Preparation method of whitening and moisturizing facial mask based on purple rice extract liquid

A technology of extracting liquid and purple rice, applied in skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve the problems of high cost, complicated operation process, and unsuitable for large-scale production of facial masks by small and medium-sized enterprises. Achieve the effect of improving the effect, increasing the extraction rate, and enhancing the effect of whitening and moisturizing

Active Publication Date: 2018-08-17
TAOYUAN COUNTY XINGLONG RICE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no simultaneous extraction of proanthocyanidins and polysaccharides from purple rice for use on facial masks. In addition, Chinese patent literature (publication number: CN103340817B) discloses a kudzu root whitening facial mask. The facial mask formula contains the following mass content: Each component: kudzu root extract 0.5-1%; pearl powder 1-10%; nicotinamide 1-5%; sodium hyaluronate 0.01-0.1%; 10%; macadamia nut oil 1-10%, the cost of avocado tree fruit oil, hydrogenated wheat germ oil, and macadamia nut oil in the mask is high, the operation process is complicated, and it is not suitable for small and medium-sized enterprises to produce masks on a large scale

Method used

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  • Preparation method of whitening and moisturizing facial mask based on purple rice extract liquid
  • Preparation method of whitening and moisturizing facial mask based on purple rice extract liquid
  • Preparation method of whitening and moisturizing facial mask based on purple rice extract liquid

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Effect test

Embodiment 1

[0021] A kind of preparation method of whitening moisturizing mask based on purple rice extract of the present embodiment comprises the following steps:

[0022] Step 1: Weigh the following raw materials in corresponding parts by weight for later use: 32 parts of purple rice extract, 16 parts of mica dispersion, 10 parts of persimmon pectin, 6 parts of squalane, 4 parts of tea seed oil, and 2 parts of hydroxyethyl cellulose , 1 part of methylparaben, 14 parts of deionized water;

[0023] Step 2: Add deionized water, purple rice extract, and mica dispersion to a magnetic stirrer at a stirring speed of 65r / min, then add squalane, tea seed oil, hydroxyethyl cellulose, and paraben The ester continued to stir for 15 minutes, then added persimmon pectin, the stirring speed increased to 95r / min, and the stirring time was 25 minutes. Finally, it was taken out to constant volume and sterilized to obtain the whitening and moisturizing facial mask of the present invention.

[0024] The ...

Embodiment 2

[0033] A kind of preparation method of whitening moisturizing mask based on purple rice extract of the present embodiment comprises the following steps:

[0034] Step 1, weigh the following raw materials in corresponding parts by weight: 38 parts of purple rice extract, 22 parts of mica dispersion, 14 parts of persimmon pectin, 10 parts of squalane, 8 parts of tea seed oil, 6 parts of hydroxyethyl cellulose , 3 parts of methylparaben, 18 parts of deionized water;

[0035] Step 2: Add deionized water, purple rice extract, and mica dispersion to a magnetic stirrer at a stirring speed of 75r / min, then add squalane, tea seed oil, hydroxyethyl cellulose, and paraben The ester continued to stir for 25 minutes, then added persimmon pectin, the stirring speed increased to 105 r / min, and the stirring time was 35 minutes. Finally, it was taken out to constant volume, and sterilized to obtain the whitening and moisturizing facial mask of the present invention.

[0036]The preparation me...

Embodiment 3

[0045] A kind of preparation method of whitening moisturizing mask based on purple rice extract of the present embodiment comprises the following steps:

[0046] Step 1: Weigh the following raw materials in corresponding parts by weight for later use: 35 parts of purple rice extract, 19 parts of mica dispersion, 12 parts of persimmon pectin, 8 parts of squalane, 6 parts of tea seed oil, and 4 parts of hydroxyethyl cellulose , 2 parts of methylparaben, 16 parts of deionized water;

[0047] Step 2: Add deionized water, purple rice extract, and mica dispersion to a magnetic stirrer at a stirring speed of 70r / min, then add squalane, tea seed oil, hydroxyethyl cellulose, and paraben Continue to stir the ester for 20 minutes, then add persimmon pectin, increase the stirring speed to 100r / min, and stir for 30 minutes, finally take it out to constant volume, and sterilize to obtain the whitening and moisturizing mask of the present invention.

[0048] The preparation method of the pu...

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Abstract

The invention discloses a preparation method of a whitening and moisturizing facial mask based on a purple rice extract liquid, wherein the preparation method comprises the following steps: step 1, weighing the following corresponding raw materials in parts by weight: 32-38 parts of the purple rice extract liquid, 16-22 parts of a mica dispersion liquid, 10-14 parts of persimmon pectin, 6-10 partsof squalane, 4-8 parts of tea seed oil, 2-6 parts of hydroxyethyl cellulose, 1-3 parts of methylparaben and 14-18 parts of deionized water. The preparation method of the whitening and moisturizing facial mask based on the purple rice extract liquid adopts a two-aqueous phase extraction method and microwave-assisted collaborative ultrasonic extraction, so the extraction rate of polysaccharides andprocyanidins is improved, and the polysaccharides and procyanidins are extracted simultaneously to be applied to the facial mask. The procyanidins have a multi-hydroxyl structure and are easy to absorb, also can inhibit tyrosinase activity and play a whitening effect.

Description

technical field [0001] The invention relates to the technical field of facial mask preparation, in particular to a preparation method of a whitening and moisturizing facial mask based on purple rice extract. Background technique [0002] Purple rice is a variety of rice, which belongs to glutinous rice. It is only cultivated in a small amount in Hunan, Sichuan, Guizhou, Yunnan, Shaanxi, and Enshi, Hubei. It is a more precious rice variety. It is divided into purple japonica and purple glutinous rice. , the color is purple and black, the taste is sweet, sweet but not greasy, so it is named because the milled rice grains are slender and purple; purple rice contains proanthocyanidins and polysaccharides, and proanthocyanidins are mainly polyphenols, which are composed of flavan-3- The oligomer or polymer formed by the coordination condensation or polymerization of alcohol and flavan-3,4-diol can effectively remove the active free radicals produced in the human body. Proanthocya...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/92A61K8/73A61K8/26A61K8/31A61Q19/00A61Q19/02
CPCA61K8/26A61K8/31A61K8/73A61K8/731A61K8/922A61K2800/782A61K2800/81A61K2800/82A61Q19/00A61Q19/02A61K8/9794
Inventor 刘兴海刘操项亚红
Owner TAOYUAN COUNTY XINGLONG RICE TECH DEV
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