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Dairy cow nipple protective agent and preparation method thereof

A technology for dairy cow teats and protective agents, which is applied in the preparation of sugar derivatives, chemical instruments and methods, preparations for skin care, etc., can solve problems such as low irritation, and achieve relieving inflammation, increasing solubility, and good antibacterial and anti-inflammatory effects. Effect

Active Publication Date: 2021-07-13
FOSHAN NANHAI EASTERN ALONG PHARMA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are various nipple dipping liquids on the market, there is still a lack of breast care products that are less irritating, have good moisturizing effects, and have certain anti-inflammatory and disinfection effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A dairy cow teat protector, consisting of the following ingredients:

[0041] 15 parts of myricetin modified chitosan microspheres, 10 parts of purslane extract, 6 parts of coix seed oil, 8 parts of hydrolyzed gelatin and 50 parts of fish oil.

[0042] The preparation method of described myricetin modified chitosan microspheres is:

[0043] S1. Weigh chitosan, add it to acetic acid aqueous solution, stir until completely dissolved, then add myricetin, continue stirring until completely dissolved, and obtain a dispersed water phase; weigh emulsifier and add it to petroleum ether, stir and disperse until uniform After that, a continuous oil phase is obtained;

[0044] Wherein, the mass ratio of chitosan, myricetin and acetic acid aqueous solution is 1:0.2:45, and the mass fraction of acetic acid aqueous solution is 2%; The mass ratio of emulsifier and sherwood oil is 1:8;

[0045] S2. Put the continuous oil phase at room temperature and continue to stir at the first sti...

Embodiment 2

[0064] A dairy cow teat protector, consisting of the following ingredients:

[0065] 5 parts of myricetin modified chitosan microspheres, 5 parts of purslane extract, 2 parts of coix seed oil, 5 parts of hydrolyzed gelatin and 40 parts of fish oil.

[0066] The preparation method of described myricetin modified chitosan microspheres is:

[0067] S1. Weigh chitosan, add it to acetic acid aqueous solution, stir until completely dissolved, then add myricetin, continue stirring until completely dissolved, and obtain a dispersed water phase; weigh emulsifier and add it to petroleum ether, stir and disperse until uniform After that, the continuous oil phase is obtained;

[0068] Wherein, the mass ratio of chitosan, myricetin and acetic acid aqueous solution is 1:0.1:30, and the mass fraction of acetic acid aqueous solution is 1%; The mass ratio of emulsifier and sherwood oil is 1:6;

[0069] S2. Put the continuous oil phase at room temperature and continue to stir at the first sti...

Embodiment 3

[0088] A dairy cow teat protector, consisting of the following ingredients:

[0089] 20 parts of myricetin modified chitosan microspheres, 15 parts of purslane extract, 8 parts of coix seed oil, 10 parts of hydrolyzed gelatin and 60 parts of fish oil.

[0090] The preparation method of described myricetin modified chitosan microspheres is:

[0091] S1. Weigh chitosan, add it to acetic acid aqueous solution, stir until completely dissolved, then add myricetin, continue stirring until completely dissolved, and obtain a dispersed water phase; weigh emulsifier and add it to petroleum ether, stir and disperse until uniform After that, the continuous oil phase is obtained;

[0092] Wherein, the mass ratio of chitosan, myricetin and acetic acid aqueous solution is 1:0.4:60, and the mass fraction of acetic acid aqueous solution is 3%; The mass ratio of emulsifier and sherwood oil is 1:12;

[0093] S2. Put the continuous oil phase at room temperature and continue to stir at the first...

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PUM

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Abstract

The invention discloses a dairy cow nipple protective agent, which is prepared from the following ingredients in parts by weight: 5 to 20 parts of myricetin modified chitosan microspheres, 5 to 15 parts of herba portulacae extracts, 2 to 8 parts of coix seed oil, 5 to 10 parts of hydrolyzed gelatin and 40 to 60 parts of fish oil. Most of the components of the protective agent prepared by the invention are natural and non-toxic substances, so that the protective agent has small irritation to breast and nipple skin of dairy cows; the protective agent has a good moisturizing effect, good dispersion and absorption effect and good antibacterial and anti-inflammatory effect, and does not have the defects of drug resistance and safety like iodine-based disinfectants, so that the protective agent is suitable for being used for a long time.

Description

technical field [0001] The invention relates to the field of milk cow teat protectant, in particular to a milk cow teat protectant and a preparation method thereof. Background technique [0002] Modern dairy farms use milking parlors for centralized milking. Mechanical milking uses negative pressure milking, which requires relatively high operating requirements. In practice, due to time and technical constraints, cows are often not properly milked during the milking process. Factors such as milking, or milking cups that are not cleaned can induce mastitis or cause teat damage, resulting in reduced production of cows and potential mastitis hazards. At present, the commonly used solution is to clean the udder and teats before milking. The cleaning solution contains disinfectants to ensure that there are no pathogenic bacteria in the milk area during milking. , with film-forming agent, to effectively protect the nipple. These teat disinfectants have strong bactericidal effect...

Claims

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Application Information

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IPC IPC(8): A61K8/92A61K8/65A61K8/9789A61K8/73A61K8/60A61Q19/00A61Q17/00A61P17/00A61P15/14A61P31/02A61P29/00C08B37/08C07H17/07C07H1/08
CPCA61K8/925A61K8/65A61K8/922A61K8/9789A61K8/736A61K8/602A61Q19/00A61Q17/005A61P17/00A61P15/14A61P31/02A61P29/00C08B37/003C07H17/07C07H1/08A61K2800/412A61K2800/805A61K2800/82Y02P60/87
Inventor 周武艺周淑贞聂健良董先明
Owner FOSHAN NANHAI EASTERN ALONG PHARMA CO LTD
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