Motherwort dropping pill and its preparing method
A technology of motherwort and dropping pills is applied in the directions of pharmaceutical formulas, medical preparations containing active ingredients, unknown raw materials, etc., which can solve the problems of long dissolution time limit, low dissolution rate, heavy economic burden on patients, etc., so as to avoid the gastrointestinal tract. Irritant symptoms, accelerated dissolution and absorption, improved bioavailability
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[0029] Now with several groups of specific examples, the preparation method of motherwort dripping pills of the present invention will be further described.
[0030] [Group 1: Trials with a single substrate]
[0031] 1. Raw materials: according to the preparation method 1, the dry powder containing the active pharmaceutical ingredients of the traditional Chinese medicine Motherwort is pre-prepared for use;
[0032] 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;
[0033] 3. Proportion: take g or kg as the unit, by weight, drug extract: matrix = 1:1~1:9;
[0034] 4. Prepare according to the process given in [Preparation Method] 4-7, and you can get motherwort dripping pills with different specifications.
[0035] [test results]
[0036] Experiment ...
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