Traditional Chinese medicine composite extract with effect of removing acnes, and preparation method and application thereof
An extract and traditional Chinese medicine technology, which is applied in the field of traditional Chinese medicine compound extract and its preparation, can solve the problems of skin allergies, accelerated epidermal cutin, easy recurrence after drug withdrawal, etc., achieve smooth and delicate skin, improve skin quality, eliminate and inhibit growth Effect
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Embodiment 1
[0029] (1) The traditional Chinese medicine raw materials: 20 parts by mass of Andrographis paniculata, 10 parts by mass of Nepeta radix, 10 parts by mass of Salvia miltiorrhiza, 10 parts by mass of Cynorrhizae chinensis, 10 parts by mass of Hedyotis diffusa and 5 parts by mass of peach kernel were dried and crushed to 5-80 meshes respectively, get meal;
[0030] (2) Put the coarse powder obtained in step (1) into a supercritical extraction kettle, and use CO 2 Supercritical fluid extraction, extraction temperature 50°C, extraction pressure 30Mpa, extraction time 3 hours, CO 2 The flow rate is 20L / h; the obtained supercritical CO containing extract 2 The fluid is decompressed and analyzed to separate the extraction product. The separation temperature is 45°C and the separation pressure is 10Mpa. The volatile active ingredients and fat-soluble active ingredients are collected to obtain the traditional Chinese medicine compound extract Ⅰ with the effect of removing acne.
Embodiment 2
[0032] (1) Traditional Chinese medicine raw materials: 30 parts by mass of Andrographis paniculata, 25 parts by mass of Schizonepetae, 25 parts by mass of Salvia miltiorrhiza, 15 parts by mass of Radix lentils, 15 parts by mass of Hedyotis diffusa and 10 parts by mass of peach kernels were dried and crushed to 5-80 meshes, get meal;
[0033] (2) Put the coarse powder obtained in step (1) into a supercritical extraction kettle, and use CO 2 Supercritical fluid extraction, extraction temperature 50°C, extraction pressure 30Mpa, extraction time 3 hours, CO 2 The flow rate is 20L / h; the obtained supercritical CO containing extract 2 The fluid is decompressed and analyzed to separate the extraction product. The separation temperature is 45°C and the separation pressure is 10Mpa. The volatile active ingredients and fat-soluble active ingredients are collected to obtain the traditional Chinese medicine compound extract II with the effect of removing acne.
Embodiment 3
[0035] (1) The traditional Chinese medicine raw materials: 40 parts by mass of Andrographis paniculata, 30 parts by mass of Schizonepetae, 30 parts by mass of Salvia miltiorrhiza, 20 parts by mass of Rhizoma chinensis, 20 parts by mass of Hedyotis diffusa and 15 parts by mass of peach kernel were dried and pulverized to 5-80 meshes respectively, get meal;
[0036] (2) Put the coarse powder obtained in step (1) into a supercritical extraction kettle, and use CO 2 Supercritical fluid extraction, extraction temperature 50°C, extraction pressure 30Mpa, extraction time 3 hours, CO 2 The flow rate is 20L / h; the obtained supercritical CO containing extract 2 The fluid is decompressed and analyzed to separate the extraction product. The separation temperature is 45°C and the separation pressure is 10Mpa. The volatile active ingredients and fat-soluble active ingredients are collected to obtain the traditional Chinese medicine compound extract III with the effect of removing acne.
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