KR20230021194A - A method of producing pickled-American feed using insect adults and larvae - Google Patents

Abstract

The present invention relates to a method for producing feed ingredients made of the imagoes and larvae of insects using an electric pot, and more specifically, to feed produced by drying the imagoes and larvae of the insects at low temperatures to prevent proteins and rich nutrients of the imagoes and larvae of the insects from being destroyed, roasting the same at low temperatures, separating the imagoes and larvae of the insects from insect meal and oil in a press-type milking machine, and pulverizing the insect meal when producing fish feed, livestock feed, companion animal feed, and the like. The present invention relates to the method for producing feed ingredients which comprises the steps of: drying the imagoes and larvae of the insects in a drying furnace and pulverizing and roasting the same in the electric pot. According to the present invention, the feed ingredients made of the imagoes and larvae of the insects are produced by using insects and larvae dried with a carbon heater with a moisture content of about 3 to 7%, pulverizing the same to be roasted in the electric pot, setting the temperature of the insect water to 60℃, setting the temperature of a plate of the electric pot to 90℃, roasting and put the same in the press-type milking machine, and separating the same into the insect meal and oil.

Description

Method for producing pickled-American feed using insect adults and larvae {A method of producing pickled-American feed using insect adults and larvae}

The present invention relates to a method for producing single feed using insect adults and larvae using an electric kettle (sesame-roasting machine), particularly in the production of fish feed, livestock feed, pet feed, etc. It is dried at low temperature so that nutrients are not destroyed, roasted at low temperature, separates insect meal and oil from insect adults and larvae in a compression milking machine, and grinds insect meal to produce feed.

In general, soybean, fishmeal, or meat protein was used as a protein source for feed, but with the development of insect breeding and mass production systems, the utilization of insects as a protein source for formulated feed is increasing.

In particular, insects are superior in nutrients and protein content compared to other food groups, and are being developed for feed because of their high protein content, and contain abundant nutrients such as essential amino acids, minerals, vitamins, and omega 3. Pupa contains lauric acid and peptides, so it is widely used in fish farming or livestock feed due to its anti-disease and immunity improvement.

These insect feeds are dried and then pulverized and used as feed, but the moisture content is 10% or more, so the acidification rate is high, and the storage period is short. It is prepared for feed by roasting at 50 ° C to 350 ° C for 2 to 25 minutes or more, but drying and roasting at 60 ° C or higher has a problem of destroying insect proteins and rich nutrients.

Patent Application No. 1020180155119 Patent application number 1020160124230

The present invention is intended to solve the above conventional problems, and an object of the present invention is to lower the temperature of the dryer and the temperature of the insect water to destroy proteins, essential amino acids, minerals, and rich nutrients such as omega 3 possessed by insects It is to prepare a single feed for adults and larvae of insects while preventing them from becoming.

In order to achieve the above object, the present invention fasts the adults and larvae of insects for two or more days to remove wastes, immerses the adults and larvae of the fasted insects in a water tank, and moves them with an electric device to an automatic washing machine. It is washed and dehydrated, put into a carbon heater dryer, dried at a temperature of 60 ℃ or less, and dried insects adults and larvae are pulverized and put into an electric kettle to maintain the temperature of the insect water at 50 ~ 60 ℃ and Stir-fry at 90℃ for 3~4 minutes and grind the insect meal obtained by milking with a presser so that the protein and other nutrients of the adult and larvae of insects such as fish feed, livestock feed, and companion animal feed are not destroyed. characterized by

As described above, the present invention sterilizes, sterilizes, and deodorizes the adults and larvae of insects in a dryer that emits far-infrared rays using a carbon heater, roasts them at a low temperature in an electric kettle, and crushes insect meal obtained by milking with a press-type milking machine to pulverize protein and other rich insects. It has the effect of being able to be manufactured as a single feed without destroying nutrients.

1 is an operation flow chart of a method for producing single feed using adults and larvae of insects of the present invention
2 is a sterilization test report of the carbon heater of the present invention
3 is a nutritional analysis test report for Dongae, etc. of the present invention.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The present invention may have various changes and may have various embodiments, and specific embodiments are illustrated in the drawings and described in detail, but this does not limit the present invention to specific embodiments, and the spirit and spirit of the present invention and It should be understood to include all transformations, equivalents or substitutes falling within the scope of the description.

1 is an operation flow chart of a method for preparing a single feed using an insect adult and larvae using an electric kettle according to an embodiment of the present invention.

The method for producing single feed using insect adults and larvae using an electric kettle of the present invention includes a fasting step of removing wastes in the body by confining the adult insects and larvae of reared insects in a fasting cage and fasting for two or more days, and The step of moving adults and larvae by immersing the feeding cages of adults and larvae of insects that have been fed in a tank of a certain size in a tank and moving them through DC24v voltage and current, and moving adults and larvae of insects that have been fed. In the washing step, the adult and larvae of insects transported on the mesh conveyor belt are washed with a high-pressure washer to remove feces and oil from the body and dehydrated with high-pressure air. And a drying step of putting the larvae into a carbon heater (carbon fiber vacuum tube heater) drying furnace, drying them to a moisture content of 3 to 7%, and sterilizing with a sterilization reduction rate of 99.9% in the carbon heater E. coli sterilization test and staphylococcus sterilization test, and the dried insects The crushing step of coarsely crushing the adults and larvae of the insect and the adult and larvae of the insect sterilized in the crushing step are put into an electric kettle to set the temperature of the insect material to 50 to 60 ° C and the temperature of the electric kettle plate to 90 to 100 ° C. Stir-fry insects A roasting step in which the moisture content of water is 0 to 2%, and a milking step in which the powder of the insects whose moisture content is lowered in the roasting step is milked at a milking temperature of 60 ° C., an extraction time of 5 minutes, and a pressure of 60 MPa, and the milked insects In the pulverization step of pulverizing the gourd, the pulverized particle size is determined according to the request of the orderer, and the packaging step of packaging the pulverized insect meal.

However, the oil milked in the milking machine is used as a substitute for soybean oil when preparing compound feed.

An embodiment of the present invention will be described.

[Example 1]

Prepare and fast the larvae in Dongae, etc., which you have raised yourself, wash, dehydrate, dry, pulverize, and stir-fry for 4 minutes with the temperature of the insect water in an electric kettle at 60 ° C and the temperature of the electric kettle plate at 90 ° C to obtain a water content of 0 Insect matter obtained at ~2% is put into a press-type milking machine and milked.

In the present invention, an electric kettle and an milking machine were used, and samples were put into the electric kettle at 4 kg each, and the temperature of the compression type milking machine was set to 60 ° C and the pressure was 60 MPa. The results of measuring the amount of insects and oil are shown in [Table 1] below. .

building weight weight after roasting milking time grain temperature plate temperature insects amount of oil Insect Meal + Amount of Oil 4 3.84 5 minutes 60 90 2.75 0.96 3.71 4 3.80 5 minutes 60 90 2.56 1.06 3.62 4 3.76 5 minutes 60 90 2.47 0.98 3.45 4 3.80 5 minutes 60 90 2.63 1.03 3.66

(Unit: weight kg, temperature ℃)

In [Table 1], when the black peppercorns dried in the carbon heater drying furnace are roasted in an electric kettle, 4 to 6% of the moisture is evaporated. However, it is difficult to accurately count because the remaining amount of oil remains in the body of the compression milking machine, and it is assumed that a small amount of moisture evaporated while milking in the compression milking machine.

In addition, there is almost no change in weight after roasting black soldier flies in an electric kettle for 4 minutes without pulverization after drying them in a carbon heater. can be shortened.

[Example 2]

As a result of nutritional analysis, the results of analysis of crude protein, crude fat, crude fiber, crude ash content, calcium, and phosphorus, which are components of companion animal snacks, were obtained by crushing gourds in black soldier flies milked in a press-operated milking machine to manufacture companion animal snacks. It is shown in [Table 2].

nutrient Test result (milking) Announced Nutrient Amount (Unmilked) crude protein 50.97 43.42 crude fat 5.66 16.71 crude fiber 4.18 5.74 views 14.7 6.13 calcium 7.85 6 person 1.02 1.2

As shown in [Table 2], compared to the analysis known in Dongae, etc. as a result of the standard analysis of the feed, the crude protein amount was 7.55%, and the crude fat was 11.05%, and a lot of nutrients were known. appear in similar amounts of nutrients.

That is, in the present invention, drying at a low temperature and roasting the insect material (grain) at a low temperature do not destroy the amount of protein, and in the case of crude fat, milking the larvae of Dongae etc. to separate the insect meal and fat, resulting in less fat. Able to know.

As described above, when dried with a carbon heater, there is an excellent sterilization effect with 99.9% of sterilization by Escherichia coli and sterilization by glucose cocci, and antibacterial and deodorizing effects due to far-infrared emission are also excellent, and the smell of insect specials is reduced and the resilience of the original material after drying is excellent. also excellent

In the drying step, the protein and rich nutrients contained in the insects are dried at 60 ° C or lower so that they are not damaged, and when the insect water is roasted in an electric kettle, when the temperature of the insect water is transmitted to 60 ° C or higher, the protein and other nutrients are destroyed and the insects Stir-fry with a device that can detect the water temperature.

In addition, in order to improve work efficiency, the imago and larvae of fasted insects are moved using DC24v voltage and current, and the mesh belt conveyor is used to wash and dehydrate with high-pressure washing water and high-pressure air as an automatic system.

In addition, it is a drying system that emits far-infrared rays by using a low-temperature drying method using a drying furnace of a carbon heater, sterilizes, sterilizes, and deodorizes insects adults and larvae, and does not destroy proteins and rich nutrients. crush to give

In addition, the temperature of the pulverized insect water is roasted in an electric kettle at a temperature of 60 ° C or less to lower the water content to 0-2%, and the roasted insect water is milked at a low temperature in a press-type milking machine to separate it into insect meal and oil, and the crushed insects The foil is pulverized into a pulverization size according to the customer's order and vacuum packed.

As described above, the present invention is not limited to the embodiments, and the ordinary knowledge in the technical field to which the present invention belongs can be easily changed into other specific forms without changing the technical spirit or essential features of the present invention. .

Claims (1)

A fasting step in which the adults and larvae of reared insects are imprisoned in a fasting cage and fasted for at least 2 days to remove wastes from the body;
A step of moving adults and larvae of live insects by immersing the adult and larvae fasting cages of insects fasted in a tank of a certain size in a tank and moving them through a voltage and current of DC24v,
It is a step of washing the adults and larvae of insects that have been transported to the mesh conveyor belt, and an automatic cleaning step in which the adult and larvae of the insects transported on the mesh conveyor belt are washed with a high-pressure washer to clean the feces and oil, etc., and dehydrate them with high-pressure air,
A drying step of putting the adults and larvae of the insects cleaned in the automatic washing step into a carbon heater drying furnace, drying them to a moisture content of 3 to 7%, and sterilizing them with a sterilization reduction rate of 99.9% in the carbon heater E. coli sterilization test and staphylococcus sterilization test;
The crushing step of coarsely crushing the adults and larvae of the dried insects and the adult and larvae of the insects sterilized in the crushing step are put into an electric kettle to set the temperature of the insect water to 50 to 60 ° C and the temperature of the electric kettle plate to 90 to 100 ° C. A roasting step in which the water content of the insect water is 0 to 2% by roasting at ° C;
A milking step in which the powder of the insect whose moisture content was lowered in the roasting step is set to a milking temperature of 60 ° C., an extraction time of 5 minutes, and a pressure of 60 MPa in a press-type milking machine;
A method for producing single feed using insect adults and larvae, characterized in that it consists of a packaging step of crushing the milked insect meal and packaging the pulverized insect meal.

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