Preparation method for non-irritating and anti-acne blemish balm cream
A technology of barrier cream and preparation steps is applied in the field of preparation of non-irritating acne-removing barrier cream, which can solve the problems of weak anti-ultraviolet performance, aggravating the generation of acne, and great irritation of the barrier cream, and achieves strong anti-ultraviolet performance and preparation steps. Simple, good isolation effect
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example 1
[0015] First, collect 400mL of black fish skin mucus into the flask, then add 30g peptone, 18g agar, 11g rose flower and 9g yeast extract respectively, stir at 200r / min for 4min, then place the flask in a sterilization pot for sterilization, press Inoculate 10%, inoculate Streptococcus lactis into the flask and stir evenly; then, after the above-mentioned stirring is uniform, place the above-mentioned flask in a constant temperature incubator, set the temperature to 28℃, shake at 130rpm for 10h, then seal the flask, Put the mixture in the flask in a centrifuge for 5h, centrifuge at 3000r / min for 8min, collect the supernatant, put it in a vacuum concentration tank, concentrate to 55% of the original volume, collect the concentrate, and sterilize , Get the non-irritating anti-acne isolation cream base liquid, spare; respectively weigh 360g wild chrysanthemum, 210g forsythia, 110g sophora flavescens and 90g honeysuckle, put them in a 50 ℃ oven and dry for 40 minutes, then put them ...
example 2
[0018] First collect 450mL of black fish skin mucus into the flask, then add 45g peptone, 20g agar, 12g rose flower and 11g yeast extract respectively, stir at 200r / min for 7min, then place the flask in a sterilization pot for sterilization, press Inoculate 13%, inoculate Streptococcus lactis into the flask and stir evenly; then, after the above-mentioned stirring is uniform, place the above-mentioned flask in a constant temperature incubator, set the temperature to 31℃, shake at 130rpm for 11h, then seal the flask and leave it statically Let it stand for 7 hours, then put the mixture in the flask into a centrifuge, centrifuge at 3000r / min for 10 minutes, collect the supernatant, put it in a vacuum concentration tank, concentrate to 58% of the original volume, collect the concentrate, and sterilize , Get the non-irritating anti-acne isolation cream base liquid, spare; respectively weigh 415g wild chrysanthemum, 225g forsythia, 120g sophora flavescens and 98g honeysuckle, put the...
example 3
[0021] First collect 500mL of black fish skin mucus into the flask, then add 60g peptone, 22g agar, 13g rose flower and 13g yeast extract respectively, stir at 200r / min for 9min, then place the flask in a sterilization pot for sterilization, press Inoculate 15%, inoculate Streptococcus lactis into the flask and stir evenly; then, after the above-mentioned stirring is uniform, place the above-mentioned flask in a constant temperature incubator, set the temperature to 33℃, shake at 130rpm for 12h, then seal the flask, Put the mixture in the flask in a centrifuge for 8 hours, centrifuge at 3000r / min for 12 minutes, collect the supernatant, put it in a vacuum concentration tank, concentrate to 60% of the original volume, collect the concentrate, and sterilize , Get the non-irritating anti-acne isolation cream base liquid, spare; respectively weigh 470g wild chrysanthemum, 240g forsythia, 130g sophora flavescens and 105g honeysuckle, put them in a 50℃ oven and dry for 50min, then put...
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