Traditional Chinese medicine composition for treating dairy cow mastitis and preparation method thereof
A composition and mastitis technology, applied in the direction of drug combination, pharmaceutical formula, medical preparations containing active ingredients, etc., can solve problems such as re-infection, antibiotics reach effective concentration, reduce treatment effect, etc., to overcome milk pollution, impurities Easy to remove and effective treatment
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Embodiment 1
[0029] Embodiment 1 (injection)
[0030] Recipe: Green bark 250g, licorice 250g, dandelion 500g
[0031] Preparation:
[0032] (1) Take green bark, licorice and dandelion according to the above weight ratio, add 15 times the total weight of water to extract 3 times, each time for 1 hour, combine the extracts, concentrate the extracts to a relative specific gravity of 1.20, and then add ethanol to make the containing The alcohol content is 80%, let it stand for 24 hours, filter, take the filtrate, concentrate it under reduced pressure to a relative specific gravity of 1.25, and dry to obtain the intermediate;
[0033] (2) Take 1000ml of water for injection, heat it to boiling, then add the above-mentioned intermediate, and stir evenly, adjust its pH value to 6-8, heat it to boiling for about 15 minutes after stirring evenly, then cool to room temperature and then place at 0 Refrigerate at -4°C for 24 hours, filter, take the filtrate and heat it to boiling, then add activated ...
Embodiment 2
[0035] Embodiment 2 (granule)
[0036] Recipe: green bark 200g, licorice 300g, dandelion 600g
[0037] Preparation:
[0038] (1) Take green bark, licorice and dandelion according to the above weight ratio, add 8 times the total weight of water to extract twice, each time for 1 hour, combine the extracts, concentrate the extracts to a relative specific gravity of 1.10, and then add ethanol to make the containing The alcohol content is 65%, let it stand for 24 hours, filter, take the filtrate, concentrate it under reduced pressure to a relative specific gravity of 1.25, and dry to obtain the intermediate, add an appropriate amount of dextrin to the intermediate, granulate, dry, and prepare After granulation, the granules of the present invention are obtained.
[0039] Usage and dosage: mix it into the feed, 3 times a day, 10-50g each time.
Embodiment 3
[0040] Embodiment 3 (injection)
[0041] Recipe: green bark 350g, licorice 250g, dandelion 400g
[0042] Preparation:
[0043] (1) Take green bark, licorice and dandelion according to the above weight ratio, add 20 times the total weight of water to extract 3 times, each time for 1.5 hours, combine the extracts, concentrate the extracts to a relative specific gravity of 1.20, and then add ethanol to make the containing The alcohol content is 85%, let it stand for 24 hours, filter, take the filtrate, concentrate it to dryness under reduced pressure until the relative specific gravity is 1.25, and dry to obtain the intermediate;
[0044] (2) Take 1000ml of water for injection, heat it to boiling, then add the above-mentioned intermediate, and stir evenly, adjust its pH value to 6-8, heat it to boiling for about 15 minutes after stirring evenly, then cool to room temperature and then place at 0 Refrigerate at -4°C for 24 hours, filter, take the filtrate and heat it to boiling, ...
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