Processing extraction method of flos lonicerae japonicae decoction pieces and flos lonicerae japonicae mouth rinse
An extraction method, the technology of honeysuckle, applied in separation methods, chemical instruments and methods, medical preparations containing active ingredients, etc., can solve problems affecting clinical application, low content of active ingredients, inconvenient taking, etc., to achieve effective ingredients No damage, stable active ingredients, solve the effect of low drying efficiency
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Embodiment 1
[0021] Take 1000g of honeysuckle decoction pieces, wash them quickly, cut them into sections, dry them in the sun, take them out, add 10 times the weight of water, soak for 0.5h, decoct for 1 hour, filter, add the dregs of the medicine, add water 8 times the weight of the medicinal materials, and decoct for 1 hour , filter out the medicinal liquid, combine two decoction liquids, concentrate to a relative density of 1.05 at 60°C, add ethanol so that the volume percentage of the alcohol content reaches 75%, stir, stand still, filter, and the relative density of the filtrate is concentrated to 65°C 1.25, and recovered ethanol to obtain a concentrated solution, refined with silica gel to obtain an effluent, continued to concentrate, dried the concentrated solution, and granulated to obtain honeysuckle granules.
[0022] The processing and extraction method of the honeysuckle decoction pieces, the silica gel refining method is as follows: pre-load the selected silica gel into a resi...
Embodiment 2
[0034] Take 1000g of honeysuckle decoction pieces, wash them quickly, cut them into sections, dry them in the sun, take them out, add 10 times the weight of water, soak for 0.5h, decoct for 1 hour, filter, add the dregs of the medicine, add water 8 times the weight of the medicinal materials, and decoct for 1 hour , filter out the medicinal liquid, combine two decoction liquids, concentrate to a relative density of 1.05 at 60°C, add ethanol so that the volume percentage of the alcohol content reaches 75%, stir, stand still, filter, and the relative density of the filtrate is concentrated to 65°C 1.25, and recovered ethanol to obtain a concentrated solution, refined with silica gel to obtain an effluent, continued to concentrate, dried the concentrated solution, and granulated to obtain honeysuckle granules.
[0035] The processing and extraction method of the honeysuckle decoction pieces, the silica gel refining method is as follows: pre-load the selected silica gel into a resi...
Embodiment 3
[0040] Take 1000g of honeysuckle decoction pieces, wash them quickly, cut them into sections, dry them in the sun, take them out, add 10 times the weight of water, soak for 0.5h, decoct for 1 hour, filter, add the dregs of the medicine, add water 8 times the weight of the medicinal materials, and decoct for 1 hour , filter out the medicinal liquid, combine two decoction liquids, concentrate to a relative density of 1.05 at 60°C, add ethanol so that the volume percentage of the alcohol content reaches 75%, stir, stand still, filter, and the relative density of the filtrate is concentrated to 65°C 1.25, and recovered ethanol to obtain a concentrated solution, refined with silica gel to obtain an effluent, continued to concentrate, dried the concentrated solution, and granulated to obtain honeysuckle granules.
[0041] The processing and extraction method of the honeysuckle decoction pieces, the silica gel refining method is as follows: pre-load the selected silica gel into a resi...
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