Traditional Chinese medicine composition for preventing and treating viral diseases of poultry and preparation method
A technology for viral diseases and compositions, applied in the field of traditional Chinese medicine compositions for preventing and treating avian viral diseases and their preparation fields, can solve the problems of drug resistance of pathogenic microorganisms, reducing production performance, affecting production performance, etc. Improves immunity and promotes growth
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Embodiment 1
[0021] a. Take 18 parts of honeysuckle, 25 parts of Radix Isatidis, 12 parts of Dandelion, 4 parts of Coptidis, 4 parts of Bamboo Leaf, 20 parts of Andrographis paniculata, 3 parts of Scrophulariaceae, 5 parts of Rehmannia, 4 parts of Ephedra, and 5 parts of Licorice by weight. For water extraction, first soak for 1-2 hours, the amount of water should be based on the raw medicinal materials being submerged in water, then extract with hot reflux for 5-8 hours, then filter and concentrate to 1 / 100 of the original extract to form a liquid extract;
[0022] b. Carry out 2 times of alcohol precipitation on the medicinal residues extracted by water, first add 3-5 times volume ratio of ethanol with 70% ethanol content to the residue for alcohol precipitation for 12-15h, and then add 3-5 times volume ratio Ethanol with an ethanol content of 80% is subjected to alcohol precipitation for 12-15 hours again, the residue is filtered off, and the filtrate is subjected to decompression to rec...
Embodiment 2
[0025] a. Take 5 parts of honeysuckle, 18 parts of Radix Isatidis, 18 parts of Dandelion, 5 parts of Coptidis, 15 parts of Bamboo Leaf, 4 parts of Andrographis paniculata, 5 parts of Scrophulariaceae, 10 parts of raw land, 15 parts of ephedra, and 5 parts of licorice according to the ratio of parts by weight. For water extraction, first soak for 1-2 hours, the amount of water should be based on the raw medicinal materials being submerged in water, then extract with hot reflux for 5-8 hours, then filter and concentrate to 1 / 100 of the original extract to form a liquid extract;
[0026] b. Carry out 2 times of alcohol precipitation on the medicinal residues extracted by water, first add 3-5 times volume ratio of ethanol with 70% ethanol content to the residue for alcohol precipitation for 12-15h, and then add 3-5 times volume ratio Ethanol with an ethanol content of 80% is subjected to alcohol precipitation for 12-15 hours again, the residue is filtered off, and the filtrate is s...
Embodiment 3
[0029] a. Take 22 parts of honeysuckle, 5 parts of Radix Radix, 4 parts of Dandelion, 12 parts of Coptidis, 4 parts of Bamboo Leaf, 4 parts of Andrographis paniculata, 19 parts of Scrophulariaceae, 14 parts of Rehmannia, 3 parts of Ephedra, and 13 parts of Licorice according to the ratio of parts by weight. For water extraction, first soak for 1-2 hours, the amount of water should be based on the raw medicinal materials being submerged in water, then extract with hot reflux for 5-8 hours, then filter and concentrate to 1 / 100 of the original extract to form a liquid extract;
[0030] b. Carry out 2 times of alcohol precipitation on the medicinal residues extracted by water, first add 3-5 times volume ratio of ethanol with 70% ethanol content to the residue for alcohol precipitation for 12-15h, and then add 3-5 times volume ratio Ethanol with an ethanol content of 80% is subjected to alcohol precipitation for 12-15 hours again, the residue is filtered off, and the filtrate is sub...
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