Pharmaceutical composition containing Herba Lopatheri
A technology of light bamboo leaves and medicines, applied in the field of medicine, to achieve obvious expectorant effect, simple preparation process, uniform and stable drug quality
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Embodiment 1
[0032] Example 1. Preparation of tablets
[0033] 400g pinellia, 300g white mulberry bark, 300g batch of leaves.
[0034] 1) Weigh the pale bamboo leaves, mulberry bark, and loquat leaves in parts by weight for use;
[0035] 2) Add the weighed bamboo leaves, mulberry bark, and loquat leaves together to decoct twice, add 10 times the amount of water for the first time, decoc for 2 hours, add 8 times the amount of water for the second time, decoc for 1 hour, and combine and extract After filtering, the filtrate is concentrated to a relative density of 1.15 to 1.20, adding ethanol to an alcohol content of 65%, stirring uniformly, standing in the refrigerator, and filtering, the filtrate is decompressed to recover ethanol until it has no alcohol taste and concentrated to a thick paste;
[0036] 3) The above thick paste is dried and pulverized to obtain the active ingredient of the medicine of the present invention, added with binder, disintegrant and lubricant to form granules, dried and ...
Embodiment 2
[0037] Example 2. Preparation of capsules
[0038] 500g pinellia, 200g white mulberry bark, 250g batch leaf.
[0039] 1) Weigh the pale bamboo leaves, mulberry bark, and loquat leaves in parts by weight for use;
[0040] 2) Add the weighed bamboo leaves, mulberry bark, and loquat leaves together to decoct twice, add 10 times the amount of water for the first time, decoc for 2 hours, add 8 times the amount of water for the second time, decoc for 1 hour, and combine and extract After filtering, the filtrate is concentrated to a relative density of 1.15 to 1.20, adding ethanol to an alcohol content of 65%, stirring uniformly, standing in the refrigerator, and filtering, the filtrate is decompressed to recover ethanol until it has no alcohol taste and concentrated to a thick paste;
[0041] 3) Drying and pulverizing the above thick paste to obtain the active ingredient of the medicine of the present invention, adding a binder to make granules, and filling them into 1000 hard capsules.
Embodiment 3
[0042] Example 3. Preparation of granules
[0043] 500g pinellia, 400g white mulberry bark, 200g batch of leaves.
[0044] 1) Weigh the pale bamboo leaves, mulberry bark, and loquat leaves in parts by weight for use;
[0045] 2) Add the weighed bamboo leaves, mulberry bark, and loquat leaves together to decoct twice, add 10 times the amount of water for the first time, decoc for 2 hours, add 8 times the amount of water for the second time, decoc for 1 hour, and combine and extract After filtering, the filtrate is concentrated to a relative density of 1.15 to 1.20, adding ethanol to an alcohol content of 65%, stirring uniformly, standing in the refrigerator, and filtering, the filtrate is decompressed to recover ethanol until it has no alcohol taste and concentrated to a thick paste;
[0046] 3) Dry the above thick paste, pulverize, add powdered sugar and binder to make 1000 packets of granules.
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