DD266728A1 - FEEDINGSTUFF PROCESS FOR CEREALS AND COTTON FRUIT - Google Patents

Abstract

The invention includes a feed digestion process for cereals and Koernerfruechte. The present invention relates to a process for the production of feed from cereals and Koernerfruechten. According to the invention, the Koernerfruechte are mechanically comminuted and therefrom an aqueous Mahlproduktdispersion by mixing with water or aqueous Nährfluessigkeiten at a water / Mahlproduktverhaeltnis of 0.5 ... 5.0 kg H2O / kg milled product produced. The Mahlproduktdispersion is heated to a temperature of 25 ... 55C, by adding pure cultures, population or spontaneously a lactic acid fermentation for a period of 2 ... 22 h subjected. Thereafter, the lactic acid feed preparation is hydrolytically liquefied during a period of 5 min. .. 2 h at a temperature of 65... 135 C and then cooled to a temperature of 55-65 ° C. The feed ingredients are further degraded by product-specific and / or added hydrolases during a period of 2 ... 10 h. The ready-to-eat feed mixture can be prepared by adding active ingredients to the lactic acid or liquefied or hydrolysed feed preparation or by reducing the carbohydrate content of the lactic acid feed preparation. The process is suitable for the production of feed from cereals and Koernerfruechten with digestive and digestive digestive ingredients.

Description

For this 2 pages drawings

Field of application of the invention

The invention relates to a Futterauchau'jchluftverfahren for cereals and grains for the production of feed for Tihrernfthring. It is applicable to the production of feed from agriculturally important grains such as wheat, rye, barley, oats, triticale, rice, millet, corn, legumes and others.

Gnarakterlstik of bekannton prior art Main constituents of the grains are carbohydrates and protein.

Due to this composition, grains are important retention components of the feeding of monogastrids and ruminants.

The predominantly used process for the ration-proof processing of grain crops for animal nutrition consists in mechanically grinding the grains into a coarse-grained manner. ^Q m and the shredded cereal crops in dry form directly or as a recipe host portion of a compound feed. Use in animal feed.

With mechanical comminution, one can only achieve a still-physical change in shape or fragmentation and formation of granular fragments.

However, the mechanical comminution is a prerequisite for the quantitative and qualitative process of Verwertungsvorgängo in the digestive tract,

An appreciation or a chemical or other modification of the grain constituents is not achievable in a mechanical-physical treatment of the grain fruits following dioxygen breakdown. This is particularly disadvantageous in grains wio z. For example, rye, in which individual ingredients in feeding give growth depressions, indigestion, pathological changes of the bone and muscular system, or feed intake refusals. Such feeding and holding ingredients are not altered by mechanical comminution. Rather, further dispersion promotes increased release of the pollutants, so that they are effective in a much shorter period of time, to the extent possible affect the animal and lead to toxic phenomena. Rye or other grains that contain digestive substances can therefore only be used in a very small proportion of the overall dietary animal ration. For some grain crops, feed intake is completely denied by bitter or similar decaying grain ingredients.

The subject of a number of proposals is the increase in digestibility and / or the chemical or other change harmful grain ingredients.

Are known z. As the processes for extrusion or pelleting of grain crops.

In these ancestors, the starch anole of the mechanically coarsely ground grains is gelatinized by a combined mechanical-thermal treatment and thus improves the digestibility of the grains especially when feeding monogastrids. Other grain ingredients were not changed due to the treatment conditions. The known mechanical-thermal digestion processes are complex in terms of apparatus and energy. The typical gear equipment is subject to considerable wear. The performance of the machine systems is low, so that the extruded and pelleted feeds are burdened by high machine and energy costs. Therefore, the introduction of the processes is ruled out for the mass production of animal feed and is only customary for the production of special feeds using non-consumable feedstuffs.

It is also known that by increasing the mechanical degree of digestion it is possible to increase the usability of the digestible grain constituents in monogastrids. However, the increase in the mechanical degree of digestion is associated with complete release of the pentosans, β-glucans and mucilages. The mechanical release of these Korninhaltostoffe has an increased water binding result, so that in liquid feed systems to maintain the Pümähigkoit the Wacsoranteil the feed mixture must be increased. Thus, the energy concentration in the feed and dio benefits or Tageszunohmon goes back gohen. At the same time, the specific feed expenditure increases.

Flour or fine-pitched grain butter or compound feed prepared therefrom, the grain balance of which contains a high proportion of water-soluble or water-swellable hydrocolloids, can be used poorly in liquid feed plants. The use or distribution of the liquid feed takes place in the large-scale systems of animal production by means of flow conveyors. Due to the high susceptibility of liquid feed by rot-bacterial spoilage, the flow-conveying systems are after each

To clean feeding pearl. The cleaning is done by displacing the feed grates from the conveyor tubes with rinse water. In this case, a dilution of a portion of the feed can not be avoided, so that individual groups of animals feed with a

lower energy concentration. This is associated with a reduced energy intake and a failure to exploit the genetic growth factors.

Methods are also known for the preservative storage of grain wet kernels, such as Corn. In this method, combine-dried grain fruits are comminuted mechanically together with Kolebenbestandtoilen

and subjected under anaerobic conditions at ambient temperature of a spontaneous, predominantly lactic acid fermentation.

This method is not suitable for normal harvest wet grains. A change to you grain ingredients, especially

the consumption-inhibiting flavoring or digestion-depressing agents can not be achieved with this '' experience.

Also known are methods for high pressure and Hochtomperaturbihandlung of grain crops. Be! In this method, the grain is heated by introducing high-pressure steam into pressure vessels and then

suddenly relaxed. Dios> <: i Hitzo pressure-relief treatment leads to puffy structures with a profound

Material conversion. The production of puffed grains is complex in terms of apparatus, costly and therefore separates

for a wide application in the production of bulk feed.

A proposal is also known (Bednarskl, W., Sienkiewiecz, T .: use of whey for biological treatment and Preservation of products Lebensmittelindustrie 33 [1986] 3, pp. 115-117) for the anaerobic treatment of Roggon with

lactic acid-producing cultures or media.

For this purpose, rye z. B. mixed with iVtoike, crushed after a swelling time and under anaerobic conditions Ambient temperature fermented for about 6 ... 7 weeks. Due to the ineffective process conditions, only a small proportion of the digestion-depressing substances can be used

make ineffective.

The process described is extremely time-consuming and therefore not suitable for the production of liquid feed

in large-scale systems of animal production.

Object of the invention

The object of the invention is to produce feeds with high digestibility, high feed value and good sensor-like properties from grains which are consumed and / or digestion-depressing ingredients, feeding them with high daily intake, high feed conversion and a low specific expenditure of feed energy per unit of mass of kitten formed is achieved.

Another objective is to improve animal health, ensure high slaughter yields and qualities, reduce shovels turnover times, reduce the cost of animal feed production, reduce the losses of energy from production, distribution and feeding to reduce.

Explanation of the essence of the invention

The invention has for its object to develop a simple apparatus and thus widely applicable method for the mass production of qualitatively upgraded feed from food and / or digestive desiccating ingredients contained grain crops, whereby the energy concentration is increased in the liquid feed, the feed easily promoted in existing liquid feed plants a high microbiological stability of the liquid feed against spoilage is ensured and the production of the feed and the degradation of the consumption and / or digestion digestive grain ingredients takes place in a much shorter period of time.

According to the invention, the object is achieved by finely comminuting cereal grains from the ground products using water or other nutrient liquids predominantly containing water at a water / milling product ratio of 0.5 to 5.0 kg H ₂ O / kg of ground product aqueous Mahlproduktdlsperelon created, the dispersion heated to a temperature of 25 ... 65 ⁰ C, the warmed Mahlproduktdispersion wet mechanical nachbehanddlt and subjected to the grains or fed to a population or a pure culture acidifying microorganisms of a predominantly lactic acid fermentation, the lactic fermentation under aerobic or anaerobic conditions for a period of 2 to 22Ii, then raises the lactic meal dispersion to a temperature of 5 ... 25 ⁰ C above the lower gelatinization temperature of the starch of the feed component with the highest gelatinization temperature, by plant or microbial Enzymo liquefies the lactic acid meal dispersion and hydrolyzed part of the macromolecular feed ingredients during a treatment time of 1.5 to 10h, then terminates the treatment by lowering the temperature and feeding the feed thus prepared directly or after supplementation with other nutrients and drugs.

For the preparation of open-minded invention. Grain feed can be corn, wheat, rye, barley and oats.

The invention is further applicable to the production of digested feeds using rice, millet, buckwheat, and the like. Grains and legumes such as beans, peas; Lentils, lupines and others For the purposes of the invention are under the collective term grains cereals, legumes, millet, buckwheat u.a.m. Roger that.

It can also mills typical co-products of the aforementioned grains such. As feeds, bran, shells

u.a.m. Used in the context of the invention as raw materials. It is still possible to use co-products in the

Production of cereal starch accrue in the context of the invention for the production of digested feed

use.

The raw materials used according to the invention for the digested feed are determined by mechanical methods

comminuted, the comminution can be done as dry or wet comminution (usable for this are hammer mills,

Pin mills, toothed disc mills, cone mills, ball mills, roller mills, pendulum cone mills, corundum mills, De-integrators, homogenizers). According to the invention, the mechanical comminution is carried out so that a part of the grain ingredients is crushed and

so that it is available for the subsequent process steps in an available or easily hydrolyzable form.

According to the invention, the mechanical comminution is carried out in such a way that a flour-fine to foingrießiges ground product

receives. The grain spectrum should cover the area of 10 ... 1500m.

From the mechanically shredded grain crops, the dry or liquid coproducts of the mill or the Starch production is by means of suitable mixing devices continuously or batchwise using water

or aqueous nutrients according to the invention prepared a water-Mahlproduktdispersion. The mixing ratio can be adjusted according to the required energy concentration in the range of 0.5 ... 5.0 kg H ₂ O / kg feed Lutro.

In the range according to the invention, an initial consistency is obtained, which makes the area dough-like to niggly-suspended

sweeps.

For the preparation of the aqueous Mahlproduktdispersion can be used water or aqueous nutrients, Die Nutrients may be

- Potato fruit water, flour extract, corn steep liquor, thin or rinsing molasses, whey, Brennereischlempen, cooking water from fish and meat processing, fermentation processes from biotechnological production u.a. aqueous nutrients contained wastewater.

The erfinktungsgemöß prepared doughy to suppig-suspended mixed product is by using preheated water or Nährflüssigkeit or by subsequent heating to a temperature of 25 ... 50 ° C, but not more than 2 ... 3 ⁰ C below the lower pre-whitening temperature of the feed mixture containing starch type set with nlecligpton gelkleisterungstemporatur.

The temperature-controlled mixed product according to the invention is incubated with Hein or mixed cultures and / or subjected to a disruptive treatment of 1.5 to 22 h using natural occurring on the grain or supplied with the nutrient fluid population. During the treatment time, the raw material's own and / or the microbially formed enzymes are used to reduce the initial viscosity of the aqueous mixed product by a multiple. At the same time, lactic acid is predominantly formed by the acidifying mosomal microorganisms. The lactic acid formed in the feed mixture during the treatment protects the highly sensitive feed mixture against rot-bacterial spoilage even at low temperatures. If low-enzyme grains are used, the plant-specific enzymes typical for raw materials can be obtained by adding raw-material-free enzymes from the group of amylasone, amyloglucosidazone, proteases, gluconases, hemicellulases, celluloses and the like. with regard to the feed components of substrate-specific enzymes supplementing strengthen.

After substantial reduction of the starting viscosity of the mixed product by the treatment according to the invention, it is possible to supplement the lactic acid-reduced and reduced-viscosity feed mixture by adding protein feeds and / or by mixtures of active substances and thus produce a complete, liquid compound feed which can be fed directly.

According to the invention, a higher degree of digestion for the feed preparation makes sense for monogastric feeding. For this purpose the viscosity reduced, milchscure feed composition is heated to a temperature of 60 .. .135 ⁰ C, for a time from 5 min to 2 h an enzymatic Hydrolyso by rohstoffoigene and / or supplied to vegetable and / or microbial enzymes and subjected to the starch content of the feed preparation liquefied. After the thermal treatment is set to a temperature of 55 to 65 ⁰ C ago and hydrolyzed the partially liquefied feed preparation for a period of 2 to 10h by raw-material-typical and / or post-fed vegetable or microbial enzymes from the group of hydrolases such as alpha and Glucoam / Iases, proteases. Gluconases, hemicellulases, celluloses, etc. The lactic acid, viscosity-reduced and partially hydrolyzed feed preparation can be fed directly to the feed by incorporation of protein carriers and mixtures of active substances as a complete feed. According to the invention, it is possible to produce a largely complete feed preparation by treating a legume-containing mixture of the grains.

Using the solution according to the invention, it is possible to produce a wholefood feed from grain crops and supplementation with active ingredients and processing of an aqueous nutrient solution which is obtained as a product of the food industry The feed produced according to the invention can be fed as fed concentrate in the feeding of ruminants or as Alloln food is feedable when feeding non-ruminants.

Particularly advantageous is the combined, multi-stage, hydrothermal, enzymatic and microbiological treatment. This lactic acid is formed, which effectively protects the aqueous feed mixture as a lactic organic acid against rot-bacterial spoilage.

The solution according to the invention is particularly important in industrial animal production plants with flow feeding. The feed remains of the lactic acid feed can remain in the pipeline until the next feeding period. Even at high outside temperatures, no food spoilage occurs during the feed pauses. This avoids the previously undetectable dilution of Jes Flüssigfutters by rinse water and the deterioration of the feed quality for individual groups of animals.

The energy losses in the biological formation of lactic acid are very low and account for only a fraction of the energy losses due to putrefaction bacterial spoilage. The lactic acid itself enters the energy balance of the animals and is fully utilized by them.

The Energieverlusto in the biological formation of lactic acid are very small and account for only a fraction of Energy loss through decay-bacterial spoilage. The lactic acid itself enters the energy balance of the Tioro and is used by

fully utilized.

Elno significant appreciation learns the Futtermittolmlschung by the hydrothermal treatment according to the invention. By

According to the invention, the hydrolytic, microbiological treatment completely or partially destroys or deactivates the consumable and digestive corn ingredients. Therewith no such

Grain fruits wio z. ß. Rye to be used extensively for use as a feedstock. The Eifindungsgemäß produced liquid complete feed has a high dry matter and is still in the Flioßförderanlagen

can be used without problems. DIo feed intake of the animals is very good. After a short time of getting used to, the lactic acid feed is very readily accepted by the animals.

Ausführungsbelsplele

The invention will be explained in more detail by Ausführungsboispiule. In the accompanying drawings show

1 shows a block diagram for the production according to the invention of a complete feed for pigs from feed rye FIG. 2 shows a block diagram for the production according to the invention of a ready-to-feed mixture for non-ruminants

Futterroggen Figure 3: a block diagram for the production according to the invention of a finished feed mixture of co-products of

Milling and cereal starch production Figure 4: a block diagram for the production according to the invention of a complete feedingstuff from feed rye

In Figure 1 mean

0 the storage of rye

1 mechanical shredding

2 the preparation of the water-milled product mixture

3 enzymatic hydrolysis and lactic acid formation

4 Mix the F Jttlgfuttor W theWasoraddition

SK addition of the acid culture WS and BM the addition of the active ingredient mixture and the bean flour FF the liquid finished feed In Figure 2 mean

0 the rye storage

1 the mechanical crushing

2 the preparation of the water-milled product mixture

3 enzymatic hydrolysis and lactic acid formation

4 high pressure liquefaction

5 Saccharification, Mixture of the finished feed W, the water added

SK addition of the acid culture E enzyme dosage WS and BM the addition of the active ingredient mixture and the bean flour FF the liquid finished feed In Figure 3 mean

0 the stocking of the small grain rye

1 the mechanical comminution of the small grain rye

2 Preparation of the aqueous mixture of crushed Kleinkornroggen and waste products of milling and rye starch production

3 enzymatic hydrolysis and acid formation

4 saccharification

5 Mixture of the finished feed RF Product of the starch production RK Rye bran

WS and BM active substance mixture and bean flour

FF denflüssigo ready-feed In Figure 4 mean

0 the storage of the milling rye

1 the mechanical comminution on t iner impact mill

2 the screening of the Rogginklele

Figure 3 shows the preparation of the aqueous ground product mixture

4 the enzymatic-microblastic reaction for reducing the viscosity of the gums

5 the separation of a part of the starch by centrifugation

6 the mechanical concentration of the Fugat of the stage

continue to mean

AF dao complete food

KL bran

SK the microbiologically active mixed water SS the starch-containing sediment separated by centrifuging Example 1: Production of a complete feedingstuff from feed rye for pigs Feed rye is pre-shredded with a hammer mill and comminuted with a pin mill. In the case of two-hour production of the ground product Hegen 98% of the particles in the range of 5 ... 30Om. From dom

fine-grained rye flour product is mixed with 6O ⁰ C warm water an aqueous millbase dispersion with a water / Mahlprodukt-Verhhältls of 1.7 ky H ₂ O / kg of ground product prepared. The about 40 ° C warm aqueous

Milled product dispersion is incubated with a pre-propagated pure culture of Lactobacillus Brevls and incubated for approximately 7 h Rührbehälter moderately circulated. After treating the mahbrod dente perslon with lactic acid fermentation, you have a pH of 3.9 and a mixture Viscosity of about 700Pas. The lactic acid feed mixture is therefore very easy to pump. The lactic acid, viscosity-reduced aqueous feed preparation is provided by an active ingredient mixture and protein carrier

supplemented. The supplemented feed is used as the final mast for pigs.

Example 2: Production of a complete feedingstuff from feed rye for pigs Feed rye is pre-shredded with a hammer mill and comminuted with a pin mill. As Stiftmühte becomes one Slchtermahlor used, The final fineness of the ground product is in the range of 0.03 ... 0.16m. From the fine-grained Milled product and 50 ⁰ C warm water is an aqueous mill product mixture with a Wessor / flour ratio of

2.0 kg H] O / kg of milled product. The about 4O ⁰ C warm aqueous ground product mixture is stirred moderately for about 7 h and formed by selective propagation of the typical roggenic acid-forming population so much acid, mainly lactic and acetic acid, that a pH of 3.9 results. The lactic, viscous reduced ground product is then a

Subjected to high pressure digestion. In an injector, the milled product is heated by introducing direct steam to about 135 ⁰ C and under elevated pressure about

3. ..5min treated. Thereafter, the ground product is cooled to a temperature of 62 ⁰ C by flash evaporation in a large vacuum.

An amylolytic complex enzyme is added to the cooled ground product, and the glutinous rye starch is saccharified. To Supplementation by active ingredients and a protein feed can make the liquid feed from wholesome and

balanced feed in pork premort.

The technical solution according to Example 2 is also for low-enzyme Kö: nerfrüchto such. As corn, barley, oats, etc. suitable. Example 3: Production of a complete feedingstuff from mill outlets, rye bran and co-products of Rye starch production

Small-grained rye, which is obtained in the processing of mill rye mills, is crushed mechanically with a hammer mill. The large-size ground product is processed together with rye bran and aqueous Fugat, which is obtained in the rye starch production, to a coarsely dispersed aqueous milled product mixture with a water / ground product ratio of 24 kg H ₂ O / kg dry matter. The mixture is heated this mixture to a temperature of 4O ⁰ C and so initiates the enzymatic hydrolysis of the Roggenschlelmstoffo and the acid formation. The reaction mixture is stirred moderately and periodically briefly subjected to a wet-mechanical secondary comminution. Suitable aggregates for wet-mechanical secondary comminution are cone homogenizers or centrifugal mills which operate on the rotor-stator principle. With the procedure according to the invention periodically viskositätserhöhendo substances are released in the ground product mixture and hydrolyzed by enzymatic action, This gives a considerable viscosity reductive Mahlproduktsuspension, which can be further processed according to Example 1.

Example 4 Continuous Hurstellung of a complete feed from Mahlroggen Feed rye is comminuted on an impact crusher to a ground product. From dom ground product are through Screening the bran separated. The sieved ground product is then treated with microbiologically active recirculate, which in the

mechanical concentration of the finished feed is obtained and predominantly lactic acid-containing lactobacilli, streptococci and yeasts mixed. The water to ground product ratio is 1.5 kg H ₂ O / kg ground product. The watery

Milled product mixture is treated at a temperature of 42 ⁰ C for about 22 hours. Then it becomes part of the rye starch

separated. The starch is separated with a centrifuge. The Fugat of the centrifuge is thickened to a dry mass of 35 ... 40%. For the Fugatkonzentrierung also a centrifuge is used. The centrifuge outlet has one

Concentration of less than 5% and is recirculated to microbiologically active mixing water to position 3. In the treatment according to the invention of the milling rye, a feed with a dry matter of 35..40% is obtained.

and a protein / starch ratio of 1: 5 with an energy concentration of 710Efs / kg feed.

The feed according to the invention was toxic with the aim of proving the elimination of typical roggen Ingredients added to a group of young pigs. The feeding takes place as a lack diet, d. H. the concentrated rye stuffing was used as a complete feed. DIo rations have been designed so that only 60% of the optimal nutrient requirement; is covered. With limited feed intake, about 80% of age-appropriate increases are achieved.

Claims (11)

1. FuttGif nittelaufschlußverfahren for cereals and grain crops, characterized in that crushed grains fruits mechanically, from the crushed Körnermahlprodukten and water, or predominantly water-containing Nährflüssigkaiten an aqueous Mahlproduktdispersion with a water / Mahlproduktverhältnis of 0.5 ... 5.0 kg _H: O / kg milled product, the milled product dispersion at a temperature of 25 ... 55 ⁰ C warmed in the warmed Mahlproduktdispersion spontaneously or with a supplied population or a pure culture initiates a predominantly lactic fermentation, for a period of 2 to 22 hours, the aqueous Mahlproduktdispersion subjected to enzymatic-microbiological treatment, then supplemented with active ingredients, vegetable and animal protein carriers and fed. 2. Futtermittelaufschlußverfahren according to claim 1, characterized in that mechanically comminuted grains, from the crushed grain meal products and / or Mühlen technical disposals or co-products and co-products or Abprodukten Cerealienztärkeherstellung and water or predominantly wnsserenthaltenden nutrients an aqueous Mahlproduktdispersion with a water / Milled product ratio of 0.5 ... 5.0 kg H ₂ O / kg milled product produces the Mahlproduktdispersion heated to a temperature of 25 ... 55 ⁰ C, in the warmed Mahlproduktdispersion spontaneously or with a supplied population or a pure culture, a predominantly lactic acid Fermentation initiates, during a period of 2 to 22 h, the aqueous millbase dispersion of an enzymatic microbiological treatment, then supplemented with active ingredients, vegetable and animal Prote'nträgern and fed. 3. Futtermittelaufschlußverfahren according to claim 1, characterized in that mechanically comminuting grain, from the minced KörnermaMprodukten and water or predominantly water containing nutrient liquids an aqueous millbase dispersion with a water / Mahlproduktverhältnis of 0.5 ... 5.0 kg H ₂ O / kg of ground product establishes that Mahlproduktdispersion to a temperature of 25 ... 55 ⁰ C heated in the warmed Mahlproduktdispersion spontaneously or initiate a predominantly lactic acid fermentation with a fed population or a pure culture, during a time of 2 to 22 h, the aqueous Mahlproduktdispersion a enzymatisch- Then, by treatment in a centrifugal field, part of the starch is separated from the lactic-acid ground product dispersion and the protein-enriched feed is fed with supplementation with active ingredients. 4. Futtermittelaufschlußverfahren according to claim 1 ... 3, characterized in that the crushing of the grains takes place as dry and / or wet comminution and is carried out as coarse and fine comminution * 5. Futtermittelaufschlußverfahren according to claim 1 ... 4, characterized in that as aqueous nutrients potato fruit juice, aqueous flour extract, corn steep liquor, Dünnoder Spülmelassen, whey, Brennereischlempen, cooking water from fish and meat processing, Formentorabläufe from biotechnological production u.a. aqueous waste water containing used. 6. Feed digestion process according to claim 1 to 5, characterized in that one initiates the lactic acid fermentation in the aqueous meal product dispersion by Vorkulturon of pure cultures and / or populations of predominantly lactic acid-producing microorganisms. 7. Futtermittelaufschlußve rfahren according to claim 1 ... 5, characterized in that one initiates the lactic acid fermentation in the aqueous meal product dispersion by using aqueous nutrient liquids containing the lactic acid-forming microorganism population as mixed water. 8. Futtermittelaufschlußverfahren according to claim 1 ... 5, characterized in that one initiates the lactic fermentation in the aqueous Mahlproduktdispersion by using aqueous recirculate. 9. Futtermittelaufschlußvp-driving according to claim 1 ... 3, characterized in that one treats grain and grain crop as a carbohydrate source and protein carrier to the extent necessary in the digestion process together. 10. Futtermittelaufschlußverfahren according to claim 1 ... 9, characterized in that one heats the viscous reduced lactic feed preparation to a temperature of 60 ... 135 ⁰ C, during a tent of 5 min to 2 h, the feed preparation of an enzymatic hydrolysis by raw material and / or fed vegetable and / or microbial Enz / me further liquefied feed preparation and fed to animals after cooling to room temperature. 11. Feeding method according to claim 1 ... 10, characterized in that one adjusts the lactic, liquefied feedstuff preparation to a temperature of 55 ... 65 ⁰ C by means of raw-material-internal and / or supplied enzymes from the group of hydrolases the ration components dor Feed mixture further degraded, the hydrolysis is carried out for a period of 2 to 10 hours, then cooled to room temperature and fed to animals.