Skin physiology repair liquid and preparation method thereof
A repairing fluid and physiological technology, applied in skin diseases, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve problems such as the advent of chitosan products, improve immunity, prevent skin diseases, and inhibit elastin Degradation effect
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Embodiment 1
[0030] Embodiment 1: the preparation of skin repair liquid
[0031] (1) Composite chitosan solution preparation: first 6g chitosan is dissolved in 2% citric acid 100g aqueous solution, be warming up to 100 ℃, boiling state back distillation 2h, be cooled to 70 ℃ after vacuum concentration, suction filtration removes impurities, Add 10 g of water-soluble chitosan oligosaccharides, 5 g of chitosan hydrochloride and 9 g of carboxymethyl chitosan to the filtrate at a temperature lower than 50° C. and filter again to obtain 115 g of complex chitosan solution.
[0032] (2) Preparation of traditional Chinese medicine extract: take the amount of plants according to the following mass percentages:
[0033] Coptis 0.5, Cnidium 1.5, Scutellaria baicalensis 1.5, Rosemary 2, Sophora flavescens 2, Bitter beans 2,
[0034] Mulberry leaf 1.5, snow lotus 0.05, propolis 0.05, ultrapure water 88.9.
[0035] Add 111g of plants to 889g of ultrapure water and soak for 24 hours, fully back-distill...
Embodiment 2
[0037] Embodiment 2: the preparation of skin repair liquid
[0038] (1) Preparation of composite chitosan solution: first dissolve 3g chitosan in 110g aqueous solution of 8% citric acid, heat up to 100°C, return to boiling state for 2 hours, cool to 70°C after vacuum concentration, and suction filter To remove impurities, add 6g water-soluble chitosan oligosaccharide, 3g chitosan hydrochloride and 5g carboxymethyl chitosan to the filtrate at a temperature lower than 50°C, and filter again to obtain 114g composite chitosan solution.
[0039] (2) Preparation of traditional Chinese medicine extract: take the amount of plants according to the following mass percentages:
[0040] Coptis 1, Cnidium 2, Scutellaria baicalensis 3, Rosemary 4, Sophora flavescens 5, Bitter beans 2,
[0041] Mulberry leaf 1.5, snow lotus 0.05, propolis 0.05, ultrapure water 81.4.
[0042]Add 186g of plants to 814g of ultrapure water to soak for 24 hours, fully back-distill at 100°C for 2 hours, concentr...
Embodiment 3
[0044] Embodiment 3: the preparation of skin repair liquid
[0045] (1) Preparation of composite chitosan solution: first 4g chitosan is dissolved in 90g aqueous solution of 3% citric acid, the temperature is raised to 100°C, the boiling state is distilled back for 2 hours, cooled to 70°C after vacuum concentration, and removed by suction filtration miscellaneous, filtrate
[0046] Add 5g of water-soluble oligochitosan and 3g of chitosan hydrochloride and 5g of carboxymethyl chitosan at a temperature lower than 50°C
[0047] And suction filtration to remove impurities again makes 93g composite chitosan solution.
[0048] (2) Preparation of traditional Chinese medicine extract: take the amount of plants according to the following mass percentages:
[0049] Coptis 0.5, Cnidium 1.0, Skullcap 1.5, Rosemary 4.0, Sophora 3.0, Sophora 1.0, Mulberry leaf 1.5, Saussurea 2.0, Propolis 2.5, Ultrapure water 83.0.
[0050] Add 170g of plants to 830g of ultrapure water and soak for 24 ho...
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