Veterinary medicine oral liquid for treating livestock and poultry diarrhea and preparation method thereof

[0022] A Chinese veterinary medicine oral liquid for treating livestock and poultry diarrhea, said Chinese veterinary medicine oral liquid is a liquid made from 50 parts of Andrographis paniculata, 20 parts of Sophora flavescens, 30 parts of Coptis rhizome, 0.15 part of potassium sorbate, and 1 part of Tween-80 product. 1 part is equal to 100 g in this embodiment.

[0023] Its preparation method is as follows:

[0024] Andrographis paniculata extraction method: Weigh 5000g of 80 mesh Andrographis paniculata, add 5 times the amount of warm water at 45°C to extract 3 times, soak for 6 hours each time, filter separately, combine the filtrates for 3 times, evaporate and concentrate to 5000mL, add 30000mL ethanol for alcohol precipitation, and let it stand After 24 hours, filter and recover the ethanol. When all the ethanol is recovered, distill the volume to 1000mL (concentration: 5g / mL) with distilled water to obtain the Andrographis paniculata extract;

[0025] Extraction metho

[0030] A Chinese veterinary medicine oral liquid for treating livestock and poultry diarrhea, said Chinese veterinary medicine oral liquid is a liquid made from 30 parts of Andrographis paniculata, 30 parts of Sophora flavescens, 40 parts of Coptis rhizome, 0.3 part of potassium sorbate, and 3 parts of Tween-80 product. 1 part is equal to 100 g in this embodiment.

[0031] Its preparation method is as follows:

[0032] Andrographis paniculata extraction method: Weigh 3000g of 80 mesh Andrographis paniculata, add 5 times the amount of warm water at 45°C to extract 3 times, soak for 6 hours each time, filter separately, combine the filtrates of 3 times, evaporate and concentrate to 5000mL, add 30000mL ethanol for alcohol precipitation, and let it stand After 24 hours, filter and recover the ethanol. When all the ethanol is recovered, distill the volume to 1000mL with distilled water to obtain the Andrographis paniculata extract;

[0033] Extraction method of Coptis chinensis: Wei

[0038] A Chinese veterinary medicine oral liquid for treating livestock and poultry diarrhea, said Chinese veterinary medicine oral liquid is a liquid made from 25 parts of Andrographis paniculata, 50 parts of Sophora flavescens, 25 parts of Coptis rhizome, 0.5 part of potassium sorbate, and 4 parts of Tween-80 product. 1 part is equal to 100 g in this embodiment.

[0039] Its preparation method is as follows:

[0040] Andrographis paniculata extraction method: Weigh 2500g of 80-mesh Andrographis paniculata, add 5 times the amount of warm water at 45°C to extract 3 times, soak for 6 hours each time, filter separately, combine the filtrates of 3 times, evaporate and concentrate to 5000mL, add 30000mL ethanol for alcohol precipitation, and let it stand After 24 hours, filter and recover the ethanol. When all the ethanol is recovered, distill the volume to 1000mL (concentration: 5g / mL) with distilled water to obtain the Andrographis paniculata extract;

[0041] Extraction method