Traditional Chinese medicine plant composition, and preparation method and application thereof
A composition and plant technology, applied in the direction of pharmaceutical formulations, toiletry preparations, cosmetic preparations, etc., can solve the problems of complex ingredients, single efficacy, and no safety test verification for inventions
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Embodiment 1
[0084] The preparation method of described Chinese medicinal plant composition, comprises the following steps:
[0085] (1) 40 parts of Astragalus membranaceus, 20 parts of Fangfeng, 20 parts of Gastrodia elata, 12 parts of Calendula, and 8 parts of Albizia julibrissin are crushed to 50 mesh and mixed evenly;
[0086] (2) The mass volume ratio of the raw materials mixed in step (1) and 95% ethanol is 1:13 for reflux extraction, heat reflux extraction at 80°C for 120min, cool to below 30°C, and vacuum filter;
[0087] (3) Pour the suction-filtered mixture in step (2) into a rotary evaporator, spin out all the ethanol at 55°C, add 1,3-butanediol with a mass ratio of 1:1 to the mixture, and cool to 30 Below ℃, vacuum filtration;
[0088] (4) The mixture after the suction filtration in step (3) is heated and sterilized in a water bath, sterilized at 87° C. for 30 minutes, and cooled to below 30° C. to prepare the traditional Chinese medicine plant composition.
Embodiment 2
[0090] The preparation method of described Chinese medicinal plant composition, comprises the following steps:
[0091] (1) 35 parts of Astragalus membranaceus, 18 parts of Fangfeng, 18 parts of Gastrodia elata, 12 parts of Calendula, and 6 parts of Albizia julibrissin are crushed to 80 mesh and mixed evenly;
[0092] (2) According to step (1), the mass volume ratio of the mixed raw materials and 95% ethanol is 1:10 for reflux extraction, heat reflux extraction at 82°C for 100min, cool to below 30°C, and vacuum filter;
[0093] (3) Pour the suction-filtered mixture in step (2) into a rotary evaporator, spin out all the ethanol at 50°C, add 1,3-butanediol with a mass ratio of 1:2 to the mixture, and cool to 30 Below ℃, vacuum filtration;
[0094] (4) The mixture after the suction filtration in step (3) is heated and sterilized in a water bath, sterilized at 85° C. for 50 minutes, and cooled to below 30° C. to prepare the traditional Chinese medicine plant composition.
Embodiment 3
[0096] The preparation method of described Chinese medicinal plant composition, comprises the following steps:
[0097] (1) 45 parts of Astragalus membranaceus, 25 parts of Fangfeng, 25 parts of Gastrodia elata, 15 parts of Calendula, and 10 parts of Albizia Julibrissin are crushed to 10 meshes and mixed evenly;
[0098] (2) The mass volume ratio of the mixed raw materials and 95% ethanol according to step (1) is 1:20 for reflux extraction, heat reflux extraction at 85°C for 120min, cool to below 30°C, and vacuum filter;
[0099] (3) Pour the suction-filtered mixture in step (2) into a rotary evaporator, spin out all the ethanol at 80°C, add 1,3-butanediol with a mass ratio of 1:3 to the mixture, and cool to 30 Below ℃, vacuum filtration;
[0100] (4) The mixture after the suction filtration in step (3) is heated and sterilized in a water bath, sterilized at 100° C. for 20 minutes, and cooled to below 30° C. to prepare the traditional Chinese medicine plant composition.
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