Preparation method of traditional Chinese medicine plastic for treating bovine mastitis
The technology of film coating agent and traditional Chinese medicine is applied in the field of preparation of traditional Chinese medicine film coating agent for treating dairy cow mastitis, which can solve problems such as drug health hazards, and achieve the effects of easy operation, good therapeutic effect and remarkable clinical effect.
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Embodiment 1
[0028] 1. Extraction of effective components of traditional Chinese medicine: In the following extraction methods, 1 part is equivalent to 50g of traditional Chinese medicine, 1:1 liquid extract, that is, 1g of medicinal materials will finally obtain 1ml of liquid extract.
[0029] ① Extraction of raw rhubarb:
[0030] First, the raw rhubarb is crushed to 40 meshes, then 1 part of the crushed raw rhubarb is put into an ethanol solution with 8 times the weight of the medicinal material and a volume concentration of 90%, and the method of (hot) reflux is used to extract twice, the first time The extraction time is 2 hours, the second extraction time is 1 hour, and the extraction temperature is 80°C. After the two extracts are mixed and filtered with a single layer of filter paper, the filtrate is concentrated on a rotary evaporator to make a 1:1 ratio. Fluid extract is 50ml;
[0031] ②Extraction of honeysuckle vines: first crush the honeysuckle vines to 40 mesh, then put 2 part...
Embodiment 2
[0049] 1. Extraction of active ingredients of traditional Chinese medicine:
[0050] (1) Water decoction:
[0051] Chinese medicine name
number of copies
Extraction times
extraction time
2
1∶10
3
60
2
1∶20
3
90
angelica
1
1∶10
3
60
2
1∶10
3
30
2
1∶10
3
30
[0052] myrrh
2
1∶10
3
30
[0053] (2) Reflux extraction:
[0054]
[0055] (3) Ultrasonic extraction:
[0056]
[0057] 2. Compatibility of traditional Chinese medicine
[0058] Prepare 800ml of traditional Chinese medicine compound according to the above method, after standing at room temperature for 24h, then centrifuge at 3000r / min for 30min, collect the supernatant, discard the residue, and concentrate the supernatant to 1.5 ...
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