Fermentation liquid capable of resisting aging, removing wrinkles and repairing skin barrier as well as preparation method thereof

A fermented liquid and technology of salt hornwort, applied in skin care preparations, methods based on microorganisms, biochemical equipment and methods, etc., can solve problems such as skin irritation, dryness, discomfort, etc., to reduce salt content, reduce irritation, The effect of repairing the skin barrier

Active Publication Date: 2021-02-19
オクスロ株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the high salt content in Salicornia can cause skin irritation and dryness, especially for people with sensitive skin.
In addition, nutrients such as plant protein in Polygonum indigo have not been fully developed and utilized.

Method used

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  • Fermentation liquid capable of resisting aging, removing wrinkles and repairing skin barrier as well as preparation method thereof
  • Fermentation liquid capable of resisting aging, removing wrinkles and repairing skin barrier as well as preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The activated cultured Streptococcus thermophilus (Streptococcus thermophilus) grx90 (its deposit number is CGMCC No: 3622) was inoculated in the culture medium at a ratio of 2% and cultured statically at 42°C for 24 hours. After the fermentation is finished, centrifuge (6000g centrifugation for 10 minutes) to get the supernatant to obtain the fermentation broth.

[0041] Among them, the composition of the medium: 5% salicornia grass, 5% Polygonum indigo, 10% glucose, 8% peptone, 5% beef extract powder, 3% yeast extract powder, 0.1% dipotassium hydrogen phosphate, magnesium sulfate 0.2%, manganese sulfate 0.1%, and the balance is water.

Embodiment 2

[0043] The activated cultured Streptococcus thermophilus (Streptococcus thermophilus) grx90 (its deposit number is CGMCC No: 3622) was inoculated in the medium at a ratio of 2% and cultured statically at 36° C. for 24 hours. After the fermentation is finished, centrifuge (6000g centrifugation for 10 minutes) to get the supernatant to obtain the fermentation broth.

[0044] The medium used in this example is the same as that in Example 1.

Embodiment 3

[0046] The activated cultured Streptococcus thermophilus (Streptococcus thermophilus) grx90 (its deposit number is CGMCC No: 3622) was inoculated in the culture medium at a ratio of 2% and cultured statically at 42°C for 24 hours. After the fermentation is finished, centrifuge (6000g centrifugation for 10 minutes) to get the supernatant to obtain the fermentation broth.

[0047] Among them, the composition of the culture medium: 3% Salicornia grass green, 7% Polygonum indigo, 10% glucose, 8% peptone, 5% beef extract powder, 3% yeast extract powder, 0.1% dipotassium hydrogen phosphate, magnesium sulfate 0.2%, manganese sulfate 0.1%, and the balance is water.

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Abstract

The invention relates to a fermentation liquid capable of resisting aging, removing wrinkles and repairing skin barrier as well as a preparation method thereof. The preparation method of the fermentation liquid comprises the step of fermenting salicornia europaea and polygonum tinctorium by using Streptococcus thermophilus grx90 with the collection number of CGMCC No: 3622. The salicornia europaeaand the polygonum tinctorium are subjected to joint fermentation by streptococcus thermophilus, and macromolecular substances in the salicornia europaea can be decomposed into micromolecular substances which can be easily absorbed by skin; the salt content in the salicornia europaea can be reduced through fermentation, and irritation to the skin is reduced; and through streptococcus thermophilusfermentation, plant protein components in the polygonum tinctorium can be decomposed into small molecule peptides, and skin nourishing is better facilitated.

Description

technical field [0001] The invention relates to a fermented liquid for anti-aging, wrinkle removal and skin barrier repair and a preparation method thereof. Background technique [0002] Salicornia europaea L. is an annual herbaceous plant of the genus Salicornia in the family Chenopodiaceae. It is rich in protein, vitamins, amino acids, minerals and a variety of active substances, which can promote the recovery of good barrier function of the skin and provide excellent moisturizing effect; it can also promote the synthesis of the skin's natural moisturizing factor NMF, making the skin smooth and soft. in skin care products. Chinese patent CN 104274355 A discloses that a fermented liquid containing a compound extract of Salicornia pratense and reed root can prevent skin aging, and Chinese patent CN103767972A discloses a moisturizing and water-locking composition containing Salicornia pratense with deep water replenishment and long-lasting Water lock and other effects. [...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A23L33/10A23L33/18A61K8/64A23L33/00A61K36/704A61K38/01A61P17/16A61P17/18A61Q19/00A61Q19/08C12P1/04C12R1/46
CPCA61K8/645A61K8/9789A61Q19/00A61Q19/08A61K36/185A61K36/704A61K38/011A61P17/16A61P17/18A23L33/00A23L33/18A23L33/10C12P1/04A61K2800/85A61K2800/84A61K2800/10A23V2002/00C12R2001/46C12N1/205A23V2400/249A61K2300/00A23V2200/30A23V2200/302A23V2200/318A23V2250/55
Inventor 堺孝子咏悟利义坚母司屋
Owner オクスロ株式会社
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