Abstract: A use of pyrroloquinoline quinone (PQQ) for at least one of preserving the quality of meat obtained from farmed animals, relates to preventing the apparition of the defaults in meat, limiting, stopping the development of defaults in meat. The defaults are linked to myopathy, with farmed animals, and preparing a feed additive or a premix in order to preserve the quality of meat obtained from farmed animals and/or in order to at least one of preventing the apparition of the defaults in meat, limiting and stopping the development of defaults in meat. The defaults are linked to myopathy, with farmed animals. The use also relates to feed additive, a feed and a premix having PQQ.

Abstract: The present invention relates to the RumC1, RumC2 and RumC3 peptides with antimicrobial activity, and also to the genes encoding these peptides and isolated from Ruminococcus gnavus E1.

Abstract: A method of improving livestock performance that includes administering a synergistic composition including a bioavailable methionine compound and at least one essential oil, as a feed additive to livestock. Improved livestock performance includes improved livestock growth, viability, homogeneity, production efficiency, or any combination thereof.

Abstract: The invention concerns a food composition, designed to complement animal feed in methionine, said composition having a synergistic bactericidal effect on the bacterial activity of the bowel flora. Said food composition of bioavailable methionine comprises: a) a bioavailable methionine compound and b) at least one essential oil.

Abstract: The present invention relates to the RumC1, RumC2 and RumC3 peptides with antimicrobial activity, and also to the genes encoding these peptides and isolated from Ruminococcus gnavus E1.

Abstract: The invention concerns a food composition, designed to complement animal feed in methionine, said composition having a synergistic bactericidal effect on the bacterial activity of the bowel flora. Said food composition of bioavailable methionine comprises: a) a bioavailable methionine compound and b) at least one essential oil.

Abstract: The present invention generally relates to the feeding of animals, and in particular to the complementation of this feeding with an active compound, i.e., an amino acid, or an amino acid derivative, for example methionine. The present invention in particular relates to a feed complement for animals comprising at least one amino acid or amino acid derivative and at least one olfactory additive.

Abstract: The non-therapeutic animal husbandry method according to the invention consists in administering, by the oral route to a monogastric animal, a stable derivative of vitamin E, either on its own or mixed with an additive and/or a feedstuff, with the said derivative being hydrolyzable into the assimilable form of vitamin E, and being administered to the animal in the presence of at least one alimentary emulsifier which is selected from the non-ethoxylated esters of sorbitol and fatty acids. The invention also relates to a formulation which comprises a stable derivative of vitamin E and at least one said alimentary emulsifier and to the use of an alimentary emulsifier in animal nutrition.