Constipation relieving dripping pills with rhubarb and its preparation method
A technology of rhubarb and dripping pills, which is applied in the fields of pill delivery, pharmaceutical formulations, and medical preparations containing active ingredients, etc., and can solve problems such as unfavorable improvement of patients’ ability to seek medical treatment, bioavailability of first-pass effect of liver and intestines, and physical hazards of staff. , to achieve the effect of being conducive to labor protection and environmental protection, improving bioavailability, and low labor intensity
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[0027] Now with several groups of specific examples, the preparation method of Ye Mudan dripping pills of the present invention will be further described.
[0028] [Group 1: Trials with a single substrate]
[0029] 1. Raw materials: According to [Preparation Method 1], the extract dry powder containing the active pharmaceutical ingredients of the traditional Chinese medicine Rheum officinalis is prepared for subsequent use;
[0030] 2. Substrate: polyethylene glycol 1000 , polyethylene glycol 4000 , polyethylene glycol 6000 , polyethylene glycol 10000 , polyethylene glycol 20000 , Span 40, polyoxyl 40 stearate, poloxamer, sodium lauryl sulfate, stearic acid, sodium stearate, glycerin gelatin, shellac;
[0031] 3. Proportion: take g or kg as the unit, by weight, drug extract: matrix = 1:1~1:9;
[0032] 4. Prepare according to the process given in [Preparation Method] 4-7, and you can get rhubarb laxative dropping pills of different specifications.
[0033] [test results]...
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