Preparation and application of propolis dripping pill
A technology for propolis and pharmaceutical preparations, which is applied to medical preparations containing active ingredients, pill delivery, digestive system, etc., can solve problems such as low bioavailability, slow disintegration and absorption, and achieve high bioavailability and fast onset of action. , the effect of relieving lesions
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[0017] The preparation process of the extract: take 200g of propolis, grind it finely, heat and reflux with ethanol to extract twice, the first time for 2 hours, the second time for 1 hour, filter, combine the filtrate, centrifuge, take the centrifugate to recover ethanol, and concentrate to Thick paste ready for use.
[0018] Implementation Example 1
[0019] Take 180g of propolis, grind it finely, heat and reflux with ethanol to extract twice, the first time for 2 hours, the second time for 1 hour, filter, combine the filtrate, centrifuge, take the centrifugate to recover ethanol, and concentrate to a thick paste. Take 100g of the above extract or pure propolis, add 700g of PEG5000 to mix and melt, put it on the dropping pill machine, and control the temperature of the dripper of the dropping pill machine at 70°C, use liquid paraffin as the condensing agent, and keep it warm at -5~5°C, Dropping, remove the condensate on the surface of the dropping pills.
[0020] Implement...
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