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A kind of peony moisturizing liquid and preparation method thereof

The technology of moisturizing liquid and peony flower extract is applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., and can solve the problems of facial skin allergy and irritation, poor transdermal absorption effect, and long-lasting moisturizing effect, etc. Achieve the effect of maintaining skin moisture, improving moisture retention, and feeling good on the skin

Inactive Publication Date: 2018-04-24
DINGTAO DIYUAN BIOCHEM PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moisturizing liquid is a commonly used form of cosmetics. Traditional moisturizing liquid has poor transdermal absorption effect, resulting in low absorption rate, long-lasting moisturizing effect, and high chemical composition content, which is likely to cause side effects such as facial skin allergies and irritation.

Method used

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  • A kind of peony moisturizing liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A peony moisturizing liquid, which is composed of the following raw materials in mass percentage: 5% rose extract, 50% peony extract, 8% moutan bark extract, 2% licorice extract, average molecular weight 4 Da sodium hyaluronate 0.5%, average molecular weight 10 6 Da's sodium hyaluronate 0.5%, polyglutamic acid 0.1%, glycerin 2%, peony seed oil 0.5%, and the balance is deionized water.

[0027] The rose extract is prepared by the following method: take the cleaned rose petals, add deionized water 8 times the weight of the rose petals, reflux extraction at 100°C for 20 minutes, and cool and filter to obtain the rose flower extract.

[0028] The peony flower extract is prepared by the following method: select and clean fresh peony flowers, and dry them at 50°C for 9 hours to obtain dried peony flowers; put the dried peony flowers into a tissue grinder to grind them, and add the dried peony flowers 3 times the mass of deionized water for beating, adding pectinase to the pe...

Embodiment 2

[0036] A peony moisturizing liquid, which is composed of the following raw materials in mass percentage: 10% rose extract, 40% peony extract, 9% moutan bark extract, 3% licorice extract, average molecular weight 4 Da's Sodium Hyaluronate 1%, Average Molecular Weight 10 6 Da's sodium hyaluronate 1%, polyglutamic acid 0.2%, glycerin 3%, peony seed oil 1%, and the balance is deionized water.

[0037] The rose extract, peony extract, Moutan cortex extract and licorice extract are the same as in Example 1.

[0038] A preparation method of peony moisturizing liquid is prepared by the following steps:

[0039]1) Heat deionized water to 48°C, add average molecular weight 4 Sodium hyaluronate in Da and average molecular weight 10 6 Da sodium hyaluronate, stirred and dissolved; to obtain a premix;

[0040] 2) Add rose extract, peony flower extract, peony cortex extract, licorice extract, polyglutamic acid, glycerin and peony seed oil to the premix, and stir at a speed of 45r / min at 48...

Embodiment 3

[0043] A peony moisturizing liquid, which is composed of the following raw materials in mass percentage: 15% rose extract, 30% peony extract, 9% moutan bark extract, 4% licorice extract, average molecular weight 4 Da's Sodium Hyaluronate 1.5%, Average Molecular Weight 10 6 Da's sodium hyaluronate 1%, polyglutamic acid 0.3%, glycerin 4%, peony seed oil 1.5%, and the balance is deionized water.

[0044] The rose extract, peony extract, Moutan cortex extract and licorice extract are the same as in Example 1.

[0045] A preparation method of peony moisturizing liquid is prepared by the following steps:

[0046] 1) Heat deionized water to 50°C, add average molecular weight 4 Sodium hyaluronate in Da and average molecular weight 10 6 Da sodium hyaluronate, stirred and dissolved; to obtain a premix;

[0047] 2) Add rose extract, peony flower extract, peony cortex extract, licorice extract, polyglutamic acid, glycerin and peony seed oil to the premix, stir at 40r / min at 50°C 40min,...

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Abstract

The invention discloses a peony moisturizing lotion. The peony moisturizing lotion is prepared from, by mass, 5-30% of a rose extracting solution, 5-50% of a peony flower extracting solution, 8-10% of a peony bark extracting solution, 2-5% of a licorice root extracting solution, 0.5-2% of sodium hyaluronate with the average molecular weight smaller than 10<4>Da, 0.5-2% of sodium hyaluronate with the average molecular weight being 10<6>Da, 0.1-0.5% of polyglutamic acid, 2-5% of glycerol, 0.5-2% of peony seed oil and the balance deionized water. The invention further discloses a preparation method of the peony moisturizing lotion. The peony moisturizing lotion has the long-acting moisturizing, whitening and wrinkle removing and antisepsis and anti-inflammation effects, is safe, stable and not greasy, can fast improve the moisture holding capacity of skin and motivate the vitality of cells, has the functions of keeping the kin moist and preventing the skin from being dry and becoming dark, and is high in safety, suitable for skin in various types and free of anaphylactic reaction.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a peony moisturizing lotion and a preparation method thereof. Background technique [0002] Skin is composed of three parts: epidermis, dermis and subcutaneous tissue. The epidermis is the part that is in direct contact with the outside world and is the part that has the deepest relationship with cosmetics. The thickness of the epidermis is only 0.2 mm, and it is composed of overlapping keratinocytes. From the inner side of the skin, the epidermis can be divided into the basal layer, spinous layer, granular layer and stratum corneum. The metabolism of the skin is through the continuous division of the keratinocytes in the basal layer, and the cycle is about 28 days. The stratum corneum has the function of retaining moisture and the barrier function to prevent the evaporation of moisture inside the skin and the intrusion of foreign substances from the outside. The natural moi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/92A61K8/73A61Q19/00
CPCA61K8/735A61K8/922A61K8/97A61Q19/00
Inventor 许累峰
Owner DINGTAO DIYUAN BIOCHEM PROD CO LTD
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