Chinese herbal medicine oral liquid for treating pediatric cold-evil stomachache, and preparation method thereof
A technology of Chinese herbal medicine and oral liquid, which is applied to pharmaceutical formulations, medical preparations with non-active ingredients, and medical preparations containing active ingredients, etc., can solve the problems of poor taste, large dose, inconvenience, etc., and achieve high compliance. , The effect of high product purity and convenient operation
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[0031] The present invention also provides a preparation method of the above-mentioned Chinese herbal medicine oral liquid for treating cold-evil abdominal pain in children, comprising the following steps:
[0032] Step 1. Grinding ginger and cumin respectively, and performing supercritical carbon dioxide extraction respectively to obtain ginger extract and cumin extract. The process conditions of the supercritical carbon dioxide extraction are: extraction pressure 25-30 MPa, extraction temperature 40 ~60℃, extraction time 150~200min and carbon dioxide flow rate 380~390kg / h;
[0033] Step 2. Soak the licorice in water for 30-60 minutes, decoct 3 times, combine the decoction liquid, filter, and concentrate to obtain licorice juice; soak the jujube in water for 30-60 min, decoct 3 times, combine the decoction liquid, and filter , concentrated to make jujube juice;
[0034] Step 3. Mix the ginger extract and fennel extract obtained in step 1, the licorice juice and jujube juice ...
Embodiment 1
[0042] A Chinese herbal medicine oral liquid for treating cold-evil abdominal pain in children, comprising the following raw materials: 6g of ginger extract, 6g of cumin extract, 5g of licorice juice, 8g of jujube juice, and 5g of honey.
[0043] The present invention also provides a preparation method of the above-mentioned Chinese herbal medicine oral liquid for treating cold-evil abdominal pain in children, comprising the following steps:
[0044] Step 1, (1) Weigh 1kg of ginger and 1kg of fennel, wash them, remove the moldy parts, slice the ginger, put the ginger and cumin in a far-infrared drying oven at 50°C for 72 hours, and stir them in the middle to make dry evenly;
[0045] (2) The pulverizer pulverizes the dried ginger and fennel, passes through a 60-mesh sieve to obtain ginger powder and cumin powder, and conducts supercritical carbon dioxide extraction respectively, and sets the extraction conditions: extraction pressure 25MPa, extraction temperature 40°C, extract...
Embodiment 2
[0055] A Chinese herbal medicine oral liquid for treating cold-evil abdominal pain in children, comprising the following raw materials: 8 g of ginger extract, 8 g of cumin extract, 7 g of licorice juice, 10 g of jujube juice, and 10 g of honey.
[0056] The present invention also provides a preparation method of the above-mentioned Chinese herbal medicine oral liquid for treating cold-evil abdominal pain in children, comprising the following steps:
[0057] Step 1, (1) Wash 1.2kg of ginger and 1.2kg of cumin, remove the rotten parts, slice the ginger, dry the ginger and cumin in a far-infrared drying oven at 50°C for 72 hours, and stir in the middle. make it dry evenly;
[0058] (2) The pulverizer pulverized the dried ginger and cumin, passed through a 60-mesh sieve to obtain ginger powder and cumin powder, and carried out supercritical carbon dioxide extraction respectively, and set the extraction conditions: extraction pressure 28MPa, extraction temperature 55°C, extraction ...
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