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Castration liquid for livestock and preparation method thereof

A castration liquid and livestock technology, applied in the field of pharmacy, can solve the problems of prolonged fattening time, abnormal growth of animals, economic losses, etc., achieve obvious economic and social benefits and popularization and application value, improve animal meat quality, reduce production. cost effect

Inactive Publication Date: 2014-05-14
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional animal castration methods mostly use artificial surgical castration to remove the testes of male animals and the ovaries of female animals to achieve the purpose of sterilizing animals. The castration process includes pre-operative preparation, stabilization, disinfection, operation, hemostasis and disinfection. However, the operation It is cumbersome, time-consuming and labor-intensive, prone to infection, and post-operative bleeding causes animals not only not to grow normally, but to lose fat, resulting in stiff animals and even death, which not only prolongs the fattening time, but also increases feed and labor costs, causing serious economic losses
Recently, a variety of sterile agents have been developed one after another, but the existing castration solutions cannot make the livestock grow well, and bring certain economic losses to the farmers.

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0015] A preparation method for castration fluid for domestic animals, comprising the following steps:

[0016] Step 1, select the coriander to be used, cut it into pieces and put it into a mortar for grinding, then add anhydrous ether to the mortar, the ratio of coriander and anhydrous ether is 1:2, wherein the coriander is the weight unit g, without The volume unit of water ether is mL, and then the extract is extracted in an ultrasonic instrument with a frequency of 22kHz. After extraction, it is filtered and decolorized with activated carbon, then heated in a rotary evaporator, and heated at a temperature of 95-105°C. Collect the evaporated phase down to obtain the coriander extract;

[0017] Step 2, taking each component according to the parts by weight of each component;

[0018] Step 3. Put ethinylestradiol, clofenamic acid, nonylphenol, benzyl alcohol and coriander extract into a rotary evaporator to heat, collect the evaporated phase to obtain solution I, and set asi...

Embodiment 1

[0022] A castration liquid for domestic animals, the castration liquid is composed of polyethylene glycol, ethinyl estradiol, sodium chloride, calcium chloride, clofenac, benzyl alcohol, nicotine, nonylphenol, coriander extract, potassium iodide, Composed of procaine and water, wherein the parts by weight of each component contained in each unit of castration liquid are respectively 9 parts of polyethylene glycol, 4 parts of ethinyl estradiol, 4 parts of sodium chloride, 4 parts of calcium chloride, 4 parts of chlorfenamic acid, 14 parts of benzyl alcohol, 4 parts of nicotine, 4 parts of nonylphenol, 4 parts of coriander extract, 0.4 parts of potassium iodide, 0.8 parts of procaine, and 98 parts of water.

[0023] A preparation method for castration fluid for domestic animals, comprising the following steps:

[0024] Step 1, select the coriander to be used, cut it into pieces and put it into a mortar for grinding, then add anhydrous ether to the mortar, the ratio of coriander ...

Embodiment 2

[0030] A castration liquid for domestic animals, the castration liquid is composed of polyethylene glycol, ethinyl estradiol, sodium chloride, calcium chloride, clofenac, benzyl alcohol, nicotine, nonylphenol, coriander extract, potassium iodide, Composed of procaine and water, wherein the parts by weight of each component contained in each unit of castration liquid are respectively 11 parts of polyethylene glycol, 6 parts of ethinyl estradiol, 6 parts of sodium chloride, 6 parts of calcium chloride, 6 parts of clofenamic acid, 16 parts of benzyl alcohol, 6 parts of nicotine, 6 parts of nonylphenol, 6 parts of coriander extract, 0.6 part of potassium iodide, 1.0 part of procaine, 102 parts of water.

[0031] A preparation method for castration fluid for domestic animals, comprising the following steps:

[0032] Step 1, select the coriander to be used, cut it into pieces and put it into a mortar for grinding, then add anhydrous ether to the mortar, the ratio of coriander and an...

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PUM

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Abstract

The invention belongs to the field of pharmacology and in particular relates to castration liquid for livestock and a preparation method thereof. The castration liquid and the preparation method have the beneficial effects that by adding quinestrol, nicotine, nonylphenol and coriander extracts to the castration liquid, not only can the livestock be effectively sterilized, but also the animal meat quality and the nutritional level are improved; the castration liquid does not have toxic or side effect on the animals; testes begin shrinking after the castration liquid is used for 10 days; potassium iodide and procaine are added to the castration liquid for solving the problems that the livestock are big and are easily infected, so that the castration liquid not only achieves the sterilization and antiseptic effects but also plays a role in diminishing inflammation caused by local injection through synergism of potassium iodide and procaine; the materials of the castration liquid are low in price, so that the production cost is greatly reduced; the castration liquid has the effects of promoting development of the breeding industry, increasing the profits of the breeding industry and reducing the labor intensity of breeding workers in the farm and has obvious economic and social benefits and popularization and application values.

Description

technical field [0001] The invention belongs to the field of pharmacy, and in particular relates to a castration solution for livestock and a preparation method thereof. Background technique [0002] Traditional animal castration methods mostly use artificial surgical castration to remove the testes of male animals and the ovaries of female animals to achieve the purpose of sterilizing animals. The castration process includes pre-operative preparation, stabilization, disinfection, operation, hemostasis and disinfection. However, the operation It is cumbersome, time-consuming and labor-intensive, and prone to infection. Moreover, post-operative bleeding causes animals not only to not grow normally, but to lose weight, resulting in dead animals and even death. This not only prolongs the fattening time, but also increases feed costs and labor costs, causing serious economic losses. Recently, many kinds of sterility agents have been developed one after another, but the existi...

Claims

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Application Information

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IPC IPC(8): A61K36/23A61P5/16A61P3/00A61K31/245A61K31/465A61K31/045A61K33/14A61K31/085A61K31/567
Inventor 李健靳二辉王勇王希春李福宝
Owner HENAN UNIV OF SCI & TECH
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