Antioxidant whitening face cream

An antioxidant and facial cream technology, applied in cosmetics, cosmetic preparations, pharmaceutical formulations, etc., can solve the problems of time-consuming and energy-consuming processes, low extraction efficiency, etc., and achieve the effects of increasing skin brightness, high extraction rate, and inhibiting melanin.

Pending Publication Date: 2022-06-03
郑瑾芳
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In industry, ethanol-water solution is often used as the extraction solvent for the active components of Sophora japonica, but the extraction efficiency is not high and the process is time-consuming and energy-consuming. The characteristics of pollution have become a research hotspot in the extraction method
In recent years, researchers at home and abroad have continuously studied the active ingredients of Sophora japonica and applied them to products such as medicine, food and industrial dyes, but there is no relevant literature on the use of Sophora japonica in cosmetics

Method used

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  • Antioxidant whitening face cream
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  • Antioxidant whitening face cream

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1 Enzymolysis treatment process and product of Sophora japonica extract

[0024]

Embodiment 2

[0025] Example 2 Moisturizing ability test of Sophora japonica extract

[0026] Experimental conditions: The test environment temperature is 20°C, the relative humidity is 45-55%, and the same indoor lighting conditions are maintained for real-time dynamic monitoring.

[0027] Preparation before the test: Select four groups of volunteers, aged 20-45, to test the skin without trauma. Before the test 2-3 days, no cosmetics or topical medicines can be used on the test site. Before the test, the subject needs to clean the test site. After cleaning, multiple areas can be marked at the same time. The interval between each test area is at least 1cm. The basic data is measured after sitting quietly in a constant temperature and humidity environment for 30 minutes. Drink, put in test state, stay relaxed.

[0028] Method and steps:

[0029] Refer to the evaluation method of QB / T 4256-2011 Guidelines for Evaluation of Moisturizing Efficacy of Cosmetics.

[0030] ① The test sample is ...

Embodiment 3

[0037] The preparation method of embodiment 3 face cream

[0038] Raw material formula of face cream: Sophora japonica extract 13%, glycerin 6%, propylene glycol 3%, betaine 1%, carbomer 1.5%, EDTA-disodium 0.2%, hydrogenated polyisobutene 3%, caprylic / capric triglycerides 3% ester, 5% glyceryl monostearate, 6% sodium hyaluronate, 0.3% panthenol, 3% squalane, 4% seaweed polysaccharide, 0.1% caprylyl hydroxamic acid and 0.1% essence, the balance for water.

[0039] Preparation process: According to the content of the above formula, put hydrogenated polyisobutene, caprylic acid / capric triglyceride, and glyceryl monostearate in a water bath at 75-80°C and stir slowly for about 30min-1h until all are dissolved to obtain a mixture A; then pre-disperse carbomer in water evenly and then add water, glycerin, propylene glycol, betaine, EDTA-disodium, seaweed polysaccharide, sodium hyaluronate, squalane, panthenol and caprylyl hydroxamic acid, then Put it in a water bath at 75-80°C an...

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PUM

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Abstract

The invention belongs to the field of cosmetics, and particularly relates to an antioxidant whitening face cream containing a sophora flower bud extract, the sophora flower bud extract is subjected to enzymolysis treatment, and it is found in the research and development test process that compared with a sophora flower bud extract which is not subjected to enzyme treatment, the sophora flower bud extract is not subjected to enzymolysis treatment; the sophora flower bud extract treated by using beta-glucosidase, neutral protease and pectinase has higher moisturizing capacity. In addition, the performance test on the face cream prepared from the sophora flower bud extract enzymolysis product shows that the antioxidant activity of the product is greatly improved, and the whitening effect is remarkable.

Description

technical field [0001] The invention is a cosmetics field, which involves a antioxidant whitening cream containing locust -containing rice extracts. Background technique [0002] The whitening of the skin has always been a more active research object of skin medicine and related science. If you want to whiten the skin, you must inhibit the excessive production of skin melanin. The formation of melanin must have three basic substances: tyrosine, tyrosinase and oxygen. Modern cosmetics mainly achieve the effect of whitening consumers' skin by inhibiting tyrosinase activity, anti-oxidation, and eliminating oxygen free radicals. [0003] In recent decades, due to the advancement of science and technology and people's recognition, the antioxidant properties of flavonoids, polyphenols and their derivatives in Chinese herbal medicines have attracted widespread attention. Scholars systematically screened and evaluated a variety of Chinese herbal medicines, and found that more tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/02A61Q19/08
CPCA61K8/9789A61Q19/08A61Q19/02A61K2800/805
Inventor 郑瑾芳
Owner 郑瑾芳
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