Breast protection membrane for preventing dairy cow mastitis and preparing process of breast protection membrane

A milk-protecting and film-forming agent technology, which is applied in the field of breast-protecting films to prevent mastitis in dairy cows. It can solve the problems that antibacterial drugs cannot reach the effective concentration of drugs, milk udders are highly irritating, and sterilization is not complete, and achieve non-irritating Sexuality and allergies, overcoming odor, and low toxicity

Active Publication Date: 2015-12-23
济南深蓝动物保健品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are a lot of problems in the current treatment of mastitis with antibacterial drugs: such as bacterial resistance, antibiotic residues, and the inability of antibacterial drugs to reach effective drug concentrations at the site of infection, etc.
The use of sodium hypochlorite, iodine solution, chlorhexidine or peracetic acid also has some problems: such as greater irritation to milk udders, shorter action time, and incomplete sterilization
The prescription provided by this patent is costly compared to the prescription provided by the present invention

Method used

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  • Breast protection membrane for preventing dairy cow mastitis and preparing process of breast protection membrane
  • Breast protection membrane for preventing dairy cow mastitis and preparing process of breast protection membrane
  • Breast protection membrane for preventing dairy cow mastitis and preparing process of breast protection membrane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Add 73kg of purified water into the batching tank, heat to boil, and keep warm at 50-70°C. Slowly add 0.3 kg of hypromellose, 0.3 kg of xanthan gum, and 0.08 kg of docusate sodium in the manner of feeding while stirring, and stir at high speed for 0.6 hours to obtain solution A. Take another stainless steel bucket and add 0.5 kg of povidone-iodine, 6 kg of glycerin, and 4.5 kg of water, and stir well to obtain solution B. Add solution B to solution A, wash the stainless steel barrel twice with the remaining amount of purified water, add it to the batching tank, and stir well to obtain the finished breast protection solution.

Embodiment 2

[0056] Add 72kg of purified water into the batching tank, heat to boil, and keep warm at 50-70°C. Slowly add 0.4 kg of hydroxyethyl cellulose, 0.5 kg of xanthan gum, and 0.1 kg of docusate sodium in the manner of feeding while stirring, and stir at high speed for 1 hour to obtain solution A. Take another stainless steel bucket and add 1 kg of povidone-iodine, 8 kg of glycerin, and 4.2 kg of water, and stir to obtain solution B. Add solution B to solution A, wash the stainless steel barrel twice with the remaining amount of purified water, add it to the batching tank, and stir well to obtain the finished breast protection solution.

Embodiment 3

[0058] Add 70kg of purified water into the batching tank, heat to boil, and keep warm at 50-70°C. Slowly add 0.8 kg of povidone, 0.8 kg of guar gum, and 0.1 kg of docusate sodium in the manner of feeding while stirring, and stir at high speed for 1 hour to obtain solution A. Take another stainless steel bucket and add povidone-iodine 2kg, add glycerin 10kg, add water 4.2kg, stir well to obtain solution B. Add solution B to solution A, wash the stainless steel barrel twice with the remaining amount of purified water, add it to the batching tank, and stir well to obtain the finished breast protection solution.

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Abstract

The invention provides a breast protection membrane for preventing dairy cow mastitis and a preparing process of the breast protection membrane. The breast protection membrane is prepared from membrane forming agents, thickening agents, povidone iodine, a wetting agent, skin moisturizing agents and purified water according to a composition proportion being (0.3 to 1):(0.3 to 1):(0.5 to 5):(0.05 to 0.15):(6 to 15):(92.85 to 77.85), wherein the membrane forming agents select hydroxyethyl cellulose, hypromellose, methylcellulose, polyvidone and sodium carboxymethyl cellulose; the thickening agents select xanthan gum, guar gum and carrageenin; the wetting agent selects docusate sodium; and the skin moisturizing agents select glycerol and propylene glycol. The breast protection membrane has the characteristics that the formula has small irritation on the breasts of dairy cows; the action is mild; the bacteriostatic effect is high; the dripping phenomenon on the nipples of the dairy cows seldom occurs; and the cost is low, and the like. The process operation is simple; raw materials can be easily acquired; and the breast protection membrane is suitable for large-scale production.

Description

technical field [0001] The invention relates to the field of pharmaceutical preparations for cows, in particular to a breast protection film for preventing mastitis in cows and a preparation process thereof. Background technique [0002] Cow mastitis (Mastitis) is due to mechanical, physical, chemical and biological effects caused by inflammation of the mammary glands, is one of the most harmful diseases in dairy farms and causes the most serious losses in the dairy industry. There are about 250 million dairy cows in the world at present, about 38% of which suffer from various types of mastitis (VetJ.1997, 154: 41-51), which causes huge property losses to the dairy farming industry. According to statistics, in the United Kingdom, it causes a loss of more than 170 million pounds per year (VetJ.2002, 163: 1-13), and in the United States, it causes a loss of 2 billion U.S. dollars per year (Theveterinaryclinicsofnorthamericafoodanimalproctice.1993, 9: 421-434). In my country, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/79A61K9/70A61K47/38A61K47/20A61P15/14A61K8/81A61K8/73A61K8/46A61Q19/00
Inventor 翟光喜汪洋
Owner 济南深蓝动物保健品有限公司
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