Articles | Volume 69, issue 3
https://doi.org/10.5194/aab-69-495-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/aab-69-495-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Effects of Acacia cyanophylla-condensed tannin supply on growth performance, carcass characteristics and meat quality of fat-tailed Barbarine lambs studied under grazing conditions or in a feedlot
Yathreb Yagoubi
CORRESPONDING AUTHOR
University of Carthage, Laboratoire des Production Animale et Fourragère, Institut National de la Recherche Agronomique de Tunisie, Rue Hedi Karray, Ariana 2049, Tunisia
Naziha Atti
University of Carthage, Laboratoire des Production Animale et Fourragère, Institut National de la Recherche Agronomique de Tunisie, Rue Hedi Karray, Ariana 2049, Tunisia
Samir Smeti
University of Carthage, Laboratoire des Production Animale et Fourragère, Institut National de la Recherche Agronomique de Tunisie, Rue Hedi Karray, Ariana 2049, Tunisia
Jihene Abidi
University of Jendouba, Laboratoire Appui à la Durabilité des Systèmes de Production Agricoles du Nord-Ouest, Ecole Supérieure d'Agriculture du Kef, Le Kef 7119, Tunisia
Mokhtar Mahouachi
University of Jendouba, Laboratoire Appui à la Durabilité des Systèmes de Production Agricoles du Nord-Ouest, Ecole Supérieure d'Agriculture du Kef, Le Kef 7119, Tunisia
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Arch. Anim. Breed., 69, 45–55, https://doi.org/10.5194/aab-69-45-2026, https://doi.org/10.5194/aab-69-45-2026, 2026
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This study explores the potential of using cull ewe meat to enhance the value of traditional sheep meat products, focusing on the Tunisian dried meat "kaddid". Two local sheep breeds, i.e. Noire de Thibar (NT) and Barbarine (BR), were evaluated at two slaughter ages (3 months and 5 years). Results showed that BR raw meat had more antioxidants (α-tocopherols) and healthy fats; however, kaddid from NT ewes had higher tocopherol levels, with favourable polyunsaturated fatty acid (PUFA) profiles.
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Arch. Anim. Breed., 68, 57–66, https://doi.org/10.5194/aab-68-57-2025, https://doi.org/10.5194/aab-68-57-2025, 2025
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The study evaluated the effects of crude protein levels (high: 16 %, low: 11 %) on meat traits and fatty acid (FA) profiles of three sheep breeds. Only the breed type affected the FA profile: palmitic acid (C16:0) was higher in Queue Fine de l'Ouest (QFO), while stearic acid (C18:0) was higher in Barbarin (BB) and Noire de Thibar (NT). Polyunsaturated fatty acids (PUFAs) and PUFA/saturated fatty acid (SFA) ratio were higher in BB. Health indices were favorable in BB and NT.
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Arch. Anim. Breed., 67, 177–184, https://doi.org/10.5194/aab-67-177-2024, https://doi.org/10.5194/aab-67-177-2024, 2024
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Rosemary essential oils could be recommended for dairy ewes fed silage to improve the nutritional quality of their milk for human consumption.
Ilyes Mekki, Samir Smeti, Hadhami Hajji, Mokhtar Mahouachi, and Naziha Atti
Arch. Anim. Breed., 65, 113–120, https://doi.org/10.5194/aab-65-113-2022, https://doi.org/10.5194/aab-65-113-2022, 2022
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Oak acorn diets fed to lambs during the pre-weaning period did not negatively affect their future growth performance. Replacing barley grain with oak acorn in concentrate during the post-weaning period had no effects on a lamb’s growth performance, health and viability. Oak acorn can replace up to 40 % of barley grain in finishing feedlot lamb diets. The substitution of oak acorn for barley has no effects on carcass traits.
Cited articles
AOAC: Official methods of analysis, 16th edn., Virginia, USA, ISBN 0-935584-54-4, 1997.
Atti, N. and Mahouachi, M.: Effects of feeding system and nitrogen source on lamb growth, meat characteristics and fatty acid composition, Meat Sci., 81, 344–348, https://doi.org/10.1016/j.meatsci.2008.08.011, 2009.
Atti, N. and Abdouli, H.: Effets du niveau du concentré sur les performances bouchères des agneaux de race Barbarine conduits au pâturage ou en bergerie, Ann. INRAT., 73, 151–163, 2001.
Atti, N., Ben Selem, H., and Priolo, A.: Effects of polyethylene glycol in concentrate or feed blocks on carcass composition and offal weight of Barbarine lambs fed Acacia cyanophylla foliage, Anim. Res., 52, 363–375, https://doi.org/10.1051/animres:2003022, 2003.
Atti, N., Mahouachi, M., and Rouissi, H.: The effect of spineless cactus (Opuntia ficus-indica f. inermis) supplementation on growth, carcass, meat quality and fatty acid composition of male goat kids, Meat Sci., 73, 229–235, https://doi.org/10.1016/j.meatsci.2005.11.018, 2006.
Ben Abdelmalek, Y., Smeti, S., Mekki, I., Hajji, H., Essid, I., and Atti, N.: Rehabilitation of Barbarine cull ewes using rosemary residues and linseed: Effect on weight gain, carcass and non-carcass characteristics and meat quality, Animal, 13, 879–887, https://doi.org/10.1017/S175173111800215X, 2019.
Ben Salem, H., Makkar, H. P. S., Nefzaoui, A., Hassayoun, L., and Abidi, S.: Benefit from the association of small amounts of tannin-rich shrub foliage (Acacia cyanophylla Lindl.) with soya bean meal given as supplements to Barbarine sheep fed on oaten hay, Anim. Feed Sci. Tech., 122, 173–186, https://doi.org/10.1016/j.anifeedsci.2005.04.012, 2005.
Bhatta, R., Shinde, A. K., Vaithiyanathan, S., Sankhyan, S. K., and Verma, D. L.: Effect of polyethylene glycol-6000 on nutrient intake, digestion, and growth of kids browsing Prosopis cineraria, Anim. Feed Sci. Tech., 101, 45–54, https://doi.org/10.1016/S0377-8401(02)00180-3, 2002.
Boccard, R., Buchter, L., Casteels, E., Cosentino, E., Dransfield, E., Hood, D. E., Joseph, R. L., MacDougall, D. B., Rhodes, D. N., Schon, I., Tinbergen, B. J., and Touraille, C.: Procedures for measuring meat quality characteristics in beef production experiments. Report of a working group in the Commission of the European Communities (CEC) Beef Production Research Programme, Livest. Prod. Sci., 8, 385–397.1981.
Cantalapiedra-Hijar, C., Yáñez-Ruiz, D. R., Martín-García, A. I., and Molina-Alcaide, E.: Effects of forage:concentrate ratio and forage type on apparent digestibility, ruminal fermentation, and microbial growth in goats, J. Anim. Sci., 87, 622–631, https://doi.org/10.2527/jas.2008-1142, 2014.
Carrasco, S., Ripoll, G., Sanz, A., Álvarez-Rodríguez, J., Panea, B., Revilla, R., and Joy, M.: Effect of feeding system on growth and carcass characteristics of Churra Tensina light lambs, Livest. Sci., 121, 56–63, https://doi.org/10.1016/j.livsci.2008.05.017, 2009.
Chen, G. J., Song, S. D., Wang, B. X., Zhang, Z. F., Peng, Z. L., Guo, C. H., Zhong, J. C., and Wang, Y.: Effects of forage: concentrate ratio on growth performance, ruminal fermentation, and blood metabolites in housing-feeding yaks. Asian-Australas, J. Anim. Sci., 28, 1736, https://doi.org/10.5713/ajas.15.0419, 2015.
Clinquart, A., Leroy, B., Dottreppe, O., Hornick, J. L., Dufrasne, I., and Istasse, L.: Les facteurs de production qui influencent la qualité de la viande des bovins Blanc Bleu Belge, Journée CESAM, 19 pp., 2000.
Colomer-Rocher, F., Morand-Fehr, P., and Kirton, A.H.: Standard methods and procedures for goat carcass evaluation, jointing, and tissue separation, Livest. Prod. Sci., 17, 149–159, https://doi.org/10.1016/0301-6226(87)90060-1, 1988.
Commission International de l'Éclairage (CIE): Colorimetry, second edition, Publication CIE 15.2, CIE, Vienna, ISBN 3-900734-00-3, 1986.
Gabryszuk, M., Kuznicka, E., Horbanczuk, K., and Oprzadek, J.: Effects of housing systems and diet supplements on slaughter value and mineral concentration in lamb loin muscle, Asian-Australas, J. Anim. Sci., 27, 726–732, https://doi.org/10.5713/ajas.2013.13654, 2014.
García-Salas, A., Bárcena-Gama, J. R., Hernández-Sánchez, D., Cobos-Peralta, M. A., González-Muñoz, S. S., Vaquera-Huerta, H., and Arias-Margarito, L.: Fattening performance and carcass characteristics of lambs supplemented with condensed tannins from Acacia mearnsii extract, S. Afr. J. Anim. Sci., 52, 498–505, https://doi.org/10.4314/sajas.v52i4.10, 2022.
Gladine, C., Rock, E., Morand, C., Bauchart, D., and Durand, D.: Bioavailability and antioxidant capacity of plant extracts rich in polyphenols, given as a single acute dose, in sheep made highly susceptible to lipoperoxidation, Brit. J. Nutr., 98, 691–701, https://doi.org/10.1017/S0007114507742666, 2007.
Guerreiro, O., Alves, S. P., Soldado, D., Cachucho, L., Almeida, J. M., Francisco, A., Santos-Silva, J., Bessa, R. J. B., and Jerónimo, E.: Inclusion of the aerial part and condensed tannin extract from Cistus ladanifer L. in lamb diets – Effects on growth performance, carcass and meat quality and fatty acid composition, Meat Sci., 160, 107945, https://doi.org/10.1016/j.meatsci.2019.107945, 2020.
Hajji, H., Smeti, S., Ben Hammouda, M., and Atti, N.: Effect of protein level on growth performance, non-carcass components and carcass characteristics of young sheep from three breeds, Anim. Prod. Sci., 56, 2115–2121, https://doi.org/10.1071/AN14917, 2016.
Huang, Q., Liu, X., Zhao, G., Hu, T., and Wang, Y.: Potential and challenges of tannins as an alternative to in-feed antibiotics for farm animal production, Anim. Nutr., 4, 137–150, https://doi.org/10.1016/j.aninu.2017.09.004, 2018.
Jerónimo, E., Pinheiro, C., Lamy, E., Dentinho, M. T., Sales-Baptista, E., Lopes, O., and Silva, F.: Tannins in ruminant nutrition: Impact on animal performance and quality of edible products, in: Tannins: Biochemistry, Food Sources and Nutritional Properties, edited by: Combs, C. A., Nova Science Publishers Inc., Hauppauge, NY, USA, 121–168, ISBN 978-1-63484-150-4, 2016.
Ji, H., Chen, L., Ma, Y., Degen, A. A., Yuan, Z., Chen, H., and Zhou, J.: A comparison of growth performance, blood parameters, rumen fermentation, and bacterial community of Tibetan sheep when fattened by pasture grazing versus stall feeding, Microorganisms, 12, 1967, https://doi.org/10.3390/microorganisms12101967, 2024.
Jiang, Y., Dai, P., Dai, Q., Ma, J., Wang, Z., Hu, R., Zou, H., Peng, Q., Wang, L., and Xue, B.: Effects of higher concentrate ratio on production performance, ruminal fermentation, and morphological structure in male cattle-yaks, Vet. Med. Sci., 8, 771–780, https://doi.org/10.1002/vms3.678, 2022.
Khliji, S., Van de Ven, R., Lamb, T.A., Lanza, M., and Hopkins, D.L.: Relationship between consumer ranking of lamb colour and objective measures of colour, Meat Sci., 85, 224–229, https://doi.org/10.1016/j.meatsci.2010.01.002, 2010.
Liu, H., Li, K., Mingbin, L., Zhao, J., and Xiong, B.: Effects of chestnut tannins on the meat quality, welfare, and antioxidant status of heat-stressed lambs, Meat Sci., 116, 236–242, 2016.
Lowe, T. E., Peachey, B. M., and Devine, C. E.: The effect of nutritional supplements on growth rate, stress responsiveness, muscle glycogen and meat tenderness in pastoral lambs, Meat Sci., 62, 391–397, https://doi.org/10.1016/S0309-1740(02)00027-X, 2002.
Luciano, G., Pauselli, M., Servili, M., Mourvaki, E., Serra, A., Monahan, F.J., Lanza, M., Priolo, A., and Mele, M.: Dietary olive cake reduces the oxidation of lipids including cholesterol, in lamb meat enriched in polyunsaturated fatty acids, Meat Sci., 93, 703–714, https://doi.org/10.1016/j.meatsci.2012.11.033, 2013.
Luciano, G., Monahan, F. J., Vasta, V., Pennisi, P., Bella, M., and Priolo, A.: Lipid and colour stability of meat from lambs fed fresh herbage or concentrate, Meat Sci., 82, 193–199, https://doi.org/10.1016/j.meatsci.2009.01.010, 2009.
Maamouri, O., Atti, N., Kraiem, K., and Mahouachi, M.: Effects of concentrate and Acacia cyanophylla foliage supplementation on nitrogen balance and milk production of grazing ewes, Livest. Sci., 139, 264–270, https://doi.org/10.1016/j.livsci.2011.01.018, 2011.
Majdoub-Mathlouthi, L., Saïd, B., and Kraiem, K.: Carcass traits and meat fatty acid composition of Barbarine lambs reared on rangelands or indoors on hay and concentrate, Animal, 9, 2065–2071, https://doi.org/10.1017/s1751731115001731, 2015.
Mekki, I., Smeti, S., Hajji, H., Mahouachi, M., and Atti, N.: Effects of green oak acorn (Quercus ilex) intake on nutrient digestibility, lamb growth, and carcass and non-carcass characteristics, Arch. Anim. Breed., 65, 113–120, https://doi.org/10.5194/aab-65-113-2022, 2022.
Mund, M. D., Khan, U. H., Tahir, U., Mustafa, B. E., and Fayyaz, A.: Antimicrobial drug residues in poultry products and implications on public health, Int. J. Food Prop., 20, 1433–1446, https://doi.org/10.1080/10942912.2016.1212874, 2017.
Nuernberg, K., Fischer, A., Nuernberg, G., Ender, K., and Dannenberger, D.: Meat quality and fatty acid composition in lambs fed grass versus concentrate, Small Ruminant. Res., 74, 279–283, https://doi.org/10.1016/j.smallrumres.2007.07.009, 2008.
Obeidat, B. S., Mahmoud, K. Z., Maswadeh, J. A., and Bsoul, E. Y.: Effects of feeding Atriplex halimus L. on growth performance and carcass characteristics of fattening Awassi lambs, Small Rumin. Res., 137, 65–70, 2016
Parissi, Z., Irakli, M., Tigka, E., Papastylianou, P., Dordas, C., Tani, E., Abraham, E. M., Theodoropoulos, A., Kargiotidou, A., Kougiteas, L., Kousta, A., Koskosidis, A., Kostoula, S., Beslemes, D., and Vlachostergios, D. N.: Analysis of Genotypic and Environmental Effects on Biomass Yield, Nutritional and Antinutritional Factors in Common Vetch, Agronomy, 12, 1678, https://doi.org/10.3390/agronomy12071678, 2022.
Patra, A. K. and Saxena, J.: Exploitation of dietary tannins to improve rumen metabolism and ruminant nutrition, J. Sci. Food Agr., 91, 24–37, https://doi.org/10.1002/jsfa.4152, 2011.
Perlo, F., Bonato, P., Teira, G., Tisocco, O., Vicentin, J., Pueyo, J., and Mansilla, A.: Meat quality of lambs finished on different diets, Meat Sci., 79, 576–581, https://doi.org/10.1016/j.meatsci.2007.10.005, 2007.
Pimentel, P. R. S., Pelegrini, C. B., Lanna, D. P. D., Brant, L. M. S., Ribeiro, C. V. D. M., Silva, T. M., Barbosa, A. M., Bezerra, L. R., and Oliveira, R. L.: Effects of Acacia mearnsii extract on animal performance and meat quality in goats, Anim. Feed Sci. Technol., 271, 114733, https://doi.org/10.1016/j.anifeedsci.2020.114733, 2021.
Ponnampalam, E. N., Hopkins, D. L., Bruce, H., Li, D., Baldi, G., and Bekhit, A.E.-D.: Causes and contributing factors to “dark cutting” meat: Current trends and future directions: A review, Compr. Rev. Food Sci. Food Saf., 16, 400–430, 2017.
Prache, S., Cornu, A., Berdagué, J. L., and Priolo, A.: Traceability of animal feeding diet in meat and milk of small ruminants, Small Ruminant. Res., 59, 157–168, https://doi.org/10.1016/j.smallrumres.2005.05.004, 2005.
Priolo, A., Ben Salem, H., Atti, N., and Nefzaoui, A.: Polyethylene glycol to deactivate condensed tannins in Acacia cyanophylla: Effects on meat quality, Anim. Sci., 75, 137–140, https://doi.org/10.1017/S1357729800052917, 2002.
Priolo, A., Micol, D., Agabriel, J., Prache, S., and Dransfield, E.: Effect of grass or concentrate feeding systems on lamb carcass and meat quality, Meat Sci., 62, 179–185, https://doi.org/10.1016/S0309-5201740(01)00244-3, 2001.
Renna, M., Brugiapaglia, A., Zanardi, E., Destefanis, G., Prandini, A., Moschini, M., and Lussiana, C.: Fatty acid profile and meat quality of beef fed flaxseed, Ital. J. Anim. Sci., 18, 355–365, https://doi.org/10.1080/1828051X.2018.1530958, 2019.
Salami, S. A., Valenti, B., Bella, M., O'Grady, M. N., Luciano, G., Kerry, J. P., Jones, E., and Newbold, C. J.: Characterisation of ruminal fermentation in lambs supplemented with tannins, Microb. Ecol., 94, 1–13, https://doi.org/10.1093/femsec/fiy061, 2018.
Sañudo, C., Enser, M. E., Campo, M. M., Nute, G. R., María, G., Sierra, I., and Wood, J. D.: Fatty acid composition and sensory characteristics of lamb carcasses, Meat Sci., 54, 339–346, https://doi.org/10.1016/S0309-1740(99)00108-4, 2000.
SAS: SAS Institute Inc, SAS/STAT®, 9.1 User’s Guide, Cary, NC, USA, ISBN 1-59047-243-8, 2004.
Sekali, M., Marume, U., Mlambo, V., and Strydom, P. E.: Growth performance and meat quality of lambs fed canola-based diets, Trop. Anim. Health Pro., 48, 1115–1121, https://doi.org/10.1007/s11250-016-1058-x, 2016.
Smeti, S., Atti, N., and Mahouachi, M.: Effects of finishing systems on lamb growth and meat quality, J. Appl. Anim. Res., 42, 297–303, https://doi.org/10.1080/09712119.2013.845102, 2014.
Thériez, M., Touraine, B., Vigneron, P., and Prud'hon, M.: Effects of indoor or outdoor rearing on lamb composition, Anim. Sci., 54, 389–393, https://doi.org/10.1017/S0003356100020845, 1992.
Titi, H. H., Tabbaa, M. J., Amasheh, M. G., Barakeh, F., and Daqamseh, B.: Comparative performance of lambs and goat kids on protein levels, Small Ruminant. Res., 37, 131–135, https://doi.org/10.1016/s0921-4488(99)00136-4, 2000.
Tontini, J. F., Silva, J. A., Farias, M., and Poli, C. H. E. C.: Respostas na fisiologia da digestão ruminal ao uso 545 de taninos na alimentação de ruminantes, Pubvet., 15, 1–14, https://doi.org/10.31533/pubvet.v15n03a780.1-14, 2021.
Valenzuela-Grijalva, N.V., Pinelli-Saavedra, A., Muhlia-Almazan, A., Domínguez-Díaz, D., and González-Ríos, H.: Dietary inclusion effects of phytochemicals as growth promoters in animal production, J. Anim. Sci. Technol., 59, 1–17, https://doi.org/10.1186/s40781-017-0133-9, 2017.
Waghorn, G.: Beneficial and detrimental effects of dietary condensed tannins for sustainable sheep and goat production: Progress and challenges, Anim. Feed. Sci. Tech., 147, 116–139, https://doi.org/10.1016/j.anifeedsci.2007.09.013, 2008.
Wang, Z. Z., Chen, Y., Luo, H. L., Liu, X. L., and Liu, K.: Influence of restricted grazing time systems on 554 productive performance and fatty acid composition of longissimus dorsi in growing lambs, Asian-Australas, J. Anim. Sci., 28, 1105–1115, https://doi.org/10.5713/ajas.14.0937, 2015.
Yagoubi, Y., Hajji, H., Smeti, S., Mahouachi, M., Kamoun, M., and Atti, N.: Growth performance, carcass and non-carcass traits and meat quality of Barbarine lambs fed rosemary distillation residues, Animal, 12, 2407–2414, https://doi.org/10.1017/S1751731118000071, 2018.
Yagoubi, Y., Smeti, S., Ben Saïd, S., Srihi, H., Mekki, I., Mahouachi, M., and Atti, N.: Use of rosemary distillation residues as cereal substitutes with two nitrogen sources in concentrate – Effect on lamb's growth, carcass traits and meat quality, Animals, 11, 655. https://doi.org/10.3390/ani11030655, 2021.
Young, O. A., Lane, G. A., Priolo, A., and Fraser, K.: Pastoral and species flavour in lambs raised on pasture lucerne or maize, J. Sci. Food Agr., 83, 93–104, https://doi.org/10.1002/jsfa.1282, 2003.
Zhao, M., Zhang, X., Chen, Y., Ren, C., Sun, Y., Wang, P., Cheng, X., Zhang, Z., Chen, J., and Huang, Y.: Stall-feeding of sheep on restricted grazing: Effects on performance and serum Metabolites, Ruminal Fermentation, and Fecal microbiota, Animals, 13, 2644, https://doi.org/10.3390/ani13162644, 2023.
Short summary
This study investigated how feeding systems and acacia foliage supply, a natural tannin source, affect lamb growth, carcass and meat quality. Twenty-eight fat-tailed Barbarine lambs were either grazed or stall-fed, with or without acacia supplementation. Grazing improved growth and carcass yield, while tannins had little impact on meat quality. The results show that the effects of tannins depend on the main diet, highlighting their potential for sustainable lamb production.
This study investigated how feeding systems and acacia foliage supply, a natural tannin source,...