Traditional Chinese herbal compound external preparation for treating hormone dependent dermatitis and preparation method and application thereof
A technology for dependent dermatitis and external preparations, applied in the field of traditional Chinese medicine compound external preparations and preparations, can solve the problems of affecting the function of the gastrointestinal tract and other organs, being difficult to achieve a therapeutic concentration, and having a low penetration rate of active ingredients, and achieving good The effect of skin tissue permeability, clear compatibility, and no adverse reactions
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Embodiment 1
[0043] Embodiment 1: Preparation of the effective part of the compound Chinese medicine
[0044] (1) Take Polygonatum 60g, Poria cocos 30g, Radix Glycyrrhizae 20g and break into 40 mesh powders, add 10 times the amount of 85% ethanol to reflux and extract 3 to 5 times, each time for 2 hours, separate the extract, recover ethanol under low temperature and decompression, and decolorize the activated carbon. The separated liquid is filtered and separated on an ion exchange column, and the separated liquid received is concentrated to a specific gravity of 1.2. Obtain effective part A, spare.
[0045] (2) Take 30g of honeysuckle and 30g of chrysanthemum, add 10 times the amount of 85% ethanol, reflux extraction 3 to 5 times, each time for 1 hour, separate the extract, recover ethanol under low temperature and decompression, decolorize with activated carbon, filter and separate the liquid on an ion exchange column Separation is carried out, and the separation liquid received is con...
Embodiment 2
[0047] Embodiment 2: Preparation of the effective part of the compound Chinese medicine
[0048] (1) Take Polygonatum 60g, Poria cocos 35g, and licorice 30g, add 12 times the amount of water, decoct 3 times, 2 hours each time, separate the decoction, concentrate to a specific gravity of 1.12, stir quickly, add medical ethanol until the ethanol concentration is 85 %, the mixed liquid was allowed to stand for 4 hours, and after filtering and separating the supernatant to recover ethanol, add the same amount of activated carbon as medicinal materials and stir for 2 hours, filter to remove the activated carbon, separate the liquid on an ion exchange column, and concentrate the separated liquid to a specific gravity of 1.2. Obtain effective part A.
[0049] (2) Take 35g of honeysuckle and 35g of chrysanthemum, add 10 times the amount of water, decoct 3 times, 1 hour each time, separate the decoction, concentrate to a specific gravity of 1.12, stir rapidly, add medical ethanol until...
Embodiment 3
[0051] Embodiment 3: Preparation of effective part extract
[0052] Take sealwort 60g, poria cocos 35g, honeysuckle 35g, chrysanthemum 35g, licorice 15g, sealwort, poria cocos and licorice are crushed into 40 meshes and mixed with other medicinal materials, add 15 times the amount of 85% ethanol, soak for 12 hours, and slowly release the extract. The same method was used to extract 4 times, the extracts were combined, the ethanol was recovered by low-temperature and reduced-pressure distillation, decolorized by activated carbon, separated on an exchange column, and the separated solution was concentrated to a specific gravity of 1.2 to obtain the active ingredient extract of the traditional Chinese medicine compound.
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