초록 ▼

The invention provides novel feedstuffs for ruminants comprising an edible water insoluble salt of an edible higher fatty acid, free fat, excess of the salt-forming metal, and optionally a further nutritional material, expecially a proteinaceous feedstuff such as soya bean meal. Such feedstuffs may

The invention provides novel feedstuffs for ruminants comprising an edible water insoluble salt of an edible higher fatty acid, free fat, excess of the salt-forming metal, and optionally a further nutritional material, expecially a proteinaceous feedstuff such as soya bean meal. Such feedstuffs may be produced by forming a mixture of a basic oxide such as calcium oxide, a mixture of fatty acid and triglycerides, water and optionally the further nutritional material, and allowing the oxide to react with the acid to form the water-insoluble salt. The hot reacting mixture is spread out so that water evaporates spontaneously and a friable product is obtained. The process is operated continuously.

대표청구항 ▼

Apparatus for carrying out a continuous process for the production of a ruminant feedstuff which process comprises continuously forming a mixture of (1) one or more edible, saturated or unsaturated fatty acids containing 14, 16 and/or 18 carbon atoms each, with not more than minor amounts of fatty a

Apparatus for carrying out a continuous process for the production of a ruminant feedstuff which process comprises continuously forming a mixture of (1) one or more edible, saturated or unsaturated fatty acids containing 14, 16 and/or 18 carbon atoms each, with not more than minor amounts of fatty acids containing 12 and/or 20 carbon atoms each, the said fatty acid or fatty acids having an iodine value of less than about 60 and a melting point of at least 30°C., and being mixed with triglycerides of said fatty acids and unsaponifiable material in the proportions of 60% to 90% by weight of said acids, 40% to 10% by weight of said triglycerides and less than 3% by weight of unsaponifiables; (2) one or more edible basic oxides capable of forming edible, water-insoluble salts with said fatty acids, the weight of the said oxide (2) being from 20% to 80% in excess of the weight equivalent of the total fatty acids; and (3) water in a proportion of 10% to 30% by weight of said fatty acids and triglycerides (1); homogenizing said mixture before substantial chemical reaction takes place, continuously spreading out said mixtiure at above 60°C. and allowing said mixture to react exothermically to form water-insoluble salts of said fatty acids; and continuously maintaining the reacting mixture in a spread-out configuration until it has cooled to below 70°C. and sufficient water has evaporated to give a friable product; said apparatus comprising: means for continuously supplying measured amounts of said mixture of fatty acids and triglycerides, means for continuously supplying measured amounts of said basic oxide, and means for continuously supplying measured amounts of water; one or more mixing pump means for continuously mixing said fatty acids and triglycerides, said basic oxide and said water; one or more conveyor belts for receiving the mixture from said pump or pumps and arranged to permit the mixture to react thereon; sizing means for adjusting the size of the reaction product; and means for collecting said product.