Chinese herbal compound film for treating dermatomycosis and preparation method thereof
A technology of dermatophytes and film coating agent, which is applied to the field of traditional Chinese medicine compound film coating agent for preventing and treating dermatophytosis and its preparation field, can solve the problem of reducing animal production performance and pup survival rate, affecting fur yield and quality, and improving the economy of breeding industry. Loss and other problems, to achieve the effect of good patient compliance, fast onset and safe use
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Embodiment 1
[0034] Extract preparation:
[0035] Preparation of turmeric extract: take turmeric root powder, heat it to 70-80°C in 50-80% ethanol in an amount of 5-10 times, keep warm and soak for 1-3 times, and extract for 1-2 hours each time, filter and combine The filtrate was concentrated and dried under reduced pressure to obtain the turmeric extract;
[0036] Preparation of Shegan extract: Take Shegan root powder, add 5-10 times the amount of 50-80% ethanol to reflux extraction for 1-3 times, each time for 1-2 hours, combine alcohol extracts, concentrate and dry to obtain Shegan extract.
[0037] Preparation of gardenia extract: take gardenia fruit powder, reflux extract with 3-8 times the amount of 50-80% ethanol for 1-3 times, each time for 0.5-2 hours, combine the alcohol extracts, concentrate and dry to obtain gardenia extract things.
[0038] Preparation of Chinese medicine compound coating agent:
[0039] Take 6g of polyvinyl alcohol and 50g of distilled water, heat and dis...
Embodiment 2
[0041] The preparation of extract is with embodiment 1;
[0042] Preparation of Chinese medicine compound coating agent:
[0043] Take 8g of polyvinyl alcohol and 50g of distilled water, heat and dissolve on a water bath, then add 2g of glycerin, shake well, and adjust its volume to 100ml with distilled water to obtain a film-forming solution. Mix turmeric extract, shegan extract, and gardenia extract in a mass ratio of 3:2:1, then weigh 6.75g and add it to the film-forming solution, stir to dissolve, then add Tween-80 5g, Stir while adding, and finally add 10g of 1,2-propanediol, 8g of borneol and 15g of azone, and stir evenly to obtain the finished Chinese medicine compound coating agent; . After testing, the properties of the film coating agent are milky white, translucent viscous liquid, and the pH, loading capacity and microbial limit are all qualified.
Embodiment 3
[0045] The preparation of extract is with embodiment 1;
[0046] Preparation of Chinese medicine compound coating agent:
[0047] Take 10g of polyvinyl alcohol and 50g of distilled water, heat and dissolve on a water bath, then add 2g of glycerin, shake well, and adjust its volume to 100ml with distilled water to obtain a film-forming solution. Mix turmeric extract, shegan extract, and gardenia extract in a mass ratio of 4:3:2, then weigh 20.25g and add it to the film-forming solution, stir to dissolve, then add Tween-80 5g, Stir while adding, and finally add 10g of 1,2-propanediol, 8g of borneol and 5g of azone, and stir evenly to obtain the finished Chinese medicine compound coating agent; . After testing, the properties of the film coating agent are milky white, translucent viscous liquid, and the pH, loading capacity and microbial limit are all qualified.
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