Pharmaceutical composition for treating mitten crab bacteriosis and preparation method thereof
A Chinese mitten crab and composition technology, which is applied in antibacterial drugs, pharmaceutical formulas, plant raw materials, etc., can solve problems such as dependence, side effects of crab toxicity, and continued recurrence, and achieve a simple and easy preparation method that is suitable for large populations. The effect of mass production
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Embodiment 1
[0022] A pharmaceutical composition for treating bacterial diseases of mitten crab, comprising the following traditional Chinese medicines, the parts by weight of which are: 10 parts of Epimedium, 15 parts of Dijincao, 5 parts of Eucalyptus eucalyptus, 10 parts of Houttuynia cordata, and Cypress 2 parts of leaves, 5 parts of onions.
[0023] The preparation method of the pharmaceutical composition of above-mentioned mitten crab bacterial disease, comprises the following steps:
[0024] 1) The Epimedium Weighed by the above parts by weight is added with 80% ethanol which is 10 times of its weight, and the supercritical CO 2 Extract the active ingredients of Epimedium;
[0025] 2) Weigh Dijincao according to the above parts by weight and add 75% ethanol 10 times its weight to carry out ethanol reflux extraction, extract 8 times, each time for 2.5h to obtain the active ingredients of Dijincao;
[0026] 3) Weigh Eucalyptus eucalyptus, Houttuynia cordata, cypress leaves, and onio...
Embodiment 2
[0032] A pharmaceutical composition for treating bacterial diseases of mitten crabs, comprising the following traditional Chinese medicines in parts by weight: 30 parts of Epimedium, 30 parts of Dijincao, 15 parts of Eucalyptus eucalyptus, 25 parts of Houttuynia cordata, and Cypress 10 parts of leaves, 20 parts of onions.
[0033] The preparation method of the pharmaceutical composition of above-mentioned mitten crab bacterial disease, comprises the following steps:
[0034] 1) Add the 80% ethanol of 15 times its weight to the epimedium weighed according to the above parts by weight, and use supercritical CO 2 Extract the active ingredients of Epimedium;
[0035] 2) Weigh Dijincao according to the above parts by weight and add 75% ethanol which is 15 times its weight to carry out ethanol reflux extraction, extract 8 times, each time for 2.5h to obtain the active ingredients of Dijincao;
[0036] 3) Weigh Eucalyptus eucalyptus, Houttuynia cordata, cypress leaves, and onions a...
Embodiment 3
[0042] A pharmaceutical composition for treating bacterial diseases of mitten crabs, comprising the following traditional Chinese medicines in parts by weight: 20 parts of Epimedium, 20 parts of Dijincao, 10 parts of Eucalyptus eucalyptus, 15 parts of Houttuynia cordata, and Cypress 7 parts of leaves, 15 parts of onions.
[0043] The preparation method of the pharmaceutical composition of above-mentioned mitten crab bacterial disease, comprises the following steps:
[0044] 1) Add the 80% ethanol of 13 times its weight to the epimedium weighed by the above parts by weight, and use supercritical CO 2 Extract the active ingredients of Epimedium;
[0045] 2) Weigh Dijincao according to the above parts by weight and add 75% ethanol which is 12 times its weight to carry out ethanol reflux extraction, extract 8 times, each time for 2.5h to obtain the active ingredients of Dijincao;
[0046] 3) Weigh Eucalyptus eucalyptus, Houttuynia cordata, cypress leaves, and onions according to...
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