RUMINANT FODDER ADDITIVE SUITABLE FOR FODDER PELLETS, AND RUMINANT FODDER PELLET.

摘要

This invention relates to a pelletizable pelletization resisting lumen bypass material obtained by subjecting a lumen bypass material, which is molded out of a biologically active ingredient and a protective substance, to a reinforcing treatment to withstand the mechanical stress imparted to the material during the pelletization thereof and humidifying and heating with steam; and a ruminant fodder pellet which contains the pelletization resisting lumen bypass material as a component. Namely, the present invention is directed to a pelletization resisting lumen bypass material obtained by mixing one or not less than two kinds of lumen bypass materials, which are molded out of a biologically active ingredient and a protective substance, in a molded product of the above-mentioned various kinds of high polymers (pelletization resisting protective agents) having shape retaining characteristics in a pelletization step; and a ruminant fodder pellet using this pelletization resisting lumen bypass material. This invention enables a lumen bypass material-containing fodder pellet, the practical use of which was impossible in the past, to be put to practical use.