A mixture of plant extracts with anti-inflammatory and anti-allergic effects
A plant extract and mixture technology, applied in the field of daily chemical industry, can solve problems such as low safety, inability to comprehensively solve allergic skin problems, single efficacy, etc., to relieve existing symptoms, improve allergic skin problems, natural Ingredient-safe effects
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Embodiment 1
[0036] This example relates to a plant extract mixture with anti-inflammatory and anti-allergic effects, including the following components in weight percentage: 60% of pomegranate extract, 20% of witch hazel extract, 5% of Sophora flavescens root extract, Glycyrrhiza inflate root extract 5%, Scutellaria baicalensis root extract 10%.
[0037] The preparation method of the plant extract mixture with anti-inflammatory and anti-allergic effects of the present embodiment is as follows:
[0038] A. Pomegranate, witch hazel, Sophora flavescens root, Glycyrrhiza inflata root or Scutellaria baicalensis root were crushed, sieved, ethanol was added, refluxed and extracted at 80°C for 6 hours, the weight-to-volume ratio of solid to liquid was 1:30;
[0039] B, the extract is filtered and concentrated in a vacuum until there is no alcohol smell;
[0040] C. After the concentrated solution prepared in step B is dispersed with water, put it on a macroporous resin column or a polyamide resi...
Embodiment 2
[0044] This embodiment relates to a plant extract mixture with anti-inflammatory and anti-allergic effects, including the following components in weight percentage: pomegranate extract 65%, witch hazel extract 15%, Sophora flavescens root extract 10%, Glycyrrhiza inflate root extract 5%, Scutellaria baicalensis root extract 5%.
[0045] The preparation method of the plant extract mixture with anti-inflammatory and anti-allergic effects of the present embodiment is as follows:
[0046] A. Pomegranate, witch hazel, Sophora flavescens root, Glycyrrhiza inflata root or Scutellaria baicalensis root were crushed and sieved, and ethanol was added, and reflux extraction was carried out at 50°C for 8 hours, and the weight-to-volume ratio of solid to liquid was 1:10;
[0047] B, the extract is filtered and concentrated in a vacuum until there is no alcohol smell;
[0048] C. After the concentrated solution prepared in step B is dispersed with water, put it on a macroporous resin column...
Embodiment 3
[0052] This example relates to a plant extract mixture with anti-inflammatory and anti-allergic effects, including the following components in weight percentage: 70% of pomegranate extract, 15% of witch hazel extract, 5% of Sophora flavescens root extract, Glycyrrhiza inflate root extract 5%, Scutellaria baicalensis root extract 5%.
[0053] The preparation method of the plant extract mixture with anti-inflammatory and anti-allergic effects of the present embodiment is as follows:
[0054]A. Pomegranate, witch hazel, Sophora flavescens root, Glycyrrhiza inflata root or Scutellaria baicalensis root were crushed and sieved, and ethanol was added, extracted under reflux at 100°C for 4 hours, and the weight-to-volume ratio of solid to liquid was 1:45;
[0055] B, the extract is filtered and concentrated in a vacuum until there is no alcohol smell;
[0056] C. After the concentrated solution prepared in step B is dispersed with water, put it on a macroporous resin column or a poly...
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