KR20190089367A - Breeding method of pig using feed additive with byproduct of herbal medicine - Google Patents

Abstract

The present invention relates to a method for rearing a pig with a feed additive containing an oriental medicine residue. According to the present invention, the feed additive containing an oriental medicine residue is manufactured by using the oriental medicine residue, as a raw material, which is a residue remained after Sipjeondaebotang is manufactured from an oriental medicine composition including ginseng, Atractylodes japonica K., Poria cocas W., Glycyrrhiza uralensis F., Rehmannia glutinosa L., Paeonia albiflora P., Cnidium officinale M., Angelica gigas N., Astragalus membranaceus B., and Cinnamomum cassia P. Mixed feed prepared by adding 100 parts by weight of pig feed to 0.2 to 2 parts by weight of the feed additive containing the oriental medicine residue is fed to the pig for 100 days or longer before a shipping time of the pig. Fiber is destroyed in the oriental medicine residue such that active ingredients of oriental medicines can be easily extracted and digestion can be well, thereby increasing a weight increase rate, meat quality, and feed efficiency of a pig and providing an antibiotics substitutional effect when the feed additives of the present invention are added to the pig feed to be fed to the pig.

Description

[0001] The present invention relates to a method for breeding pigs using feed additives containing herbal medicine ingredients,

The present invention relates to a method for breeding pigs, which improves the quality of pork by feeding a feed additive utilizing effective ingredients of herbal medicine materials remaining in the herb medicine herb, which is a by-product of herbal medicine, to pigs.

As the pig farming industry becomes larger, it becomes possible to improve the efficiency by systematic management and operation, and the productivity is improved by the development of breeding and feed nutrition.

In general, the growth curve of pigs is S-shaped, which indicates that the growth is rapid at the early postnatal period, the skeleton develops, and the lean meat is mainly accumulated.

On the other hand, it is seen that the growth is delayed and the fat accumulation is mainly increased in the latter period. It is estimated that the ratio of the fat scale to the fat scale is about 50 kg in the live weight. After this period, the fat accumulation becomes larger than the fat accumulation amount.

Therefore, in order to produce high quality and safer pork, it is essential to supervise and distinguish the feed benefits until the time of shipment as well as weight management.

However, resistance to infections caused by various pathogenic microorganisms is lowered during swine production, and damage to various diseases is increasing. In addition, recently, the issue of antibiotic resistant bacteria has also been raised, and the legal regulations on the use of antibiotics are also being regulated.

Traditional Chinese medicines have been widely used for the prevention and treatment of various diseases from ancient times. Modern people are increasingly interested in diet and health, and the use of herbal medicine has increased.

As a result, interest in the development of herbal medicines using natural natural resources has increased, and studies on the livestock feed of medicinal herbs as an immunity enhancer are underway.

However, since the herbal medicine contains a large amount of active ingredients, it is expensive and can be a factor for raising the production cost when feeding to livestock.

Herbal medicine extract is a residue from taking Chinese herb medicine. Due to the high consumption of herbal medicines due to the recent medical treatment of herbal medicine, the amount of the herb is increased, which is a problem of environmental pollution like food waste.

The herbal medicinal herb, which is an extract of herbal medicines, still contains about 30 ~ 40% of active ingredients and has a high content of organic substances. Therefore, it is required to develop a breeding method of feeding the pigs with a feed additive.

Korean Patent No. 863607 (Feed additive composition for animal including red ginseng rosacea and oriental medicinal herb and preparation method thereof) Korean Patent No. 0838918 (Method of Breeding Pigs Using Situ Mushrooms)

It is an object of the present invention to provide a method for breeding pigs in which a feed additive, which is extracted from an oriental medicinal herb and extracts an effective ingredient of herbal medicine, is fed to pigs.

In order to solve the above-described problems, the present invention provides a method for preparing a herbal medicine herb comprising the steps of: preparing a herb medicine bath composition using a herbal composition containing ginseng, white liquor, white roe, licorice root, Mixing and holding the herbarium and the liquid ammonia in a high-pressure vessel under a high-pressure atmosphere, and then reducing the pressure of the high-pressure vessel to atmospheric pressure to rupture the fibrils of the herbarium; A step of heating the medicinal material foil to a temperature of 50 to 60 ° C by heating with steam, and then maintaining the medicinal material foil at this temperature for 5 to 30 minutes; Drying and pulverizing the medicinal material foil to obtain a medicinal herbal powder: a preservative for citrus seed or grape seed extract is added to the medicinal herbal powder to prepare a medicinal herb-containing feed additive, and 100 parts by weight of the medicinal herb contains A feed additive comprising 0.2 to 2 parts by weight of a feed additive is fed back for 100 days or more from the time of shipment of the pig.

According to the present invention, it is possible to easily extract the effective ingredient of the herb medicine by rupturing the fibrin in the herbal medicine herbal foil and to extinguish it easily. Therefore, when the feed additive of the present invention is added to the pig feed, the growth rate, And an antibiotic substitute effect can be exhibited.

The present invention relates to a method for preparing a herb medicine herb, which comprises preparing a herb medicine herb, which is a remnant residue, in contact with liquid ammonia in a high-pressure vessel and regulating the pressure to rupture the herbaceous fibril, then sterilizing with steam, And a method for producing an additive.

In the present invention, it is possible to use herbal medicines as residual remnants by preparing a herbal composition containing herbs such as ginseng, white liquor, Baekbokryeong, licorice, Sujiwori, Baekjaek,

Ginseng is widely known as a nourishing tonic, and the medicinal properties of ginseng to date are widely known. Typical examples thereof include saponin, which varies from the action of activating the constitutive function to the action of enhancing the immune function.

It is a medicinal substance which is important for helping the digestive function of rain and stomach and generating activity energy.

There are about 94% of Baek Bok-ryeong, which is a polysaccharide, Paki, as a solanaceous hump. In addition, there are sugars, minerals (iron, calcium, magnesium, potassium, sodium) and ergosterol, which have long been used as tonic. Pharmacological experiments have shown that diuretic action, lowering of blood sugar level, sedation and so on are known to exert immunological rescue effect, such as is known to have an excellent effect on various diseases.

Licorice is licorice (Glycyrrhiza uralensis Fischer), European licorice (Glycyrrhiza glabra L.) or other roots and camphor stalks are peeled or peeled in Korea and Japan. In China, dried roots of licorice (Glycyrrhiza uralensis Fischer), licorice (Glycyrrhiza glabra L .: light 果 Licorice), licorice (Glycyrrhiza inflata Batal: 果 甘草) are used. It has a peculiar smell and taste is sweet. Licorice harmonizes the toxicity of all medicines and makes the medicinal effect appear, regulates the fever and morale of the book, makes good communication of all blood vessels, and strengthens the muscles and bones. Pharmacological action is effective in detoxification, hepatitis, urticaria, dermatitis, eczema. Jinhae, genomes, muscle relaxation, diuretic, anti-inflammatory action and inhibits peptic ulcer.

Rhubarb is an effective ingredient for diverse symptoms such as renal vasculopathy and hypoglycemia, as well as radiculopathy, vaginal bleeding, complementary blood, Among these are the iridide glycosides catalopol, leonuride, monomelitoside, melito toside and other glycosides, such as cerebroside, It contains 16 kinds of amino acids such as lysine in addition to niosides A, B, C (rhamanniosideA, B, C) and acteoside.

Baekjaejak (白 杏药) is a perennial plant of daphniaceae plants and buttercups. For the purposes of inflammation, analgesia, and asthma, it has been prescribed mainly for the purpose of amenorrhea control, trauma treatment, non bleeding, inflammation, boils and wound treatment, pain relief at the chest and ribs.

In addition to vasodilatation, there are many ingredients that are effective in various symptoms such as calmness, anxiety, anemia, and blood pressure. Of these, ligustilide, butylidenephthalide, Buthylphthalide, sedanoic acid lactone, senkyunolides, and the like.

There are several components of Angelicae which contain blood pressure lowering and respiratory inhibition, blood pressure, analgesic action, among which pyranocoumarin decursin, decursinol, In addition to nodakenetin, β-sitosterol, etc., are included.

Hwanggi contains ingredients that are effective for various symptoms such as seeing (supplement), diuretic (diuretic), lack of enuresis, intestinal hypertension, and hypertension. Among them, 7,3'-dihydroxy- Triterpenoid glycosides, such as isoflavonoid and astragaloside, such as 4'-dihydroxy-4'-methoxyisoflavone, are known, It contains gamma-aminobutyric acid (GABA), a kind of amino acid known as the active ingredient of hypotensive action and diuretic action.

Broiler is a skin of cinnamon tree which is a tropical plant of camphor tree and is used for soaking the crystal, and it is widely used as a tonic tonic in one room.

Sukjeonbyeoltang is effective in reducing physical strength, nervous breakdown, loss of vision, anemia, blood shortage, weakness after surgery, and fatigue recovery.

However, since the extract contains only the components that can be extracted with hot water, there are limitations in using all of the active ingredients of the herb medicine.

In the present invention, in order to make the most effective use of the active ingredient of the herb medicine material, the plant tissue of the herb medicine material and the fibrils forming the cell membrane are ruptured, thereby extracting the active ingredient of the herb medicine as much as possible.

The present invention can be carried out by mixing the herbal medicine foil and liquid ammonia in a high-pressure vessel, holding the liquid ammonia under a vapor pressure of the liquid ammonia, and then reducing the pressure of the high-pressure vessel to atmospheric pressure to rupture the fiber of the herbal medicine foil.

Physical or chemical methods have been used to rupture fibrin.

There is a method of pulverizing fine particles by using a ball mill or the like as a physical method, which is problematic in that it requires a large amount of energy.

Chemical methods such as strong bases such as sodium hydroxide, strong acids, and transition metal complex cellulosic solvents are used. However, this method has a problem that it has toxicity or inhibits the biological system appearing in the digestive period of animals.

The present invention treats the herb medicine fountain and the liquid ammonia at an atmospheric temperature under the vapor pressure of ammonia, and then rapidly releases the pressure to explosively break the herbal medicine fowl to treat the fibrin-containing substance.

Liquid ammonia vaporizes at -33.4 ° C and has a vapor pressure of 8.46 at 20 ° C. Liquid ammonia swells the cellulose to decompose.

The medicinal herb is contacted with liquid ammonia in a high-pressure vessel at a pressure of 160 to 190 psig at a temperature of 20 to 30 ° C. At this time, the weight of liquid ammonia may be equal to or less than that of herbal medicine. After the mixture of the herb medicine and the liquid ammonia is stirred for 10 to 30 minutes, the airtight vessel of the high-pressure vessel is opened to rapidly evaporate about 20 to 30% of the ammonia. At this time, the Chinese herb will swell up due to the release of pressure and burst or expand.

On the other hand, since ammonia vaporizes at -33.4 ℃ under atmospheric pressure, the herbal material is frozen by the treatment and the cellulose is further broken to improve the reactivity of the cellulose, thus facilitating the extraction of the herbal material components.

It is also preferable that the decomposition or swelling reaction of the fibrin expressed by ammonia is carried out at a low temperature such as -33 ° C. At this temperature, the reaction time between residual ammonia and the fibrin component of the herbal medicine foil becomes longer, increasing the chemical and biological reactivity of the fibrin.

When the chemical or biological reactivity of the fibrin is increased, the digestibility can be improved, and components such as proteins, sugars and hydrocarbons can be easily extracted from the herbal medicine foil by the production of reactive fibrin.

Then, the frozen medicinal herb can be separated from the liquid and gaseous ammonia and collected.

Thereafter, the medicinal material foil is placed in a closed type steam generator and heated with steam to reach a temperature of 50 to 60 ° C, followed by maintaining at this temperature for 5 to 30 minutes, followed by cooling.

At a steam temperature of 50 ° C or higher, it is possible to kill the spoilage microorganisms, thereby preventing contamination by harmful microorganisms attached to the surface of the herb medicine residue and maintaining the softness of the structure of the herb medicine spoil.

Then, the medicinal material foil can be dried and pulverized by a conventional method to prepare a powder.

Then, a preservative derived from a natural product may be added to the herbal medicine pail.

Use of the citrus seed extract or grape seed extract as the preservative can be preferably used because it suppresses the odor of the herbal medicine herb and improves the precision.

Grape seeds contain polyphenol compounds such as catechin, epicatechin, procyanidin, viniferin, and resvertrol. These polyphenols are absorbed in blood vessels and have antioxidant, free radical scavenging activity, anti-ulcer, Is known to exhibit physiological activity. On the other hand, the presence of polyphenol compounds in the whole grape is 2 ~ 5% in pulp, 25 ~ 50% in peel and 50 ~ 70% in seed.

Grape seed extract can be prepared as follows.

Water is added to the powder obtained by drying and pulverizing grape seeds, and reflux extraction can be performed at 90 to 100 ° C for 10 hours or more. The extract or the extract obtained by filtering the solid content after the extraction or by concentrating the extract to about 1/10 and filtering it may be used.

The citrus seed extract can be prepared as follows.

100 to 300 parts by weight of a 10 to 20% ethanol aqueous solution may be added to 100 parts by weight of the powder obtained by drying and grinding the citrus seed, followed by reflux extraction at 60 to 80 ° C for at least 6 hours. The extract or the extract obtained by filtering the solid content after the extraction or by concentrating the extract to about 1/10 and filtering it may be used.

Meanwhile, sweet flavor and stevia extract can be added to the feed additive using the herbal medicine herb of the present invention as a preference enhancer.

As the sweet flavor, maltol or ethyl maltol can be used. Maltol or ethyl maltol may exhibit a sweet taste, but it expresses a more sweet flavor than a sweet taste.

Stevia is a perennial herbaceous plant of Asteraceae. The stevioside contained in stems and leaves is 200 ~ 300 times higher than sugar, and is colorless and odorless. It is a high quality natural sweet substance with higher stability than synthetic sweetener. It is known that when the stevia byproduct is added to the pigs, the amount of daily gain such as growth ability and the tissue characteristics in the meat are increased.

Stevia extract is a plant extract of Stevia rebaudiana Bertoni which is extracted with water or organic solvent and is generally used as a sweetener.

The mixing ratio of maltol or ethyl maltol to stevia extract in the palatability enhancer is preferably in the range of 1: 0.1 to 10 by weight.

It is preferable to add 0.01 to 1 part by weight of the palatability enhancer to 100 parts by weight of the feed additive.

The palatability enhancer enhances palatability to swine-like pigs by masking the irritation and odor that may be generated by replacing molasses in existing feeds and using the herbal medicine herb, The pigs can not digest well and cause diarrhea. However, diarrhea can be prevented by using the natural product, stevia extract, with maltol or ethyl maltol. This makes it possible to pay for piglets and early breeding pigs.

The feed additive using the herbal medicine herb prepared by the above method was added to about 40 kg of pigs by adding 0.2 to 2 parts by weight of the feed additive to 100 parts by weight of the feed, Or more.

The feeds may be used without limitation in the second half of the piglets or grow-stock feeds or finishing feeds conventionally used for breeding pigs by age. For breeding stock feeds or finishing feeds, there are V class (Woosung Feed, Korea), Pig Tech (Hyundai Feed, Korea), and Grand Plus (Nonghyup Feed, Korea).

Since the feed additive according to the present invention has the rupture of the cellulose in the herbal medicine foil, the effective ingredient of the herbal medicine remaining in the herbal medicine foil is easily extracted and the digestibility is improved when the herbal medicine is fed to the pig as a feed additive, The state can be improved.

In addition, pig meat prepared by adding the feed additive of the present invention to the feed can keep the softness of the meat without showing any peculiar odor of pork.

In addition, by the addition of an antimicrobial preservative, long-term preservation, antimicrobial preservative and antibiotic substitution effect by the antimicrobial activity of herb medicine are possible.

Hereinafter, the present invention will be described in detail with reference to Examples. It is to be understood, however, that these examples are for illustrative purposes only and are not to be construed as limiting the scope of the invention as defined by the appended claims. Will be apparent to those skilled in the art to which the invention pertains.

[Example 1]

The herbal remedies were prepared from herb medicines, which were formulated with compositions of ginseng, Baekbok, Baekbokryeong, Licorice, Seokjipwang, Baekjaek, Seokgung, Angelica, Hwanggi and Broiler, and the remaining solid residue was collected to prepare herbal medicines.

The above mentioned medicinal material foil was placed in a high-pressure vessel, liquid ammonia having the same weight as the medicinal herb was contacted at a pressure of 165 psig at a temperature of 25 ° C, and the mixture of the medicinal herb and the liquid ammonia was stirred for 30 minutes. It was opened to rapidly evaporate about 20% of the ammonia to adjust the high-pressure vessel to atmospheric pressure. Then, the temperature of the ammonia was kept at the boiling point, and the herb was frozen. When the treatment was completed, the frozen herbal medicine was separated from the liquid or gaseous ammonia.

Then, the medicinal herb was poured into a closed type steam generator controlled at a hot water temperature of 60 ° C and heated. When the product temperature reached 50 ° C, the medicinal herb was kept for 15 minutes and steam-treated to obtain a sterilized herbal medicinal product foil.

200 parts by weight of a 10% aqueous ethanol solution was added to 100 parts by weight of the powder obtained by drying and grinding the citrus seed, followed by reflux extraction at 80 DEG C for 6 hours. After cooling, the solid content was removed, and the extract was concentrated and spray dried to produce citrus seed extract.

5 parts by weight of the citrus seed extract was added to 100 parts by weight of the sterilized herbal medicine herb, and uniformly mixed to prepare a feed additive using the herbal medicine herb.

The feed additive was fed to a 40 kg pig for 100 days by adding 0.2 part by weight of the feed additive to 100 parts by weight of the feed, and the pigs were fed for 100 days.

[Example 2]

In Example 1, the same method as in Example 1 was used except that the herbal medicine foil was placed in a high-pressure vessel, and 70% by weight of the liquid ammonia was contacted at a pressure of 180 psig at a temperature of 25 ° C The pigs were fed with herbal medicinal herb.

[Example 3]

Maltol and Stevia extract were mixed in the same weight ratio to prepare a palatability improving agent.

A feed additive using a herbal medicine herb having improved palatability was prepared by using the same method as in Example 1 except that the palatability enhancer was further added with 0.3 parts by weight of the palatability enhancer in 100 parts by weight of the feed additive using the herbal medicine composition in Example 1 The pigs were fed by feeding.

≪ Test Example 1 >

The shipment rate, mean shipment weight, and nutrient digestibility of pigs raised by the examples are shown in Table 1 below.

Average shipment weight (Kg) Shipment rate (%) Nutrient digestibility Example 1 101 99 81.1 Example 2 103 99 81.6 Example 3 105 99 80.2 Control 100 97 75.3 Increase / decrease compared with control +5 +2 5.8 The control was prepared by adding the feed additive of the present invention to feed

From the results of Table 1, it can be confirmed that the weight gain of the pigs fed with the feed additives of the examples is higher than that of the non-pigs, so that the growth rate is improved and the shipment rate is increased.

≪ Test Example 2 &

Seventy two pigs weighing about 40 kg were subjected to a feeding test in which feeds containing the feed additive of Example 1 were fed for 42 days.

Antioxidant-related factors in the blood of the pigs were measured and are shown in Table 2 below.

Antioxidant enzyme-like activity
(SOD like activity (%)) DPPH free radical removal rate
(free radical scavenging (%)) Example 37.6 38.7 Control 25.1 32.5 Comparative Example 54.3 39.8 The control diet was fed with no feed additive,
The comparative example is a feed supplemented with antioxidants (150 ppm of procyanidin).

From the results of the above Table 2, it can be confirmed that there is a physiological effect of enhancing the immune function and the antioxidant activity when the feed additive of the present invention is added to feed and fed.

≪ Test Example 3 >

The change in meat quality and smell of pigs fed with the feed additive of Example 1 over time after slaughter was evaluated by sensory evaluation.

20 adult sensory evaluators evaluated changes in meat quality and odor immediately after slaughtering, after 5 days and 10 days after slaughter, and stored in refrigerator under general packaging after slaughter. Respectively.

The evaluation was based on 1 ~ 10, and the smaller the number, the clearer the meat color and the freshness of the meat.

Immediately after slaughter After 5 days of slaughter 10 days after slaughter Meat Example 1 2.1 2.5 2.8 Control 2.5 4.7 6.8 smell Example 1 1.1 1.2 1.3 Control 2.4 4.6 7.4

As can be seen from the results in Table 3, the pork fed with the feed additive of the present invention was preserved in fresh state with almost no change in meat quality even after 10 days of slaughter. On the other hand, the pork fed ordinary feed decreased the freshness of the broth after 5 days of slaughter and significantly decreased the freshness of meat.

<Test Example 4>

In order to evaluate the meat quality of the pig fed with the feed additive of the present invention, the pork obtained by slaughtering the pig of Test Example 1 was evaluated for water retention and shearing force.

The water retention rate was measured by using 30 g of the artificial muscle of the ribs as a sample and heating the sample at a center temperature of 70 캜 at 75 캜 for 30 minutes and allowing to stand at room temperature for 1 hour. Expressed as a percentage of loss.

The water holding capacity is measured by the compression method. 0.5 g of the crushed sample was placed on the filter paper and pressed with a hydraulic laboratory press at a pressure of 35 to 50 kg / cm 2 for 2 minutes. The area of the wet tissue and the area of the wet tissue were measured using a digital planimeter (Placom KP-81 , Kozumi Sokki Mfg. Co., Japan).

Water holding index (%) = area of meat texture × 100 / area of wet area

Shear force of pork was cut into a size of 30 × 60 × 60 ㎜ using the root muscle of the rib as a sample, heated at 75 ℃ for 30 minutes after reaching the center temperature of 70 ℃ and heated to 30 × The shear force is measured using a shearing cutting test with a rheometer after making a size of 10 × 10 mm. The cell used was cell No. 1. 10 and the table speed is 60 mm / min.

Water holding capacity index (%) Shear force (kg / cm2) Example 1 49.7 36.4 Example 2 50.3 35.7 Example 3 51.7 38.2 Control 37.6 40.8

From the results of Table 4, it can be seen that the pork obtained by feeding the feed additive of the present invention has a higher water holding capacity and a lower shearing force compared to the control pork (control) It is confirmed that the year is improved.

&Lt; Test Example 5 >

Bacterial counts and lactic acid bacteria counts were measured by a flat agar culture method using the feeds containing the feed additive of Example 1 and the general feed (control).

Bacteria were cultured on a plate count agar and lactobacillus was incubated at 37 ° C for 72 hours in Rogosa SL agar medium with 0.133% acetic acid and adjusted to a final pH of 5.5. The number of colonies was counted and multiplied by the dilution factor to calculate the number of microorganisms per unit volume, which is shown in Table 5 below.

Condition Room temperature 45 ° C Experiment period 30 days 60 days 90 days 15th 30 days 45 days Example 1 Total bacterial count - - - - - - Number of lactic acid bacteria - - - - - - Control Total bacterial count 2.0 x 10 5.0 x 10 7.0 x 10 3.0 x 10 8.0 x 10 1.5 x 10 ² Number of lactic acid bacteria 1.0 x 10 3.0 x 10 4.0 x 10 2.0 x 10 5.0 x 10 9.0 x 10

From Table 5, it was confirmed from the bacteriological examination that bacteria according to the examples were not proliferated and had resistance by microorganisms, but it was confirmed that bacterial proliferation was achieved to some extent in the control. From this, it is confirmed that the feed additive of the present invention has improved resistance to microorganisms due to the antimicrobial activity, so that the preservation period is prolonged.

&Lt; Test Example 6 >

The palatability was determined by the cafeteria method while feeding the feedstuff containing 0.2 part by weight of the feed additive of the present invention to the five pigs of an average of 40 kg per 100 parts by weight of the commercially available formulated feed for 7 days.

Example 1 Example 2 Example 3 Control Feed intake (g / day, two) 165 178 287 112

From the results shown in Table 6, it was confirmed that the feed intake of the feed additive of Example 3 according to the present invention was significantly increased, thereby showing an effect of improving palatability.

In addition, diarrhea symptoms did not appear in the pigs even when the diets supplemented with the feed additive of Example 3 of the present invention were fed.

Claims (5)

Preparing a herbal medicine herb with the remaining residue by preparing herbal medicine composition with a herbal composition including ginseng, white liquor, Baekbokryeong, licorice, Sukjihwang, Baekjaek,
Mixing and holding the herbarium and the liquid ammonia in a high-pressure vessel under a high-pressure atmosphere, and then reducing the pressure of the high-pressure vessel to atmospheric pressure to rupture the fibrils of the herbarium;
A step of heating the medicinal material foil to a temperature of 50 to 60 DEG C by heating with steam, and then maintaining the medicinal material foil at this temperature for 5 to 30 minutes;
Drying and pulverizing the medicinal material foil to obtain a medicinal herbal powder; and
A preservative for citrus seed or grape seed extract was added to the herbal powder to prepare a herb-containing feed additive,
A method for breeding pigs using the herbal medicinal herb-containing feed additive characterized in that a mixed feed prepared by adding 0.2 to 2 parts by weight of the herbal medicine-containing feed additive to 100 parts by weight of a pig feed is fed back for at least 100 days from the time of shipment of the pig. The method according to claim 1,
In the step of rupturing the fiber of the herbal medicine foil,
Wherein the herbal medicine material foil is brought into contact with the liquid ammonia in a weight of less than the herbal medicine ingredient at a pressure of 160 to 190 psig at a temperature of 20 to 30 ° C in the high- . The method according to claim 1,
In the step of rupturing the fiber of the herbal medicine foil,
The method for breeding pigs using the herb-containing feed additive, characterized in that after the mixing, the airtight vessel of the high-pressure vessel is opened to rapidly evaporate about 20 to 30% of the ammonia. The method according to claim 1,
The citrus seed extract is prepared by adding 100 to 300 parts by weight of a 10 to 20% ethanol aqueous solution to 100 parts by weight of powder obtained by drying and crushing citrus seeds and refluxing the mixture at 60 to 80 ° C for at least 6 hours. Of pigs using the herb-containing feed additive. The method according to claim 1,
Wherein the palatability enhancer comprising maltol, ethyl maltol and stevia extract is added to the feed additive using the herbal medicine foil, and 0.01 to 1 part by weight of the palatability enhancer is added to 100 parts by weight of the feed additive. Method of breeding pigs using.