Whitening and moisturizing mask and preparation method thereof
A technology of whitening mask and wet face, which is applied in the field of whitening and moisturizing mask and its preparation, which can solve the problems affecting the application of this product and the effect of the mask is not very good, and achieve the effect of enhancing water-locking ability, significant effect and reducing content
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Embodiment 1
[0012] Example 1: Get 20 parts of purslane, 20 parts of dandelion, 18 parts of honeysuckle, 20 parts of cassia seed, and 10 parts of burdock root, and extract the above-mentioned medicinal materials with 5 times the weight of 70% ethanol under reflux for 2 times, each time for 1 hour, and combine extract, filter, and recover the ethanol from the filtrate until it has no alcohol smell, and obtain the concentrated solution of alcohol extraction, and set aside; after the alcohol extraction, add 10 times the weight of the dregs of water to decoct twice, each time for 1 hour, combine the extracts, filter When the filtrate is concentrated under reduced pressure to 50 degrees, the relative density is 1.10 clear paste, cool, add ethanol to make the volume ratio of alcohol content reach 70%, stir well, let stand for 12 hours, filter, and reclaim ethanol from the filtrate until there is no alcohol smell, The water-extracted concentrate is obtained; the alcohol-extracted concentrate and t...
Embodiment 2
[0013] Example 2: Get 28 parts of purslane, 15 parts of dandelion, 22 parts of honeysuckle, 10 parts of cassia seed, and 20 parts of burdock root, and extract the above-mentioned medicinal materials with 5 times the weight of 70% ethanol under reflux for 2 times, each time for 1 hour, and combine extract, filter, and recover the ethanol from the filtrate until it has no alcohol smell, and obtain the concentrated solution of alcohol extraction, and set aside; after the alcohol extraction, add 10 times the weight of the dregs of water to decoct twice, each time for 1 hour, combine the extracts, filter When the filtrate is concentrated under reduced pressure to 50 degrees, the relative density is 1.20 clear paste, cool, add ethanol to make the volume ratio of alcohol content reach 70%, stir well, let stand for 12 hours, filter, and reclaim ethanol from the filtrate until there is no alcohol smell, The water-extracted concentrate is obtained; the alcohol-extracted concentrate and t...
Embodiment 3
[0014] Example 3: Get 24 parts of purslane, 17 parts of dandelion, 20 parts of honeysuckle, 15 parts of cassia seed, and 15 parts of burdock root, and extract the above-mentioned medicinal materials with 5 times the weight of 70% ethanol under reflux for 2 times, each time for 1 hour, and combine extract, filter, and recover the ethanol from the filtrate until it has no alcohol smell, and obtain the concentrated solution of alcohol extraction, and set aside; after the alcohol extraction, add 10 times the weight of the dregs of water to decoct twice, each time for 1 hour, combine the extracts, filter When the filtrate is concentrated under reduced pressure to 50 degrees, the relative density is 1.15 clear paste, cool, add ethanol to make the volume ratio of alcohol content reach 70%, stir well, let stand for 12 hours, filter, and reclaim the ethanol from the filtrate until there is no alcohol smell, The water-extracted concentrate is obtained; the alcohol-extracted concentrate a...
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