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Preparation method of cool sunscreen cream with angelica-dahurica compound plant

The technology of sunscreen and Angelica dahurica is applied in the directions of skin care preparations, medical preparations containing active ingredients, pharmaceutical formulations, etc., which can solve the problems of chemical sunscreen allergy and the like, and achieve the effect of convenient use.

Inactive Publication Date: 2017-07-18
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a preparation method of Angelica dahurica compound plant cooling sunscreen, which is to solve the problem that the addition of chemical sunscreens in existing sunscreens can easily cause allergies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Compound essential oil preparation: In the reactor, add separately, Angelica dahurica essential oil: 18g, glycyrrhizin: 10g, green tea essential oil: 8g, peppermint essential oil: 6g, honeysuckle essential oil: 15g, hydrogenated castor oil: 43g, heated to The temperature is 80±2℃, constant temperature and high speed stirring and mixing, cooling to room temperature, to obtain compound essential oil;

[0029] (2) Preparation of Angelica dahurica complex plant cooling sunscreen: In the reactor, separately add carbomer: 0.1g, deionized water: 28g, after dissolving, add compound essential oil: 41g, cetyl alcohol: 8g, silk fibroin Protein: 4g, glycerin: 3g, EM-90 emulsifier: 16g, stir and mix, add triethanolamine to adjust the pH to about 7.0, mix at high speed, leave it for 24 hours, get the Angelica dahurica complex plant cooling sunscreen, divide it into In the container.

Embodiment 2

[0031] (1) Compound essential oil preparation: In the reactor, add separately, Angelica root essential oil: 16g, glycyrrhizin: 8g, green tea essential oil: 10g, peppermint essential oil: 4g, honeysuckle essential oil: 12g, hydrogenated castor oil: 50g, heated The temperature is 80±2℃, constant temperature and high speed mixing, and cool to room temperature to obtain compound essential oil;

[0032] (2) Preparation of Angelica dahurica complex plant cooling sunscreen: In the reactor, separately add carbomer: 0.1g, deionized water: 25g, after dissolving, add compound essential oil: 45g, cetyl alcohol: 6g, silk fibroin Protein: 2g, glycerol: 2g, EM-90 emulsifier: 20g, stir and mix, add triethanolamine to adjust the pH to about 7.0, mix at high speed, leave it for 24 hours, get the Angelica dahurica complex plant cooling sunscreen, divided into In the container.

Embodiment 3

[0034] (1) Compound essential oil preparation: In the reactor, add separately, Angelica dahurica essential oil: 20g, glycyrrhizinone: 12g, green tea essential oil: 6g, peppermint essential oil: 5g, honeysuckle essential oil: 17g, hydrogenated castor oil: 40g, heated to The temperature is 80±2℃, constant temperature and high speed mixing, and cool to room temperature to obtain compound essential oil;

[0035] (2) Preparation of Angelica dahurica complex plant cooling sunscreen: In the reactor, separately add carbomer: 0.15g, deionized water: 30g, after dissolving, add complex essential oil: 38g, cetyl alcohol: 9g, silk fibroin Protein: 5g, glycerol: 3g, EM-90 emulsifier: 15g, stir and mix, add triethanolamine to adjust the pH to about 7.0, mix at high speed, leave it for 24 hours, get the Angelica dahurica complex plant cooling sunscreen, divide it into In the container.

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PUM

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Abstract

The invention discloses a preparation method of cool sunscreen cream with an angelica-dahurica compound plant. The preparation method is characterized by comprising the following steps: adopting angelica-dahurica essential oil, liquorice flavone, green-tea essential oil, mint essential oil and honeysuckle essential oil to prepare compound essential oil; then in a reactor, adding the following components in percent by weight: 0.1-0.2% of carbomer and 25-30% of deionized water, after dissolving, adding 38-45% of compound essential oil, 6-10% of hexadecanol, 2-6% of silk fibroin, 2-4% of glycerinum and 15-20% of EM-90 emulsifier, stirring and mixing uniformly, adding triethanolamine, adjusting pH to be about 7.0, stirring at high speed, mixing together, standing for 24 hours, and thus obtaining the cool sunscreen cream with the angelica-dahurica compound plant and subpackaging into containers. The sunscreen cream emits natural fragrance, has the effects of bacteriostasis, skin moisturizing, whitening and sunscreen, has no side effect to a human body, is convenient in use and realizes average sunscreen effect of more than 90%.

Description

Technical field [0001] The invention relates to the technical field of cosmetics, in particular to a preparation method of an Angelica dahurica complex plant cooling sunscreen, which has good sun protection, cooling and moisturizing effects on the skin. Background technique [0002] With the increasingly serious environmental pollution, the ozone layer is gradually thinning, and the ultraviolet rays reaching the ground continue to increase, which has caused widespread concern. Without any protective measures, after a long period of sun exposure to the skin, redness, swelling, burning, blisters, decreased elasticity, wrinkles, and aging appear on the surface. In severe cases, the immune system can be suppressed, causing autoimmune diseases such as Lupus erythematosus disease, idiopathic photodermatosis such as polymorphic solar rash or solar urticaria, and even cause skin cancer. Although ultraviolet rays are so harmful to the skin, more and more people love outdoor activities. ...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/92A61K8/64A61Q17/04A61Q19/00A61Q17/00A61Q19/02
CPCA61K8/97A61K8/64A61K8/922A61K2800/30A61Q17/005A61Q17/04A61Q19/00A61Q19/02
Inventor 李慧芝卢燕赵淑英
Owner UNIV OF JINAN
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