KR100725278B1 - Method of breeding pig and pork thereof - Google Patents

Abstract

A method of rearing fattening pigs by feeding an Acanthopanacis Cortex extract containing plum extract and Pueraria lobata Ohwil is provided to improve immunity and meat quality and reduce the odor of pork. Fattening pigs are reared by feeding 0.2 to 0.4L Acanthopanacis Cortex extract per a time two times a week for more than 30 days. The Acanthopanacis Cortex extract is prepared by adding 2.5 to 3.5kg Acanthopanacis Cortex, 500 to 700g plums and 50 to 150g Pueraria lobata Ohwil to 140L water and heating in a double boiler.

Description

Method of breeding pigs for pork and pork bred according to the method

The present invention relates to a method of breeding pigs for breeding pork and pork bred according to the method, wherein the breeding method for breeding pigs for breeding pork for improving immunity while improving the lipid concentration of pork. It's about pork.

Recently, our society has reduced the consumption of grains and the consumption of meats rapidly due to the change of eating habits caused by economic growth. In particular, in Korea, meat is relatively inexpensive, pork is rich in vitamin B1 is mainly consumed.

On the other hand, in the case of large pig breeding is raised in the feed provided by the feed supplier within the limited breeding space, the immunity is lowered, it is common to breed a variety of antibiotics.

As described above, when a person ingests pork of an intake of antibiotics administered during pig breeding, there is a problem in which antibiotic components remaining in pork are transferred to the human body.

In addition, pork has a unique smell, there is a lot of fat to reduce the intake of lipids, there is a problem that reluctance to ingest.

On the other hand, to improve these problems, a method of adding natural medicinal ingredients to the feed has been proposed, but the solid feed has a low absorption efficiency and has to be administered in relatively large amounts, thus increasing the feed cost and making it difficult to apply realistically. There is this.

The present invention has been devised to improve the above problems, a method for raising pigs for raising meat and preventing lipids and improving lipid composition by increasing the immunity of pigs and pork raised according to the method The purpose is to provide.

Still another object of the present invention is to provide a method of raising a pork for breeding meat which can be ingested in a liquid state to increase absorption efficiency and to reduce intake, and to provide pork grown according to the method.

In order to achieve the above object, the method of breeding the pork for meat according to the present invention is to put the Ogapi mixture, the main ingredient of the scallop, plum liquid, the roots in water and ingest the ogapi extract extracted by the water bath to the pig, Silver is administered in a ratio of 2.5 to 3.5 kg, the plum liquid 500 to 700 g, the root of 50 to 150 g based on 140 liters of water to extract by a bath.

Preferably, the extract of Ogapi is applied to 100 to 200 g of stevia, 400 to 600 g of licorice, 500 to 700 g of mulberry tree and extracted by a hot bath based on 140 liters of water.

In addition, the Ogapi extract is supplied by administering 0.2 to 0.4 liters twice a week for 30 days or more.

Hereinafter will be described in more detail the method of breeding a pork for meat according to the present invention.

First, prepare a oogapi extract for ingesting pigs.

The extract of Ogapi is applied to the one formed by the bath with the main components of ogapi, plum liquid and brown root, and preferably extracted by further adding stevia, licorice and mulberry.

Ogapi applied to make the ogapi extract is dried leaves, stems, and berries from Korean native ogapi grown for more than two years, and then it is preferable to apply the cut to the appropriate size.

In this case, the mixing ratio between the leaves, the stems and the fruits is applied in a ratio of 3: 3: 4.

Brown root is applied to reduce the heat complementary to the components of the organs because the heat generated in the pig when absorbed by pigs.

Plum fluid functions to help digestion.

What is necessary is just to apply the plum liquid extracted in water by putting plum in water.

The plum liquid is preferably applied to extract the plum and water to about 10: 1.

On the other hand, the leaf component of the organza has a very bitter taste, it is preferable that stevia is added to give a sweet taste to promote growth while making the pig feel less bitter taste.

Licorice has a detoxifying effect as is known, and mulberry leaves blood clear.

Ogapi extract from such a material is applied to extract the liquid in the liquid by placing in the water using a high-pressure water bath with the organza, plum liquid, brown root, stevia, licorice and mulberry.

<Example>

Ogapi 3kg, plum liquid 600g, brown root 100g, stevia 150g, licorice 500g, mulberry 600g with 140 liters of water in a high-pressure water bath and heated to extract 140 liters of the extracts of the organo.

The extracted Ogapi extract was fed twice a week to pigs weighing about 20 kg after 50 days of growth, but once fed the Ogapi extract described above 0.2 liters to the feeder for 90 days.

Ingestion of Ogapi extract and raising for 90 days did not cause any diseases such as infectious diseases and respiratory diseases.

On the other hand, slaughtered for 90 kg of pigs raised for 90 days, and then analyzed the phenolic compounds (hereinafter referred to as phenolic compounds), which is a natural antioxidant contained in Ogapi.

Analytical methods take the meat part of each part and chop it, and put 10g of them into three beakers, add 50ml of distilled water at 80 ° C for 30 minutes, filter, and use the filtrate to measure the phenolic compound. It was.

The total phenolic compound content was 5 ml of sample solution, 1 ml of 0.05% copper sulfate, and 5 ml of sodium borate buffer, stained with 2, 6-Dibromoquinone-4-chloroimide, 98% 1 ml, mixed with a stopper for 15 seconds, and developed for 10 minutes. 10 ml of N-Butanol was added thereto, and the absorbance was measured at 610 nm of the supernatant obtained by centrifugation at 700 rpm for 5 minutes. At this time, 2, 6-Dibromoquinone was prepared as a standard material at a concentration of 0 ~ 20㎍ / ㎖ and calibrated.

Table 1 below shows the results of measuring the content of phenolic compounds for each part of the pigs grown by administering the extract of Ogapi and the control group not administered the extract of Ogapi.

sample Pulmonary Compound (µg / mL) Prickly Pear Extract (For Feed Additives) 8.9  Ogapi extract administration sample sirloin 3.2 forelegs 3.4 Shovel 4.8  Ogipi extract non-administered sample sirloin 1.0 forelegs 1.5 pork belly 2.8

As can be seen from Table 1, it can be seen that a significant amount of Ogapi extract administered to pig feed remains in pork, and phenolic compounds, which are natural antioxidants, are several times higher than pork raised without administering Ogapi extract. It can be seen that it is more concentrated.

On the other hand, in order to examine the lipid composition of the pigs raised by administering the extract of Ogapi, 230 to 250 grams of experimental rats were divided into three groups of 15 animals each, general feed for group 1 rats, and general pork for group 2 rats. In addition, the third group rats were ingested with pork for 14 days, and then maintained for 18 hours on an empty stomach. Blood was collected from the heart, left at room temperature for 30 minutes, and centrifuged to separate serum. Lipids were analyzed for the isolated serum and the results of the analysis are shown in Table 2.

Total cholesterol HDL-cholesterol LDL-cholesterol Triglyceride First group 266.38 ± 17.62 30.50 ± 2.11 46.24 ± 8.75 51.32 ± 16.27 2nd group 292.04 ± 20.10 28.92 ± 2.92 62.91 ± 5.12 61.06 ± 21.41 3rd group 258.63 ± 19.16 26.84 ± 1.80 47.95 ± 6.05 49.31 ± 16.27

Here, the total-cholesterol was developed using an R208 reagent (cholestero-R reagent) commercially available from Yeongdong Pharm by the enzymatic colormetic test, and then the concentration was measured by an automatic analyzer (747, hitachi, Japan). Was

HDL-cholesterol was measured by HDL-cholesterol kit (Boehringer Mannheim, Germany) and biochemical analyzer (7150, hitachi, Japan) using enzymatic colorimetry.

For LDL-cholesterol, direct concentration was measured using LDL-cholesterol kit (Hitachi, Japan) and biochemical analyzer (7150, hitachi, Japan).

Triglyceride was analyzed using TG kit (Boehringer Mannheim, Germany) and an automatic analyzer (747, hitachi, Japan) by the principle of enzymatic glycerol non-erasing.

In addition, the results of analyzing the serum fatty acid composition is shown in Table 3 below.

First group 2nd group 3rd group C18: 2 (ω6) C18: 3 (ω3) C20: 4 (ω6) C20: 5 (ω3) C20: 6 (ω6) 1.96 ± 0.82 0.83 ± 0.07 2.47 ± 0.26 1.41 ± 0.48 2.25 ± 0.32 24.38 ± 2.10 0.63 ± 0.11 4.58 ± 0.42 0.50 ± 0.04 2.55 ± 0.13 19.67 ± 1.79 1.36 ± 0.26 2.05 ± 0.21 2.72 ± 0.96 3.10 ± 0.58 ∑PUPA ∑MUFA ∑SFA 33.94 ± 0.94 24.50 ± 1.62 38.03 ± 2.27 33.15 ± 0.89 28.57 ± 0.61 41.03 ± 0.64 36.36 ± 1.17 28.05 ± 1.32 34.68 ± 1.75

Serum fatty acid composition was extracted according to Folch's method, and then methylated with DB ₃ -methanol by a method such as Morrison and injected into gas chromatography to analyze the content. Each fatty acid content was determined by an automated area analyzer, and each fatty acid identification was made by comparing the retention time obtained by analyzing standard fatty acid esters under the same conditions.

As can be seen from Tables 1 to 3, the fatty acid composition of the pigs raised while ingesting the ogapi extract is of a favorable composition to the human body, and when the pork is ingested as a protein source, the total cholesterol, LDL-cholesterol and neutral The concentration of fat is much lower than that of normal pork, which is lower than the lipid concentration of rats who did not eat pork but on a diet.

These results can be judged that the lipid accumulation in the pig body and the composition of the fatty acid composition was changed in the process of ingesting the Ogapi extract.

On the other hand, 50 pigs were compared with meat, meat taste, smell, and appearance by using the pork and pork which ingested the Ogapi extract as an experimental group and the normal pork which did not ingest the Ogapi extract as a control group.

As a result, 46% of the sensory test group evaluated that the experimental group fed Ogapi extract had better meat and meat taste than the control group, and the undesirable odor was not much less than the control group. .

Meanwhile, 0.16 mg of elapsed aspartic acid, 0.13 mg of gurutamic acid, 0.04 mg, histidine 0.08 mg, glycine 0.05 mg, threonine 0.06 mg, arginine 0.11 mg, alanine 0.05 mg, Tyrosine 0.02 mg, valine 0.02 mg, phenylalanine 0.02 mg, isoleucine 0.02 mg, leucine 0.04 mg, lysine 0.03 mg, meproline 0.04 mg, cystine 0.16 mg. From the results of the component analysis, it can be seen that a lot of arginine, a useful component for the human body.

According to the present invention as described above, the method of breeding the pork for breeding according to the present invention and the pork bred according to the method improve the immunity of the breeding pig so that it does not develop without adding antibiotics and does not develop fatty acids. In addition to improved lipids, the pork from the raised pork has no peculiar smell and provides a chewy and light taste.

Claims (4)

Put the Ogapi mixture, which consists mainly of Ogapi, plum liquid and brown roots, into the water and ingest the Ogapi extract extracted by the bath. The Ogapi extract is based on 140 liters of water, the Ogapi 2. 5 to 3. 5kg, the plum liquid 500 to 700g, the root of the root of 50 to 150g by administering a pork for meat, characterized in that extracted by boiling water How to breed. The method according to claim 1, wherein the extract of Ogapi is extracted by a bath with stevia 100 to 200 g, licorice 400 to 600 g, and mulberry tree 500 to 700 g based on 140 liters of water. . [Claim 3] The method of breeding pigs according to claim 2, wherein the extract of Ogapi is administered at least 0.2 days to 0.4 liters twice a week for 30 days or more. Meat pork bred by the method of any one of claims 1 to 3.