Medicine for clearing lung and relieving cough and preparation method thereof
A technology for clearing the lungs and relieving cough and medicine, which is applied in the directions of drug combinations, pharmaceutical formulas, and medical preparations containing active ingredients, etc. The effect of taste and flavor, promoting medicinal value, and avoiding bitterness and astringency
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Embodiment 1
[0032] Preparation of oral preparations of traditional Chinese medicine:
[0033] Weigh the raw materials (unit: kg) mulberry leaf 6, chrysanthemum 2.5, almond 5, prunella 4, mint 2, platycodon 5, licorice 2, reed root 5 and houttuynia cordata 11;
[0034] A. Preparation of almond distillate and peppermint oil
[0035] After almonds are pressed to remove the fatty oil, they are steam distilled to collect the distillate; mint extracts the volatile oil.
[0036] B. (1) The almond and mint dregs and the remaining medicinal materials obtained in the above step A are mixed in proportion, and decocted three times with water, the first time is 2 hours, the second time is 1.5 hours, the third time is 1 hour, the decoction is filtered, and the filtrate is combined (2) Concentrate the mixed decoction to 1 / 3 of the original volume of the decoction, then cool it to room temperature; then add 95% ethanol and adjust the alcohol concentration to 70% (based on volume percentage), let stand for 2 ho...
Embodiment 6
[0039] For the preparation of oral beverages, the following raw materials are in parts by weight:
[0040] (1) Distillation and extraction: After squeezing 5 parts of almonds to remove the fat oil, steam distillation to collect the distillate; 2 parts of mint extract volatile oil.
[0041] (2) Decoction: Weigh 6 parts of mulberry leaf, 2.5 parts of chrysanthemum, 4 parts of Prunella vulgaris, 5 parts of Platycodon grandiflorum, 2 parts of licorice, 5 parts of reed root, 11 parts of Houttuynia cordata, and decoct 10 times the weight of medicinal materials for the first time Boil for 2 hours to obtain medicinal solution A; then add 8 times the weight of the medicinal materials to decoct the medicinal residue for 1 hour to obtain medicinal solution B. Combine the two filtrates of A and B and filter with a 200 mesh screen;
[0042] (3) Blending: Mix 400 to 500 parts of purified water, 20 to 30 parts of white sugar or sugar alcohol, the filtrate of the decoction liquid obtained in step (2...
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