KR100437317B1 - A Method of Manufacturing Plant Bio-Feed from Animal MBM (Meat and Bone Meal) using Effective Vegetable Worms, and the Plant Bio-Feed Manufactured thereof - Google Patents

Abstract

The present invention relates to a method for producing animal meat bone with mushroom biomechanism using mushroom Cordyceps fungi, and to a bio feed produced by the method, and recently, the cause of mad cow disease, which is the subject of global fear as well as Europe. The purpose is to solve the animal feed problems of ruminants using animal meat bones that are supposed to be. Mushroom biomechanical infestation of mushroom mycelium according to the present invention is not only safe from mad cow disease, but also rich in various organic and inorganic substances, high digestion absorption rate, high amounts of anticancer ingredients and renal functional substances can be added to create high added value.

Description

Method of Manufacturing Plant Bio-Feed from Animal MBM (Meat and Bone Meal) using Effective Vegetable Worms, and the Plant Bio -Feed Manufactured

The present invention includes a method for producing animal meat bones as a plant bio feed using edible mushrooms, preferably Cordyceps fungi, and more preferably Snow fungus fungus fungi, and animal meat bones using salt-resistant edible fungi. The present invention relates to a method for producing vegetable food from botanical biofeed, and a vegetable bio feed in which mushroom mycelium is prepared by the method.

Recently, the exact cause of mad cow disease (BSE: Bovine Spongiform Encephalopathy), which has been feared not only in Europe but also in the world, is not known yet, but it is estimated that the animal feed of ruminants using animal meat and bone is one cause. 'Animal feed', which has been pointed out in Europe as the cause of mad cow disease, is processed meat and bones (MBM) such as bones and internal organs left after slaughter of ruminants such as cattle and sheep. European farmers have enjoyed using it as a cow's feed because it not only saves about 30% more than feed, but also increases animal feed directly by feeding animal proteins directly. However, it has been criticized as a way of feeding beef to cows, which artificially changed the eating habits of herbivorous cows, which is against the providence of nature.

Pathologists believe that mad cow disease is caused by mutations in a protein called prion that is present in normal brain and nervous systems. Unlike normal prion proteins, modified prion proteins are not completely degraded by proteinase-K, a potent protease, and they are also resistant to boiling, ionization, UV irradiation, and formalin, which are common viral inactivation methods. It is known. However, 1 hour precipitation in phenol (90%), household bleach, ether, acetone, urea, strong detergent, oxo disinfectant, 5% sodium hypochlorite solution, autoclave (132 ° C; 15 pounds per square inch) (5 minutes) reported complete or mostly loss of infectivity.

Modified prion proteins are known to cause Scrapie in sheep, variant Creutzfeldt-Jakob Disease (v-CJD) in humans, and mania in cats. Has become a target of fear. For this reason, countries around the world prohibit the use of other ruminant by-products in ruminant feeds, and in France, a series of measures that involve the use of animal feed not only in cattle, but also in other livestock such as pigs and chickens. New measures have been announced. In Korea, animal meat and bone meal using food waste cannot be given to ruminants by the Feed Control Act.

However, incineration of animal by-products such as bones and internal organs after the slaughter of animals such as cattle, sheep, and pigs, which are generated around the world, is not only a waste of resources, but also a waste of high energy and environmental pollution. There is a problem that causes problems.

Therefore, as the most preferable way to solve the above problems, by using animal by-products to prevent the waste of resources and environmental pollution, vegetable plants that conform to the providence of nature without artificially changing the eating habits of cows mainly eating vegetable feed such as grass There may be considered a method of preparing a feed, but practically no method has been met.

The present invention solves the problems of animal feed of ruminants by using food waste containing animal meat or animal meat as a culture medium of edible fungus, and is rich in various functional substances including anticancer ingredients, mushrooms An object of the present invention is to provide a method for producing a functional bio feed of vegetable infested mycelium.

It is also an object of the present invention to provide a vegetable bio feed prepared by the above method.

1 is a block diagram of a plant bio feed manufacturing process of animal meat bone using edible mushrooms according to the present invention.

Figure 2a is a photograph of the salt-resistant mushrooms ( Pleurotus ostreatus DH-1012) mycelium cultured in animal meat bone agar solid medium.

Figure 2b is a picture of the mycelia of Paecilomyces tenuipes DHN-1011 cultured in animal meat bone agar solid medium.

Figure 2c is a photograph of mycelia of Cordyceps militaris DHM-1012 cultured in animal meat bone agar solid medium.

Figure 3a is a picture of the mycelia of Paecilomyces tenuipes DHN-1011 cultured in 100% animal meat bone medium.

Figure 3b is a photograph of the Cordyceps militaris DHM-1012 mycelium cultured in 100% animal meat bone medium.

Figure 4a is a photograph of the salt-resistant mushrooms ( Pleurotus ostreatus DH-1012) mycelium cultured in 80% animal meat bone and 20% sawdust mixed medium.

Figure 4b is a picture of Paecilomyces tenuipes DHN-1011 mycelium cultured in 80% animal meat bone and 20% sawdust mixed medium.

Figure 4c is a photograph of the chrysalis Cordyceps militaris DHM-1012 mycelium cultured in 80% animal meat bone and 20% sawdust mixed medium.

Figure 5a is a photograph of the salt-resistant mushrooms ( Pleurotus ostreatus DH-1012) mycelium cultured in 50% animal meat and 50% sawdust 50% mixed medium.

Figure 5b is a picture of Paecilomyces tenuipes DHN-1011 mycelium cultured in 50% animal meat and 50% sawdust 50% mixed medium.

Figure 5c is a photograph of the chrysalis Cordyceps militaris DHM-1012 mycelium cultured in 50% animal meat and 50% sawdust 50% mixed medium.

In order to achieve the object of the present invention as described above, the present invention provides a method for producing animal meat bone with a vegetable bio feed using edible mushrooms.

The present invention also provides a culture medium for culturing edible mushrooms of animal meat bone, mushroom culture process for inoculating the culture mushroom seed inoculation, culture and maturation to convert the medium into a safe functional feed source of mushroom mycelium infestation, And dehydrating and drying the cultured and matured medium, separating and pulverizing foreign substances such as plastics, non-ferrous metals and vinyl, and preparing them as vegetable bio feeds. To provide.

The present invention also provides

The culture medium for edible mushroom culture process, the first step of separating the metallic foreign matter from the imported animal meat bone, the second step of crushing the animal meat bone from which the metallic foreign material is separated to a predetermined size, the shredded animal meat Including a third step of removing the odor from the bone, wherein the first step can be omitted if the metallic bone is not mixed with animal bone, each of the steps can be carried out sequentially or simultaneously,

The mushroom culture process, the animal meat bone crushed to a predetermined size to dry the moisture content 50-70% or dry fiber (sawdust, rice straw, waste noodles, etc.) by mixing the medium to make the moisture content 50-70% The first step is to put the prepared medium in the mushroom culture vessel of 500-2000cc size to close the stopper, the medium inserted into the mushroom culture vessel in the sterilization pot 5 minutes-10 hours at 60-132 ℃ In particular, in order to inactivate the modified prion for 5 minutes at 132 ℃ (1.6㎏ / ㎠), steam sterilization by steaming, the third step, the sterilized medium is cooled to 20-25 ℃ in a clean room (edible) A fourth step of inoculating 15-20 g of mushroom spawn per bottle, a fifth step of incubating the medium inoculated with the spawn seed in a clean culture room at 20-25 ° C. and a humidity of 50-70% RH (relative humidity) for about 30 days, and the Incubate the cultured medium for about 5 more days to ensure sufficient nutrients from the medium. A sixth step of aging to decompose and to spread the mushroom mycelium,

In the process of preparing the bio-feed, the first step of decomposing when the aging of the medium is completed and the nutrients of the medium is sufficiently decomposed and mushroom mycelium is rampant, the agent for drying the dehydrated medium to 10-15% moisture content A second step of separating foreign matters such as plastic, vinyl, and non-ferrous metals from the dried medium, and a fourth step of pulverizing the medium in which the foreign matters are separated to a predetermined size, wherein the third step includes If foreign matter is not mixed in the dried medium, it can be omitted.

Provided is a method for producing a vegetable bio feed of animal meat bone using edible mushrooms.

The present invention also provides an insect larva, pupa, adult such as animal and Cordyceps fungus which well decompose the protein specifically and preferably Paecilomyces japonica in (Paecilomyces) fungus, more preferably from Paecilomyces japonica mushrooms fungi (Paecilomyces tenuipes It provides a method for producing a vegetable bio feed of animal meat bone quality using).

On the other hand, when the animal meat bone is contained in food waste and contains salt, it is preferable that the edible mushroom is a salt-tolerant edible mushroom, preferably a salt-tolerant fungi ( Pleurotus ostreatus ).

The present invention also provides a vegetable bio feed prepared by the method for producing a vegetable bio feed.

In another aspect, the present invention provides a forage produced by using the prepared plant biofeed as a fiber source, and a special functional feed required for special livestock produced using the prepared plant biofeed as a raw material.

In general, edible mushrooms contain a lot of amino acids, mani, and treharose, and various vitamins and enzymes such as vitamins B₂ and D are recognized as health foods and alkaline foods as well as general vegetables. In addition, mushrooms are attracting attention as medicinal foods because they contain a lot of compounds that activate the immune system, hinder blood coagulation and inhibit carcinogenesis. For example, shiitake mushrooms contain a polysaccharide called lentinan, which enhances the function of the immune system, and is known to prevent adult diseases such as obesity, hypertension, diabetes, and arteriosclerosis, and particularly inhibit cancer cell proliferation. Enoki mushrooms are rich in amino acids including carbohydrates, carbohydrates, and fiber, and are especially effective in preventing adult diseases and preventing cancer.

Oyster mushrooms contain high amounts of ergosterol, the mother of vitamin D₂, which is effective in preventing and treating hypertension and arteriosclerosis, and also in side effects such as hair loss, vomiting, diarrhea and anorexia in cancer patients. It has been reported.

Cordyceps sinensis is a kind of insect parasitic bacteria and has been treated with ginseng and antler as one of the three rare medicines of China. Cordyceps sinensis is somewhat different depending on its type, but medicinal cordyceps contains a large amount of essential amino acids essential to the human body, and contains only vitamin B12 in plants. Mycelium and fruiting bodies of some species are used to treat tuberculosis, jaundice, etc., and to be effective as tonics, and are mainly used as expensive herbal medicines used for body control and remedy after illness. In addition, the pharmacological component of Cordyceps sinensis contains properties that enhance immune function, and is known to have excellent effects on cholesterol lowering action, anticancer action, immune enhancing action, anti-aging, hypoglycemic action. In particular, the discovery of useful pharmacological components, such as cordycepin (Cordycepin) among the components of the mycelium and fruiting body that has been used as a medicinal herb is increasing the global interest in cordyceps. In Japan, health foods containing Cordyceps sinensis are sold under the names Choongchojeong and Cordyceps Sinensis, and in China, they are sold as drinks or tea, such as Sichuan Choongcho, Bongwangjeong and new tea.

In the case of Cordyceps sinensis, the nutrients are converted from living insect proteins. So it is thought that there will be some secrets that will help break down animal proteins.

The functional vegetable feed of the mushroom mycelium pervasive according to the present invention is rich in various organic and inorganic substances and has a high digestive absorption rate, and in particular, it is a high quality functional biofeed containing anticancer ingredients and new functional substances, which improves its useful value as a feed. Of course, the inactivation of the modified prion known as the cause of mad cow disease and various pathogenic microorganisms are killed in the composition of the medium can be a safe vegetable functional bio feed to create a high added value.

Hereinafter, to describe the inherent characteristics of the present invention and the method of carrying out the present invention, the plant biofood production process according to the present invention will be described in detail with reference to the accompanying drawings and examples. However, the scope of the present invention is not limited by the following examples, and ordinary changes by those skilled in the art are possible within the scope of the technical idea of the present invention.

1st process (metallic foreign matter separation)

After the slaughter of cattle such as cattle, sheep, and pigs, animal by-products such as bones and internal organs or food wastes containing animal meat and bone are collected. If animal by-products do not contain metallic foreign substances, this process may be omitted.

Second process (crushing)

The food wastes containing the separated animal by-products or animal meat and bone are separated into a predetermined size. This process and the first process can be carried out by the food waste shredder of the application No. 10-2000-0070165 filed by the applicant on November 24, 2000 or the automatic pre-processing system of the medium composition of No. 10-2000-0070164 have. On the other hand, the removal of odor during this process can be carried out by the multi-stage deodorizing system described in the application No. 10-2000-0070166 filed by the applicant of November 24, 2000.

3rd process (medium composition)

Food waste containing animal by-products or animal meat bones, which has undergone the second process, is dried to 50-70% of moisture to be suitable for the growth of mushrooms, or dried fiber sources (sawdust, rice straw, waste noodles) 10-20%, etc.) to form a medium so that the water content is 50-70%.

4th process (entry and sterilization)

Put the medium prepared through the third process in a mushroom cultivation container of 500-2000cc size, close the stopper, put it in a sterilization pot and steam sterilize at 60 ℃-132 ℃, about 10 hours at 60 ℃, about 5 hours at 100 ℃ In order to deactivate the modified prion, the sterilization time is adjusted to 5 minutes or more and 10 hours or less depending on the sterilization temperature at 132 ° C. (1.6 kg / ㎠) for 5 minutes, while preventing the caramel phenomenon of the medium, Create a sterile medium from which enough soluble ingredients are readily available for bacteria to use as a nutrient source.

5th process (cooling and spawn inoculation)

After the sterilized medium is cooled to 20-25 ° C. in a sterile chamber, the edible mushroom seedlings are inoculated with 15-20 g per culture vessel. When only livestock by-products are imported, Cordyceps fungi, preferably Paecilomyces fungi, more preferably Paecilomyces tenuipes DHN-1011: Accession No. KCTC 1036BP) and inoculated with food waste containing animal meat and bone is inoculated with salt-resistant edible mushroom spawn, preferably Pleurotus ostreatus DH-1012: accession number KCTC 0938BP.

6th process (culture and ripening)

The inoculated medium of seedlings of the edible mushroom is transferred to a clean culture chamber, and the seedlings are cultured until the mycelia become widespread throughout the medium, that is, until the turnover is completed. The culture conditions are not particularly limited as long as the mushroom seedlings inoculated in the medium can grow. Preferably, the temperature is 15-30 ° C. and the humidity is 50-100% RH. More preferably, the temperature is 20-25 ° C., the humidity is 50-70% RH, and most preferably, the humidity is 60% RH for the snow fungus mushroom spawn and the temperature is 25 ° C. 70% RH and a temperature of 22 ° C. Light radiation may or may not be present, but dark conditions are more preferable. The time it takes to rotate is different depending on the volume of the medium (the volume of the container used for culture), but the average time is about 30 days. After completion of the rotation, add cultures for about 5 days to ripen so that nutrients in the medium are sufficiently decomposed.

7th process (dehydration)

When ripening is completed, the nutrients in the medium are sufficiently decomposed and mushroom mycelium is infested.

8th process (drying, separating foreign matter and pulverizing, producing vegetable biofeed)

After drying the dehydrated mushroom mycelium, foreign substances such as nonferrous metal, vinyl, and plastic are separated. If no foreign matter is present, this step can be omitted. This is ground to a suitable size to prepare a vegetable biofeed. This process can be carried out by the bio feed manufacturing system described in the application No. 2001-9864 filed on February 23, 2001, the applicant.

Experimental Example 1

Among the Cordyceps fungi, which specifically break down animal proteins, to select suitable mushrooms when only livestock by-products are imported, Paecilomyces japonica = Paecilomyces tenuipes licensed as a food ingredient by the Korea Food and Drug Administration. Cordyceps ( Cordyceps militaris ) and flame resistant anthracnose mushrooms ( Pleurotus ostreatus DH-1012: Accession No. KCTC 0938BP) were subjected to animal bone degrading experiments.

Experimental Method: Beef was crushed with a hopper and boiled with 100 g of ground beef, 1 liter of distilled water was boiled to make animal meat bone juice, and 40 g of agar meat was added to 1 liter of meat juice to make animal meat bone agar solid medium and sterilized at 121 ° C. for 15 minutes. After dispensing 5 ml each of the sterilized curry and cooled to room temperature, inoculated with mycelial sections of 0.5cm square, and incubated at 25 ℃ ± 1 ℃ for 7 days.

Experimental results: As shown in Figures 2a to 2c, the mycelial growth was in the order of flame- resistant anthracnose mushroom ( Pleurotus ostreatus DH-1012), Snowfly Insectweed ( Paecilomyces tenuipes DHN-1011), Cordyceps militaris DHM-1012 The mycelial density was the lowest in Pleurotus ostreatus DH-1012. In consideration of the growth and mycelial density, the meaty degrading power was Paecilomyces tenuipes DHN-1011, Cordyceps militaris DHM-1012, and Pleurotus ostreatus DH-1012.

Experimental Example 2

Experimental Method: An animal meat bone juice was prepared in the same manner as in Experimental Example 1, and the meat meat juice was put into a 250 ml Erlenmeyer flask, 100 ml each, and sterilized at 121 ° C. for 15 minutes. After cooling to room temperature, inoculated with mycelial fragments of 1 cm in all directions, shaking culture at 150 rpm for 10 days at 25 ℃ ± 1 ℃. The grown mycelia were filtered through Whatman Filter Paper # 3 (100 Circles Cat. No. 1003110) of 11.0 cm, dried in a dry oven, and weighed. Mycelia were weighed by subtracting the filter paper weight from the measured values.

Results: Mycelial growth was 0.535g of Paecilomyces tenuipes DHN-1011, 0.191g of Cordyceps militaris DHM-1012 or 0.065g of Pleurotus ostreatus DH-1012. It was superior to that (Table 1).

Table 1. Result of strain growth experiment (cultivation period: 10 days)

Breed Name weight One Flame-Resistant Pleurotus Mushrooms ( Pleurotus ostreatus DH-1012) 0.065 g 2 Paecilomyces tenuipes DHN-1011 0.535 g 3 Cordyceps militaris DHM-1012 0.191 g

Experimental Example 3

Experimental Method: 100% of animal meat (beef meat) was finely ground in Chopper and put into 100 ml of 250 ml Erlenmeyer flasks, respectively, and capped with cotton and sterilized at 132 ° C. for 5 minutes. After cooling, 1 g of each of the spawns of Paecilomyces tenuipes DHN-1011 and Cordyceps militaris DHM-1012 were inoculated. The flame resistant Pleurotus ostreatus DH-1012 was not included in this comparative experiment because the degradation ability of 100% animal meat bone without fiber was significantly lower than that of the cordyceps. This was incubated in a temperature of 25 ± 1 ℃, humidity 60% RH, constant temperature and humidity, and measured the number of days until the completion of mycelial culture.

Experimental Results: Paecilomyces tenuipes DHN-1011 was the most active animal meat bone degrading power for 12 days (Fig. 3a). Cordyceps militaris DHM-1012 had 28 days of mycelial culture (FIG. 3b).

Experimental Example 4

Experimental Method: The experiment was carried out in the same manner as in Experiment 3, but the composition of the medium was 80% of animal bone quality and 20% of sawdust.

Experimental results: Paecilomyces tenuipes DHN-1011 was completed mycelial growth in 20 days (Fig. 4b), but chrysalis cordyceps ( Cordyceps militaris DHM-1012) (Fig. 4c) and flame-resistant anthracnose mushroom ( Pleurotus ostreatus DH-1012) (FIG. 4A), even if it was 26 days, mycelial growth was not completed.

Experimental Example 5

Experimental Method: The experiment was carried out in the same manner as in Experiment 3, but the composition of the medium was 50% of animal meat bone and 50% of sawdust.

Experimental results: The flame-resistant anthracnose mushroom ( Pleurotus ostreatus DH-1012) was completed mycelial growth in 24 days (Fig. 5a), Cordyceps militaris DHM-1012 (Fig. 5c) and Paecilomyces tenuipes DHN- 1011) (Fig. 5B) continued mycelial growth even after 26 days

From the above experimental results, the degradation of animal meat bone medium containing 100% animal meat bone and less than 20% of fibrin was the most excellent in Paecilomyces tenuipes DHN-1011, and the decomposition of medium containing large amount of fiber Pleurotus ostreatus DH-1012 was the best.

<Example>

1. Production of Badge

Animal by-products, such as bones and intestines, were collected after slaughter of cattle, sheep, pigs, etc., and then crushed to a predetermined size using a food waste shredder disclosed in Korean Patent Application No. 10-2000-0070165. Dry it until the water content is 50-70% in the dryer, close the stopper with 700-750g in a plastic mushroom cultivation container of 1,100cc size, and then autoclave at 132 ℃ for 5 minutes in a autoclave. Aseptic medium was prepared. This was cooled in a sterile chamber until the medium temperature reached 20-25 ° C.

2. Inoculation of Mushrooms

The species of Cordyceps sinensis used in the present invention, Paecilomyces tenuipes and Cordyceps militaris, were distributed from a plant farming in the Cordyceps mushroom culture in Gyeongbuk province, and separated from the fruiting bodies, on potato agar medium (PDA medium). Mycelial growth was performed. The mycelia were incubated for 5 days under a temperature of 25 ± 1 ° C., a humidity of 65% RH, and dark conditions. Cultured mycelia pieces 5 mm each were newly inoculated in PDA medium and cultured under the same conditions. This operation was repeated three times in total to purify the bacteria. The mixture of the mycelia and the medium thus obtained was used as the seed. 20 g of the seed was inoculated on the surface of the sterilized medium. In this way, 16 mediums were inoculated.

3. Culture and Ripening

The inoculated spawn was incubated for 25 days at 25 ± 1 ° C., humidity 50-70% RH, and dark conditions, and aged for 5 days to allow sufficient degradation of nutrients in the medium.

4. drying etc

The mushroom mycelium was completed by aging and hot air dried in a dryer. It was pulverized to a suitable size and used as a material for various livestock feeds and animal feeds.

The present invention solves the problem of mad cow disease caused by animal feed by converting food waste containing animal meat bone or animal meat bone into vegetable functional bio feed in which mushroom mycelium is prevalent. In addition, the vegetable functional bio feed infested with mushroom mycelium according to the present invention is rich in various organic matters and inorganic matters and has high digestive absorption rate, and especially contains anticancer ingredients and renal functional substances to enhance the immune system and anticancer function of livestock. In addition, it makes environmentally resource-friendly food wastes such as animal meat and meat bones that are becoming environmental problems all over the world, and creates high added value by increasing profitability with superior cost reduction compared to grain feed.

Claims (14)

Characterized in that the animal meat bone by using the Cordyceps mushroom fungi as a vegetable bio feed, Method for producing vegetable biofeedstock of animal meat bone using Cordyceps fungi. The method of claim 1, wherein Medium composition process for cultivating cordyceps of animal meat bone; Mushroom culture step of inoculating, incubating and maturing the Cordyceps mushroom spawn to the medium to convert the medium into a safe functional food source of mushroom mycelia; And Characterizing and culturing the cultured and matured medium, and drying, separating and pulverizing foreign substances such as plastics, non-ferrous metals, vinyl, characterized in that it comprises a step of producing a vegetable bio feed, Method for preparing vegetable biofeedstock of animal meat bone by using Cordyceps fungi According to claim 2, wherein the medium composition for the Cordyceps cultivation process, A first step of separating metallic foreign matter from the imported animal meat bone; A second step of crushing the animal meat bone from which the metallic foreign matter is separated into a predetermined size; And Including the third step of removing odor from the crushed animal meat, The first step may be omitted if the metallic meaty body is not mixed with metallic foreign matter, Each of the steps may be performed sequentially or simultaneously, Method for producing vegetable biofeedstock of animal meat bone by using Cordyceps fungi. According to claim 2, wherein the mushroom culture process, The first method of drying the crushed animal meat bone medium to 50% -70% moisture content or mixing dry fibers (sawdust, rice straw, waste noodles, etc.) to form the medium content of water content 50% -70% step; A second step of closing the stopper by putting the prepared medium into a 500-2000 cc size mushroom culture vessel; A third step of sterilizing the medium inserted into the mushroom culture vessel in a sterilization pot and steaming at 60-132 ° C. for 5 minutes to 10 hours with steam; A fourth step of inoculating 15-20 g of edible mushroom spawn per bottle after cooling the sterilized medium to 20-25 ° C. in a clean room; A fifth step of incubating the seed inoculated medium in a clean culture chamber at 20-25 ° C. and a humidity of 50-70% RH for about 30 days; And Comprising a sixth step of culturing the culture is completed for about 5 days to further mature the nutrients of the medium and mushroom mycelium infestation, characterized in that, Method for preparing vegetable biofeedstock of animal meat bone by using Cordyceps fungi The method of claim 2, wherein the step of preparing the bio feed, A first step in which the aging of the medium is completed and the nutrients of the medium are sufficiently decomposed and the mushroom mycelium is infested; A second step of drying the deaerated medium to a water content of 10-15%; A third step of separating foreign substances such as plastic, vinyl, and non-ferrous metals from the dried medium; And Including the fourth step of grinding the medium in which the foreign matter is separated to a predetermined size, Wherein the third step is characterized in that it can be omitted if the foreign matter is not mixed in the dried medium, Method for preparing vegetable biofeedstock of animal meat bone by using Cordyceps fungi The method of claim 4, wherein the third step, Characterized by inactivating the modified prion known as the cause of mad cow disease by placing the medium inserted into the mushroom culture container in a sterilization pot and steamed at 132 ° C. (1.6 kg / cm 2) for 5 minutes with steam. Method for producing vegetable biofeedstock of animal meat bone using Cordyceps fungi. delete The method of claim 1, The Cordyceps sinensis mushroom is characterized in that the snow fungus Cordyceps Sinensis ( Paecilomyces ) mushroom, Method for producing vegetable biofeedstock of animal meat bone by using Cordyceps fungi. The method of claim 8, The snow flower Cordyceps fungus mushroom is characterized in that Paecilomyces tenuipes DHN1011 (Accession No. KCTC 1036BP), Method for producing vegetable biofeedstock of animal meat bone by using Cordyceps fungi. delete delete A plant bio feed prepared by the method of claim 1, 2, 3, 4, 5, 6, 8, and 9. 13. The forage according to claim 12, which is prepared using the prepared plant biofeed as a fiber source. 13. The special functional feed for livestock according to claim 12, characterized in that it is prepared from the prepared plant biofeedstock.