Compound amino acid injection for livestock as well as preparation method and applications thereof
A technology of compound amino acid and injection, which is applied in the field of animal compound amino acid injection and its preparation, which can solve the problems of strengthening and shortening the treatment time of diseases, and the easy oxidation and discoloration of injections, so as to promote secretion, shorten the treatment time of diseases, enhance the The effect of animal fitness
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Embodiment 1-4
[0029] The following examples are respectively a compound amino acid injection for livestock and its preparation method, wherein the active ingredients in the injection of each example (in parts by weight, per 1000 mL of injection) are shown in the following table:
[0030]
[0031] Example 1 The preparation method of animal compound amino acid injection is carried out according to the following steps:
[0032] (1) Take 60% of the total amount of water for injection, put it in a concentrated tank, heat and boil for 10 minutes, and inject CO 2 The airflow controls the water temperature at 75°C, in CO 2 Add disodium edetate and sodium bisulfite under the protection of gas flow and stir to dissolve completely.
[0033] (2) in CO 2 Under the protection of gas flow, add histidine and arginine and stir until dissolved, then add the formula amount of leucine, isoleucine, lysine, phenylalanine, threonine, valine, methionine, Glycine, alanine, proline, tyrosine, serine, asparti...
Embodiment 5
[0043] Example 5 The quality detection of animal compound amino acid injection in embodiment 1-4
[0044] In this example, the quality inspection was carried out on the compound amino acid injection for animals prepared in the above-mentioned Examples 1-4. The specific detection method is as follows:
[0045] The accelerated test is placed under the conditions of temperature 40±2°C and relative humidity 75±5% for 6 months, and samples are taken at the end of the 0th month, 1st month, 2nd month, 3rd month and 6th month during the test period, according to The quality standard of "State Food and Drug Administration Drug Standards" WS1-(X-324)-2003Z has been tested, and the results are shown in Table 1:
[0046]
[0047] The above test results show that there is no obvious change in the indicators of the sample, and the quality of the sample is stable.
Embodiment 6
[0048] Example 6 The application of the animal compound amino acid injection prepared by embodiment 1-4
[0049] The veterinary compound amino acid injection prepared respectively in Examples 1-4 is applied to experimental animals, and the specific method is as follows:
[0050] ① Application in the treatment of bovine viral diarrhea
[0051] Young cattle are more susceptible to bovine viral diarrhea, and generally show mild symptoms, but sometimes a sudden outbreak occurs, and the whole herd shows severe symptoms. The clinical symptoms of the acute type are sudden fever, body temperature rises to 40--42°C, leukopenia, less food or food refusal, cessation of rumination, rapid breathing and heartbeat, cough, runny nose, oral mucosa flushing, increased saliva, and then erosion, The diarrhea is watery and lasts for several days, with air bubbles and blood mixed in the stool. Severe cases died of dehydration and exhaustion. The course of the disease is 1-3 weeks, and the mort...
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