CS198804B1 - Manufacturing method of concentrate liquid fodder - Google Patents

Description

It is an object of the present invention to produce concentrated liquid feed from densified fermentation residues that can be averaged or used as an organic binder in the production of twisted feed instead of meles.

It is known that some residues from fermentation processes after separation of substances formed by the original fermentation are used in the feed industry. They are not precious cereal and geographic distillery.

It has been found in the fermentation of fermentation product habits that their direct acclamation is only possible if they do not contain too much salt when their precise dosing is ensured during the acclamation. The decisive factor here is the circulation of potassium salts, which adversely affect the utilization of custom in feed production. The residues from the fermentation processes contain at least a few glycidic substances, so the ratio of these substances to the nitrogenous substances is unfavorable in terms of their use for animal feed. Attempts to utilize thickened residues of an eco binder in the manufacture of twisted feed have shown that their binder ability is less eco-free from the meles that are most commonly used for this purpose. Thus, there is no known effective and versatile method of fodder utilization of fermentation residues.

These drawbacks are overcome by the method of production of the concentrated liquid feed according to the invention which, irrespective of the origin of the fermentation residues, allows them to be rational

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198 804 e effective use in feeding technology.

The way it is. In the case of direct feed, the lower density of the residues is preferably chosen as the liquid concentrated fodder intended as a binder for the production of the shaped fodder, then the residues are thickened. higher density. Accordingly, it is necessary to adjust the pH value of the residues for the following enzymatic processes. If it is necessary to acidify or elkellze the thickened habits after fermentation processes, it is possible to use feed-grade substances here. Thus, if there is a need to increase the acidity of the residues, it is advantageous to use phosphoric acid, in the case of the necessary electrolytic ammonia. For the enzymatic process it is necessary to carry out the medium replication at a pH of 5.0 to 5.5 at the residual density used,

Since any fermentation processes whose residues have been used for a long time according to the invention and which consume carbohydrate substances are usually used, it is necessary to supply them again in a suitable form for efficient feed utilization of the residues. This is accomplished according to the invention in that suitable feed materials, feed flour, cereal bran, cereal meal and starch wastes finely ground, are gradually added and continuously agitated and the temperature increases added to the thickened residues due to the presence of technical ele- mulses. at 90 to 100 ° C, the elephlamylases induce liquefaction of the starch substances present.

After the first production phase, the treated mesa was cooled to 70 ° C and the addition of a second portion of the technical elphemlases resulted in the complete starch stekutenle. After cooling down below 50 to 60 ° C, in the third stage of the technological process, the conversion of the liquefied starch is completed by converting the easy-to-digest simple carbohydrate substances by e-enzymatic means by means of technical beta-emylases and preferably of fungal origin enzymes,

It is also possible to omit the third stage of concentrating liquid fodder only with the addition of technical elphemes.

The advantage of this process is that it is possible to perfectly control the feed-to-feed ratio of salt substances, carbohydrates and protein substances by appropriately selecting the ratio of thickened residues after fermentation, the starch neutralizing agents. The liquid form of the feed allows its easy fortification with longer feed-important substances. Product bonding capabilities It is possible to improve the meleey product. The invention thus makes it possible to utilize thickened residues from various fermentation processes for feed purposes, for example residues from alcohol production in the processing of grain, earths, molasses, waste starches, residues from the production of edible yeast feed, residues from fermentative citrus acid production. Even according to the present invention, densified residues after the production of cellulose by the sulphite process can be utilized,

It is an advantage of the present invention that enzymatic processes in the production of concentrated liquid feed do not need to be carried out with epuridic enzymes, but it is preferable to use technical, biologically prepared emylolytic enzymes. For the first-stage enzymatic hydrolysis, elephlamylases can advantageously be used after biochemical production by means of

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Bscillus subtilis s for the second step of enzymatic hydrolysis of starch fungal amylase substances, preferably enzymes obtained from fermenters carried out by means of fungi Aspergillue niger, Aspergillue oryzae and the like.

Waste mycelium from products of the aforementioned type, or finely ground dry grain sequence and malt milk prepared from green sequence are preferred.

Veriebility in the content of medicaments in thickened residues, quantity and quality of added starch substances e suitable choice of neutralizing and fortifying substances make it possible to use this method universally, not only for the production of feed intended not for direct feeding, but also for also for the production of dried fodder.

Example 1

A tank equipped with a stirrer, a cooling coil, an indirect coil for heating the contents by steam and a thermometer is pumped with 700 liters of thickened residues after the production of citric acid 3 by fermentation. Residue density 1.19 g / cm cm The pH of the tank contents is adjusted to 5.0-5.5 by phosphoric acid. After mixing, 250 ml of technical BOLAMYLASE are added and, with constant stirring, the circumference of the tank is slowly warmed by an indirect pen. At the same time, 150 kg of feed wheat flour is gradually added. Then, after the contents of the tank are heated to 100 ° C, the cooling of the tank is cooled to 70 ° C using a cooling coil and cold water, 750 ml of technical BOLAMYLASE are added, and the mixture is cooled further.

At 60-55 ° C, 20 kg of finely crushed Aspergillue niger waste mycelium from surface citric acid fermentation is added. The tank ee was cooled continuously to 30-35 ° C without interruption. At this temperature, the product obtained forms a homogeneous liquid, similar to diluted molasses, which is well pumped cold.

The concentrated liquid feed thus prepared is pumped for storage in an iron container, from which it is sent to the production of fodder by means of railway tanks, tank trucks or fecal wagons. To improve the binder properties, the molasses may be mixed with 3 parts of feed and 1 part molasses for use.

Concentrated liquid feed may also be used for direct feeding similar to that used for molasses.

Example 2

A tank equipped with a stirrer, a cooling coil, a heating coil or a duplicator and a thermometer shall not pump 371 kg of thin cereal or earth grains, h 1.018 g / cm ³ . By adding čpevkovoj water ea adjusts the pH of the spillage to a value of 5.0 to 5.5.

After mixing, 250 ml of technical BOLAMYLASE are added to the contents of the tank, and the stirring of the tank is started with an indirect tongue while stirring. Simultaneously, 150 kg of wheat bran are added in small portions, the tank contents being heated to 100 ° C. Then it was cooled to 70 ° Cf 750 ml of technical BOLAMYLASE were added without interruption and further cooled to 35-30 ° C. Add 459 kg of melted melee, h 1.379 g / cm ^3, and a mixture of 804 grams of fine grease. The contents of the tank consist of a movable liquid similar to diluted molasses in which the bran of the bran is peeled.

The second step of enzymatic hydrolysis by the use of pea amylases is omitted.

In this case, starch from the strand stems predominantly from daxtrins.

The finished concentrated liquid feed is pumped into an iron container from which it is shipped to the shaped feed by rail tankers, fecal wagons or eutociators, using ee as a joint of Ivo shaped feed instead of molasses, or can be ground and molasses for 3 times concentrated liquid feed before use; 1 spent molasses.

It can also be used for direct feeding in agricultural plants similar to ea used for molasses.

Example 3

116 kg of fresh cereal or potato stillage, h · 1,018 g / cm ₍ extra a * 714 kg of sulphite stillage, h 1,2 1,229 g / cm, tank capacity aa) are pumped up from a tank fitted with a coolant, a cooling coil, a heating coil or a duplicator and a thermometer. the mixture is adjusted to pH 5.0-5.6 with an addition of ammonia water. After mixing, 250 ml of technical BOLAMYLASE are added to the tank and stirring is started, the contents of the tank are heated by direct steam, Sachaana and 150 kg are added in small portions. dairy poppy seed, where aa tank content wins to 100 ° C, then aa cooled to ° C, add 750 ml of technical BOLAMYLASE and continue to cool without interruption at up to 55 ° C and add 20 kg of fine crushed Aspargillus nlgsr The contents of the tank and without interruption of the cooling are further maintained at 30 to 35 [deg.] C. At this temperature, the product obtained forms a homogeneous liquid form. naturally occurring molasses, which is well drawn on cold.

The ready-to-use concentrated liquid feed ea is prepared for storage in an iron container, from which aa dispatches into production molded feeds by tank tanks, autocaterials or fecal wagons. Use ea as an appellant instead of molasses, or aa before using pomleSa and molasses at a ratio of 3 dl of concentrated liquid feed and lll molasses.

It can also be used for hatching and feeding in agricultural ducts similar to the way aa uses molasses.

An advantage of the method of the invention is. whereas, in a single tachnological process, concentrated and fodder-based products of value can be used. Sachaana riaéi also has a serious problem of waste VAD from various formentation productions and makes it possible to efficiently use other wastes of fermentation and organic production such as mycell after production of citric acid, back starches from wheat, mash and maize production .

Claims (5)

OBJECT OF THE INVENTION 1. A method for producing concentrated feed liquid from concentrated habitats after fermentation processes, characterized in that the density of the concentrated habitats ea is adjusted to a value of 3 1.081 to 1.286 g / cm, pH to 5.0 to 5.5 and after the addition of 1/3 of the necessary amount of technical bacterial alpha-emylases while increasing the temperature to 90 to 100 ° C and gradually mixed with finely ground milled starch substances, preferably fodder flour, cereal bran or rubbish, then the temperature is lowered to 70 ° C, the remaining 2/3 of the required amount of alpha-emylases is added to completely drain the starch and after cooling at 55 to 60 [deg.] C. and the mixture enzymatically supplemented with technical beta-amylases. 2. Method according to claim 1, characterized in that the fermentation residues used are preferably thickened Llehover grain stillage, melee, fodder or edible yeast residues, thickened sulphite liquors, thickened residues of citric acid, or mixtures thereof. zvyékov. 3. Process according to claim 1, characterized in that the enzymatic saccharification of the starch is carried out in two stages by means of technical bacterial alpha-amylases, preferably amylases obtained by Bacillus subtllla farmental bacteria and technical plasmatic amylases, preferably Aspysylus aspergase or amylase obtained by farmentalergy. , possibly due to waste mycelium from fungal fermentations, or finely ground grain sequence, or green malt malt milk. 4. Method according to claims 1 to 3, characterized in that the starch stems from technical alpha amylases, mainly dextrins, and the saccharification by technical beta-amylases is omitted. Method according to one of Claims 1 to 4, characterized in that the concentrated liquid feed is ground and molasses with a solution of raw sugar or sugar syrups, preferably in a ratio of 3: 1, calculated on the dry matter of the ingredients.