'Ruyi Jinhuang' gel and method for preparing the same
The technology of gel and golden yellow is applied in the field of external use gel preparations of traditional Chinese medicine and its preparation, and can solve the problems of poor skin penetration effect, easy to be damp after long-term storage, and inconvenient to use.
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[0072] 1. Raw material composition:
[0073] Rhubarb 62.5g Phellodendron 62.5g Turmeric 62.5g Atractylodes 25g
[0074] Magnolia officinalis 25g, tangerine peel 25g, licorice 25g, raw tiannanxing 25g
[0075] Angelica dahurica 62.5g TCS 125g The above are the raw materials needed to prepare 1000g gel.
[0076] 2. Gel formula:
[0077] Raw drug extract extract 310g propylene glycol 80g carbomer 40g
[0078] Carbitol 50g EDTA-2Na 0.1g Ethyl Paraben 2g
[0079] Azone 20g, ethanol 300-400g, the rest is appropriate amount of water
[0080] The total is 1000g.
[0081] 3. Preparation method:
[0082] Take the above-mentioned ten flavor raw materials, grind them into coarse powder, use 90% ethanol as solvent, carry out percolation according to the percolation method under flow extract and extract, collect percolation liquid, recover ethanol, and concentrate under reduced pressure to relative density It is the extract of 1.12-1.16; take EDTA-2Na and add water to dissolve it, ad...
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