de Carne y Lana, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental INIA La Estanzuela, Ruta 50 km 11, Colonia 70000, Uruguay; (G.B.); (J.C.); (A.L.M.)
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MacKintosh SB, Richardson I, Kim EJ, Dannenberger D, Coulmier D, Scollan ND. Addition of an extract of lucerne (Medicago sativa L.) to cattle diets - Effects on fatty acid profile, meat quality and eating quality of the M. longissimus muscle. Meat Sci 2017; 130:69-80. [PMID: 28433853 DOI: 10.1016/j.meatsci.2017.03.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 03/28/2017] [Accepted: 03/29/2017] [Indexed: 01/05/2023]
Abstract
There is considerable interest in enhancing beneficial fatty acids, particularly 18:3n-3, conjugated linoleic acid and long chain n-3 fatty acids such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), in beef to provide benefits to human health. Here, the potential to enhance these fatty acids by feeding a n-3 polyunsaturated fatty acid (PUFA)-rich plant extract (PX) from lucerne is presented. Cattle (n=8/diet) were assigned to the following finishing diets: straw and concentrate (S-CC); straw and concentrate containing 25% PX and 2000IUvitaminE/kg PX-concentrate (S-PXC); grass silage (GS); GS plus 75gPX/kg dry matter intake (DMI) (GS-LPX) or GS plus 150g PX/kg DMI (GS-HPX). Addition of PX to concentrates or GS increased the n-3 fatty acid content of loin muscle and had favourable effects on the n-6:n-3 PUFA ratio (P<0.05), without detrimental effects on loin muscle sensory characteristics.
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Affiliation(s)
- Siân B MacKintosh
- Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth SY23 3EB, UK
| | - Ian Richardson
- Division of Farm Animal Science, Department of Clinical Veterinary Science, University of Bristol, Langford BS40 5DU, UK
| | - Eun Joong Kim
- Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth SY23 3EB, UK
| | - Dirk Dannenberger
- Leibniz Institute for Farm Animal Biology, Institute of Muscle Biology and Growth, 18196 Dummerstorf, Wilhelm-Stahl-Allee 2, Germany
| | - Didier Coulmier
- Desialis, Complexe Agricole Mont Bernard, 51007 Chalons en Champagne, France
| | - Nigel D Scollan
- Institute for Global Food Security, Queens University Belfast, Stranmillis Road, Belfast BT9 5AG, UK.
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Prévéraud DP, Devillard E, Rouffineau F, Borel P. Effect of the type of dietary triacylglycerol fatty acids on α-tocopherol concentration in plasma and tissues of growing pigs. J Anim Sci 2014; 92:4972-80. [PMID: 25349346 DOI: 10.2527/jas.2013-7099] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
A study was performed in growing pigs to evaluate the efficacy of α-tocopherol (Tol) concentration in plasma, muscle, liver, and adipose tissue following dietary supplementation with vitamin E (VE) and various sources of fat. The trial involved 96 piglets weaned at an average of 28 d of age. Piglets were fed for 2 wk a semipurified diet not supplemented with VE. Piglets were then randomly assigned to 5 isoenergetic semipurified diets with 100 IU/kg VE as dl-α-tocopheryl acetate: a control (CTRL) diet (with no added fat) and 4 other diets containing either 3% linseed oil (LIN), 3% hydrogenated coconut oil (COC), 3% olive oil (OLI), or 3% safflower oil (SAF) representing diets rich in n-3 PUFA, SFA, MUFA, and n-6 PUFA, respectively. After 49 d of treatment, pigs were killed and blood, muscle (longissimus dorsi), adipose tissue, and whole liver (without gallbladder) were collected and analyzed for their Tol concentrations. For all tissues, LIN and SAF diets led to lower (P < 0.02) Tol concentrations as compared to the CTRL diet: -63 and -67%, respectively. α-Tocopherol concentrations in plasma, liver, and adipose tissue were greater (P < 0.001) in the COC group as compared to the CTRL group. The OLI diet led to greater (P < 0.01) liver Tol concentration (+92%) as compared to the CTRL diet but had no significant effect on plasma, muscle, and adipose tissue Tol concentrations. There were significant correlations (P < 0.001) between plasma, muscle, and liver Tol concentrations (r > 0.78). These results show that supplementation with PUFA markedly decreases Tol concentration in blood and tissues of growing pigs, whereas SFA increase Tol content in blood, liver, and adipose tissue. Monounsaturated fatty acids only increase liver Tol concentrations. Therefore, increasing the amount of fat in the diet (from <0.1 to approximately 3.5%) and the type of dietary fatty acids supplemented with VE are key factors with regards to VE concentration in plasma and tissue. The Tol:PUFA needs to be carefully considered to meet the VE pigs requirement and to ensure an optimal Tol meat enrichment.
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Affiliation(s)
- D P Prévéraud
- Adisseo France S.A.S., Center of Expertise and Research in Nutrition, 6 route Noire, 03600 Commentry, France INSERM, UMR1062, "Nutrition, Obesity and Risk of Thrombosis," 13385 Marseille, France INRA, UMR1260, 13385 Marseille, France Aix-Marseille University, Faculté de Médecine, 13385 Marseille, France
| | - E Devillard
- Adisseo France S.A.S., Center of Expertise and Research in Nutrition, 6 route Noire, 03600 Commentry, France
| | - F Rouffineau
- Adisseo France S.A.S., Center of Expertise and Research in Nutrition, 6 route Noire, 03600 Commentry, France
| | - P Borel
- INSERM, UMR1062, "Nutrition, Obesity and Risk of Thrombosis," 13385 Marseille, France INRA, UMR1260, 13385 Marseille, France Aix-Marseille University, Faculté de Médecine, 13385 Marseille, France
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Scollan ND, Dannenberger D, Nuernberg K, Richardson I, MacKintosh S, Hocquette JF, Moloney AP. Enhancing the nutritional and health value of beef lipids and their relationship with meat quality. Meat Sci 2014; 97:384-94. [DOI: 10.1016/j.meatsci.2014.02.015] [Citation(s) in RCA: 165] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 02/21/2014] [Accepted: 02/25/2014] [Indexed: 01/24/2023]
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Luciano G, Biondi L, Scerra M, Serra A, Mele M, Lanza M, Priolo A. The effect of the change from a herbage- to a concentrate-based diet on the oxidative stability of raw and cooked lamb meat. Meat Sci 2013; 95:212-8. [PMID: 23747613 DOI: 10.1016/j.meatsci.2013.05.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Revised: 03/22/2013] [Accepted: 05/10/2013] [Indexed: 11/29/2022]
Abstract
Over 89 days, 10 lambs (S) were fed concentrates and hay in stall, while 9 lambs (P) grazed at pasture. Two groups of 9 animals grazed at pasture until switching to a concentrate-based diet for 14 or 37 days before slaughter (P-S14 and P-S37). The fat content of longissimus dorsi muscle (LM) increased with increasing duration of concentrate feeding (P=0.05). As a consequence, the concentration of polyunsaturated fatty acids (PUFA) and of the highly peroxidisable (HP) PUFA in the polar lipids was similar between treatments. Lipid oxidation in fresh LM over 8 days of storage was affected by the diet (P<0.0005) with the P-S37 and P treatments producing, respectively, the highest and the lowest TBARS values. The P treatment reduced TBARS in cooked minced LM over 2 days of storage and no difference was found between the P-S14, P-S37 and S treatments. Colour stability of fresh LM was not noticeably affected by the dietary treatment.
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Affiliation(s)
- G Luciano
- Dipartimento di Scienze delle Produzioni Agrarie e Alimentari (DISPA), University of Catania, Catania 95123, Italy.
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High-fat diets rich in ω-3 or ω-6 polyunsaturated fatty acids have distinct effects on lipid profiles and lipid peroxidation in mice selected for either high body weight or leanness. Nutrition 2013; 29:765-71. [DOI: 10.1016/j.nut.2012.10.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 10/16/2012] [Accepted: 10/18/2012] [Indexed: 12/26/2022]
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Antioxidant enzyme activities and antioxidant capacity in longissimus muscle from bulls fed diets rich in polyunsaturated fatty acids. Food Chem 2011; 127:379-86. [DOI: 10.1016/j.foodchem.2010.12.117] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2009] [Revised: 11/04/2010] [Accepted: 12/30/2010] [Indexed: 12/11/2022]
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Dietary n-3 Fatty Acids Significantly Suppress Lipogenesis in Bovine Muscle and Adipose Tissue: A Functional Genomics Approach. Lipids 2011; 46:557-67. [DOI: 10.1007/s11745-011-3571-z] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 05/12/2011] [Indexed: 12/14/2022]
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