KR100576074B1 - Feed Additives for Decreasimg Somatic Cell Count of Lactating Dairy Cow and Production Method of Milk from The Cow - Google Patents

Abstract

The present invention is 0.1 to 50% by weight of turmeric, 0.1 to 50% by weight licorice, 0.1 to 30% by weight of gold, 0.1 to 40% by weight of gold and silver, 0.1 to 50% by weight of bridge, 1 to 60% by weight of organic zinc, D-amino- Provided is a feed additive for reducing somatic cell count in milk milked from cows comprising 0.001 to 10% by weight of levurenic acid (ALA) and 15 to 50% by weight of powder.

In addition, the present invention is to feed the cow with the somatic cell feed additives that can improve the productivity of the cow by minimizing the somatic cell count in the milk milked from the cow while maintaining the optimal cow physiological state by nutritional control benefits, Provided are methods for producing milk with reduced somatic cells from cows.

Somatic cell count, reduction, additive

Description

Feed Additives for Decreasimg Somatic Cell Count of Lactating Dairy Cow and Production Method of Milk from The Cow}

The present invention relates to a feed additive to be fed to cows, more specifically somatic cells that can improve the productivity of cows by minimizing the number of somatic cells in milk milked from cows while maintaining the optimal cow physiological state by nutritional control The present invention relates to a feed additive for abatement and a method of producing milk having reduced somatic cells by feeding it to cows.

Persistent economic losses in dairy cattle farmers include increased somatic cell counts and the development of mastitis. It is a kind of wasting disease that can occur throughout the life of the cow. To reduce this, nutritionists and veterinarians have developed a variety of additives, antibiotics and therapeutic techniques, which have led to many improvements, but still about 70% of domestic dairy farmers are cows milked from cows milked with cows of grade 2 or less. There is much room for improvement. In order to reduce the somatic cell count and mastitis in milk milked from cows, the results of several attempts have been made so far. First, HACCP is used to reduce the incidence of somatic cell count and mastitis in cow's milk by improving the environment and milking hygiene. And CCP, thereby contributing to some extent in reducing the incidence of environmental and infectious mastitis causative organisms.

In addition, as a way to reduce the number of somatic cells in milk milked from cows due to infection between individuals during milking, there is a method of spraying or immersing the liquid containing iodine (I) as the main ingredient before and after milking, and is widely used in farms. As an additive, there is a method using Zn-Pro, a zinc supplier imported from a foreign country. However, as the cause of somatic cell growth and mastitis in milk milked from cow's milk is so diverse, additives containing one or two ingredients currently used in farmhouses effectively suppress mastitis and somatic cell number increase in cow's milk. There is a limit to this. In particular, in order to prevent the increase of somatic cell counts in milk milked by cows, supplementation with new and diverse nutritional control additives involved in reducing the source should be accompanied. However, existing additives are effective in preventing somatic cell counts and mastitis in farms. As a result, they face economic losses due to reduced cow productivity.

In order to reduce somatic cell count and mastitis in milk milked in cow's milk, not only environmental improvement but also the immune and metabolic functions of cow's milk are required to minimize the growth in the mammary gland of mastitis causative organism from the outside and increase the killing effect. Proper nutrition should be involved to induce maximization and ultimately reduce somatic cell counts and mastitis in milk milked in cow's milk. In particular, farmers have been using somatic cell count reducing agents in milk milked from various types of cows, but not many cases have brought economic benefits by reducing somatic cell counts in milk milked from cows. In Korea, due to the large difference in the price of ties due to the somatic cell count in milk milked by dairy cows, nutritional control was attempted to reduce it, but without milking the cows by focusing on unprotected defenses without resolving the root cause. Only care has been taken to reduce somatic cell counts in milk. Therefore, a new comprehensive nutritional and physiological control method for reducing somatic cell count in milk milked from cows should be devised. For this purpose, the nutrients involved in promoting nutrition, immunity and metabolic function of cows are supplemented and supplemented. Development of comprehensive auxiliary additives is needed.

The present invention has been made to solve the problems of the prior art as its main object is to improve the productivity of cows by minimizing the somatic cell count in milk milked from cows while maintaining the optimal cow physiological state by nutritional control It is to provide a feed additive for reducing somatic cells.

Another object of the present invention is to feed the cow with somatic cell feed additives that can improve the productivity of the cow by minimizing the somatic cell count in the milk milked from the cow while maintaining the optimal cow physiological state by nutritional control, It provides a method for producing milk with reduced somatic cells from cows.

In order to achieve the above object, the present invention is 0.1-50% by weight of turmeric, 0.1-50% by weight of licorice, 0.1-30% by weight of gold, 0.1-40% by weight of silver and silver, 0.1-50% by weight of duct bridge, 1-60 of organic zinc. Provided is a feed additive for reducing somatic cell count, comprising: by weight, D-amino-levulinic acid (ALA) 0.001 to 10% by weight, and powder to 15 to 50% by weight.

The present invention preferably provides a feed additive for reducing somatic cell count, wherein the organic zinc is chelated zinc acetate.

The present invention preferably provides a feed additive for reducing the somatic cell count in milk milked from cows, characterized in that the feed additive further comprises 0.1 to 5% by weight sweetener.

The present invention preferably provides a feed additive, characterized in that the feed additive further comprises a microbial agent.

In addition, the present invention is 0.1-50% by weight turmeric, 0.1-50% by weight licorice, 0.1-30% by weight gold, 0.1-40% by weight silver gold, 0.1-50% by weight bridge, 1-60% by weight organic zinc, D- A cow was fed a feed additive for reducing the somatic cell count in milk milked from cows containing 0.001 to 10% by weight of amino-levulinic acid (ALA), 15 to 50% by weight of powder and 0.1 to 5% by weight of sweetener. It provides a method for producing milk with reduced somatic cells.

Hereinafter, the content of the present invention in more detail as follows.

The feed additive according to the present invention is a natural physiologically active substance, which is added 0.1 to 50% by weight of turmeric which has anti-inflammatory and anti-oxidant activity to prevent inflammation by inhibiting the production of interleukin-8, an inflammation-inducing protein related to mastitis. When added in less than 0.1% by weight it is difficult to expect anti-inflammatory and antioxidant action, when it exceeds 50% by weight it is difficult to expect additional synergistic effects due to the excess is preferably limited to the above range.

Licorice has excellent anti-allergic and antiviral properties, especially staphylococci, the main cause of somatic cell count and mastitis. Licorice is added 0.1 to 50% by weight, when less than 0.1% by weight is not enough to inhibit staphylococcus, if it exceeds 50% by weight it is difficult to expect additional synergistic effects due to the above range It is good to limit it.

Gold, silver, and ducts have anti-inflammatory, immune-boosting and widespread antibacterial activity. They are added 0.1 to 30% by weight of gold, 0.1 to 40% by weight of gold and silver, and 0.1 to 50% by weight of duct bridge, respectively. If they are added less than 0.1% by weight, it is difficult to expect anti-inflammatory, immune enhancing and broad antibacterial activity. Administration of a content exceeding the upper limit is difficult to expect additional synergistic effect, so it is good to limit each of the above ranges.

Although not particularly limited, preferably, the herbal medicines (turmeric, licorice, gold, silver and gold) presented above may contain a total of about 5 to 20% by weight based on the weight of the feed additive.

In addition, zinc is added as a mineral to improve immune function and to reduce somatic cell count in milk milked in cow's milk. In order to increase the utilization efficiency in the small intestine, unlike conventional zinc, organic zinc, more specifically, zinc acetate-chelated zinc, which is used in the small intestine to be used rather than decomposed in the rumen, is added. Acetic acid-chelated zinc can be easily obtained by chemically bonding acetic acid, an anion, to zinc, a cation. Such acetic acid-chelated zinc may be used currently commercially available (Easy Bio, Korea), or may be directly synthesized, and 1 to 60% by weight is added. If it is added less than 1% by weight, it is difficult to expect improved immune function and reduced somatic cell count in milk milked from cows, and if it exceeds 60% by weight it is difficult to expect additional synergistic effects, so limited to each of the above range It is good to leave.

D-amino-levulenic acid (DLA) promotes the release of immune metabolism by the activation of energy metabolism and the activation of T cells and macrophages, such as the synthesis of hemoglobin. Its addition amount is 0.001 to 10% by weight, and less than 0.001% by weight, as well as the energy metabolic activity and the effect on the secretion of the immune substance is very small, it is difficult to apply, if it exceeds 10% by weight it is difficult to expect additional synergistic effect Therefore, it is good to limit each of the above ranges.

The powder is added as a carrier within the range of 15 to 50% by weight. In addition, a sweetener may be further included in order to enhance palatability, and it is preferable to be added within the range of 0.1 to 5% by weight.

In addition, the feed additive according to the present invention may further include a microbial agent, more specifically, a yeast agent to enhance palatability. Although a microbial agent does not require a special limitation, it is effective to improve palatability by adding within 20-30 weight%.

Table 1 below shows a preferred embodiment of a feed additive for reducing somatic cell count in milk milked from cows according to the present invention. According to the composition, as shown in Table 2, the feed additive is a composite compound containing a certain amount of physiologically active nutrients containing 95.5% of dry matter, 2% of zinc, 0.01% of selenium, and 3 g of ALA and other herbal medicines. Additive.

Table 1: Composition ratio of somatic cell count reduction additives in milk milked from cows

division Composition ratio (%) Mixing weight per kg Herbal medicine 10 100 g Gold and silver coins (One) 10 · Fellowship (2) 20 ·curcuma (2) 20 ·Gold (2) 20 ·licorice (2) 20 Root (One) 10 Organic Zinc Acetate 30 300 g Microbial agents 24.77 247.7 g Amino acid (ALA) 0.03 0.3 g Powder 35 350 g Sweetener 0.2 2 g system 100 1000 g

<Table 2> Nutrient Content of Somatic Cell Reduction Additives in Milk Milked from Dairy Cows

division Somatic cell count reduction additive Nutrient content (%) Building (DM) 95.5 ·zinc 2 Se 0.01 ALA (g) 3

The feed additive according to the present invention may be fed by mixing about 20 to 30 g of cow's milk in soybean milk in a high somatic cell count in milk milked from cow's milk.

Hereinafter, the content of the present invention will be described in more detail with reference to Examples. However, these examples are only presented to understand the content of the present invention, and the scope of the present invention should not be construed as being limited to these embodiments.

<Example 1>

A test for investigating the effects of feed additives for reducing somatic cell counts in milk milked from cows according to the present invention (Table 1 composition) was conducted for 4 months from August 2007 to December 2003 in the Dairy Farm and 14 farms nationwide. As a result, there were many differences in the number of somatic cells in milk milked from cows before and after supplementation. The main test results are as follows. According to the feeding effect of somatic cell number additives from the livestock research institute, the decrease in somatic cell number before and after supplementation was 2.1 million for those with 200,000 or less somatic milk in milk milked from cows. There were significant differences before and after the supplementation for test shafts with high somatic cell counts in milk milked from cows. For test shafts of 20 to 500,000, from 36.9 to 16.2 million, from grade 3 to grade 1, and for test shafts with 500,000 to 1 million, 75.6 to 23.7 There was a tendency to decrease from grade 4 to grade 2 alone and over 1 million test shafts from 416.0 to 126.0 million. The pay period was 30 days and the amount was 20g per head.

(1) additive effect

Livestock Research Institute

division Somatic cell count in milk milked from cows (million / ml) Production flow rate (kg / day) Before pay After salary Before pay After salary 200,000 or less 12.7 10.6 24.1 24.0 20-500,000 36.9 16.2 23.4 24.1 500,000 to 1 million 75.6 23.7 22.9 24.4 1 million or more 419.0 126.0 22.6 24.8

Farm Benefits

Somatic cell count in milk milked from cow: Grade 1 milk production after feeding

Ranch Name Salary (g) Head Somatic cell count change (million / ml) Salary period (days) Remarks Before pay After salary Old Iron Hall 30 32 50.0 14.0 30 4 → 1st class Asan H Ranch 25 20 50.9 14.2 35 4 → 1st class Asan S Ranch 25 19 45.0 14.2 35 3 → 1st class Solomon 30 22 37.4 17.6 30 3 → 1st class Hyejin 30 56 24.2 14.1 40 2 → 1st class Hanter 30 25 25.0 19.0 30 2 → 1st class Gumi I Ranch 25 25 23.4 15.6 35 2 → 1st class system 7 farms (199 heads)

Somatic cell count in milk milked in cows: Grade 2 milk production after feeding

Ranch Name Salary (g) Head Somatic cell count change (million / ml) Salary period (days) Remarks Before pay After salary Kim Sang Don Ranch 30 26 50.0 30.1 30 4 → 2 grade Boeun D Ranch 25 36 68.5 30.4 35 4 → 2 grade Hermit ranch 35 34 49.1 25.7 8 3 → 2 grade Dale Ranch 30 17 37.0 24.0 15 3 → 2 grade Seojeon Ranch 25 18 46.23 29.9 18 3 → 2 grade Han Sungman 30 28 35.0 28.0 10 3 → 2 grade Suh 30 29 40.2 30.1 15 3 → 2 grade system 7 farms (188 heads)

As a result of the test for farm farmers, a total of 14 ranches (387 heads of cows) were tested nationwide. 14.5% (2/14) for this first grade ranch, 21.4% (3/14) for a first grade ranch, 14.5% (2/14) for a second grade ranch, and a third grade ranch The 25.7 ranch was improved by 35.7% (5/14) of oil quality, and the ranch supplemented with additives according to the present invention had a breakthrough effect of improving the quality of at least one grade or more. In addition, the milk yield increased in the test shafts with more than 200,000 somatic cells in milk milked by cows.

The present invention can improve the productivity of the cow by minimizing the somatic cell count in the milk milked from the cow while maintaining the optimal cow physiological state by nutritional control. As a result, at least 13.5 billion won in economic gains is expected in light of the improvement in income based on at least 3-4 country-level farmers (about 40%) nationwide. You can expect

Claims (6)

Turmeric 0.1-50% by weight, licorice 0.1-50% by weight, gold 0.1-30% by weight, gold and silver coins 0.1-40% by weight, duct bridge 0.1-50% by weight, organic zinc 1-60% by weight, D-amino-levulinic acid ( ALA) A feed additive for reducing somatic cell count in milk milked from cows, comprising 0.001 to 10% by weight, and 15 to 50% by weight of powder. The feed additive of claim 1, wherein the organic zinc is chelated zinc acetate. A feed additive for reducing somatic cell count in milk milked from cows according to claim 1, characterized in that it comprises 0.1 to 5% by weight sweetener. The feed additive of claim 1, further comprising a microbial agent. Turmeric 0.1-50% by weight, licorice 0.1-50% by weight, gold 0.1-30% by weight, gold and silver coins 0.1-40% by weight, duct bridge 0.1-50% by weight, organic zinc 1-60% by weight, D-amino-levulinic acid ( ALA) A method for producing a somatic cell reduced feed additive in milk milked from a cow comprising 0.001 to 10% by weight and 15 to 50% by weight of the cow, to produce milk with reduced somatic cells from the cow. 6. The method of claim 5, wherein the organozinc is chelating zinc acetate.