A kind of traditional Chinese medicine composition that alleviates the stimulation of epoxyethanol and polyhydric alcohol
A technology of epoxy ethanol and polyols, which can be used in pharmaceutical formulations, skin care preparations, medical preparations containing active ingredients, etc., can solve the problems of low irritation and risk of irritation, and achieve the effect of reducing the amount of use
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Embodiment 1
[0036] (1) Take the following raw materials in parts by weight: 60 parts of Sophora flavescens, 15 parts of Fangfeng, 15 parts of Tribulus terrestris, 3 parts of Hovenia dulcis, and mix well to obtain material 1;
[0037] (2) Mix the material 1 obtained in step (1) with 30% ethanol solution, the mass volume ratio of material 1 and ethanol solution is 1:30, heat and reflux at 80°C for 1h, then cool to below 30°C, vacuum pump Filter, collect filtrate, obtain material 2;
[0038] (3) Pour the material 2 obtained in step (2) into a rotary evaporator, and rotatively evaporate all the ethanol at 55° C. to obtain a plant extract, which is material 3;
[0039](4) Add 1,3-butanediol to the material 3 obtained in step (3) to redissolve, the mass ratio of material 3 to 1,3-butanediol is 1:15, cool to below 30°C, and vacuum Filter, collect filtrate, obtain material 4;
[0040] (5) The material 4 obtained in step (4) is heated and sterilized in a water bath, sterilized at 90° C. for 40 m...
Embodiment 2
[0042] (1) Take the following raw materials in parts by weight: 40 parts of Sophora flavescens, 20 parts of Fangfeng, 15 parts of Tribulus terrestris, 8 parts of Hovenia dulcis, and mix well to obtain material 1;
[0043] (2) Mix material 1 obtained in step (1) with 50% ethanol solution, the mass volume ratio of material 1 and ethanol solution is 1:80, heat and reflux at 80°C for 1.5h, then cool to below 30°C, vacuum Suction filtration, collect filtrate, obtain material 2;
[0044] (3) Pour the material 2 obtained in step (2) into a rotary steamer, and steam all the ethanol at 60° C. to obtain a plant extract, which is material 3;
[0045] (4) Add 1,3-butanediol to the material 3 obtained in step (3) to redissolve, the mass ratio of material 3 to 1,3-butanediol is 1:30, cool to below 30°C, and vacuum Filter, collect filtrate, obtain material 4;
[0046] (5) The material 4 obtained in step (4) is heated and sterilized in a water bath, sterilized at 85° C. for 40 minutes, and ...
Embodiment 3
[0048] (1) Take the following raw materials in parts by weight: 25 parts of Sophora flavescens, 25 parts of Fangfeng, 20 parts of Tribulus terrestris, 10 parts of Hovenia dulcis, and mix well to obtain material 1;
[0049] (2) Mix material 1 obtained in step (1) with 90% ethanol solution, the mass volume ratio of material 1 and ethanol solution is 1:30, heat and reflux at 85°C for extraction for 2h, then cool to below 30°C, and vacuum pump Filter, collect filtrate, obtain material 2;
[0050] (3) Pour the material 2 obtained in step (2) into a rotary steamer, and steam all the ethanol at 60° C. to obtain a plant extract, which is material 3;
[0051] (4) Add 1,3-butanediol to the material 3 obtained in step (3) to redissolve, the mass ratio of material 3 to 1,3-butanediol is 1:30, cool to below 30°C, and vacuum Filter, collect filtrate, obtain material 4;
[0052] (5) The material 4 obtained in step (4) is heated and sterilized in a water bath, sterilized at 90° C. for 40 mi...
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