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Whitening and moisturizing facial mask essence containing roselle extract and preparation method of whitening and moisturizing mask essence

A technology of extract and roselle, which is applied in the field of whitening and moisturizing mask essence and its preparation, achieves the effect of wide source, beautiful color and accelerated tissue cell renewal

Inactive Publication Date: 2019-03-08
SHAOGUAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a whitening and moisturizing facial mask essence containing roselle extract and a preparation method thereof. We add some nutrients and plant extract bioactive components to the facial mask to reduce radiation damage, Eliminate free radicals accumulated in epidermal cells, effectively improve pigmentation, reduce subcutaneous fat components, and reduce tissue elasticity, and promote skin renewal, so as to achieve the effect of whitening, moisturizing and nourishing the skin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A preparation method for whitening and moisturizing mask essence containing roselle extract, comprising the following steps:

[0020] (1) Weigh 50 g of roselle calyx superfine powder (average particle size ≤ 25 μm), add 500 mL of 50% ethanol solution, extract at room temperature for 6-8 h, take out the supernatant after centrifugation, and add 500 mL of 50% ethanol solution Extract again for 6-8 hours, combine the extracts and filter through a 200-mesh screen, concentrate under reduced pressure at 50°C in a rotary evaporator until there is no ethanol, and absorb with a macroporous resin column. After the adsorption is completed, use 80% ethanol solution to absorb The anthocyanins were eluted, and the eluate was collected and evaporated at 50°C until ethanol-free to obtain a concentrated solution of 220 mL roselle anthocyanin extract. Add 2.2 g disodium stannous citrate, stir and dissolve, and obtain a raw material solution a.

[0021] (2) Accurately weigh 15 g of rhodi...

Embodiment 2

[0027] A preparation method for whitening and moisturizing mask essence containing roselle extract, comprising the following steps:

[0028] (1) Weigh 500 g of roselle calyx superfine powder (average particle size ≤ 25 μm), add 5 L of 50% ethanol solution, extract at room temperature for 6-8 h, take out the supernatant after centrifugation, and add 5 L of 50% ethanol solution Extract again for 6-8 hours, combine the extracts and filter them through a 200-mesh sieve, concentrate under reduced pressure in a rotary evaporator at 50°C until there is no ethanol, and absorb with a macroporous resin column. After the adsorption is completed, use 80% ethanol solution to absorb The anthocyanins were eluted, and the eluate was collected and evaporated at 50°C until ethanol-free to obtain a concentrated solution of 2.5 L roselle anthocyanin extract. Add 25 g disodium stannous citrate, stir and dissolve, and obtain a raw material solution a.

[0029] (2) Accurately weigh 150 g of rhodiol...

Embodiment 3

[0035] A preparation method for whitening and moisturizing mask essence containing roselle extract, comprising the following steps:

[0036] (1) Weigh 2.5 kg roselle calyx superfine powder (average particle size ≤ 25 μm), feed it into a multi-functional dynamic extraction tank, add 50% ethanol solution in batches according to the ratio of solid to liquid 1:20, stir and extract at room temperature After 4 hours, filter to obtain about 47L of extract, concentrate under reduced pressure in a vacuum concentrator until there is no ethanol, load the sample on the macroporous resin column unit, and after the adsorption is completed, use 80% ethanol solution to remove the anthocyanins adsorbed on the resin column After elution, the collected eluent was concentrated under reduced pressure until there was no ethanol to obtain 8 L of concentrated solution of roselle anthocyanin extract, and 80 g of disodium stannous citrate was added, stirred and dissolved, and obtained as raw material so...

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Abstract

The invention relates to whitening and moisturizing facial mask essence containing a roselle extract. The whitening and moisturizing facial mask essence comprises the following components by weight percentage: 10% of a roselle extract solution, 5% of butanediol, 5% of propylene glycol, 5% of glycerin, 1% of xanthan gum, 1% of trehalose, 0.6% of vitamin C, 0.5% of 50% vitamin E dry powder, 0.5% ofbetaine, 0.3% of disodium stannous citrate, 0.15% of a rhodiola rosea extract, 0.15% of an astragalus extract, 0.1-0.3% of lactic acid, 0.1% of sodium hyaluronate and 0.1% of sodium alginate; the components are separately treated and mixed uniformly, and the balance water is added to prepare a finished product. By adding some nutrients and plant extract bioactive ingredients into the facial mask,radiation damage is reduced, free radicals accumulated in epidermal cells are removed, conditions of pigmentation, subcutaneous fat content reduction and tissue elasticity reduction are effectively improved, and skin renewal is promoted, thereby achieving the effects of whitening, moisturizing and nourishing the skin.

Description

technical field [0001] The invention belongs to the technical field of skin care products, and relates to a whitening and moisturizing mask essence containing roselle extract and a preparation method thereof. Background technique [0002] Due to long-term exposure to the natural environment, the facial skin is prone to ultraviolet damage, pigmentation of lipid peroxidation products, reduction of subcutaneous fat components, secondary gravitational changes after tissue elasticity reduction, deep bone and cartilage structural changes, etc. Performance. [0003] Mask is an indispensable facial skin cosmetic for many beauty lovers. Its function is to isolate the air from contact with the skin, thereby increasing the temperature of the skin, opening the pores of the face, softening the cutin, and removing skin waste. At the same time, the nutrients in the mask also penetrate into the skin. skin to improve skin texture. [0004] Common facial mask functions include repairing, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/73A61K8/67A61K8/60A61K8/34A61K8/365A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/345A61K8/365A61K8/60A61K8/676A61K8/678A61K8/733A61K8/735A61Q19/00A61Q19/02A61Q19/08A61K8/9789
Inventor 郭红辉陈凤霞
Owner SHAOGUAN COLLEGE
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