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Feed additive capable of reducing number of somatic cells in milk

A feed additive, somatic cell technology, applied in the direction of animal feed, animal feed, application, etc., to increase immunity, reduce the number of somatic cells, and reduce the incidence of disease

Inactive Publication Date: 2017-05-10
新昌县柏克动物饲料技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese medicine components are mixed and crushed through a 50-130 mesh sieve

Method used

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  • Feed additive capable of reducing number of somatic cells in milk
  • Feed additive capable of reducing number of somatic cells in milk

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A feed additive for reducing the number of somatic cells in milk. The additive is composed of the following components and parts by weight: 10-20 parts of Chinese medicine extract, 1-3 parts of vitamin E, 5-10 parts of β-carotene, and 500-800 parts of zeolite powder 200-500 parts of corn flour; the Chinese medicine extract consists of the following components and their weight components: 100-150 parts by weight of Perilla, 60-90 parts by weight of Atractylodes Rhizome, 50-80 parts by weight of Radix Astragali, Tsaoguo 1 ~3 parts, 3~8 parts of papaya and 50-80 parts by weight of licorice, papaya and grass fruit can reduce the occurrence of drug resistance. Further, the traditional Chinese medicine extract is obtained by mixing the components, crushing and sieving, and extracting the under-sieve with 50%-60% ethanol aqueous solution at room temperature for 4-6 hours at 380-420W power, and then filtering. The traditional Chinese medicine components are mixed and pulverized...

Embodiment 2

[0012] Take by weighing 150 parts by weight of perilla, 90 parts by weight of Atractylodes macrocephala, 3 parts by weight of Cao Guo, 3 parts by papaya, 80 parts by weight of Radix Astragali, and 80 parts by weight of Radix Glycyrrhizae, mix and pulverize, cross 80 mesh sieves, and then use 55% ethanol solution at 400W Extract under ultrasonic conditions for 6 hours, filter, and evaporate and dry the filtrate at 55°C to obtain the extract, which accounts for 2%-5% by mass of the original drug. Premix 20g of the extract is premixed with 550g of zeolite powder; 1g of vitamin E, 8g of β-carotene are premixed with 400g of corn flour. Mixing Mix the above two premixes and stir well. The feed additive is fed to dairy cows with high somatic cell counts, 60g per cow per day.

Embodiment 3

[0014] A large group of 156 dairy cows with different degrees of subclinical mastitis were randomly divided into 4 groups. Before the test, the somatic cell counts of the cows in each group were measured. Under the same feeding conditions, the control group was fed a normal TMR diet. Group 1 added perilla and licorice extract 1.5g / day / head (according to the extraction method of the present invention) to the TMR diet, and test group 2 added 3 parts of perilla, licorice, Tsaoguo and 3 parts of papaya to the TMR diet 1.6g / day / head of Atractylodes Radix, Astragalus, and Atractylodes Rhizome extracts, and 1.6g / day / head of perilla, licorice, Astragalus, and Atractylodes Rhizome extracts were added to the TMR diet of the test group 3, and vitamin E150IU and β-carotene 500mg were added at the same time , fed continuously for 20 days, re-measured the somatic cell count of dairy cows, and observed and recorded the incidence of clinical mastitis in each group of dairy cows.

[0015] test...

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Abstract

The invention discloses a feed additive capable of effectively reducing the number of somatic cells in milk. The feed additive is prepared from the following components in parts by weight: 10-20 parts of traditional Chinese medicine extracts, 1-3 parts of vitamin E, 5-10 parts of beta-carotene, 500-800 parts of zeolite powder and 200-500 parts of corn flour. After the feed additive is adopted, the occurrence of drug resistance is reduced, the number of the somatic cells in the milk is effectively reduced, the immunity is improved, the morbidity is reduced, and the quality of dairy products is improved; compared with antibiotics, the feed additive does not have application time limit, and does not cause abandonment of milk and the increased drug resistance; compared with Wan Rukang, the feed additive does not contain an insecticide-levamisol; compared with the common traditional Chinese medicine formula, the feed additive is prepared by using a reasonable extraction process and a compound formula, thus being more powerful in functions, and having the advantages of being safe, non-toxic, used at any time, reliable in effect, and the like.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to a feed additive for reducing the number of somatic cells in milk and its application. Background technique [0002] Milk is one of the oldest natural beverages, known as "white blood", and its importance to the human body can be imagined. Milk, as the name suggests, is squeezed from the female cow. In different countries, milk is also divided into different grades. The nutritional value of milk is very high, and the types of minerals in milk are also very rich. In addition to the well-known calcium, there are many contents of phosphorus, iron, zinc, copper, manganese, and molybdenum. The most rare thing is that milk is the best source of calcium for the human body, and the ratio of calcium to phosphorus is very appropriate, which is conducive to the absorption of calcium. There are at least 100 kinds of complex types, and the main components are water, fat, phospholipids, protein...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/30
Inventor 李冰章丽
Owner 新昌县柏克动物饲料技术开发有限公司
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