KR102609443B1 - Feed for companion animals including black soldier fly, juice pieces and egg shell - Google Patents

Abstract

The present invention relates to pet food containing black soldier flies, juice meal, and eggshell.
The pet food containing black soldier flies, juice meal, and egg shells according to the present invention contains black soldier flies, juice meal, and egg shells as main ingredients.
With the above-described structure, the pet food containing black soldier flies, juice cake, and egg shells according to the present invention is manufactured by including black soldier flies, which are eco-friendly future alternative protein sources, and juice cakes, egg shells, etc., which are agricultural food by-products. By doing so, it is possible to supply nutrients such as protein and fat, which are abundant in black soldier flies, juice gourds, and egg shells, to provide balanced nutrition, and to improve the palatability of pet food.

Description

Pet food containing black soldier fly, juice meal, and egg shell {FEED FOR COMPANION ANIMALS INCLUDING BLACK SOLDIER FLY, JUICE PIECES AND EGG SHELL}

The present invention relates to pet food containing black soldier flies, juice cakes, and egg shells, and more specifically, to pet food including black soldier flies, which are eco-friendly future alternative protein sources, and juice cakes, egg shells, etc., which are agricultural food by-products. By manufacturing it, it supplies nutrients such as proteins and fats, which are abundant in juice gourds and egg shells, to black soldier flies, and provides balanced nutrition to black soldier flies, which can improve the palatability of pet food. This relates to pet food containing juice boxes and egg shells.

Recently, as the family type has rapidly changed to a nuclear family and the number of people living alone has increased, interest in pets is increasing. In line with these changes, the food culture for pets is changing along with the trend of human food culture. In addition, the development of feed using various new raw materials is steadily taking place.

For example, the concept of pets has changed as the environment in which pets are treated as one family by providing them not only with medical benefits but also with funerals when they die is becoming more and more common.

In other words, the perception has changed from the concept of animals raised mainly as objects for humans to enjoy, to animals that live together with humans, respecting the various benefits that animals provide to humans and not being human toys. , it can be said that it clearly shows the relationship between people and animals in modern society.

Reflecting this change in awareness of pets, their population has been rapidly increasing recently, and the pet-related industry is also continuing to grow rapidly. In the early days of the pet-related industry, food scraps were mainly fed to pets; Recently, commercial feed has been developed, and it is common for most pets to be fed commercial feed.

Most commercial feeds are produced using a high-temperature, high-pressure extrusion method called the extrusion method, and because it is impossible to keep the proportion of meat above 50% when mixing and producing raw materials, trace raw materials such as vitamins and Nutrients that are particularly sensitive to temperature, such as minerals, are easily destroyed during the manufacturing process, and do not sufficiently reflect the fact that pets are inherently mammals and carnivores, so there is a problem in that they are not suitable for producing the optimal feed to feed to these pets. .

What has emerged as a solution to this problem is the diversification and high-quality products of pet snacks in line with the recent expansion of the scale of the pet industry. For example, through high-quality handmade snacks, nutrient destruction is minimized and the proportion of meat is reduced. It was possible to raise it.

However, because existing handmade snacks contain abundant nutrients and are high-end products, no preservatives are added, so they can spoil easily and have a short shelf life.

In addition, functional snacks are appearing as part of the diversification of pet snacks. Most of the usual functional snacks are products that are designed to prevent certain diseases by administering specific drugs or ingredients, and are used excessively to increase functionality. Problems include the fact that the taste is reduced due to the administration of specific ingredients, which reduces demand, and the fact that snacks are not provided to increase the overall immunity of pets.

Therefore, there is a need to develop pet food that pets can eat safely, has excellent taste and flavor, is highly palatable, has excellent preservability, and contains essential nutrients.

Domestic registered patent No. 10-1721729 (registered on March 24, 2017) Domestic Registered Patent No. 10-2075539 (registered on February 4, 2020) Domestic Registered Patent No. 10-2011136 (registered on August 8, 2019)

The present invention manufactures pet food including black soldier fly, which is an eco-friendly alternative protein source for the future, and juice meal, egg shell, etc., which are agricultural food by-products, thereby providing nutrients such as protein and fat, which are abundantly contained in black soldier fly, juice meal, and egg shell. The aim is to provide pet food containing black soldier flies, juice cakes, and egg shells that can supply ingredients, provide balanced nutrition, and improve the palatability of pet food.

In addition, the present invention provides a product containing black soldier flies, juice cakes, and eggshells, which can be safely consumed by diseased or unhealthy pets without side effects even when fed for a long period of time, have high convenience and palatability, and can stably supply balanced nutrients. We provide food for pets.

The various problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

The pet food containing black soldier flies, juice meal, and egg shells according to the present invention contains black soldier flies, juice meal, and egg shells as main ingredients.

In addition to the above black soldier fly, juice meal and eggshell, meat protein, potato starch, cranberry concentrate powder, fructo-oligosaccharide, vitamin C, methylsulfonylmethane, green lipped mussel, spirulina, liquid minerals, cypress extract, omega- 3 It may further contain fatty acids, colostrum powder, and tapioca starch.

10 to 20 parts by weight of the Dongae, etc., 5 to 10 parts by weight of juice box, 1 to 3 parts by weight of egg shell, 30 to 50 parts by weight of meat protein, 5 to 15 parts by weight of potato starch, 3 to 7 parts by weight of cranberry concentrated powder, 1 to 5 parts by weight of lactooligosaccharide, 1 to 3 parts by weight of vitamin C, 3 to 7 parts by weight of methylsulfonylmethane, 1 to 5 parts by weight of green lipped mussel, 1 to 3 parts by weight of spirulina, 0.1 to 1 part by weight of liquid mineral It may be included in a weight ratio of 2 to 4 parts by weight of Prickly pear extract, 2 to 4 parts by weight of omega-3 fatty acid, 0.5 to 2.5 parts by weight of colostrum powder, and 5 to 10 parts by weight of tapioca starch.

Specific details of other embodiments are included in the detailed description.

The pet food containing black soldier flies, juice meal, and egg shells according to the present invention includes black soldier flies, which are eco-friendly future alternative protein sources, and juice meal, egg shells, etc., which are agricultural food by-products, by manufacturing pet food, It supplies nutrients such as protein and fat, which are abundant in juice gourds and egg shells, provides balanced nutrition, and can improve the palatability of pet food.

In addition, the pet food containing black soldier fly, juice box, and egg shell according to the present invention can be safely consumed by even diseased or unhealthy pets without side effects even when fed for a long period of time, has high convenience and palatability, and has balanced nutritional content. can be supplied stably.

It will be fully understood that embodiments of the technical idea of the present invention can provide various effects that are not specifically mentioned.

The advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described in detail below. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosure will be thorough and complete and so that the spirit of the invention can be sufficiently conveyed to those skilled in the art.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present application. No.

Hereinafter, the pet food containing black soldier flies, juice cake, and egg shell according to the present invention will be described in detail with preferred embodiments.

The pet food according to the present invention includes black soldier flies, juice cake, eggshell, meat protein, potato starch, cranberry concentrate powder, fructo-oligosaccharide, vitamin C, methylsulfonylmethane, green-lipped mussel, spirulina, and liquid minerals. , Contains cypress extract, omega-3 fatty acids, colostrum powder, and tapioca starch.

In addition, the pet food according to the present invention contains 10 to 20 parts by weight of Dongae, etc., 5 to 10 parts by weight of juice cake, 1 to 3 parts by weight of eggshell, 30 to 50 parts by weight of meat protein, 5 to 15 parts by weight of potato starch, 3 to 7 parts by weight of cranberry concentrated powder, 1 to 5 parts by weight of fructooligosaccharide, 1 to 3 parts by weight of vitamin C, 3 to 7 parts by weight of methylsulfonylmethane, 1 to 5 parts by weight of green lipped mussel, 1 part by weight of spirulina to 3 parts by weight, 0.1 to 1 part by weight of liquid mineral, 2 to 4 parts by weight of cypress extract, 2 to 4 parts by weight of omega-3 fatty acid, 0.5 to 2.5 parts by weight of colostrum powder, and 5 to 10 parts by weight of tapioca starch. may be included.

The black soldier fly is an insect belonging to the arthropod insect class Diptera and the black soldier fly family. Black soldier flies are known to be a good source of essential amino acids such as arginine, methionine, and lysine, and the content of these amino acids is generally known to be higher than that of soybean meal and at the same level as fish meal. It is known that black soldier flies contain about 40% protein and 20% fat, which are the main nutrients required by livestock, and contain medium-chain fatty acid lauric acid and unsaturated fatty acids oleic acid and linoleic acid. It is known to contain nutrients useful for livestock breeding, such as linoleic acid.

For example, in the present invention, the yellow flagellation can be dried and powdered to be used in the form of powder.

The juice pumpkin may be a by-product of fruit remaining after squeezing the juice (juice). For example, the juice pumpkin includes various types of fruits such as grape pumpkin, apple pumpkin, lemon pumpkin, tangerine pumpkin, orange pumpkin, fig pumpkin, and pear pumpkin. There are processing by-products, and in addition, various types of fruit peels can be used.

The eggshell is an agricultural food by-product that is discarded after using the egg white and yolk, such as eggs. Specifically, the eggshell refers to the shell of an animal egg, and in a broad sense, the outermost layer surrounding the egg. This can mean things including the hard layer of the egg and the egg membrane, which is the outer layer of the egg's plasma membrane.

In general, egg shells that are discarded after using the contents of animal eggs may further contain remaining contents and egg membranes. In this case, the remaining contents in the discarded egg shells are high concentrations of pure protein, and the egg membranes contain more than 60 wt% of the total weight. It is made up of this protein and is rich in nutrients such as crude protein, iron, and calcium, so it can be used as a feed ingredient.

The meat protein may be included in the pet food to act as a protein source. The meat protein may be a mixture of duck meat and chicken in a weight ratio of 3:1.

The duck meat is a good source of iron, phosphorus, and vitamin B compared to other meats, has a higher content of unsaturated fatty acids than beef or pork, and is rich in essential amino acids such as lysine, valine, threonine, leucine, and methionine. It is a food that is nutritionally excellent and has low calories, so it has the advantage of being suitable as a diet for weight control, a diet for patients in recovery, and a diet for the elderly with low physical activity.

In addition, while most other meats are acidic foods, duck meat is slightly alkaline for the human body and contains very strong sodium, calcium, lecithin, and selenium components, which helps reduce cholesterol in the blood vessels and helps prevent stroke, arteriosclerosis, and high blood pressure. It is also known as a food that is very helpful in preventing osteoporosis, diabetes, neuralgia, and cancer cell development.

In addition, duck meat oil is an unsaturated fat, so it contains linoleic acid and linolenic acid, which are fatty acids necessary for the human body. It suppresses the formation of cholesterol and improves blood circulation, so it is good for arteriosclerosis and high blood pressure, and contains unsaturated fatty acids (45%). It is much higher than beef, pork, or chicken, and is rich in essential amino acids and various vitamins. In particular, its high content of vitamin C, vitamin B1, and vitamin B2 improves endurance, prevents loss of concentration, and is effective in eliminating chronic fatigue.

Unlike red meat such as pork or beef or fish, chicken has low fat content and calories, making it a suitable source of animal protein for people who need to control their weight, convalescent patients, elderly people with low physical activity, and modern people who lack physical activity. The calories of lean chicken meat with skin removed are only 100 to 110 kcal/100g, making it a low-calorie, high-protein food compared to red meat, mackerel (183 kcal/100g), or saury (165 kcal/100g).

In addition, the chicken is characterized by thinner and softer muscle fibers than beef, and because fat is not mixed with the muscle fibers like beef, it has a light taste and is easily digested and absorbed. The amino acids that make up chicken are essential amino acids such as methionine and lysine. Its content is higher than that of beef, and it is rich in nutrients such as calcium, phosphorus, thiamine, riboflavin, and niacin, as well as retinol and unsaturated fatty acids, which are converted into vitamins in the body. It has excellent effects on skin care and osteoporosis, and contains a lot of protein to promote brain activity. It is known as an excellent nutritional food that promotes and protects the liver, thereby relieving muscle atrophy, fatigue, and blurred vision caused by abnormal liver function.

In addition, the chicken is largely divided into white meat and red meat depending on the part. The breast meat is white and light with less fat, and the leg meat is red and has a unique flavor, so it is suitable as a stamina meal and is useful as a healthy food for recovering physical strength and preventing adult diseases. do.

The potato starch can be included in pet food and function as a carbohydrate source. The potato starch has large starch particles, high purity, relatively long amylose and amylopectin chain length, the presence of a phosphate ester group in amylopectin, and viscous behavior. It has the ability to exchange certain cations, which affects its viscosity behavior, and the ability to form a thick viscoelastic gel when heated and cooled.

In addition, the potato starch has the characteristics of high viscosity, excellent film forming ability, and low gelatinization temperature. When forming a gel, it has good softness and elasticity, but the gel strength is weak, and the particles of swollen and hydrated potato starch are very easy to be destroyed and continue to form. It has a tendency to be destroyed more easily by heating and stirring.

In general, potatoes are a food resource that has been used by humans for a long time, have a high starch content, and contain large amounts of high-quality protein, vitamin C, vitamin B6, vitamin B8, potassium, phosphorus, magnesium, iron, dietary fiber, and phenolic components. It is a food with high nutritional value.

The cranberry concentrated powder can be manufactured by extracting, concentrating, and powdering cranberries. The cranberries are rich in proanthocyanidin components, have excellent antioxidant and antibacterial effects, and are particularly good for urinary health.

The cranberry concentrated powder can be manufactured by extracting and concentrating the active ingredients from cranberries (all parts such as juice, peel, seeds, etc.) and powdering them. The cranberry concentrated powder adjusts the pH of urine (acidic) and prevents bacteria from forming on the bladder wall. It helps block adhesion, lowers the risk of recurrence of urinary tract and urinary tract infections, and prevents antibiotic resistance from developing, so it can be safely used to prevent and treat urinary tract and urinary tract infections even when given for a long period of time.

The cranberry concentrated powder may be a cranberry concentrated powder prepared by the following method.

First, to prepare cranberry concentrated powder, cranberries can be prepared and then washed.

The whole part of the cranberry, including fruit, skin, and seeds, preferably the fruit of the cranberry, can be used. The cranberry contains polyphenols with excellent anticancer and antioxidant effects. The cranberry contains the highest content of polyphenol among major fruits, and has an inhibitory effect on bacterial adhesion, preventing urinary tract infections and stomach ulcers. Representative medicinal properties of cranberries include preventing urinary tract infections and prostatitis such as cystitis, urethritis, and pyelonephritis, and reducing the risk of recurrence.

The washing of cranberries can be performed using purified water in which sodium bicarbonate (NaHCO ₃ ) having a concentration range of 1 to 3 (w/w)% is dissolved. The sodium bicarbonate is also used as a food additive. It is non-toxic and can have functions such as penetration, diffusion, and expansion.

Next, the washed cranberries can be dried to remove moisture contained in the cranberries.

The washed cranberries can be dried by storing them at a temperature of 30 to 40°C for 30 to 50 hours.

Next, the dried cranberries can be enzymatically decomposed.

The dried cranberries can be decomposed using enzymes that can separate the active ingredients contained in the cranberries. Preferably, the enzymes include pectinase, xylanase, and Cellulase is used, and 0.01 to 0.03 parts by weight of pectinase, 0.02 to 0.04 parts by weight of xylanase, and 0.04 parts by weight of cellulase are used based on 100 parts by weight of the dried cranberries. It can be performed by mixing at a weight ratio of 0.06 parts by weight and storing the cranberries mixed with the enzyme at a temperature of 45 to 48° C. for 10 to 20 hours.

Subsequently, the enzymatically decomposed cranberries can be subjected to hot water extraction to produce a cranberry hot water extract.

The cranberry hot water extract can be prepared by mixing 2,500 to 3,500 parts by weight of purified water with respect to 100 parts by weight of the enzymatically decomposed cranberries and then heating at a temperature of 93 to 97° C. for 5 to 10 hours.

Next, filtered cranberry hot water extract can be prepared by filtering the hot water extracted cranberry extract.

The filtered cranberry hot-water extract can be prepared by removing solids contained in the hot-water-extracted cranberry hot-water extract using a filter. For example, filtration of the hot-water-extracted cranberry hot-water extract can be performed using a plate-type pressure filter or cartridge. A variety of known filters, such as filters, can be used.

Next, the filtered cranberry hot water extract can be concentrated, sterilized, and freeze-dried to prepare cranberry concentrated powder.

The process for producing concentrated cranberry powder, including the processes of concentrating, sterilizing, and freeze-drying the filtered cranberry hot water extract, is a known technique, and detailed description thereof is omitted for convenience of explanation and clarity of the technical idea of the present invention. I decided to do it.

The fructooligosaccharide refers to a mixture of components in which 1 to 3 fructose is bonded to sugar using fructose transferase as a substrate. The fructo-oligosaccharide is known to have an intestinal intestinal effect that helps to proliferate beneficial bacteria and suppress harmful bacteria in the intestines, and helps smooth bowel movements.

Vitamin C can be included in pet food and function as an antioxidant or antioxidant. Vitamin C is called ascorbic acid and is a strong reducing agent, which is an essential ingredient in the human body, such as activating collagen synthesis enzymes. As one of the causes, scurvy occurs when the body lacks vitamin C. Therefore, the human body cannot produce vitamin C on its own, so it must be consumed through vegetables or fruits.

In addition, vitamin C is a water-soluble antioxidant that protects the body from free radicals, preventing cancer, arteriosclerosis, rheumatism, etc., strengthens the immune system, and participates in the formation of connective tissue and supporting tissue, thereby supporting the health of the skin and gums. protects. In other words, papers have been published showing that vitamin C prevents cell oxidation, prevents and treats cancer and various chronic diseases, and also inhibits aging.

The methylsulfonylmethane (MSM; Methyl Sulfonyl Methane: Dimethyl Sulfone) can be included in pet food to help with joint and cartilage health. The methylsulfonylmethane (MSM) is a non-metallic natural sulfur compound and is used in the diet. Also called sulfur. Sulfur is an essential nutrient and is known to keep connective tissues such as bones and cartilage optimally healthy and improve joint activity.

Accordingly, methylsulfonylmethane is taken to relieve joint pain and improve joint mobility, and is sold as a raw material for Opti-MSM. Opti-MSM is natural sulfur extracted from natural pulp.

The methylsulfonylmethane (MSM) usually has different origins and can be extracted by general crystallization and purification methods. For example, in the present invention, the methylsulfonylmethane (MSM) is obtained from Opti-MSM (Bergstrom Nutrition) certified in the United States. (produced by the company) can be preferably used.

The green-lipped mussel (Perna Canaliculus) is a type of mussel that lives on the coast of New Zealand and is called green-lipped mussel. Its scientific name is Perna Canaliculus. The green-lipped mussel produces plankton that has evolved to withstand intense ultraviolet rays. Since it is their main food, it has been reported to contain unique ingredients that cannot be found in mussels growing in other regions, namely omega-unsaturated fatty acids related to antioxidant and anti-inflammatory properties.

In addition, it has been known through clinical trials that the unsaturated fatty acids found in the green-lipped mussel have an inflammation-inhibiting effect that is more than 200 times stronger than that of fish oil, linseed oil, and evening primrose oil containing omega-3 fatty acids. Omega-3 fatty acids have been found to inhibit the development of inflammatory diseases such as arteriosclerosis and rheumatoid arthritis by inhibiting the production of inflammatory mediators made from omega-6 fatty acids by competing with omega-6 linoleic acid. There is a bar.

The green lipped mussel can be used as green lipped mussel oil prepared by the following method.

First, the shell of the green-lipped mussel can be removed, the green-lipped mussel from which the shell has been removed can be immersed in a mixture of plant extract and purified water, and then washed with a sodium bicarbonate solution.

In this step, the green-lipped mussel from which the shell has been removed can be washed with a sodium bicarbonate solution having a temperature of 10 to 20°C and a concentration range of 1 to 3 (w/w)%, and the sodium bicarbonate (NaHCO ₃ ) is It is also used as a food additive. It is non-toxic and can have functions such as penetration, diffusion, and expansion.

Next, the washed green lipped mussels can be dried.

Drying of the washed green-lipped mussels may be accomplished by first drying and second drying. The first drying is performed by drying the washed green-lipped mussels at a temperature of 70 to 80° C. for 3 to 5 hours to dry the washed green-lipped mussels. The remaining moisture in the green-lipped mussel can be removed first.

In addition, the second drying may be performed by drying the first dried green-lipped mussels with hot air. In the second drying, the first dried green-lipped mussels may be dried with hot air at a temperature of 110 to 130° C. for 1 to 3 hours. It can be done by giving.

Next, the second dried green-lipped mussel can be pulverized, powdered, and then aged to produce aged green-lipped mussel powder.

In the above step, the second dried green-lipped mussels are pulverized into powder by pulverizing the second dried green-lipped mussels to a particle size of 5 to 10 mm, and the maturation of the powdered green-lipped mussels is performed by pulverizing the second dried green-lipped mussels into a particle size of 5 to 10 mm. This can be done by storing the lipped mussels at a temperature of 5 to 10°C for 3 to 7 hours.

Subsequently, the green lipped mussel aged powder can be mixed with enzyme and acid and then stored for enzymatic decomposition.

That is, in the above step, enzyme and acid are mixed with the green lipped mussel ripening powder, and then the green lipped mussel ripening powder mixed with the enzyme and acid is stored at a temperature of 36 to 38 ° C. for 20 to 30 hours to enzymatically decompose. .

In this step, commercially known protease, chitinase, pectinase, and xylanase are used as the enzymes, and citric acid and ascorbic acid are used as the acids. Bic acid may be used, specifically, 0.01 to 0.03 parts by weight of the protease, 0.03 to 0.05 parts by weight of chitinase, and pectinase for 100 parts by weight of the green lipped mussel ripened powder. It can be mixed in a weight ratio of 0.005 to 0.009 parts by weight, 0.008 to 0.012 parts by weight of xylanase, 0.01 to 0.1 parts by weight of citric acid, and 0.01 to 0.1 parts by weight of ascorbic acid.

Next, the fermented green-lipped mussel product can be produced by mixing the enzymatically decomposed green-lipped mussel mature powder with lactic acid bacteria culture and then fermenting it.

In this step, it can be carried out by mixing 1 to 3 parts by weight of lactic acid bacteria culture medium with respect to 100 parts by weight of enzymatically decomposed green lipped mussel mature powder, and then fermenting at a temperature of 40 to 42 ° C. for 20 to 30 hours.

In addition, in the above step, the pH of the lactic acid bacteria culture medium was adjusted to 2.8 to 3.2 using 1.2N HCl, then the lactic acid strain was isolated from kimchi, and the isolated lactic acid strain was cultured using MRS broth (Oxoid, England). After culturing at 37 to 39°C for 20 to 25 hours, it was diluted to 1×1.0 ⁸ to 5×1.0 ⁸ CFU/mL, and then centrifuged at 10,000 to 15,000 rpm for 10 to 15 minutes to separate only the supernatant. The supernatant is filtered through a 0.45㎛ syringe filter and then diluted by mixing with 1,000 to 2,000 parts by weight of sterilized distilled water for 100 parts by weight of the filtered supernatant, and the lactic acid bacteria are A lactic acid strain isolated from kimchi, a fermented food. Specifically, the lactic acid strain includes Lactobacillus curvatus , Weissella viridescens , Lactobacillus plantarum , and Any one or more known lactic acid strains selected from the group consisting of Leuconostoc lactis may be used.

Next, green lipped mussel oil can be produced by separating the oil using the green lipped mussel fermentation product.

In the above step, the composition of separating the oil using the green lipped mussel fermentation product is a known technique to those skilled in the art, so for convenience of explanation and clarity of the technical idea of the present invention, this is done. Detailed explanation will be omitted.

The spirulina included in pet food can prevent aging by removing active oxygen, help excrete waste products, and help improve the intestinal environment by helping the growth of beneficial bacteria in the intestines.

Spirulina is a spiral-shaped multicellular microorganism of blue-green algae that photosynthesizes because it contains chlorophyll and picocyanin pigments. It is native to Ethiopia and has a protein content of over 60%, so it is attracting attention as a future protein source along with chlorella. Currently, about 30 species are known, and they grow naturally in salt lakes in tropical regions. Spirulina is a type of cyanobacteria that grows in seawater and hot water in tropical regions with high salinity and strong alkalinity, and is a mixture of plants and animals.

The composition of the spirulina consists of 60-70% protein, 6-9% lipid, and 15-20% carbohydrate, and contains vitamins, minerals, fiber, etc., and pigments such as carotenoid, chlorophyll, and phycocyan. . It contains all essential amino acids, is rich in essential fatty acids linolenic acid and gamma-linolenic acid, and has the advantage of being easily digested with a digestion and absorption rate of over 95%.

The safety of the spirulina as a health food and its nutritional value as a complete food are officially recognized by the United Nations (UN), the World Health Organization (WHO), and the U.S. Food and Drug Administration (FDA), and by the National Aeronautics and Space Administration (NASA). It was also chosen as emergency food for astronauts. In addition to its nutritional value and usefulness as a health food, spirulina's anticancer effect, various immune function enhancing effects, and its potential as a functional cosmetic material are also being reported.

The liquid mineral may be a liquid mineral prepared by the following method.

To produce the liquid mineral, first, seawater can be collected.

In the Sangji stage, deep ocean water can be used as the seawater. The deep ocean water is usually seawater below 200m and is called deep ocean water. Unlike surface seawater, sunlight does not reach, so plankton forms. And because living organisms cannot proliferate, the concentration of nutrients is high and they do not mix with surface seawater due to density differences depending on water temperature, so there are no contaminants present in surface seawater. Compared to surface seawater, low-temperature stability, pollutants, and harmful bacteria are eliminated. Cleanliness with very little organic matter, eutrophication rich in inorganic nutrients that are very important for plant growth, and mineral balance characteristics with a balanced presence of various mineral components, and clustering of water molecules over a long period of time under high pressure and low temperature conditions. ) is subgrouped and has characteristics such as ripening ability with water that has low surface tension and good permeability.

In particular, salt containing a large amount of mineral components produced in deep ocean water contains a variety of mineral components such as calcium (Ca), magnesium (Mg), iron (Fe), and zinc (Zn) necessary for the growth of halophilic fermentation microorganisms. In particular, it has a high concentration of nutrients such as nitrates, phosphates, and silicates as living things do not survive due to the low temperature and lack of exposure to sunlight, but does not mix with polluted surface seawater at all due to the difference in density, so it does not contain pollutants. There is.

Next, the first seawater can be produced by first drying the collected seawater, and separating and removing foreign substances or solids precipitated after the first drying using a filter.

The first drying of the seawater may be carried out by naturally drying the collected seawater by leaving it at a temperature of 20 to 40°C for 10 to 20 days until 1/5 to 2/5 of the mass of the seawater initially collected is evaporated. , the first seawater can be obtained by removing precipitated foreign substances or salt crystals formed after the first drying and collecting only liquid seawater.

Next, activated carbon and shungite powder are mixed with the first seawater, followed by second drying, and the foreign matter or solid matter precipitated after the second drying and the activated carbon and shungite powder are separated and removed using a filter. Seawater can be manufactured.

In the second drying of the first seawater, the activated carbon can implement the effect of adsorbing and removing harmful substances, and the shungite powder can perform antioxidant, sterilizing, stabilizing and decomposing functions of pollutants, etc. The second drying is carried out by mixing 1 to 3 parts by weight of activated carbon and 0.1 to 0.5 parts by weight of shungite powder with respect to 100 parts by weight of the first seawater and then drying at a temperature of 20 to 40 ° C. for 1 to 5 days. You can.

In the second drying of the first seawater, the activated carbon is a carbon aggregate with developed micropores, and can change the internal surface area through the activation process, and has an absorbency and adsorption with surrounding liquid or gas by the internal carbon atom functional group. It has excellent adsorption properties.

The activated carbon can realize the effect of adsorption and removal of harmful substances. The activated carbon has a hardness of 93% by mass or more, a packing density of 0.51 to 0.53g/ml, a specific surface area of 800 to 900m ² /g, and a pore distribution with a pore diameter of 4Å to 4Å. 7Å, iodine adsorption capacity of 1,100 mg/g or more, pore volume of 0.51 ml/g, pH 7-7.8, phenol adsorption power of 17.5 ml/g, and M·B decolorization power of 153 ml/g or more can be used.

The shungite powder can be manufactured by pulverizing the shungite mineral. The shungite is a material containing SiO ₂ (silicate) and C ₆₀ (fullerene) as main components, and contains natural fullerene. means. Shungite containing more than 90% fullerene is called elite shungite or noble shungite, and shungite containing less than 60% fullerene is called normal shungite.

Representative functions of the shungite include antioxidant function, electromagnetic wave blocking function, purification and decomposition function of pollutants, and sterilization and antibacterial function. Sunjit is a powerful natural antioxidant that has the function of increasing human immunity against numerous diseases, has the function of purifying water and air by adsorbing pollutants, and has the ability to decompose adsorbed pollutants on its own.

In addition, the shungite has antibacterial and sterilizing properties and has the function of removing more than 99% of Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and harmful bacteria, blocking harmful electromagnetic waves, and emitting a large amount of far-infrared rays.

The Sungite powder may be used as the Sungite powder prepared by the following method.

First, the shungite mineral can be prepared and then washed to remove foreign substances attached to the shungite mineral.

Cleaning of the shungite mineral can be performed by washing the surface of the shungite mineral using purified water to remove foreign substances remaining on the surface of the shungite mineral.

Next, the washed shungite mineral may be first pulverized to produce a shungite granulated pulverized product.

In this step, the washed shungite mineral is first pulverized using a granulator to remove impurities or organic residues of the shungite mineral in a later process. The first pulverization is performed using a granulator (pan granulator). , It can be performed using a known granulator such as a drum granulator or a compression pelletizer, but is not necessarily limited to the above-mentioned granulator.

Next, the shungite granulated pulverized product can be immersed in the mixed solution.

In the above step, impurities or organic residues contained in the granulated shungite product can be removed by immersing the granulated shungite product in a mixed solution, which includes 0.2 to 0.4% by weight of nitric acid and 0.5% by weight of a phosphate compound. to 1.0% by weight, 0.01 to 0.05% by weight of persulfate, 1 to 3% by weight of acetic acid, and the remaining amount of purified water, and can be performed by immersing the granulated shungite powder in the mixed solution for 20 to 40 minutes.

In addition, in the above step, the phosphate compounds include monobasic sodium phosphate (NaH ₂ PO ₄ ), dibasic sodium phosphate (Na ₂ HPO ₄ ), tribasic sodium phosphate (Na ₃ PO ₄ ), and potassium monobasic phosphate (KH ₂ PO ₄ ), potassium dibasic phosphate (K ₂ HPO ₄ ), ammonium monobasic phosphate ((NH ₄ )H ₂ PO ₄ ), ammonium dibasic phosphate ((NH ₄ ) ₂ HPO ₄ ) and ammonium tertiary phosphate (( NH ₄ ) ₃ PO ₄ ) Any one or more selected from the group consisting of may be used, and the persulfate includes ammonium persulfate ((NH ₄ ) ₂ S ₂ O ₈ ) and sodium persulfate (Na ₂ S ₂ O ₈ ) or potassium persulfate (K ₂ O ₈ S ₂ ) may be used.

Subsequently, the granulated shungite pulverized product can be separated and taken out from the mixed liquid, and then the granulated shungite pulverized product can be heated and fired using a sintering furnace.

In the step, contaminants adsorbed on the micropores of the granulated shungite can be removed and activated by heating the separated granulated shungite using a calcination furnace. It can be performed by putting it into a kiln and heating it at a temperature of 1,100 to 1,300°C for 50 to 100 minutes.

Next, the calcined shungite granulated pulverized product may be subjected to a second pulverization to produce fine shungite pulverized product.

The step can be performed by pulverizing the calcined shungite granulated product using a ball mill or various known grinders. In this step, the produced shell fine pulverized product is pulverized so that the particle size is 10 to 100 nm. You can.

Next, impurities can be removed from the pulverized Sungite fine particles and sterilized to produce Sungite powder.

In the above step, impurities such as heavy metals that may remain in the pulverized Shungite fines can be removed by rotating the pulverized Shungite fines in a rotary drum installed with a magnet. Specifically, the pulverized Shungite fines can be removed using a magnet. After being placed in this installed rotary drum, it is possible to remove impurities such as heavy metals that may be included in the pulverized shungite fine particles by rotating it for 10 to 20 minutes at a rotation speed of 500 to 1000 RPM.

Subsequently, a third seawater can be produced by mixing a microporous body with the second seawater, evaporating moisture through first heating, and separating and collecting only the liquid using a filter.

In this step, the calcium sulfate (CaSO ₄ ) and sodium chloride (NaCl) components contained in the second seawater may be precipitated first by mixing the microporous body with the second seawater and then heating it. It is possible to prevent seawater from being rapidly heated and to ensure that the generated calcium sulfate (CaSO ₄ ) and sodium chloride (NaCl) components are easily collected on the surface of the microporous body.

In this step, 100 parts by weight of the second seawater are mixed at a weight ratio of 1 to 5 parts by weight of the microporous material, and then heated at a temperature of 80 to 85 ° C. for 5 to 10 hours to evaporate the moisture, so that it is contained in the second seawater. The calcium sulfate (CaSO ₄ ) and sodium chloride (NaCl) components are allowed to precipitate, and the seawater remaining after the calcium sulfate (CaSO ₄ ) and sodium chloride (NaCl) components are precipitated is separated to produce a third seawater with concentrated mineral components. can do.

The microporous body may be used as a microporous body manufactured by the following method.

First, in order to manufacture the microporous body, unburned carbon powder, fly ash, red clay, and dredged soil are prepared, and water can be prepared as a binder for molding the unburned carbon powder, fly ash, red clay, and dredged soil into a certain shape. At this time, the red clay and dredged soil can be used to improve the cohesiveness of unburned carbon powder and fly ash.

In addition, the unburned carbon powder, fly ash, red clay, and dredged soil are mixed in a weight ratio of 10 to 15 parts by weight of unburned carbon powder, 8 to 12 parts by weight of fly ash, 2 to 4 parts by weight of red clay, and 3 to 7 parts by weight of dredged soil, respectively. Water may be mixed at a weight ratio of 30 to 40 parts by weight based on 100 parts by weight of the total unburned carbon powder, fly ash, red clay, and dredged soil.

Next, the unburned carbon powder, fly ash, red clay, dredged soil, and water are mixed to prepare a mixture, and then the mixture can be molded into a certain shape to form a molded body.

That is, the molded body is mixed with 10 to 15 parts by weight of unburned carbon, 8 to 12 parts by weight of fly ash, 2 to 4 parts by weight of red clay, and 3 to 7 parts by weight of dredged soil, and the unburned carbon powder, fly ash, red clay, and dredged soil are mixed in a weight ratio of 10 to 15 parts by weight. A molded body can be manufactured by preparing a mixture by mixing water at a weight ratio of 30 to 40 parts by weight based on a total of 100 parts by weight, and then molding the mixture into various shapes such as spheres and pellets.

Next, the molded body can be heated and fired.

The molded body can be fired by heating the molded body in a kiln. For example, a tunnel kiln or a discontinuous kiln may be used as the kiln, and the kiln has an internal temperature of 400 to 450 ° C. The temperature may be maintained at , and after the molded body is placed inside the kiln, the temperature may be gradually raised to 1200 to 1300° C. and fired in an oxidizing or reducing (neutral) atmosphere for 3 to 5 hours.

Subsequently, the fired molded body can be cooled to produce a microporous body.

Cooling of the fired molded body in the above step may be carried out by cooling the molded body at a temperature of 200 to 250°C for 1 to 3 hours after taking it out of the kiln, and then cooling it at a temperature of 30 to 50°C for 10 to 12 hours. By cooling the fired molded body through a two-step cooling process as described above, it is possible to prevent surface cracks and a decrease in compressive strength of the fired molded body due to rapid cooling, and also to prevent pores formed on the surface of the fired molded body. It can prevent shrinkage.

Next, liquid minerals can be produced by cooling the third seawater, crystallizing it, and then removing the solid content.

In the above step, after the third seawater is introduced into the cooling device, the temperature of the cooling device is lowered to lower the temperature of the third seawater to form crystallized solids and the solids are removed using a filter, etc., thereby forming a liquid phase. Minerals can be manufactured.

That is, in this step, as the temperature of the cooling device is lowered, solids containing salt contained in the third seawater contained in the cooling device may be precipitated. In this step, the internal temperature of the cooling device is set to 1 to 3°C. Liquid minerals can be produced by maintaining and cooling for 20 to 30 hours to crystallize and then removing the solid content.

The extract of the Chinese cypress tree can be extracted from the Chinese cypress tree, which is a deciduous tree native to China that reaches a height of 15 meters, has a gray-brown bark, and has developed warty bark buds. In addition, the stem has many thick, split thorns and the branches are characterized by a round cross section. The leaves grow alternately, giving them a lanceolate shape, and the roots are used as an herbal medicine ingredient called 'piece of water root bark' in Donguibogam.

The Chinese birch tree is harmless to the human body as it is used as a medicinal herb in various emergency situations such as sudden stroke, and can be included in pet food to help increase the pet's immunity.

The Chinese birch extract can be prepared using various known extraction methods. For example, the Chinese birch extract can be extracted using various known extraction methods such as hot water extraction, organic solvent extraction, ultrasonic extraction, and supercritical extraction. there is.

The omega-3 fatty acid is distributed in the nerve cell membrane and retina, and plays a role in transmitting electrical impulses from the cell membrane to the next cell at a high speed. It protects cells in the body, maintains cell structure, and helps smooth metabolism. In addition, it has the effect of suppressing blood film formation and promoting and strengthening bone formation.

The types of omega-3 fatty acids include alpha-linolenic acid (LNA), docosahexaenoic acid known as DHA, eicosapentaenoic acid known as EPA, and stearidonic acid (SDA). , ETA (eicosatetraenoic acid).

Docosahexaenoic acid (DHA) and Eicosapentaenoic acid (EPA) are types of omega-3 fatty acids and are known to be the most essential fatty acids among polyunsaturated fatty acids (PUFA). . In nature, these fatty acids are distributed in large quantities in animals such as mackerel, herring, salmon, and tuna, and seal oil, and are also present in small amounts in some plants.

The colostrum powder is manufactured using colostrum, which refers to milk secreted by mammals within 1 week after parturition. Recently, colostrum is defined as milk secreted within 48 to 72 hours after parturition.

Colostrum, which is generally secreted within 48 hours, contains a large amount of functional substances. Chemically, cow colostrum is a very complex liquid substance that is rich in proteins, carbohydrates, fats, vitamins, minerals, etc. It is a rich energy source that supplies nutrients to newborn calves, and is also used to protect against pathogenic microorganisms, develop immature intestinal tract, and support various functions. It contains a large amount of immunoregulatory factors, physiologically active factors, antibacterial factors, growth hormones, growth factors, and cell division activators that are involved in the growth of organs and tissues and the development of the immune system.

Substances and factors with these immunological and physiologically active properties are mainly contained in colostrum whey, with a-lactalbumin and b-lactoglobulin accounting for 70 to 80%, and other protein components include serum albumin, lactoferrin, immunoglobulin, growth factor, lysozyme, trace amounts of bioactive factors, etc., and many studies are being conducted to identify the characteristics of each (Korean J. Food Sci. Technol. Vol.34, No.4, pp.694~699 (2002 )).

Studies have shown that atherosclerosis and cardiovascular disease are associated with altered immunity, damage to the heart and vascular tissue leads to the production of antibodies that further damage the immune system, and several studies have shown that chlamydia-infected pneumonia, etc. activates the early stages of atherosclerotic lesions. and development causes. The immune factors in bovine colostrum help fight against these bacteria, and in particular, the proline-rich-polypeptide contained in colostrum is expected to have a myocardial protective effect for patients diagnosed with myocardial complications. By regulating the immune response, it suppresses cholesterol deposition in damaged blood vessels, and growth factors promote the repair and regeneration of heart cells and the regeneration of new coronary vessels for collateral circulation.

In addition, with regard to blood pressure regulation function, the peptides present in colostrum inhibit angiotensin I-converting enzyme (ACE), an enzyme integrally involved in the renin-angiotensin system, thereby lowering blood volume, lowering blood pressure and oxygen consumption of the heart. Research results have reported that it has antihypertensive and cardiovascular disease improvement effects by reducing blood pressure.

In a recent study on a rat model of myocardial infarction, the efficacy of protecting heart tissue from heart failure was observed through inhibition of lipids and oxidation (antioxidants) and reduction of heart damage indicators (CKMB, LDH) after colostrum intake for 28 days. It was confirmed that the efficacy was further improved when taken in combination with therapeutic agents (ACE inhibitor, blood pressure regulator enalapril) (Journal of pharmacology and toxicology 9(1):37-45, 2014).

In addition, the colostrum contains Insulin-like Growth Factor-1 (IGF-1), which is known to promote overall growth and has the ability to regulate cell growth and amplification.

In the present invention, the colostrum powder may be used as the colostrum powder prepared by the following method.

To prepare the colostrum powder, first, prepare bovine colostrum, mix enzymes with the prepared bovine colostrum, and then store it for enzymatic decomposition.

That is, in the above step, enzymes can be mixed into the prepared bovine colostrum, and then the bovine colostrum mixed with the enzymes is stored at a temperature of 36 to 38° C. for 20 to 30 hours to enzymatically decompose.

In this step, known commercially available proteases and xylanases may be used as the enzymes. For example, chymotrypsin may be used as the protease. , the chymotrypsin is a digestive enzyme that causes protein breakdown.

In other words, chymotrypsin is a digestive enzyme that causes protein decomposition and breaks peptide bonds, and chymotrypsin acts as a proteolytic enzyme in the digestive system of mammals and other living organisms. The substrates of chymotrypsin include tryptophan, tyrosine, phenylalanine, leucine, and methionine, and their carboxy termini are cut off. Like other proteolytic enzymes, it causes a reaction that breaks peptide bonds.

In addition, the xylanase is an enzyme that hydrolyzes xylan into xylo-oligosaccharide or xylose and is used in the bioenergy, food, fiber, paper and pulp industries. am. Research is actively underway in the field of producing bioethanol by decomposing and saccharifying vegetable fiber, the most abundant biological resource on earth, including production of high-quality paper and recycling of waste paper, removal of turbidity from fruit drinks and beer, and production of coffee, vegetable oil and starch. It is an enzyme that is already widely used industrially for purposes such as extraction and increasing the efficiency of feed use by monogastric animals.

Specifically, in the above step, the enzyme is mixed at a weight ratio of 0.01 to 0.03 parts by weight of protease such as chymotrypsin and 0.008 to 0.012 parts by weight of xylanase, based on 100 parts by weight of the total bovine colostrum prepared. It can be.

Next, the enzyme-digested bovine colostrum can be mixed with a fermentation broth consisting of a culture broth and lactic acid bacteria.

In the above step, any known lactic acid bacteria selected from the group consisting of lactic acid bacteria ( Lactobacillales ), Streptococcus thermophiles and Bifidobacterium longum can be used, The culture medium consists of peptone, malt extract, sodium citrate, potassium phosphate dibasic, glucose, and distilled water, and the culture medium contains 15 to 25 parts by weight of peptone and malt extract. It may be mixed in a weight ratio of 5 to 15 parts by weight, 0.5 to 1.5 parts by weight of sodium citrate, 0.1 to 0.3 parts by weight of potassium dibasic phosphate, 1 to 3 parts by weight of glucose, and 100 to 200 parts by weight of distilled water.

In the culture medium, the peptone is a nitrogen source that supplies protein, which is necessary for the growth of microorganisms. The malt extract contains various minerals, B vitamins, and amino acids, which can help the growth of microorganisms, and the sodium citrate Silver is a mineral that maintains an optimal state for the growth of microorganisms by adjusting the pH of the culture medium and can provide nutrients, and the glucose can function as an important ingredient in which lactic acid bacteria metabolize sugar to produce organic acids.

Next, fermented bovine colostrum can be produced by fermenting bovine colostrum mixed with the fermentation broth.

In the above step, the fermentation can be carried out by storing the bovine colostrum mixed with the fermentation broth at a temperature of 38 to 42 ° C. for 1 to 3 days.

Next, the fermented bovine colostrum can be filtered to remove impurities, freeze-dried, and pulverized to prepare colostrum powder.

In this step, impurities remaining in the fermented bovine colostrum can be removed by filtering the fermented bovine colostrum using a known filter, and the filtered fermented bovine colostrum is stored at a temperature in the range of -40°C to -30°C. Colostrum powder can be prepared by freeze-drying for 1 to 3 hours and then grinding.

In the present invention, bovine colostrum is enzymatically decomposed and lactic acid bacteria fermented as described above to produce colostrum powder, thereby containing immune function components such as proline-rich-polypeptide (PRP), a representative bioactive substance of colostrum. The effective dose can be increased.

The tapioca starch is included in pet food and serves as a carbohydrate source and viscosity. The tapioca starch is an edible starch collected from the roots of cassava, a tropical crop. The roots of cassava are 20 to 30% raw. It contains starch, and tapioca is made by crushing it, washing the starch with water, letting it precipitate, and then drying it.

The benefits of tapioca include 26 grams of carbohydrates per 100 calories, and close to zero calories from sugar, fat, and protein. Additionally, tapioca is unsweetened and gluten-free, and products made from cassava are easy to digest and are often recommended for people with digestive issues such as IBS or IBD and can be consumed by people with sensitive digestive systems or those who have difficulty eating wheat flour. there is.

Hereinafter, the pet food containing black soldier flies, juice cake, and egg shells according to the present invention will be described in more detail through examples and comparative examples.

<Example 1>

15 parts by weight of black soldier fly, 8 parts by weight of juice box, 2 parts by weight of egg shell, 40 parts by weight of meat protein, 10 parts by weight of potato starch, 5 parts by weight of cranberry concentrate powder, 3 parts by weight of fructo-oligosaccharide, 2 parts by weight of vitamin C, methyl 5 parts by weight of sulfonylmethane, 3 parts by weight of green lipped mussels, 2 parts by weight of spirulina, 0.5 parts by weight of liquid minerals, 3 parts by weight of cypress extract, 3 parts by weight of omega-3 fatty acids, 1.5 parts by weight of colostrum powder and tapioca Pet food was prepared by mixing starch at a weight ratio of 7 parts by weight and then molding it.

<Example 2>

18 parts by weight of black soldier fly, 6 parts by weight of juice box, 1.5 parts by weight of egg shell, 48 parts by weight of meat protein, 14 parts by weight of potato starch, 6 parts by weight of cranberry concentrate powder, 1 part by weight of fructooligosaccharide, 1 part by weight of vitamin C, methyl 5 parts by weight of sulfonylmethane, 3 parts by weight of green lipped mussels, 2 parts by weight of spirulina, 0.8 parts by weight of liquid minerals, 2.5 parts by weight of cypress extract, 3.5 parts by weight of omega-3 fatty acids, 0.6 parts by weight of colostrum powder and tapioca Pet food was prepared by mixing starch at a weight ratio of 5 parts by weight and then molding it.

<Example 3>

11 parts by weight of black soldier fly, 9 parts by weight of juice box, 2.5 parts by weight of egg shell, 32 parts by weight of meat protein, 6 parts by weight of potato starch, 4 parts by weight of cranberry concentrate powder, 4 parts by weight of fructo-oligosaccharide, 2.5 parts by weight of vitamin C, methyl 5 parts by weight of sulfonylmethane, 3 parts by weight of green lipped mussels, 2 parts by weight of spirulina, 0.2 parts by weight of liquid minerals, 3.8 parts by weight of cypress extract, 2.3 parts by weight of omega-3 fatty acids, 2.3 parts by weight of colostrum powder and tapioca Starch was mixed at a weight ratio of 10 parts by weight and then molded to prepare pet food.

<Comparative Example 1>

A commercially available pet (dog) food from Company A was prepared and used as Comparative Example 1. The pet (dog) food of Comparative Example 1 was manufactured using chicken, sweet potato starch, and cheese as main ingredients. It has been done.

<Comparative Example 2>

Pet (dog) food was prepared using the same composition as in Example 1. In Comparative Example 2, pet (dog) food was prepared without Dongae, juice cake, potato starch, and cranberry concentrate powder. .

1. Sensory evaluation

A sensory evaluation was conducted on the preference of the pet foods prepared according to Examples 1 to 3 and the pet foods prepared according to Comparative Examples 1 and 2, and the results are shown in [Table 2] below.

In the sensory test, when the same snack was provided to 20 healthy pet dogs aged 1 to 5 years, the preference for eating the snack was evaluated. 150 g of each pet food of the Examples and Comparative Examples was given to each pet dog. It was supplied at the same time, and the scores and evaluation criteria used a 9-point scoring method and are shown in [Table 1] below.

score Evaluation standard 9 very good 7 good 5 commonly 3 bad One very bad

division Intake preference Example 1 8.3 Example 2 8.2 Example 3 8.2 Comparative Example 1 7.1 Comparative Example 2 6.8

Referring to [Table 2], it was confirmed that the preference of the pet food prepared according to Examples 1 to 3 was superior to that of the pet food prepared according to the comparative example.

2. Weight change

10 puppies aged 3 to 6 months weighing between 1 and 2 kg were given the pet food of Examples 1 to 3 and Comparative Examples 1 and 2 three times a day for two weeks, at the beginning and end of the experiment. The body weight was measured and the average values were compared, and the results are shown in [Table 3] below.

division Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Average weight at the beginning of the experiment (g) 1,218 1,332 1,723 1,591 1,682 Average body weight at end of experiment (g) 1,391 1,495 1,915 1,722 1,805 Weight change (g) +173 +163 +192 +131 +123

Referring to [Table 3], the weight change of dogs that consumed the pet food according to Examples 1 to 3 was high, which shows that the dogs consumed the pet food according to Examples 1 to 3. I was able to confirm that I preferred it more.

Although a preferred embodiment of the present invention has been described above, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical idea or essential features. You will be able to. Therefore, the embodiment described above should be understood in all respects as illustrative and not restrictive.

Claims (3)

Contains black soldier fly, juice peel, and eggshell as main ingredients,
In addition to the above black soldier fly, juice meal and eggshell, meat protein, potato starch, cranberry concentrate powder, fructo-oligosaccharide, vitamin C, methylsulfonylmethane, green lipped mussel, spirulina, liquid minerals, cypress extract, omega- 3 Contains fatty acids, colostrum powder and tapioca starch,
10 to 20 parts by weight of the Dongae, etc., 5 to 10 parts by weight of juice box, 1 to 3 parts by weight of egg shell, 30 to 50 parts by weight of meat protein, 5 to 15 parts by weight of potato starch, 3 to 7 parts by weight of cranberry concentrated powder, 1 to 5 parts by weight of lactooligosaccharide, 1 to 3 parts by weight of vitamin C, 3 to 7 parts by weight of methylsulfonylmethane, 1 to 5 parts by weight of green lipped mussel, 1 to 3 parts by weight of spirulina, 0.1 to 1 part by weight of liquid mineral Parts by weight, 2 to 4 parts by weight of Prickly pear extract, 2 to 4 parts by weight of omega-3 fatty acids, 0.5 to 2.5 parts by weight of colostrum powder, and 5 to 10 parts by weight of tapioca starch. . delete delete