KR100879596B1 - Feed Composition for Poultry - Google Patents

Abstract

The present invention discloses poultry feed compositions. Specifically, the present invention discloses a poultry feed composition comprising a general feed of poultry, bokbunja crushed liquid, Schisandra chinensis liquid and / or white lotus crushed liquid.

The poultry feed composition of the present invention has the effect of increasing the spawning rate of poultry, reducing mortality, and improving meat quality.

Poultry, feed, egg production, mortality, meat quality

Description

Poultry feed composition {Feed Composition for Poultry}

The present invention relates to poultry feed compositions.

Poultry is used as a valuable protein source, whether for meat or for laying eggs.

In order to raise poultry more productively, it is important to develop feeds with improved functionality. Therefore, the trend of current technology development for poultry feed is focused on improving feed functionality.

For example, Korean Patent Laid-Open Publication No. 2007-0016311 entitled "Immune Feed of Poultry and Its Manufacturing Method" uses linolenic acid, oleic acid, and the like obtained from sunflower seed oil to increase poultry disease resistance and increase egg production. Korean Patent No. 01788297, entitled "Combination Sample Using Feed Additives Containing L-Carnitine as an Active Ingredient", discloses techniques for improving meat quality, including poultry using L-Carnitine. Techniques for promoting the growth of breeding animals and improving the meat content so that the muscle content is increased while the fat content is low are disclosed.

The present invention also discloses a poultry feed composition having functionality such as increasing egg production, decreasing mortality.

An object of the present invention is to provide a poultry feed composition.

Other objects, specific embodiments, and the like of the present invention will be presented below.

The inventors added bokbunja crushed liquid, Schisandra chinensis crushed liquid and / or white lotus crushed liquid to the poultry feed, and increased egg laying rate and mortality decreased and meat quality as confirmed in the following examples and experimental examples. It was confirmed that this improvement.

The poultry feed composition of the present invention is provided based on these experimental results.

The poultry feed composition of the present invention is characterized in that it comprises a general feed of poultry and bokbunja crushed liquid, Schizandra crushed liquid and / or white lotus crushed liquid.

As used herein, the term "poultry" refers to birds that are raised by humans to obtain livestock useful for humans such as meat, eggs, hair, feathers, and the like, including chickens, turkeys, geese, ducks, flower tanks, pigeons, quails, and the like. to be.

In addition, in the present specification, "poultry general feed" refers to a feed composition to be fed according to the kind of poultry to be reared, etc., the general feed of such poultry is all necessary components, compositions, suitable composition ratios, etc. according to the type of poultry Not only known in the art, but also commercially available, anyone skilled in the art can manufacture or purchase it very easily.

Specifically, the general feed of the poultry is a part of the starch-containing material, protein-containing material, fat-containing material, vitamin-containing material, mineral-containing material, antioxidant, antibiotics, etc. suitable according to the type of poultry to be raised as a constituent of the feed Or all of them.

The starch-containing material may be used in the poultry feed composition of the present invention as long as it can sustain the growth of the poultry in which it is bred, and such starch-containing material is generally obtained from corn, soybeans, wheat, sorghum, barley, oats and the like. . Suitable starch-containing materials include corn grits and powders, oat grits and powders, soy grits and powders, wheat grits and powders and the like. Preferred suitable starch containing materials are oat powder, corn grind, wheat grind, soy flour and the like.

If the starch-containing material can effectively maintain the growth of the poultry to be reared, its concentration contained in the poultry feed composition of the present invention is not limited to a specific range. Generally, the starch containing material may be included in the poultry feed composition of the present invention in the range of about 30 to about 80 weight percent, preferably about 40 to about 70 weight percent, most preferably 50 to 70 weight percent.

Protein-containing substances can also be included in the poultry feed composition of the present invention as long as it can maintain the growth of poultry. For economic reasons, protein-containing substances such as fishmeal and soybean powder are used. Others include soy protein concentrate, blood meal, plasma protein, skim milk dry matter, milk protein concentrate, corn gluten powder and wheat gluten. Powder, yeast, sunflower seed powder and the like. Preferred protein containing materials are fish meal, blood meal, plasma protein, soybean powder and the like.

As long as the protein-containing substance can effectively maintain the growth of the poultry to be reared, its concentration contained in the poultry feed composition of the present invention is not important. Generally, the protein containing material can be included in the poultry feed composition of the present invention in the range of about 10 to about 50 weight percent, preferably about 15 to about 40 weight percent, most preferably 18 to 30 weight percent.

The poultry feed composition of the present invention may also contain a fat containing material. Suitable fat-containing materials include, but are not limited to, lard, tallow, soybean oil, lecithin, coconut oil, and the like. Preferred fat-containing substances are soybean oil, coconut oil and lard.

The concentration of the fat-containing substance contained in the poultry feed composition of the present invention is not critical so long as it can maintain the growth of the poultry raised. The fat containing material may generally be present in the poultry feed composition of the present invention in the range of about 2 to about 20 weight percent, preferably about 4 to about 15 weight percent, most preferably 6 to 12 weight percent.

The poultry feed composition of the present invention may also contain a water-soluble, fat-soluble vitamin and a trace amount of mineral water. Suitable vitamins include vitamin A, vitamin D, vitamin E, vitamin K, riboflavin, pantothenic acid, niacin, vitamin B12, folic acid, biotin, vitamin C and the like. Suitable trace minerals include copper, zinc, iodine, selenium, manganese, iron, cobalt, and the like.

By traces herein is meant that the amount of these components used in the composition is substantially less than the amount of other components. Generally, when trace amounts of vitamins or minerals are included in the poultry feed composition of the present invention, they are present at about 0.0001 to about 5 weight percent based on the total weight of the composition.

The poultry feed composition of the present invention may also contain traces of antioxidants such as Butylated Hydroxytoluene (BHT), Butylated Hydroxyanisole (BHA), Vitamin E, Ascorbic Acid, and also antibiotics such as chlorotetracycline, sulfamethazine and penicillin. It may also be included. These antioxidants or antibiotics are preferably included in the feed composition of the present invention in very small amounts, ie from about 0.0001 to about 1% by weight.

In the poultry feed composition of the present invention, bokbunja crushed liquid, Schisandra chinensis crushed liquid and white lotus crushed liquid, regardless of whether it contains only one or more, usually based on the total weight of the poultry feed composition of the present invention It is preferably included in the range of 5% by weight to 30% by weight.

The poultry feed composition of the present invention, as specifically identified in the following Examples and Experimental Examples, can be identified as a poultry feed composition for increasing spawning rate, poultry feed composition for reducing mortality or poultry feed composition for improving meat quality. have.

Poultry feed composition for increasing spawning rate, poultry feed composition for reducing mortality and poultry feed composition for improving meat quality may include one or more of bokbunja crushed liquid, Schisandra chinensis pulverized liquid and white lotus crushed liquid as its active ingredients. Is a case containing two or more, more preferably a case containing all three. This is because the case of containing two or more or three or more as shown in the following Examples and Experimental Examples had higher spawning rate, lower mortality rate and higher degree of meat quality improvement.

In another aspect, the present invention can be understood as a method of breeding poultry comprising the step of feeding the poultry feed composition as described above to poultry.

The meaning of poultry is as described above.

The poultry breeding method of the present invention can increase the spawning rate, reduce mortality, and improve meat quality by feeding the poultry feed composition as described above to poultry.

In another aspect, the present invention can be understood as a method of increasing the spawning rate of poultry comprising the step of feeding the poultry feed composition for increasing the egg production rate as described above.

In another aspect, the present invention can be understood as a method for reducing the mortality of poultry comprising the step of feeding the poultry feed composition for reducing mortality as described above.

In another aspect, the present invention can be grasped as a method for improving the meat quality of the poultry comprising the step of feeding the poultry feed composition for meat quality improvement as described above.

Also in the above methods, the meaning of poultry is as described above.

Hereinafter, the present invention will be described with reference to reference examples, examples, and experimental examples. However, these reference examples, examples and experimental examples do not limit the scope of the present invention.

< Reference Example > Bokbunja crushed liquid, Schizandra crushed liquid and White lotus  Preparation of Shredding Liquid

Reference Example 1 Preparation of Bokbunja Shredding Solution

The bokbunja was ground with a mixer to prepare bokbunja crushed liquid.

Reference Example 2 Preparation of Schizandra chinensis Crushed Liquid

Schisandra chinensis was prepared by grinding Schisandra chinensis with a mixer.

<Reference Example 3> Preparation of white lotus crushed liquid

White zinnia was ground in a mixer to prepare crushed baeknyeoncho.

< Example  1 to 7> Preparation of feed composition for poultry

Commercially prepared poultry feed (Central Livestock Feed Co., Incheon) (hereinafter referred to as "Central feed") is uniformly mixed with crushed liquid such as bokbunja of the reference example as shown in <Table 1> to feed composition for poultry Prepared.

Preparation of feed composition for poultry division Central feed (% by weight) Bokbunja (% by weight) Schisandra (wt%) White lotus (wt%) Example 1 80 20 - - Example 2 80 - 20 - Example 3 80 - - 20 Example 4 80 10 10 Example 5 80 10 10 Example 6 80 10 10 Example 7 70 10 10 10

< Experimental Example > Spawning rate  Sensory Evaluation Experiments on the Measurement of Mortality and Meat Quality Improvement

Experimental Example 1 Measurement of Scattering Rate

With 50 laying hens with low laying rate as the experimental group, the feed composition of each example was fed for 6 weeks, and the laying rate was calculated by the following equation. On the other hand, as a comparative example, the central feed was fed in the same amount and the same number as the feed of the example.

Spawning rate = (number of spawnings / (initial stock number-our number)) * 100

The results are shown in Table 1 below.

Spawn rate division % Scattering Example 1 45% Example 2 51% Example 3 39% Example 4 69% Example 5 67% Example 6 69% Example 7 95% Comparative example 32%

Looking at the <Table 2>, it can be seen that the scattering rate was increased as a whole compared to when the composition of the Comparative Example was fed when the composition of the Example of the present invention was urgently fed. In particular, the composition of <Example 6> containing all of the crushed crushed powder, crushed crushed liquid, and white lotus crushed liquid showed the largest increase in the scattering rate.

Experimental Example 2 Measurement of Mortality

Fifty broilers were used as the experimental group for 1 group, and the feed composition of each Example was fed for 12 weeks, and mortality was calculated by the following equation. On the other hand, as a comparative example, the central feed was fed in the same amount and the same number as the feed of the example.

Mortality = (number of dead broilers / total number of experimental groups) * 100

The results are shown in Table 3 below.

Mortality division % Mortality Example 1 18% Example 2 22% Example 3 19% Example 4 10% Example 5 9% Example 6 9% Example 7 0% Comparative example 29%

 Table 3 shows that the mortality rate is significantly lower than when the composition of the present invention is fed similarly to the scattering rate when the composition of the comparative example is fed. In particular, the composition of <Example 6> containing all of the crushed crushed powder, crushed crushed liquid, and white lotus crushed liquid had the lowest mortality.

Experimental Example 3 Sensory Evaluation Experiments for Meat Quality Improvement

After slaughtering the broilers of each experimental group used in the <Experimental Example 2> and cooked according to the usual method and the test personnel consisting of 30 men and women to taste the sensory evaluation of the items in the table below for meat quality.

The results are shown in the following <Table 4>, and the ratings are classified into very good (5 points), good (4 points), normal (3 points), bad (2 points), and very bad (1 point). The scores of all 30 agents were averaged.

The score is shown up to two decimal places.

Sensory evaluation results division Texture Gun symbol Example 1 3.12 3.21 Example 2 2.99 3.02 Example 3 2.87 3.03 Example 4 3.55 3.25 Example 5 3.32 3.67 Example 6 3.76 3.82 Example 7 4.48 4.75 Comparative example 2.33 2.67

Table 4 shows that the composition of the embodiment of the present invention has the effect of improving the overall quality as compared to the composition of the comparative example.

As described above, according to the present invention, it is possible to provide a poultry feed composition having an effect of increasing egg production, reducing mortality and improving meat quality.

Claims (7)

General feed of poultry, including bokbunja crushed liquid, Schisandra chinensis liquid and white lotus crushed liquid, all of which include starch-containing substances, protein-containing substances, fat-containing substances, vitamin-containing substances, mineral-containing substances, anti-oxidation A poultry feed composition, characterized in that the general poultry feed composition comprising a part or all selected from the group consisting of substances and antibiotics. The method of claim 1, The composition is a poultry feed composition, characterized in that for increasing the egg production rate. The method of claim 1, The composition is a poultry feed composition, characterized in that for reducing mortality. The method of claim 1, The composition is a poultry feed composition, characterized in that for improving meat quality. delete delete A method of breeding poultry, comprising the step of feeding the poultry feed composition of claim 1 to poultry.