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Herbal composite soothing plant extract and preparation method thereof

A plant extract and soothing technology, applied in the field of herbal compound soothing plant extracts and its preparation, can solve the problems of difficult skin absorption, slow efficacy, and side effects, so as to reduce skin irritation, improve skin elasticity, and delay skin aging Effect

Inactive Publication Date: 2021-05-14
广州杨森药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of cosmetics related to anti-allergy and soothing. Chemical drugs are widely used because of their quick effect, but their side effects are becoming more and more obvious. Serious side effects will destroy the skin barrier and cause irreversible damage to the skin.
Another type of cosmetics mainly seeks active ingredients that can antagonize cosmetic stimuli from common foods, natural plants, and Chinese medicinal materials. They are popular with the public because of their mild effects and small side effects. There are fewer types of cosmetics developed, and they are not easily absorbed by the skin. The efficacy is relatively slow and single, and the soothing effect is poor.

Method used

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  • Herbal composite soothing plant extract and preparation method thereof
  • Herbal composite soothing plant extract and preparation method thereof
  • Herbal composite soothing plant extract and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A herbal complex soothing plant extract, including the following raw materials in parts by weight: 50 parts of oat kernel extract, 35 parts of cannabis leaf extract, 33 parts of chamomile extract, 26 parts of gentian extract, evening primrose extract 17 parts and 6 parts of cyanobacteria extract.

[0031] The preparation process is:

[0032] 1) Take oat kernels, cannabis leaves, chamomile, gentian, evening primrose and blue-green algae, and grind them to 46 mesh to obtain powder;

[0033] 2) Put the powder obtained in step 1) in different extraction tanks, add ethanol to soak for 5 hours, perform supercritical extraction for 2 hours, and rotate to evaporate to obtain the extract; the pressure of supercritical extraction is 20MPa, the temperature is 40°C, CO 2 The flow rate is 10L / h;

[0034] 3) Mix the extract obtained in step 2) according to the weight ratio, and stir evenly to obtain the product.

Embodiment 2

[0036] A herbal compound soothing plant extract, including the following raw materials in parts by weight: 40 parts of oat kernel extract, 40 parts of cannabis leaf extract, 40 parts of chamomile extract, 30 parts of gentian extract, evening primrose extract 20 parts, 10 parts of cyanobacteria extract and 1 part of pentylene glycol.

[0037] The preparation process is:

[0038] 1) Take oat kernels, cannabis leaves, chamomile, gentian, evening primrose and blue-green algae, and grind them to 40 mesh to obtain powder;

[0039] 2) Put the powder obtained in step 1) in different extraction tanks, add ethanol to soak for 10 hours, perform supercritical extraction for 3 hours, and rotate to evaporate to obtain the extract; the pressure of supercritical extraction is 30MPa, the temperature is 50°C, CO 2 The flow rate is 12L / h;

[0040] 3) Mix the extract solution obtained in step 2) according to the proportion by weight, add pentylene glycol, and stir evenly to obtain the product. ...

Embodiment 3

[0042] A herbal complex soothing plant extract, including the following raw materials in parts by weight: 70 parts of oat kernel extract, 30 parts of cannabis leaf extract, 30 parts of chamomile extract, 20 parts of gentian extract, evening primrose extract 10 parts, cyanobacteria extract 5 parts and pentylene glycol 5 parts.

[0043] The preparation process is:

[0044] 1) Take oat kernels, cannabis leaves, chamomile, gentian, evening primrose and blue-green algae, and grind them to 50 mesh to obtain powder;

[0045] 2) Put the powder obtained in step 1) in different extraction tanks, add ethanol to soak for 7 hours, perform supercritical extraction for 2.5 hours, and rotate to evaporate to obtain the extract; the pressure of supercritical extraction is 25MPa, the temperature is 45°C, CO 2 The flow rate is 11L / h;

[0046] 3) Mix the extract obtained in step 2) according to the proportion by weight, add pentylene glycol, and stir evenly to obtain the product.

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Abstract

A herbal composite soothing plant extract is disclosed. The extract is prepared from, by weight, 40 to 70 parts of an oat kernel extract, 30 to 40 parts of a hemp leaf extract, 30 to 40 parts of a chamomile extract, 20 to 30 parts of a felwort extract, 10 to 20 parts of an evening primrose extract and 5 to 10 parts of a blue-green algae extract. The disclosed plant extract achieves obvious moisturizing and soothing effects.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a herbal compound soothing plant extract and a preparation method thereof. Background technique [0002] With the development of society and the gradual improvement of consumption level, people's pursuit of beauty is getting higher and higher. Cosmetics have almost become a necessity in people's daily life. However, with the deterioration of environmental quality, the increase of work pressure, and the abuse of hormones on the skin surface caused by some consumers or producers' excessive pursuit of fast efficacy, people's tolerance to external stimuli is getting worse and worse, and skin symptoms appear. Allergies are becoming more frequent. Common symptoms of skin allergies include tightness, redness, itching, even burning, tingling, etc. The specific conditions vary according to each person's skin tolerance. [0003] There are many kinds of cosmetics related to anti-allergy...

Claims

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Application Information

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IPC IPC(8): A61K8/99A61K8/9789A61K8/9794A61K8/34A61Q19/00A61Q19/08A61Q19/02
CPCA61K8/99A61K8/9789A61K8/9794A61K8/345A61Q19/00A61Q19/08A61Q19/02A61K2800/5922A61K2800/805
Inventor 王杰
Owner 广州杨森药业有限公司
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