Ahooei, G.R.; Foroughi, A.R.; Tahmasbi, A.M.; Shahadadi, A.R.; Vakili, R. (2011). Effects of Different Levels of Dried Citrus Pulp and Urea on Performance of Fattening Male Calves. Journal of Animal and Veterinary Advances: 10 (14): 1811-1816

Alves, S.P., Santos-Silva, J., Cabrita, A.R.J., Fonseca, A.J.N., Bessa, R.J.B. (2013). Detailed dimethylacetal and fatty acid composition of rumen contente from lambs fed lucerne or concentrate supplemented with soybean oil. PlosOne, 8(3) e58386.doi:10.1371/ jornal.pone.0058386.

Ariza, P.; Bach, A.; Stern, M.D.; Hall, M.B. (2001). Effects of carbohydrates from citrus pulp and hominy feed on microbial fermentation in continuous culture. Journal of Animal Science, 79: 2713-2718.

Balasundram N. ; Sundram, K. ; Samman, S. (2006). Phenolic compounds in plants and agri-industrial by-products: Antioxidant activity, occurrence, and potential uses. Food Chemistry, 99 : 191–203.

Bauchart, D.; Roy, A.; Lorenz, S.; Chardigny, J. M.; Ferlay,A.; Gruffat, D.;  Sebedio, J. L.; Chilliard, Y.; Durand, D. (2007).Butters varying in trans 18:1 and cis-9, trans-11 conjugated linoleic acid modify plasma lipoproteins in the hypercholesterolemic rabbit. Lipids, 42(2), 123–133. 

Ben-Ghedalia, D.; Yosef, E.; Miron, J.; Est Y. (1989). The effects of starch- and pectin-rich diets on quantitative aspects of digestion in sheep. Animal Feed Science and Technology, Volume 24, Issues 3–4, July 1989, Pages 289–298

Bessa, R.J.B.; Alves, S.P.; Jerónimo, E.; Alfaia, C.M.; Prates, J.A.M.; Santos-Silva, J. (2007). Effect of lipid supplements on ruminal biohydrogenation intermediates and muscle fatty acids in lambs. European Journal of Lipid Science and Technology, 109: 868-878.

Bessa, R.J.B.; Alves, S.P.; Santos-Silva, J. (2015). Constraints and potentials for the nutritional modulation of the fatty acid composition of ruminant meat. Eur. J. Lipid Sci. Technol., 117: 1325–1344

Bessa, R.J.B.; Portugal, P.V.; Mendes, I.A.; Santos-Silva, J. (2005). Effect of lipid supplementation on growth performance, carcass and meat quality and fatty acid composition of intramuscular lipids of lambs fed dehydrated Lucerne or concentrate. Livestock Production Science, 96: 185-196

Caparra, P.; Foti, F.; Scerra, M.; Sinatra, M.C.; Scerra, V. (2007). Solar-dried citrus pulp as an alternative energy source in lamb diet: effects on growth and carcass and meat quality. Small Ruminant Research, 68: 303–311.

Choi N.-J.; Imm, J.Y.; Oh S.; Kim, B.-C.; Hwang, H.-J.; Kim, Y.J. (2005). Effect of pH and oxygen on conjugated linoleic acid (CLA) production by mixed rumen bacteria from cows fed high concentrate and high forage diets. Animal Feed Science and Technology, 123–124: 643–653.

Deckardt K., Khol-Parisini, A., Zebeli, Q (2013). Peculiarities of enhancing Resistant Starch in Ruminants Using Chemical Methods: Opportunities and Challenges. Nutrients 2013, 5, 1970-1988; doi:10.3390/nu5061970.

Dentinho M. T. P., Moreira O. C., Pereira M. S. and Bessa R. J. B. (2007). The use of a tannin crude extract from cistus ladanifer l. to protect soya-bean protein from degradation in the rumen soya-bean. Animal, 1, 645–650.

Ewing, D.W.N. (1997). The Feeds Directory - vol.1 Commodity Products. Context Publications, Leicestershire, England.

Firkins, J.L.; Yu, Z., 2006. Characterisation and quantification of the microbial populations in the rumen. in: K. Sejrsen, T. Hvelplund, M.O. Nielsen (Eds.), Ruminant Physiology, Digestion, Metabolism and Impact of Nutrition on Gene Expression, Immunology and Stress. Wageningen Academic Publishers, Wageningen, the Netherlands. Pp. 19–54

Francisco A., Dentinho M. T., Alves S. P., Portugal P. V., Fernandes F., Sengo S., Jerónimo E., Oliveira M. A., Costa P., Sequeira A., Bessa R. J. B. and Santos-Silva J. (2015). Growth performance, carcass and meat quality of lambs supplemented with increasing levels of a tanniferous bush (cistus ladanifer l.) and vegetable oils. Meat Science, 100, 275-282.

Gabinete de Planeamento e Políticas (2014). Anuário agrícola – informação de mercados.

Gravador, R.S.; Jongberg, S.; Andersen, M.; Luciano, G.; Priolo A.; Lund, M. N. (2014). Dietary citrus pulp improves protein stability in lamb meat stored under aerobic conditions. Meat Science, 97:231-236

Henrique, W.; Sampaio, A.A.M.; Leme, P.R.; Lanna, D.P.D.; Alleoni, G.F.; CoutinhoFilho, J.L.V. (2004). Desempenho e características da carcaça de tourinhos Santa Gertrudes confinados, recebendo dietas com alto concentrado e níveis crescentes de polpa cítrica peletizada. Revista Brasileira de Zootecnia, 33(2): 463.

Inserra, L.; Priolo, A.; Biondi, L.; Lanza, M.; Bognanno, M.; Gravador, R.; Luciano, G. (2014). Dietary citrus pulp reduces lipid oxidation in lamb meat. Meat Science, 96: 1489–1493.

Instituto Nacional de Estatística (2012). Anuário estatístico de Portugal, 2011.

Instituto Nacional de Estatística (2011). Recenseamento Agrícola 2009, Análise dos principais resultados. INE, I.P., Lisboa, Portugal.

Jerónimo E., S. P. Alves, J. A. M. Prates, J. Santos-Silva, R. J. B. Bessa (2009). Effect of dietary replacement of sunflower oil with linseed oil on intramuscular polyunsaturated fatty acids of lamb meat. Meat Science, 83, 499-505.

Lanza, M.; Priolo, A.; Biondi, L.; Bella, M.; Ben Salem, H. (2001). Replacement of cereal grains by orange pulp and carob pulp in faba bean-based diets fed for lambs; effects on growth performance and meat quality. Animal Research, 50: 21-30.

Luciano, G., Monaham, E.J., Vasta, V., Biondi, L., Lanza, M., Priolo, A. (2009). Dietary tannis improve lamb meat color stability. Meat Science, 81:120 -125.

Maia, M.R.G.; Bessa, R.J.B.; Wallace, R.J. (2009). Is the trans-10 shift that sometimes occurs in ruminal biohydrogenation of linoleic acid caused by low pH or starch? A Rusitec study. In: Y. Chilliard, F. Glasser, Y. Faulconnier, F. Bocquier, I. Veissier, M. Doreau (Eds.), XI th International Symposium of Ruminal Physiology, Clermont-Ferrand, France. Wageningen Academic Publishers, Wageningen, the Netherlands. Pp: 276–277

Makkar, HPS (2003). Effects and fate of tannins in ruminant animals, adaptation to tannins, and strategies to Overcome detrimental effects of feeding tannin-rich feeds. Small Ruminant Research49, 241- 256.

Mapiye C.; Aldai, N.; Turner, T.D.; Aalhus, J.L.; Rolland, D.C.; Kramer J.K.G.; Dugan, M.E.R. (2012). The labile lipid fraction of meat: From perceived disease and waste to health and opportunity. Meat Science, 92: 210–220

Martinez, T. F.; Moyano, F. J.; Diaz, M.;. Barroso, F. G.;  Alarcón F. J. (2005). Use of tannic acid to protect barley meal against ruminal degradation Journal Science Food Agriculture. 85: 1371-1378.

Prado, I.N.; Pinheiro, A.D.; Alcalde, C.R.; Zeoula, L.M.; Nascimento, W.G.; Souza, N.E. (2000). Níveis de Substituição do Milho pela Polpa de Citrus Peletizada sobre o Desempenho e Características de Carcaça de Bovinos Mestiços Confinados. Revista Brasileira de Zootecnia, 29(6):2135-2141, (Suplemento 1).

Rihani N. (1991). Valeur alimentaire et utilization des sous-produits des agrumes en alimentation animale. Options Mediterranéennes – Série Séminaires - nº16: 113-117.

Rosa, HJDO; Rego, A .; Silva, CCG; SP Alves, SP; Alfaia, CMM; Prates, JAM; Bessa, RJB (2014). Effect of corn supplementation of grass finishing of Holstein bulls on fatty acid composition of meat lipids. Journal of Animal Science, 92: 1-14.

Santos-Silva, J.; Dentinho, MT. Francisco; A. Portugal, AP; Belo, AT; Martins, APL; Alves, SP; Bessa, RJB (accepted for publication). Replacing cereals by dehydrated citrus pulp in the soybean oil supplemented diet Increases vaccenic and rumenic acids in ewe's milk. Journal of Dairy Science.

Santos-Silva. J.; Mendes, I.A.; Portugal, P.V.; Bessa, R.J.B. (2004). Effect of particle size and soybean oil supplementation on growth performance, carcass and meat quality and fatty acid composition of intramuscular lipids of lambs. Livestock Production Science, 90:79-88

Scerra V.; Caparra, P.: Foti, F.; Lanza, M.;  Priolo, A. (2001). Citrus pulp and wheat straw silage as an ingredient in lamb diets: effects on growth and carcass and meat quality. Small Ruminant Research, 40: 51-56

Scollan, N.; Hocquette, J.-F.; Nuernberg, K.; Dannenberger, D.; Richardson, I.; Moloney A. (2006). Innovations in beef production systems that enhance the nutritional and health value of beef lipids and their relationship with meat quality. Meat Science, 74: 17–33.

Scollan, N.D.; Dannenberger, D.; Nuernberg, K.; Richardson, I.; MacKintosh, S.; Hocquette, J.-F.; Moloney, A.P. (2014). Enhancing the nutritional and health value of beef lipids and their relationship with meat quality. Meat Science, 97(3):384-94.

Starcevic, K., Krstulovic L, Brozic D, Mauric M, Stojevic Z, Mikulec Z, Bajic M, Mašek T. (2014). Production performance, meat composition and oxidative susceptibility in broiler chicken fed with different phenolic compounds. Journal of Food Science Agriculture. (wileyonlinelibrary.com) DOI 10.1002/jsfa.6805 K

Wang, Y.; Jacome-Sosa, M.M.; Proctor S.D. (2012). The role of ruminant trans fat as a potential nutraceutical in the prevention of cardiovascular disease. Food Research International, 46: 460–468.

Woo, P. C. Y.; Lau, S. K. P.; Teng, J. L. L.; Tse, H.; Yuen, K.-Y. (2008). Then and now: use of 16S rDNA gene sequencing for bacterial identification and discovery of novel bacteria in clinical microbiology laboratories. Clinical Microbiology and Infection, 14: 908–934

Wood, J.D.; Enser, M.; Fisher, A.V.; Nute, G.R.; Sheard, P.R.; Richardson, R.I.; Hughes, S.I.; Whittington, F.M., (2008). Fat deposition, fatty acid composition and meat quality: a review. Meat Science, 78: 343-358.