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Probiotic supplementation effects on milk fatty acid profile in ewes

  • Shahab Payandeh (a1), Farokh Kafilzadeh (a1), Manuela Juárez (a2), Miguel Angel de la Fuente (a2), Darab Ghadimi (a3) and Andrés L Martínez Marín (a2)...
Abstract

We hypothesised that probiotic feeding would alter the fatty acid (FA) profile of sheep's milk. Sixteen lactating ewes, kept under the same feeding and management practices, were randomly allocated to receive either a control diet or the same diet supplemented with a commercial multi-strain bacterial probiotic. Milk fat FA contents were monitored fortnightly for eight consecutive weeks from 14 d after lambing. Probiotic supplementation increased the contents of butyric and caproic acids in milk fat and had no negative effects on other relevant FA from the human's health point of view (i.e., no differences in branched chain, vaccenic, rumenic and n-3 FA were observed). Under the conditions assayed in the present work, the contents of milk FA originated from rumen microbial metabolism were scantly altered, which suggests that the rumen conversion pathways of FA were not substantially modified by the probiotics.

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*For correspondence; e-mail: pa1martm@uco.es
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Current address: Departamento de Producción Animal, Universidad de Córdoba, 14071 Córdoba, Spain.

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Apás, A, Arena, ME, Colombo, S & González, SN 2015 Probiotic administration modifies the milk fatty acid profile, intestinal morphology, and intestinal fatty acid profile of goats. Journal of Dairy Science 98 4754
Bodas, R, Manso, T, Mantecón, AR, Juárez, M, De la Fuente, MA & Gómez-Cortés, P 2010 Comparison of the fatty acid profile in cheeses from ewes fed diets supplemented with different plant oils. Journal of Agricultural and Food Chemistry 58 1049310502
Fievez, V, Colman, E, Castro-Montoya, JM, Stefanov, I & Vlaeminck, B 2012 Milk odd-and branched-chain fatty acids as biomarkers of rumen function – An update. Animal Feed Science and Technology 172 5165
Maragkoudakis, PA, Mountzouris, KC, Rosu, C, Zoumpopoulou, G, Papadimitriou, K, Dalaka, E, Hadjipetrou, A, Theofanous, G, Strozzi, GP, Carlini, N, Zervas, G & Tsakalidou, E 2010 Feed supplementation of Lactobacillus plantarum PCA 236 modulates gut microbiota and milk fatty acid composition in dairy goats – a preliminary study. International Journal of Food Microbiolology 141 S109S116
Martínez Marín, AL, Gómez-Cortés, P, Gómez Castro, G, Juárez, M, Pérez Alba, L, Pérez Hernández, M & De la Fuente, MA 2012 Effects of feeding increasing dietary levels of high oleic or regular sunflower or linseed oil on fatty acid profile of goat milk. Journal of Dairy Science 95 19421955
Martínez Marín, AL, Gómez-Cortés, P, Núñez, S ánchez, N, Juárez, M, Garzón Sigler, AI, Peña Blanco, F & De la Fuente, MA 2015 Associations among plant oils fed to dairy goats and C18 isomers in milk fat. Journal of Dairy Research 72 152160
Ogawa, J, Kishino, S, Ando, A, Sugimoto, S, Mihara, K & Shimizu, S 2005. Production of conjugated fatty acids by lactic acid bacteria. Journal of Bioscience and Bioengineering 100 355364
Palmquist, DL 2006 Milk fat: origin of fatty acids and influence of nutritional factors thereon. In Advanced Dairy Chemistry, Vol. 2: Lipids, 3rd edn, pp. 4392 (Ed. Fox, PF & McSweeney, PLH). USA: Springer
Shingfield, KJ, Chilliard, Y, Toivonen, V, Kairenius, P & Givens, DI 2008 Trans fatty acids and bioactive lipids in ruminant milk. Advances in Experimental Medicine and Biology 606 365
Vlaeminck, B, Fievez, V, Cabrita, ARJ, Fonseca, AJM & Dewhurst, RJ 2006 Factors affecting odd- and branched-chain fatty acids in milk: a review. Animal Feed Science and Technology 131 389417
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Journal of Dairy Research
  • ISSN: 0022-0299
  • EISSN: 1469-7629
  • URL: /core/journals/journal-of-dairy-research
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