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Cosmetic substrate containing double-bacterium fermentation soy milk extract and application

A technology of cosmetic matrix and extract, which is applied in the direction of medical preparations, cosmetics, and cosmetic preparations containing active ingredients. Significant effect of aging effect

Active Publication Date: 2016-05-25
广东名臣日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, unhydrolyzed soybean protein has a large molecular weight and is difficult to absorb

Method used

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  • Cosmetic substrate containing double-bacterium fermentation soy milk extract and application
  • Cosmetic substrate containing double-bacterium fermentation soy milk extract and application
  • Cosmetic substrate containing double-bacterium fermentation soy milk extract and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1 (preparation of soymilk extract prepared by dual bacterial fermentation)

[0035] A preparation process for preparing soybean milk extract by dual-bacteria fermentation, the specific steps are:

[0036] After soaking, adjust the soybean water ratio to 1:8, make pulp, and sterilize; add 1% sucrose (after sterilization) as a starter starter; mix Lactobacillus bulgaricus and Saccharomyces cerevisiae at a mass ratio of 1:1 (the total inoculum size is 4%) into the cooled sterilized soymilk, first cultured at 37°C for 8h, then transferred to 30°C, 200rpm shaker for 48h; centrifuged at 8000rpm for 5min to remove insoluble matter such as bacteria and bean dregs.

[0037] The content changes of functional components such as daidzein (Daidzein), genistein (Genistein) and glycitein (Glycitein) in soybean milk samples before and after fermentation were detected by HPLC, as shown in Table 1.

[0038] Table 1 Changes (%) of functional components of soy milk (SOY) and ...

Embodiment 2

[0043] Embodiment 2 (dual bacterial fermentation prepares the preparation of soybean milk extract)

[0044] A preparation process for preparing soybean milk extract by dual-bacteria fermentation, the specific steps are:

[0045] Slurry soybeans, peeled potatoes and water at a ratio of 10:1:89, and sterilize; add Lactobacillus rhamnosus and Pichia pastoris with a mass ratio of 1:2 to the cooled soybean milk (the total inoculum amount is 2 %), 35°C, 200rpm shaker culture until 60h; filter to remove insoluble matter such as bacteria and bean dregs; use an ultrafiltration membrane with a molecular weight cut-off of 3kDa to separate macromolecular proteins.

Embodiment 3

[0046] Example 3 (preparation of cosmetic matrix containing soybean milk extract prepared by double bacteria fermentation)

[0047] A method for preparing a cosmetic matrix with remarkable instant brightening effect and moisturizing and long-acting anti-wrinkle effects, the specific steps are as follows:

[0048] ①Start stirring (rotating speed: 800rpm), at 50°C, slowly add 1% sodium oligomeric hyaluronate into 24% deionized water, and stir at constant temperature for 30 minutes to obtain sodium oligomeric hyaluronate solution;

[0049] ② Add 45% fermented soybean milk extract and 30% fungus polysaccharide (this product comes from Xi'an Tianrui Biotechnology Co., Ltd.) to the oligomeric sodium hyaluronate solution in sequence, stir for 5 minutes, and then homogenize at a low speed (the homogenization speed is 1500rpm) for 3min, cooled to 20°C, and discharged to obtain a skin care base with moisturizing and long-acting anti-wrinkle effects.

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PUM

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Abstract

The invention discloses a cosmetic substrate containing double-bacterium fermentation soy milk extract and application. The skin care substrate comprises 40-50% of fermented soy milk extract, 20-30% of polysaccharides from auricularia auricular, 1-2% of oligomeric sodium hyaluronate and 18-39% of water. The skin care substrate is remarkable in instantly brightening effect, various active ingredients in the substrate can be degraded by the skin and absorbed in a transdermal mode, nutrition is provided for the skin, and a long-term wrinkle reduction function is achieved; when the skin care substrate is used for cosmetics, the effects of instantly brightening, moistening and enhancing skin elasticity can be brought to products.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a cosmetic base that takes soybean milk extract (Soymilk extract of co-fermentation treatment) as an active ingredient; Produced by co-fermentation of lactic acid bacteria. Background technique [0002] With the increase of age, environmental pollution and life pressure, people's skin aging becomes more and more obvious, becoming dry, inelastic, wrinkled and dull in color. Anti-aging beauty and skin care are also more and more people's attention. One of the most effective ways to use cosmetics to inhibit skin aging is to add various anti-aging ingredients to cosmetics. Therefore, cosmetic companies have been trying to develop and screen anti-aging ingredients. Recently, active ingredients obtained by fermentation have been used in cosmetic products. [0003] Soy isoflavones mainly have 12 chemical components, including three free isoflavone aglycones of daidzein...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61K8/97A61K8/73A61Q19/00A61Q19/08
CPCA61K8/73A61K8/97A61K8/986A61K2800/85A61Q19/00A61Q19/08
Inventor 柏玮李涛贾洒洒王彪王晓璇
Owner 广东名臣日化有限公司
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