Health care oral liquid and preparation method thereof
A health-care oral liquid and oral liquid technology, applied in the directions of pharmaceutical formulations, dispersion liquid delivery, medical preparations containing active ingredients, etc. The effect of promoting clearance and strengthening humoral immunity
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[0066] The second aspect of the present invention provides the preparation method of the above-mentioned health-care oral liquid, the steps comprising:
[0067] S1. Weigh the raw materials astragalus, poria cocos, yam, and licorice in proportion, add 4 to 5 times the quality of the raw materials and soak for 10 to 14 hours, extract three times, each time for 0.8 to 1.2 hours, and combine the decoction;
[0068] S2. After concentrating the decoction liquid, add ethanol to make the alcohol content reach 70%, filter the alcohol precipitation liquid to obtain a supernatant, recover the ethanol in the supernatant until it has no alcohol smell, and obtain a concentrated liquid;
[0069] S3. Add water to the concentrated solution for dilution, refrigerate for 22 to 26 hours and filter, add sodium benzoate to the filtrate, sterilize at high temperature, and fill the sterilized liquid after cooling.
[0070] Preferably, the amount of sodium benzoate added in step S3 is 0.15 g of sodium...
Embodiment 1
[0075] This embodiment provides a health-care oral liquid, the proportion of which is as follows: every 100 mL of oral liquid contains 50 g of astragalus, 20 g of Poria cocos, 20 g of Chinese yam, 5 g of licorice, 0.15 g of sodium benzoate, and the balance is water. The health-care oral liquid is the Weifulu oral liquid described later.
[0076] The above-mentioned health care oral liquid is prepared according to the following steps, taking the preparation of 1000mL health care liquid as an example, the steps include:
[0077] S1. Weigh the raw materials astragalus, poria cocos, yam, and licorice in proportion, add 4 to 5 times the quality of the raw materials and soak for 12 hours, extract three times, each time for 1 hour, and combine the decoction;
[0078] S2. After concentrating the decoction to 400 mL, add 95% ethanol to make the alcohol content reach 70%, filter the alcohol precipitation liquid to obtain a supernatant, recover the ethanol in the supernatant until it has...
Embodiment 2
[0137] This embodiment provides a health-care oral liquid, the proportion of which is: every 100 mL of oral liquid contains 55 g of Astragalus, 20 g of Poria cocos, 15 g of Chinese yam, 5 g of licorice, 0.15 g of sodium benzoate, and the balance is water. The preparation method of the health care solution is the same as in Example 1.
[0138] The health-care effect of described health-care oral liquid is basically consistent with embodiment 1, all has the health-care function of immune regulation, has the effect of invigorating the spleen and consolidating the foundation preferably to patients with physical deficiency, especially patients with spleen deficiency, through clinical observation in bronchial asthma remission stage has Certain curative effect.
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