Camellia oil antisepsis and anti-inflammation gel and preparation method thereof
An antibacterial and anti-inflammatory, camellia oil technology, which is applied in antibacterial drugs, pharmaceutical formulas, medical preparations with non-active ingredients, etc., can solve problems such as exacerbation of the disease, clogged pores of the baby's skin, excessive use of talcum powder or skin care oil, etc.
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Embodiment 1
[0022] Embodiment 1 clinical efficacy experiment
[0023] In order to clarify the curative effect of Camellia Oil antibacterial and anti-inflammatory gel drug composition of the present invention, for further confirming its curative effect, carried out corresponding clinical trial, the result is as follows:
[0024] ①Observe 80 cases of children with diaper rash, aged 1 month to 1 year, with an average of 4.2 months; 34 cases of male infants and 46 cases of female infants. According to the admission registration number, they were divided into single and double groups, the odd number was the experimental group, and the even number was the control group, with 40 cases in each group.
[0025] ②The experimental group received camellia oil antibacterial and anti-inflammatory gel (20 parts of camellia oil, 1 part of comfrey extract, 0.5 part of aloe vera gel freeze-dried powder, 0.25 part of green tea extract), and the control group received Johnson's buttock cream. Apply to the af...
Embodiment 2
[0037] The investigation of embodiment 2 surfactants
[0038] Surfactant is the key to the uniform mixing of oil and water. Natural polymer emulsifiers (gum Arabic + tragacanth gum), anionic surfactants (sodium lauryl sulfate), non-ionic surfactants (polysorbate 40, polysorbate 60, polysorbate 80 and PEG-40 hydrogenated castor oil) to prepare emulsion, take the stability of the emulsion as the investigation index, and screen out the best emulsifier type by calculating the emulsion layer retention rate and its appearance properties . It can be seen from the experiment that there is no color change in the cold resistance test; after heat resistance, except polysorbate 80 and PEG-40 hydrogenated castor oil, the others all have oil layers or oil droplets, and PEG-40 hydrogenated castor oil and Tween 80 have a slight surface dry phenomenon. Ultimately it is preferred that polysorbate 80 is the surfactant of the present invention. The results are shown in Table 2.
[0039] The i...
Embodiment 3
[0041] The investigation of embodiment 3 gel matrix
[0042]Gel matrix is one of the key factors for the formation of latex gels. The appearance of tragacanth gum, sodium carboxymethylcellulose CMC-NA, gelatin, sodium alginate and carbomer at 1% concentration after swelling for 24 hours was investigated respectively. Properties, spreadability and viscosity (gelatin and tragacanth gum are measured with No. 2 rotor, 60r / min; others are measured with No. 4 rotor, 12r / min). Using Carbomer 940 as the gel matrix, the product obtained has moderate viscosity and can be spread quickly. Ultimately it is preferred that Carbomer 940 is the gel matrix of the present invention. The results are shown in Table 3.
[0043] Table 3 Performance investigation of different gel matrices
[0044]
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