TH17596B - Feed additives that rely on fermentation of liquid culture media; the process for the production and use of these substances. - Google Patents

Abstract

1. Animal feed additives based on fermentation liquid culture media, their production process and use. 2. Animal feed additives based on fermentation liquid culture media containing other fermentation liquid culture media components to be added to after spray drying; such products generally have insufficient apparent density and/or are sticky; therefore, aids such as perlite or powder are added to form the product into pellets. Conversely, the product is dewatered by azeotropic distillation with paraffin oil to create pellets. The problem addressed by this invention is to obtain a highly concentrated animal feed additive, specifically one with an apparent density of at least 550 kg/m³ and a standardized amount of active ingredient. 2.2 Stable pellets can be produced by pelletizing from fermentation liquid culture media containing... Animal feed additives, when containing at least 33% by weight of the fermentation product, can be produced efficiently. Pellets can be made from at least 30% by weight of fine particles, at least 70% by weight of which are smaller than 100 micrometers. The biomass may be present in whole, in part, or not at all in those pellets. 2.3 Animal feed additives such as lysine, theronin, or tryptophan are found in all liquid culture media used for fermentation.

Claims (9)

1.Volumetric density added cubes in animal feedadditive pellets (bulkdenstiy) of at least 550 kg / m3, of which the grain size is 90% by weight not more than 1 mm and less than 10% by weight less than 100 μm and mixtures containing 40-90 amino acids. % By weight, 0.5-20% protein by weight, 13% maximum carboxylic acid by weight less than 8 carbon atoms, 10% maximum total sugar by weight, 6% fat and oil by weight, and 3% minerals. By weight by creating a nodule by mixing fine particles Where at least 70% by weight of fine particles They are smaller than 100 micrometers to match the binder selected from the water-containing group. And liquid food for fermentation The fermentation broth and the fine particles were obtained from the fermentation liquid for fermentation containing amino acids and biomass, dried by direct spraying. Which liquid food for fermentation is obtained from bacteria culture in fermented food (fermentation medium) containing assimilable sugars selected from a group containing Starch Hydrolyzate (starchhydrolyzates), sucrose, molasses of beet sugar and cane sugar under limited sugar conditions, when digestible and absorbable sugar concentrations were maintained at Or reduced to a maximum of 0.3% by weight 2. The process for producing nodules added to the pelletized feed with at least bulk density. 550 kg / m3 It contains at least 33% amino acids by weight, which in principle consists of 1) Bacterial cultivation of fermented foods containing assimilable sugars selected from the group containing. Starch hydrolyzate, sucrose, molasses of beet and cane sugar. Under sugar limiting conditions where digestible and absorbable sugar concentrations in fermented foods are maintained at Or reduced to a maximum of 0.3% by weight until fermentation liquid food (fermentation broth) containing amino acids. And biomass was created 2) liquid cooking for fermentation (fermentation broth) to dry by spraying to generate at least 70% fine particles by weight with particle size for fine particles at least 70% by weight less than 100 μm and 3) forming by mixing. Fine particles are well combined with binders selected from the water-containing group. And liquid food for fermentation To form a nodule containing at least 30% amino acids by weight and grain size, where 90% by weight not more than 1 mm and less than 10% by weight less than 100 μm 3. The round ball added to the animal feed as mentioned in claim 1 where the mixing is well blended is a high shear mixing. 4. The nodules added to the feed as described in claim 1 contain chlorotetracycline. Or a type of amino acid As an additive 5. Additive nodules in animal feed as described in claim 4, where amino acids are selected from those containing lysine, theronine or tryptophan. 6. Additive nodules in animal feed as described in claim 1 in which at least one of the following components is in the indicated range: amino acids (one or more) 40-82. % By weight, protein 10-16% by weight, carboxylic acid with the maximum 8% by weight, less than 8 carbon atoms, 2-10% sugar by weight, 5-25% mineral by weight. 7. The process referred to in claim 2 consists of: Separation of part of the liquid food ingredients for fermentation Before spray drying 8. Process referred to in claim 2, which produces fine particles into nodules with a high shear blending tool. 9.Animal feed containing additives With which improvements are made Include the added cubes in the feed as referred to in claim 1.