KR101670928B1 - Manufacturing method of formula feed containing acorn for poultry - Google Patents

Abstract

The present invention relates to a method for producing a compounded feed for poultry prepared using cereal as a main ingredient and a method for producing a sludge produced after extracting starch from an acorn is referred to as dry cereal grains, (Bran dyestuff) powder and calcium carbonate to form a compounded feed, thereby giving the compound feed a unique acne-specific immunity enhancement, heavy metal release, and digestion effect.
Through the present invention, it is possible to obtain an effect of reducing mortality and prolonging the spawning period in breeding of poultry such as chickens, quails and ducks.

Description

TECHNICAL FIELD [0001] The present invention relates to a method for producing an acorn-containing poultry feed,

The present invention relates to a method for producing a compounded feed for poultry prepared using cereal as a main ingredient and a method for producing a sludge produced after extracting starch from an acorn is referred to as dry cereal grains, (Bran dyestuff) powder and calcium carbonate to form a compounded feed, thereby giving the compound feed a unique acne-specific immunity enhancement, heavy metal release, and digestion effect.

All the livestock are different in amount and type of nutrients required depending on the physiological condition and genetic function of each species. Especially, in the case of poultry which is sensitive to environmental change and has a great influence on the management of feeding, It can be very important.

Most of the poultry raised for edible purposes, such as laying hens, broiler chicks and quails, is housed in a cage housing system that accommodates the target poultry in a narrow cage and keeps the poultry activity in an extremely restricted state. And the density of the breeding is also set to be overconsidered, which seriously deteriorates the immunity, and is vulnerable to various infectious diseases as well as changes in the breeding environment.

In particular, various artificial additives such as antibiotics have been used in feeds to cope with the lowering of immunity of these poultry poultry. These artificial additives cause various side effects in the process of metabolism in the body of poultry, so that the productivity of poultry and the quality And there may be a serious problem that harmful additives remaining or accumulated in the poultry during the consumption of poultry meat and eggs are introduced into the human body.

Accordingly, efforts have been made to replace the above-described artificial additives by mixing natural ingredients, which exhibit various pharmacological effects, into feeds as much as possible to reduce the use of feed additives such as antibiotics. .

The conventional compound feed for poultry and poultry including poultry product 2005-94793 has a problem that the production cost of the compounded feed is increased because the food or medicine such as agricultural product or medicinal herb is directly applied as an additive.

In addition, the effect of enhancing immunity and the like is insignificant compared with an increase in feed cost.

The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide an acorn which exhibits excellent pharmacological effect in the growth of poultry, The object of the present invention is to add sludge to the poultry compound feed so as to replace the artificial additive while suppressing the increase in the production cost of the feed as much as possible.

That is, in order to achieve the above object, the present invention provides a method for producing a compound feed for poultry, the main ingredient of which is cereal, wherein the acorn is dried at 70 ° C to 90 ° C for 50 to 60 hours, (S12) of immersing the peeled acorn pulp in purified water for 10 hours to 12 hours, and a step (S12) of soaking the acorn pulp in a volume of 120 mesh to 160 mesh A pulverizing step (S21) of pulverizing the pulverized pulp to form an acorn paste, separating the acorn paste into a suspension and a sludge, drying the collected sludge in a wet state to form a dried sludge , Step (S22a), step (S22), step (S22), step (S22), step (S22) 4 wt% to 10 wt% of powder and 2 wt% (S30a) of mixing the base powder with 93 wt% to 98 wt% of the base powder and 2 wt% to 7 wt% with the dry sludge after mixing the base powder with the base powder in an amount of 6 wt% to 6 wt% By weight of acorn-containing poultry.

In the collecting step S22b, the acorn paste is separated into a suspension and a sludge to form a wet sludge. In the mixing step S30b, 50 to 70 wt% of dry cereal powder, 10 wt% to 30 wt% of calcium carbonate, 6 wt% to 12 wt% of calcium carbonate, 4 wt% to 10 wt% of dry bran powder and 2 wt% to 6 wt% Mixing the base powder and the wet sludge to form a wet solid body, wherein the mixture ratio of the base powder and the sludge is 93 to 98% by weight based on the dry matter, (S30b). After the mixing step (S30b), the wet solid body is poured into an extruder equipped with a pellet die at the tip thereof to pressurize the solid body into a rod shape Molding after molding and drying to form pellet feed And the step (S40) is carried out.

Through the present invention, it is possible to obtain an effect of reducing mortality and prolonging the spawning period in breeding of poultry such as chickens, quails and ducks.

In particular, it enhances the immunity of poultry through the use of feed containing acorns, prevents the accumulation of heavy metals in poultry bodies, and promotes in vitro excretion, thereby reducing poultry mortality without prolonging large-scale facility investment, The effect can be obtained.

1 is a flow chart
FIG. 2 is a flow chart of a pellet feed manufacturing process to which the present invention is applied

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A detailed configuration of the present invention will be described with reference to the accompanying drawings.

As shown in FIG. 1, the present invention firstly discloses a step of peeling (S11) drying acorns at 70 to 90.degree. C. for 50 to 60 hours and then separating the pulp and the skin of dried acorns.

In the peeling step (S11), the raw acorn is collected and washed with water, and then dried at 70 to 90 DEG C for 50 to 60 hours to remove unnecessary water in the raw material , And induces drying shrinkage of pulp to facilitate separation between pulp and sheath.

When the peeling step S11 is completed, the soaked acorn pulp is immersed in the purified water for 10 hours to 12 hours. In the immersion step (S12), 2 to 5 times of purified water is added to the acorn pulp weight It is preferable to inject it.

Also, in performing the immersion step (S12), if the purified water in which the acorn flesh is immersed is replaced at intervals of 2 hours to 3 hours, it is possible to effectively remove the impurities contained in the acorn flesh, wherein the impurities are, In the present invention, in the present invention, the acorn pulp is separated not only into sludge for food use but also as an edible starch suspension in a collecting step (S22) to be described later, desirable.

The so-called acorn pulp obtained through the immersion step (S12) has a grain size capable of passing through a body formed with 120 to 160 meshes per inch (120 mesh) to 160 mesh size Semi-solid semi-solid acorn paste is obtained through a pulverization step (S21) of pulverizing the mixture into a granular body.

The crushing step S21 is a method in which the crushed acorn pulp is put in a rotary mixer to crush the crushed acorn pulp and the acorn pulp called high-strength sieve having the mesh of 120 mesh to 160 mesh, Or may be carried out in such a manner as to grind vibrations while the acorn pulp referred to as the high-strength body is placed.

After the pulverization step S21 is completed, the acorn paste is filtered through a filter having a mesh size of 160 mesh to 200 mesh to separate the suspension into a sludge which is a wet solid, and then the sludge is dried to form dry sludge S22a ) Is performed.

The acorn paste formed in the pulverizing step (S21) is a solid material composed of fibers, lipids and proteins in acorn pulp and a colloid to quasi colloidal state mixed with purified water, that is, fine grains or fine grains ) Starch particles (starch particles). Such an acorn paste is filtered through a filter having a mesh size of 160 mesh to 200 mesh to obtain a suspension containing a large amount of starch, a large amount of non-electrolytic solids such as pulp fibers, lipids and proteins The sludge can be separated into sludge.

Separation of the suspension and the sludge is carried out by directly pressing the acorn paste on the top of the filter, or filling the acorn with the mesh of 160 mesh to 200 mesh in a sealed state after being filled with acorn paste, etc. into a rotary dehydrator And the extracted starch-containing suspension is a starch mixture of colloidal to quasi-colloid as described above, which is further processed into high-purity powdery starch by centrifugation and the like, Can be distributed.

That is, in the present invention, the separated suspension and the sludge are used, and the starch-containing suspension extracted in the sludge separation process is utilized as an expensive starch for food, and conventionally, the sludge that has been completely discarded is used as a feed.

The sludge thus separated and collected is dried and processed into dried sludge. The sludge formed at the time of separating the sludge and the suspension is taken out in the form of a cake of dewatered cake in which the wet solid is squeezed during the squeezing or centrifugal filtration. It is preferable to carry out the pulverization and the drying at the same time in order to uniformly mix with the other raw materials such as the grain powder constituting the feed in the blending step (S30a) to be described later as well as the smooth and rapid drying.

Although the dried sludge formed in the collecting step S22a is basically a granular material, as the wet sludge dewatering cake is crushed simultaneously with drying, the mixing step (S30a) such as a cereal powder, which is a dry matter, The size of the raw material can be significantly increased compared with the size of the raw material mixed in the feeder, and this can act as a factor that hinders a uniform combination of the constituent elements constituting the feed. In the collecting step S22a, So that a uniformly blended dry sludge can be formed.

After the collection step S22a is completed, a mixing step (S30a) is performed in which powdered feed is mixed by mixing the dry sludge formed of the raw material of the acorn with the cereals or the like which is a substantial heat source of the feed, and in the mixing step (S30a) From 10% to 30% by weight of dry powder, from 6% to 12% by weight of calcium carbonate, from 4% to 10% by weight of dried bran powder, The base powder is mixed with 2 to 6% by weight of the additive, and then 93 to 98% by weight of the base powder and 2 to 7% by weight of the dried sludge are mixed and stirred to uniformly disperse the respective components in the powder form Mix.

The dried cereal powder is a powder obtained by pulverizing corn, wheat or barley into a dry state and the dried pulpy powder is a milk powder by-product such as soybean cake or cottonseed meal, As pulverized powders, their calories account for most of the calories of the finished feed and provide most of the carbohydrates and proteins required in the management of poultry farming.

Calcium carbonate is a major nutrient for egg shell formation, and it is essential that it is contained in feed for laying hens (egg laying ovens). Dried oak flour is powdered in the form of veal, rice husks, rice bran or wheat bran And fermented wheat flour, millet, and milling by - products as dry - milled powder, supplemented with protein and minerals in the feed.

In addition, mineral additives such as sodium chloride and calcium phosphate and animal powder such as fish meal, meat meal, and bone meal are mixed as a small amount of additives.

In this way, poultry feed is prepared using cereals and pulses as main ingredients, and acorn sludge is added, so that in the breeding of poultry such as chicken, quail and duck through the acorn specific immunity enhancement, heavy metal release and diapause effect, The mortality rate can be reduced and the scattering period can be extended.

Particularly, in most breeding of poultry such as laying hens and quails, the cage housing method in which the poultry activity is extremely limited and the density of the poultry is high is accommodated in the narrow cage, Considering the fact that the immunity of poultry is seriously deteriorated and it is vulnerable to various infectious diseases as well as changes in the breeding environment, it is possible to improve the immunity of poultry through the feed containing acorn, The mortality rate can be reduced and the productivity can be improved.

In addition, various heavy metals contained in feed and water can not only weaken the immunity of poultry, but also shorten the laying period and lower the productivity. The accumulation of heavy metals in the poultry body through the acetic acid- And promoting the in vitro release, it is possible to extend the laying period of the poultry and improve the productivity.

In addition, among the major pharmacological effects of acorns, the diarrhea-suppressing branch effect is particularly effective in reducing the mortality of poultry raised in the cage breeding system, which increases the intake of negative water to increase the volume of the poultry poultry, thereby enhancing the immunity And at the same time, it is possible to effectively prevent diarrhea, which is a side effect caused by an increase in the amount of water, while preventing dehydration frequently occurring during the summer.

The amount of poultry poultry can be controlled by adjusting the sodium content in the poultry. Despite the increase in the amount of poultry accompanying the increase in sodium in the poultry, this increase in the amount of poultry causes diarrhea in most cases, Not only promotes dehydration but also raises the humidity in the breeding space and causes a serious problem of promoting bacterial growth.

Therefore, in the conventional poultry specification management, the adjustment of sodium in the feed and the control of the amount of water through it are actually contraindications, but the diarrhea of poultry is strongly suppressed through the acorn containing feed of the present invention, , The increase in the amount of poultry water and the reduction in mortality rate can be expected.

Hereinafter, the structure and effects of the present invention will be described with reference to examples.

First, the acorns were removed from the acorns dried at an average temperature of 80 캜 for 50 hours, and the pulp was taken out. The acorn pulp was soaked in purified water for 12 hours and pulverized to a 120 mesh particle size to form an acorn paste.

Thereafter, the acorn paste was filtered to collect the sludge, and the collected sludge was heated and air dried to form a dried sludge. The dried sludge was prepared by mixing 60 wt% of dried corn powder, 20 wt% of dried soybean cake powder, A mixture feed was prepared by mixing 7 wt% of dried beef bran powder and 5 wt% of an additive composed of sodium chloride and animal powder and the above dried sludge powder to prepare a blended feed. The blending ratio of the base powder and the dried sludge In other words, 10-week-old or more spawning quails were fed for 10 months.

The compound feeds were prepared for each of 97 weight% of the basic powder and 3 weight% of the dried sludge, and the blending ratio of 94 weight% of the base powder and 6 weight% of the dried sludge. And the control group for each experimental group was fed only with the basal powder excluded from the dried sludge by applying the same number of the same number of 1, Are shown in the following table.

division Experimental group Control group feed 97% by weight of basic powder + 3% by weight of dried sludge Base powder Experiment period 10 months Same as left Number of breeding 1,000 Same as left Laying period 8 months to 9 months 7 to 8 months The amount of our ship 123 number 275 number Mortality rate 12.3% 27.5%

division Experimental group Control group feed 94% by weight of basic powder + 6% by weight of dried sludge Base powder Experiment period 10 months Same as left Number of breeding 1,000 Same as left Laying period 9 months to 10 months 7 to 8 months The amount of our ship 112 number 287 number Mortality rate 11.2% 28.7%

As shown in Tables 1 and 2, the amount of dry sludge in the feeds was 3 wt% and 6 wt%, respectively, and the amount of mortality and mortality decreased in the experimental group of Table 1 and the experimental group of Table 2, and the spawning period was prolonged have.

In particular, the mortality reduction ratios, which can be defined as (control mortality - experimental mortality) / control mortality, are 0.55 and 0.61 in the experimental groups of Table 1 and Table 2, respectively. As the blending ratio of the dried sludge increases, It can be confirmed that the level is improved one level.

Meanwhile, the compound feed for acorn-containing poultry of the present invention can be made into a pellet feed utilizing the tackiness of the wet state sludge as well as the powdered feed as described above.

The powdered feed in the formulated feed is not only disadvantageous in that each constituent is concentrated or separated during storage and distribution after preparation, but also disadvantageous to the activation of the digestive organ of poultry, This can be solved by processing the compound feed in the form of pellets.

Such a manufacturing method of the pellet feed according to the present invention can be performed by modifying the collecting step (S22) and the compounding step (S30) described above and adding the molding step (S40) in which the extruder is used, as in Fig.

That is, the process from the peeling step (S11) to the pulverization step (S21) is performed in the same manner as in the above-described powdery feed production method, and in the following collecting step (S22b) and the compounding step (S30b) The process of modifying the compounding method and compressing and molding the feedstock into pellets is added.

In the method for producing a pellet feed according to the present invention, the collecting step (S22b) is a step of filtering the acorn paste into a suspension and a sludge as in FIG. 2, but forming a wet sludge without completely drying the sludge, (S30b) is a step of mixing and stirring the base powder and the wet sludge to form a wet solid body, wherein the mixing ratio of the base powder and the sludge is 93 wt% to 98 wt% And 2% by weight to 7% by weight of the building sludge.

That is, the mixing ratio of the base powder and the sludge is not set on the basis of the sludge in the wet state, but is set on the basis of the dry sludge in the dry state. The basic powder and the wet sludge are mixed in consideration of the moisture content in the wet sludge, Additional water may be added for close intergranular binding in the molding step S40 to be described later.

The base powder to be applied in the compounding step S30b may contain 50 to 70% by weight of dry cereal powder, 10 to 30% by weight of dried pulp powder, 6 to 30% by weight of calcium carbonate, To 12% by weight, dry bran bran powder 4% to 10% by weight, and an additive 2% to 6% by weight.

In the mixing step S30b, the wet solid body constituted by mixing the base powder and the wet sludge has a state similar to that of a kind of kneading. In the mixing process of the base powder and the wet sludge, by vigorously stirring, It is preferred that the particles of the element and the particles of the wet sludge be uniformly mixed.

When the compounding step S30b is completed, a molding step S40 is performed in which a wet solid formed in the compounding step S30b is put into an extruder and extruded to form a rod, S40), after the extrusion, the rod-like shaped body is dried and cut to a predetermined length to form a pellet feed. At this time, a binder, in which the acornstarch and protein remaining in the wet sludge bind to the base powder particles, And the wet solid formed by the rod-shaped extrudate is cured while being dried to form a pellet feed.

A pellet die is attached to a discharge port at the tip of the extruder used in the molding step S40 to press-mold the discharged wet solid into pellets. The diameter of the finished pellet feed is adjusted by adjusting the inner diameter of the pellet die And can supply pellet feeds of various particle sizes depending on the type of poultry, the age of the poultry, or whether it is spawning.

Particularly, in the pellet feed processing according to the prior art, since the particulate feedstock is pre-treated with high temperature and high pressure steam and then formed into pellets, there is a concern about destruction and denaturation of nutrients. In the present invention, however, As a result, nutrients in feed can be effectively preserved.

S11: peeling step
S12: Immersion step
S21: Crushing step
S22: collecting step
S30: Blending step
S40: Molding step

Claims (2)

A method for producing a feed for poultry, the main ingredient of which is cereal (cereal)
(S11) drying the acorns at 70 DEG C to 90 DEG C for 50 to 60 hours and then separating the pulp and the skin of the dried acorns;
An immersion step (S12) in which the molten acorn pulp is immersed in purified water for 10 hours to 12 hours;
A pulverizing step (S21) of pulverizing acorn pulp with a particle size of 120 mesh to 160 mesh to form an acorn paste;
A collecting step (S22a) of filtering the acorn paste to separate into a suspension and a sludge, and then drying the collected wet sludge to form a dried sludge;
A dry crumb powder of 50 wt% to 70 wt%, a dry crumb powder of 10 wt% to 30 wt%, a calcium carbonate of 6 wt% to 12 wt%, a dry grain bran powder of 4 wt% to 10 And the additive is a mixture of a mineral raw material such as sodium chloride or calcium phosphate and an animal powder such as fish meal, meat meal or meat meal to form a base powder, and then a base powder 93 And a mixing step (S30a) of uniformly mixing the dried sludge with the dried sludge in an amount of 2 wt% to 7 wt%.
A method for producing a feed for poultry, the main ingredient of which is cereal (cereal)
(S11) drying the acorns at 70 DEG C to 90 DEG C for 50 to 60 hours and then separating the pulp and the skin of the dried acorns;
An immersion step (S12) in which the molten acorn pulp is immersed in purified water for 10 hours to 12 hours;
A pulverizing step (S21) of pulverizing acorn pulp with a particle size of 120 mesh to 160 mesh to form an acorn paste;
A collection step (S22b) of filtering the acorn paste to separate into a suspension and a sludge to form a wet sludge;
A dry crumb powder of 50 wt% to 70 wt%, a dry crumb powder of 10 wt% to 30 wt%, a calcium carbonate of 6 wt% to 12 wt%, a dry grain bran powder of 4 wt% to 10 Wherein the additive is a mixture of a mineral raw material of sodium chloride or calcium phosphate and an animal powder of fish meal, meat meal or meat meal to form a base powder, The wet sludge is mixed and stirred to form a wet solid. The mixing ratio of the base powder and the sludge is 93% by weight to 98% by weight of the base powder and 2% to 7% by weight of the building sludge based on dry matter Mixing step S30b;
After the mixing step (S30b), the wet solid body is poured into an extruder equipped with a pellet die at the tip thereof, pressed into a rod shape, and dried to form a pellet feed Wherein the step (S40) is carried out.

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