KR20220090804A - Feedstuffs Using Black Soldier Fly and Method of Manufacturing The Same - Google Patents

Abstract

The disclosed feed additive comprising a component of Dongae, etc. is a feed for Dongae, etc., which is composed of at least one of an adult additive made from an imago of Dongae, etc. and a shell additive made from a pupa skin of the Dongae, etc., from which the adult has emerged. It contains ingredients such as Dongae, which contains additives.

Description

Feedstuffs containing ingredients such as Dongae and manufacturing method thereof {Feedstuffs Using Black Soldier Fly and Method of Manufacturing The Same}

The present invention (Disclosure) relates to a feed additive containing ingredients such as Dongae, and specifically, it is possible to permanently lower the cost of breeding Dongae, etc., improve the growth rate of livestock, and reduce the price and quality of livestock feed It relates to a feed additive that can be diversified and contains ingredients such as Dongae, which can manufacture larval additives using a degreasing process of various degreasing rates.

Herein, background information related to the present invention is provided, which does not necessarily mean known art (This section provides background information related to the present disclosure which is not necessarily prior art).

Hermetia illucens belongs to the family Dioptera and is called BSF (blacksoldier fly).

Hermetia illucens is used to decompose organic waste resources such as food waste, and studies on using insects as a protein source for feed have been actively conducted.

As described above, in various industries that use the American larvae (Hermetia illucens) commercially, the larvae of the larvae are used.

In order to obtain larvae of the larvae, the adults must also be reared, but the larvae of the larvae of the larvae do not eat during mating and spawning after they emerge from the pupa.

Also, it does not regurgitate what it has eaten, so it does not transmit disease.

In Dongae, etc., the larvae decompose organic wastes such as food waste and convert it into high protein, and similarly, the adults do not harm humans.

Due to these advantages, interest is growing as a protein source for Dongae, etc., and as a key organism for environmentally friendly treatment of organic matter in the breeding process.

Various industries using the above-mentioned bar and current Dongae, etc., use larvae.

In the process of breeding larvae, organic waste is treated, and the larvae obtained by growing them are used as a raw material for various animal feeds as a high-protein nutrient source.

Adult larvae, etc. bred to obtain larvae, have no special use until now, and are therefore entirely discarded.

However, edible insects that have recently received attention as a new food resource include various caterpillars.

Looking at the edible insect food approved as edible insects in Korea, there are 7 species including grasshopper, edible silkworm pupae, baekgangjam, brown mealworm larva, twin-star cricket, white-spotted flower beetle larva, and long-leaved beetle larva.

That is, there is a larval state before becoming an adult, and insects such as grasshoppers and twin-star crickets are also included.

Insect eggs, after hatching until the stage of fables, must store various nutrients and energy sources in the body for vigorous feeding activities.

In terms of changes in the pure nutritional component, it is possible to reason that the nutritional component of the adult may be better among the various larvae from egg to adult.

However, no technology has yet been introduced to reveal the nutritional value of dongae, etc. for each stage and to use it industrially.

1. Korean Patent Publication No. 10-0946728

An object of the present invention (Disclosure) is to provide a feed additive containing a component of Dongae, etc., which can use by-products secured as waste in the process of rearing Dongae, etc.

Herein, a general summary of the present invention is provided, which should not be construed as limiting the scope of the present invention (This section provides a general summary of the disclosure and is not a comprehensive disclosure of its full scope or all of its features)

In order to solve the above problems, a feed additive containing a component of Dongae, etc. according to any one aspect of various aspects describing the present invention is an adult additive made from an adult such as Dongae, and the adult is an alligator. A component of Dongae, etc. containing feed additives to Dongae, etc., which is composed of at least one or more of the shell additives made from the pupa shell of Dongae, etc. as a material.

In the feed additive comprising a component such as Dongae according to an aspect of the present invention, the adult may be an adult carcass that has died after spawning.

In the feed additive comprising a component of Dongae, etc. according to an aspect of the present invention, the Dongae, etc., may include a component of Dongae, such as American Dongae, etc. (Hermetia Illucens).

The feed additive comprising a component of Dongae, etc. according to an aspect of the present invention may further include a larval additive using the larvae of the Dongae, etc. as a material.

In the feed additive comprising ingredients such as Dongae, etc. according to an aspect of the present invention, the larvae may be larvae of Dongae, etc., which are 6 years old and raised 14 to 16 days after hatching.

In order to solve the above problems, a method for producing a feed additive comprising a component in Dongae, etc. according to any one aspect of various aspects describing the present invention includes: a first step of breeding larvae in Dongae, etc.; a second step of pupating a portion of the larvae into pupae; a third step of forming a shell additive by using the shell of the pupa to which the adult worms have emerged from the pupa; A fourth step of forming an adult additive by using the adult; a fifth step of forming a feed additive in Dongae, etc. composed of at least one or more of the adult additive and the shell additive; and a sixth step of adding a feed additive to the livestock feed to the Dongae, etc., including components.

The second step in the method for producing a feed additive comprising a component such as dongae according to an aspect of the present invention comprises: a larva drying step of breeding the larvae except for the lysed larvae for 15 days and then drying the larvae; and a larval grinding step of pulverizing the dried larvae to form the larvae additive, wherein the third step includes, a shell drying step of drying the pupa shells; and a shell grinding step of pulverizing the dried pupa shell to form the shell additive, wherein the fourth step includes: an adult insect drying step of drying the adult insect; And it may include a component such as dongae comprising the step of crushing the adults to crush the dried adults.

In the method for producing a feed additive comprising a component in Dongae, etc. according to an aspect of the present invention, the feed additive to Dongae, etc. may further include the larvae additive.

According to the present invention, by using the adult carcass and pupa shells that were discarded in the process of breeding Dongae, etc., the cost of breeding Dongae, etc. can be drastically reduced.

According to the present invention, by using an adult carcass having a high content of crude protein and a high content of essential amino acids, it is possible to improve the growth rate of livestock.

According to the present invention, by using the adult carcass and pupae shells, it is possible to easily manufacture a functional livestock feed using natural materials having a combination of nutrients suitable for the type and breeding stage of livestock.

According to the present invention, since the degreasing rate can be diversified in the degreasing process of larvae, larval additives suitable for products and distribution can be easily manufactured.

Hereinafter, an embodiment in which a feed additive including ingredients such as dongae according to the present invention is implemented will be described in detail with reference to the drawings.

However, the intrinsic technical idea of the present invention cannot be said to be limited by the embodiments described below. It is revealed that the range that can be easily suggested as a method of substitution or modification of the embodiments described in is included.

In addition, since the terms used below are selected for convenience of explanation, in grasping the intrinsic technical idea of the present invention, they are not limited to the dictionary meaning and are appropriately interpreted as meanings consistent with the technical spirit of the present invention. it should be

The feed additive comprising Dongae, etc. ingredients according to the present invention contains a feed additive to Dongae, etc., which is composed of at least one of an adult insect additive and a shell additive using Dongae, etc.

Adult larvae additives are made from adult larvae, and shell additives are made from pupa shells on larvae, from which adults have emerged.

Accordingly, the feed additive containing ingredients such as Dongae according to the present invention can not only increase the sales of breeding farms, but also produce feed additives of various nutritional combinations.

In general, pupae and adults are treated as by-products during the breeding process of Dongae, etc., and are discarded after collection. Adults and pupae are a form of larvae that go through the growth process of the larvae in order to obtain larvae.

Until now, most industries using dongae, etc. have been focusing on the production of protein sources that can be used for environmentally friendly treatment of organic waste. This type of industry is, in particular, an industry using larvae on Dongae.

Caterpillars such as larvae feed on organic wastes including food waste, thereby reducing treatment costs. In addition, since it does not use chemicals, it is environmentally friendly, and provides an origin treatment method that can be treated even at the site where food waste is collected.

However, there is no known or researched method of using adult insects and pupae in Dongae, etc. The pupa of Dongae, etc. is classified as a by-product obtained in the process of rearing in Dongae and is discarded after collection.

If the breeding scale of the breeding farmhouse in Dongae, etc. is small, there may not be a large loss in the collection and disposal of adults and pupae.

However, the larger the breeding scale, the more expensive and time-consuming to process adults and pupae.

The process of disposing of adults and pupae not only incurs additional costs, but is also essential as a time investment for breeding workers.

That is, all the economic and time costs incurred from the disposal of adults and pupae are passed on to the cost of rearing larvae, and eventually become one of the factors that increase the cost of breeding for Dongae.

Livestock feed using Dongae, etc. according to the present invention, by utilizing the adult and pupa shells of Dongae, etc. as raw materials for feed additives, it is possible to provide a breakthrough in improving the profit tank of the breeding farms in Dongae, etc.

Further, in one embodiment of the feed additive comprising a component of the larvae according to the present invention, the adult larvae of the larvae are preferably adult carcasses that have died after spawning.

Also, in one embodiment of the feed additive comprising a component of dongae according to the present invention, dongae, it is Hermetia Illucens.

In addition, an embodiment of the feed additive comprising a component of Dongae, etc. according to the present invention may further include a larval feed using larvae of Dongae, etc. as a material.

In addition, in one embodiment of the feed additive comprising a component such as Dongae according to the present invention, the larvae used in the larval feed are preferably bred for 12 to 18 days after hatching. At this time, the aura of the larva may generally correspond to the sixth instar.

In addition, it is preferable that the above-mentioned adult additives, shell additives and larvae additives are in the form of a powder, which is pulverized after drying.

Table 1 shows the experimental results of the growth rate of broilers fed with livestock feed containing adult insect additives or shell additives or larvae additives.

broiler super feed Super feed +
peel additive Super feed +
adult additive Super feed +
Larvae (12 days) additive Super feed +
Larvae (15 days) Additive Super feed +
Larvae (18 days) Additives 1 day old 38.8 38.3 37.3 39.4 38.0 37.0 8 days old 76.7 79.6 86.5 84.6 79.5 79.9 16 days old 171.5 170.8 200.5 162.0 210.0 185.7 21 days old 192.4 196.3 242.0 199.3 228.4 220.1

In Table 1, the broiler used in the broiler growth rate experiment was a native broiler one day after hatching.

15 native broilers were fed and bred for each different livestock feed, and the weight of all broilers raised for each livestock feed was added up and divided by the number of individuals to calculate the average value.

In addition, the adult insect additives or shell additives or larvae additives were mixed and fed in the same ratio in the same type of super feed, respectively.

In order to compare the effects of feed additives containing ingredients such as dongae according to the present invention, the growth rate of broilers fed only with the first feed is also shown.

Referring to Table 1, the growth rate of broilers fed by mixing the adult larvae additive with the super feed among the feed additives containing ingredients such as Dongae according to the present invention is the highest.

Next, the growth rate of broilers fed livestock feed formed by mixing larval additives is high.

Among the larvae additive, the larval additive formed using the larvae raised for 15 days showed the highest growth rate.

Broilers fed livestock feed mixed with shell additives using pupa shells had the lowest growth rate.

However, it was confirmed that the livestock feed formed by mixing the shell additive with the second feed also showed a higher growth rate than the second feed.

Dongae et al., have recently been receiving industrial attention by having two functions: an eco-friendly treatment of food waste and an inexpensive protein source.

However, most industries using Dongae, etc. have been limited to the technology using larvae on Dongae, etc. so far.

After hatching from the pupa, adults do not do any special feeding activities except for water, mate immediately after hatching, and die after spawning.

In particular, since the spawning activity of the adults reacts very sensitively to the breeding environment, there have been few studies on special methods for using the adults during the breeding period of about 7 days.

Accordingly, in the farms that breed Dongae, etc., they are focusing on breeding and commercializing the larvae of Dongae, etc., and all of the by-products including the pupa shell obtained in the process or the carcass of the adult dead after spawning have been completely discarded.

In this breeding system for Dongae, etc., human and material costs are incurred in the process of processing by-products, which is a factor that increases the price of larvae or various products using larvae in all of them shipped.

The feed additive containing the components of Dongae, etc. according to the present invention, by using not only the larvae obtained in the process of breeding the Dongae, etc., but also the pupa shell and the imago or adult carcass, it can greatly contribute to the increase of the income of the breeding farms of the Dongae etc. .

In particular, it can be confirmed that the addition of adults using adults or carcasses has a remarkable effect of improving the growth rate compared to the addition of larvae using larvae of larvae, etc., known as a protein source in a comparison experiment on the growth rate of livestock.

The growth rate of domesticated livestock is related to the complex functions of feed, such as the composition of these protein components, as well as the ratio of components required for weight gain, ie, crude protein.

That is, no matter how excellent and high-quality protein-containing feed is, if it is difficult for the fed livestock to absorb the nutrients, no matter how much feed is fed and fed, a high growth rate is expected as well as maintaining the health of the livestock. hard to do

The phenomenon that the growth rate of livestock is significantly improved can be judged that the supplied livestock feed contains nutrients essential for the growth of livestock.

In addition, since these nutrients are formed in a form that is easy to be absorbed by livestock, it is not unreasonable to judge that the efficiency of nutrient absorption is high.

Therefore, as shown in Table 1, it is possible to manufacture feed additives to Dongae, etc. using each of the adult insect additives and the shell additives, and a remarkable effect can be expected in improving the profit structure of the breeding farms in Dongae, etc.

In addition, an adult additive using an adult insect or an adult carcass among the by-products can produce a better quality feed than a larva additive using a larva.

In addition, the shell additive using the pupa shell among the by-products also shows a higher growth rate than the pure super feed.

In conclusion, by using all of the larvae, adults, and pupae, the feed additive containing Dongae ingredients according to the present invention can innovatively lower the production cost in livestock farms, and the price and quality are diversified functional livestock feed can be manufactured.

In addition, the feed additive containing ingredients such as Dongae according to the present invention can minimize unnecessary breeding period by using larvae corresponding to the number of breeding days that can show the best growth rate.

The time of release of the larvae has a very important meaning for breeding farms such as Dongae.

The longer the larvae breeding days, the lower the rotation rate of the breeding facilities. The turnover rate of breeding facilities is directly related to production and is directly related to sales.

In addition, the longer the breeding days, the higher the cost of feed.

In addition, if the number of days of breeding is long, there is a problem in that when a pest, bacterial or viral disease occurs, sales generation using new eggs is delayed that much.

However, the feed additive containing the ingredients in Dongae, etc. according to the present invention, all breeding farms in Dongae, etc., by shipping the larvae as soon as possible, minimize the breeding cycle in Dongae, etc., thereby increasing production.

Tables 2 to 16 are the results of analysis of components of adult carcasses, larvae bred for 12 days, larvae bred for 15 days, larvae bred for 18 days, and pupae shells.

Tables 2 to 6 are, in order, the shell additive, the adult insect additive, the larvae (12-day breeding) feed, the larvae (15-day breeding) feed and the larvae (18-day breeding) feed moisture, crude protein, crude fat, crude fiber, raw flour and calories is the test result.

In addition, Tables 7 to 11 are the amino acid test results of each of the shell additive, the adult additive, the larva (12-day breeding) feed, the larvae (15-day breeding) feed, and the larvae (18-day breeding) feed, in order.

In addition, Tables 12 to 16 are the fatty acid test results of each of the shell additive, the adult additive, the larva (12-day breeding) feed, the larva (15-day breeding) feed, and the larvae (18-day breeding) feed in order.

First of all, referring to Table 3 in Tables 2 to 6, the ratio of crude protein and the calorific value of the adult food additive made from adult carcasses of Dongae, etc. is significantly higher than that of the adult and larval additives. On the other hand, the proportion of crude fat is lower than 1/3 of that of larvae additives.

Next, referring to Table 2, the water, crude protein, and crude fat content of the shell additive made from the pupa shell of Dongae, etc. is lower than that of the adult additive and the larvae additive. However, the content of crude fiber and crude flour is at least twice that of adults and larvae additives.

Referring to Tables 4 to 6, the larvae additive using larvae in Dongae, etc., has a higher content of crude protein and crude fat than other components in common.

According to Tables 2 to 6, the shell additive, the adult additive, and the larval additive have different compositional combinations of moisture, crude protein, crude fat, crude fiber, and raw flour.

When a feed additive is prepared for dongae, etc. by using an adult additive, an additive with a high content of crude protein and a low content of crude fat can be prepared in particular.

That is, in the case of preparing a feed additive for dongae by mixing the larval additive with the adult additive, the content of crude protein can be increased while reducing the content of crude fat per unit weight.

Similarly, when a larva additive is mixed with a shell additive to produce a feed additive for Dongae, etc., the content of crude flour and crude fiber that are insufficient in the larval additive can be increased.

As such, it is possible to control the nutritional components of feed additives such as dongae prepared using the shell additive and the adult larvae additive. Accordingly, it is possible to manufacture a livestock feed having a nutritional combination specialized for each type of livestock and each breeding stage.

For example, the adult insect additive is a high-protein feed additive, and by using it, it is possible to manufacture a high-protein feed that can dramatically improve the growth rate of livestock.

Next, referring to Tables 7 to 11, the content of essential amino acids of threonine, valine, isoleucine, leucine, tyrosine, phenylalanine, histidine, lysine, arginine, cystine, methionine, and trytophan among the amino acids constituting the imago , higher in content than in larvae or pupa shells.

In Table 1, in order to improve the weight gain rate of livestock, the protein content required for weight gain should be high. However, as described above, no matter how high the protein content, if the livestock is not absorbed into the body with high efficiency after ingestion, the actual weight gain does not increase.

As shown in Tables 7 to 11, the proportion of essential amino acids in the amino acid component of the adult additive is particularly high. Accordingly, it can be inferred that not only the absorption efficiency of the adult additive is better, but also the crude protein content itself is high as shown in Table 1, so that the weight gain is significantly increased.

Inspection items unit test results moisture % 8.91 crude protein % 34.17 george % 2.02 crude fiber % 19.97 views % 34.50 calorie kcal/kg 2993

Inspection items unit test results moisture % 14.37 crude protein % 61.34 george % 8.30 crude fiber % 9.29 views % 4.11 calorie kcal/kg 424

Inspection items unit test results moisture % 8.90 crude protein % 37.23 george % 28.46 crude fiber % 5.88 views % 14.35 calorie kcal/kg 5050

Inspection items unit test results moisture % 5.27 crude protein % 36.46 george % 34.02 crude fiber % 7.19 views % 15.09 calorie kcal/kg 5546

Inspection items unit test results moisture % 7.18 crude protein % 37.93 george % 29.43 crude fiber % 7.12 views % 16.14 calorie kcal/kg 5136

constituent amino acids unit test results aspartic acid % 2.00 threonine % 1.17 serine % 1.76 glutamic acid % 2.71 proline % 2.53 glycine % 3.05 alanine % 2.71 valine % 1.71 isoleucine % 1.19 leucine % 2.25 tyrosine % 1.56 phenylalanine % 0.82 histidine % 1.08 lysine % 1.13 arginine % 1.11 Sistine % 0.20 methionine % 0.22 tryptophan % 0.11

constituent amino acids unit test results aspartic acid % 5.90 threonine % 2.73 serine % 2.73 glutamic acid % 7.52 proline % 3.22 glycine % 3.03 alanine % 5.10 valine % 3.41 isoleucine % 2.80 leucine % 4.72 tyrosine % 2.47 phenylalanine % 2.48 histidine % 1.96 lysine % 4.53 arginine % 3.77 Sistine % 0.30 methionine % 0.83 tryptophan % 0.15

constituent amino acids unit test results aspartic acid % 3.44 threonine % 1.63 serine % 1.79 glutamic acid % 5.18 proline % 2.40 glycine % 2.09 alanine % 2.95 valine % 2.12 isoleucine % 1.55 leucine % 2.64 tyrosine % 1.85 phenylalanine % 1.43 histidine % 1.05 lysine % 2.58 arginine % 2.12 Sistine % 0.43 methionine % 0.58 tryptophan % 0.09

constituent amino acids unit test results aspartic acid % 3.44 threonine % 1.59 serine % 1.85 glutamic acid % 4.98 proline % 2.48 glycine % 2.08 alanine % 2.74 valine % 1.98 isoleucine % 1.49 leucine % 2.62 tyrosine % 1.97 phenylalanine % 1.43 histidine % 1.07 lysine % 2.47 arginine % 2.03 Sistine % 0.37 methionine % 0.52 tryptophan % 0.07

constituent amino acids unit test results aspartic acid % 3.70 threonine % 1.63 serine % 1.83 glutamic acid % 5.05 proline % 2.42 glycine % 2.12 alanine % 2.70 valine % 2.09 isoleucine % 1.56 leucine % 2.70 tyrosine % 2.18 phenylalanine % 1.60 histidine % 1.18 lysine % 2.60 arginine % 2.04 Sistine % 0.41 methionine % 0.66 tryptophan % 0.09

division Fatty acid name chemical formula Fatty acid composition (g/100g fatty acid)


saturated fatty acids caprylic acid C _8:1 0.7 capric acid C _10:0 1.32 lauric acid C _12:0 28.50 myristic acid C _14:1 3.95 pentadecanoic acid C _15:1 0.19 palmitic acid C _16:1 7.87 Margaric acid C _17:1 0.22 stearic acid C _18:1 1.98 arachidic acid C _20:1 0.03


unsaturated fatty acids myristoleic acid C _14:1 0.35 Pendadisenoic acid C _15:1 0.18 palmitoleic acid C _16:1 3.81 margaolic acid C _17:1 0.47 oleic acid C _18:1 23.26 linoleic acid C _18:2n6 17.39 linolenic acid C _18:3n3 4.93 Eicosenoic acid C _20:1n9 0.11 Eicocyenoic acid C _20:2n6 0.96 dihomo gamma-linoleic acid C _20:3n6 1.20 eicosatrienoic acid C _20:3n3 0.22 arachidonic acid C _20:4n6 0.34

division Fatty acid name chemical formula Fatty acid composition (g/100g fatty acid)


saturated fatty acids caprylic acid C _8:1 0.02 capric acid C _10:0 1.54 lauric acid C _12:0 38.76 myristic acid C _14:1 6.18 pentadecanoic acid C _15:1 0.35 palmitic acid C _16:1 10.89 Margaric acid C _17:1 0.23 stearic acid C _18:1 2.20 arachidic acid C _20:1 0.02


unsaturated fatty acids myristoleic acid C _14:1 0.22 Pendadisenoic acid C _15:1 0.09 palmitoleic acid C _16:1 2.57 margaolic acid C _17:1 0.28 oleic acid C _18:1 15.84 linoleic acid C _18:2n6 14.33 linolenic acid C _18:3n3 2.34 Eicosenoic acid C _20:1n9 0.01 Eicocyenoic acid C _20:2n6 0.40 dihomo gamma-linoleic acid C _20:3n6 0.69 eicosatrienoic acid C _20:3n3 0.18 arachidonic acid C _20:4n6 0.15

division Fatty acid name chemical formula Fatty acid composition (g/100g fatty acid)


saturated fatty acids caprylic acid C _8:1 0.04 capric acid C _10:0 0.35 lauric acid C _12:0 12.29 myristic acid C _14:1 4.24 pentadecanoic acid C _15:1 0.36 palmitic acid C _16:1 19.02 Margaric acid C _17:1 0.47 stearic acid C _18:1 6.07 arachidic acid C _20:1 0.02


unsaturated fatty acids myristoleic acid C _14:1 0.20 Pendadisenoic acid C _15:1 0.11 palmitoleic acid C _16:1 2.93 margaolic acid C _17:1 0.44 oleic acid C _18:1 27.30 linoleic acid C _18:2n6 19.71 linolenic acid C _18:3n3 3.42 Eicosenoic acid C _20:1n9 0.16 Eicocyenoic acid C _20:2n6 0.26 dihomo gamma-linoleic acid C _20:3n6 0.09 eicosatrienoic acid C _20:3n3 0.02 arachidonic acid C _20:4n6 0.30

division Fatty acid name chemical formula Fatty acid composition (g/100g fatty acid)


saturated fatty acids caprylic acid C _8:1 0.04 capric acid C _10:0 0.94 lauric acid C _12:0 21.74 myristic acid C _14:1 4.94 pentadecanoic acid C _15:1 0.34 palmitic acid C _16:1 16.71 Margaric acid C _17:1 0.39 stearic acid C _18:1 4.72 arachidic acid C _20:1 0.02


unsaturated fatty acids myristoleic acid C _14:1 0.22 Pendadisenoic acid C _15:1 0.10 palmitoleic acid C _16:1 2.92 margaolic acid C _17:1 0.38 oleic acid C _18:1 23.98 linoleic acid C _18:2n6 16.39 linolenic acid C _18:3n3 3.59 Eicosenoic acid C _20:1n9 0.13 Eicocyenoic acid C _20:2n6 0.25 dihomo gamma-linoleic acid C _20:3n6 0.07 eicosatrienoic acid C _20:3n3 0.02 arachidonic acid C _20:4n6 0.25

division Fatty acid name chemical formula Fatty acid composition (g/100g fatty acid)


saturated fatty acids caprylic acid C _8:1 0.07 capric acid C _10:0 1.32 lauric acid C _12:0 28.50 myristic acid C _14:1 3.95 pentadecanoic acid C _15:1 0.49 palmitic acid C _16:1 7.87 Margaric acid C _17:1 0.22 stearic acid C _18:1 1.98 arachidic acid C _20:1 0.03


unsaturated fatty acids myristoleic acid C _14:1 0.35 Pendadisenoic acid C _15:1 0.15 palmitoleic acid C _16:1 3.81 margaolic acid C _17:1 0.47 oleic acid C _18:1 23.26 linoleic acid C _18:2n6 17.39 linolenic acid C _18:3n3 4.93 Eicosenoic acid C _20:1n9 0.11 Eicocyenoic acid C _20:2n6 0.96 dihomo gamma-linoleic acid C _20:3n6 1.20 eicosatrienoic acid C _20:3n3 0.22 arachidonic acid C _20:4n6 0.34

Referring to Tables 12 to 16, it can be seen that the content of lauric acid is significantly higher in the adult additive and the shell additive than in the larval additive.

Lauric acid is a medium-chain fatty acid with 12 carbon atoms, 24 hydrogen atoms, and 2 oxygen atoms, and is contained in large amounts in the mother's milk of animals.

It is known that mother's milk contains between 6% and 11% lauric acid.

The reason mother's milk contains a lot of lauric acid is because lauric acid promotes immunity and development.

Newborn babies and animal pups are not yet ready for immunity, and if bacteria penetrate, not only difficult to develop healthy, but they can also be in danger of losing their lives.

Lauric acid, by improving the immunity of young children, allows them to heal bacterial diseases with their own immunity, and has a very large effect on growth and development.

The content of lauric acid is judged to be high in the adult larvae, which are the raw material of the adult insect additive, and the pupae shell, which is the raw material of the shell additive, directly or indirectly lays larvae.

In Table 1, it is considered that the reason for the high growth rate in the super feed to which the adult insect additive is added is that the adult insect additive contains a large amount of lauric acid.

One embodiment of the method for producing a feed additive comprising a component in Dongae, etc., is a first step of breeding the larvae to Dongae, etc., a second step of pupating a part of the larva into a pupa, and a pupa to an adult, and the imago A third step of forming a shell additive using the shell of the evolved pupae, a fourth step of forming an adult additive by using an adult, and a feed additive to the dongae, etc., which are composed of at least one or more of the adult insect additive and the shell additive A fifth step of forming and a sixth step of adding a feed additive to livestock feed

Also, in another embodiment of the method of manufacturing a feed additive containing ingredients such as Dongae, the second step is a larval drying step of cultivating the larvae except for the lysed larvae for 15 days and then drying the larvae, and grinding the dried larvae to add the larvae. It further comprises the step of crushing the larva to form.

In addition, the third step further includes a shell drying step of drying the pupa shells, and a shell grinding step of pulverizing the dried pupa shells to form a shell additive.

In addition, the fourth step further includes a drying step of drying the adults and a crushing step of crushing the dried adults.

Accordingly, in another embodiment of the method for manufacturing a feed additive containing a component in Dongae, etc., the feed additive to Dongae, etc. may further include a larval additive.

In this case, the second step in the method for producing a feed additive containing a component such as dongae may include a larval degreasing step of degreasing the fat of the larva at a predetermined degreasing ratio.

As shown in Tables 4 to 6, the larval additive has a higher content of crude fat compared to the adult additive and the shell additive.

If the larvae in a state with high fat are pulverized as they are, there is a problem in that a powder with high viscosity is formed. Feed additives in a highly viscous powder state are not easily mixed with other feeds, and depending on storage conditions, fat components may go rancid and deteriorate.

In order to solve the above problems, in general, in order to powder the larvae, the fat is removed through a degreasing process after drying.

However, the degreasing process (step) is usually accompanied by a heating process for applying heat and a mechanical process such as compression. At this time, since various components of the larvae may be denatured in the heating process, in order to minimize the change in the components of the larvae, it is preferable to minimize the degreasing process.

Whether to defatt the larvae, as described above, each has advantages and disadvantages.

Considering the change in the composition of the larval powder, the degreasing process should be minimized or the larvae should be pulverized without the degreasing process.

However, in order to obtain a good quality powder and to prevent the feed additives from spoiling easily, a degreasing process is essential.

For commercialization and prevention of product spoilage, degreasing process has been essential until now.

However, the method for producing a feed additive containing ingredients such as Dongae according to the present invention can degrease the larval fat at a predetermined degreasing ratio according to the type of product or expected shelf life.

The larval additive may further include an adult additive and a shell additive. Therefore, even if the larvae are crushed without a degreasing process, depending on the mixing ratio of the adult insect additives and the shell additives, it is possible to manufacture feed additives containing ingredients such as dongae in powder form with low viscosity and fine particles.

For this reason, according to the expected distribution route and distribution stage of the feed additive to be manufactured, the degreasing step can be performed by adjusting the degreasing ratio of the larvae.

In other words, products with a short expected shelf life can produce larval powder with a high fat content by lowering the skim ratio. At this time, by using the added adult insect additives and shell additives, it is possible to secure an appropriate viscosity.

By lowering the degreasing ratio, the heat treatment temperature and time for the larvae may be lowered or shortened, thereby minimizing the change in the active ingredient of the larvae.

In addition, since it contains a necessary fat component as a feed additive as it is, it is easy to manufacture a feed additive having a balanced nutritional component.

On the other hand, for products that are stored or distributed for a long time in a single section, the larvae are degreased at a degreasing rate, and some of them are remixed with the larval powder in consideration of the nutritional composition of the larval powder, or the fat of the defatted larvae is used as a separate product. can also be sold as

As described above, in the method for producing a feed additive containing a component of Dongae, etc. according to the present invention, the degreasing ratio can be variously applied in the degreasing process of larvae by using an adult insect additive, which is a high protein component, and a shell additive containing a high concentration of ash component. can

Claims (8)

A feed additive comprising at least one of an adult larvae of the larvae, and a shell additive made of the pupa shells of the larvae from which the larvae have emerged. The method according to claim 1,
The adult beetle,
Feed additive containing ingredients such as Dongae, which are adult carcasses that have died after spawning. The method according to claim 1,
In the above Dongae, etc.,
A feed additive containing ingredients from Hermetia Illucens. The method according to claim 1,
A feed additive comprising a component in Dongae, etc. further comprising a larval additive using the larvae of the Dongae, etc. as a material. 5. The method according to claim 4,
The larvae are
A feed additive containing a component of Dongae, which is a larva of Dongae, etc., raised 12 to 18 days after hatching. A first step of breeding larvae such as Dongae;
a second step of pupating a portion of the larvae into pupae;
A third step of forming a shell additive using the shell of the pupa from which the adult worms emerge from the pupa, and the pupa from which the adults emerge;
A fourth step of forming an adult additive by using the adult;
a fifth step of forming a feed additive in Dongae, etc. composed of at least one or more of the adult additive and the shell additive; and
A sixth step of adding the feed additive to the livestock feed to the Dongae and the like; 7. The method of claim 6,
The second step is
Larvae drying step of breeding the larvae except for the lysed larvae for 15 days and then drying; and
A larva grinding step of pulverizing the dried larvae to form the larvae additive;
The third step is
Peel drying step of drying the pupa skin; and
A shell grinding step of pulverizing the dried pupa shell to form the shell additive;
The fourth step is
An adult drying step of drying the adult insect; and
A method for producing a feed additive comprising a component such as dongae, comprising the step of crushing the dried adults. 8. The method of claim 7,
Feed additives to the Dongae, etc.
A method for producing a feed additive comprising a component such as dongae further comprising the larval additive.