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A kind of rice rose fermentation puree and its preparation method and application

A technology for fermenting puree and roses, which is applied to the field of rice rose fermentation puree and its preparation, can solve the problems of single composition and high efficiency, and achieve the effects of realizing mass production, saving production costs, and whitening and anti-aging activity.

Active Publication Date: 2022-07-08
SHANGHAI BIOTRULY BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, skin care products produced by microbial fermented plants mostly use a certain suitable bacteria to ferment a certain plant to extract, and the ingredients and high efficiency are relatively single.

Method used

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  • A kind of rice rose fermentation puree and its preparation method and application
  • A kind of rice rose fermentation puree and its preparation method and application
  • A kind of rice rose fermentation puree and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A preparation method of rice rose fermented puree, the concrete steps are as follows:

[0047] 1. Activation of bacteria

[0048] Pick a ring of Pichia fabianii colony in the liquid medium, put it in a shaker to activate the strain, and obtain a Pichia fabianii bacterial solution after activation (OD value is between 0.8 and 1.2) ;

[0049] 2. Purification of strains

[0050] The activated bacterial liquid obtained in step 1 is diluted and plated in a gradient manner, so as to obtain a single colony and obtain purified Pichia fabiensis;

[0051] 3. Expansion of strains

[0052] The purified strain obtained in step 2 is inoculated into the wort medium (pH value is 7.0), cultivated in a shaker at 30 ° C, and when the OD value = 1.0, a fermentation bacteria liquid (the strain is at 1.0) is obtained. log phase, concentration of 1 × 10 8 CFU / ml);

[0053] 4. Obtaining fermented puree of rice rose

[0054] The fermented bacteria liquid obtained in 20mL step 3 is inocul...

Embodiment 2

[0057] Application of Rice Rose Fermented Puree as Cosmetics

[0058] 1. Properties of Rice Rose Fermented Puree Cosmetics

[0059] After the rice rose fermented puree prepared in Example 1 was decolorized and deodorized by activated carbon, the rice rose fermented puree cosmetic was prepared, and its appearance was a viscous liquid, the viscosity was 200-500 cP, the color was light white to light yellow, and the pH The value is 5.6-6.8, the soluble solid content is 3-4%, the total number of colonies is less than 50CFU / ml, no pathogenic bacteria are detected, and it meets the quality requirements of cosmetics.

[0060] The composition of the rice rose fermented puree cosmetic is analyzed. The protein detection method refers to GB5009.5-2010; the crude polysaccharide detection method refers to GB / T 5009.8-2008; the flavonoid detection method refers to GB / T 5009.124-2003; the total phenol detection method refers to The results obtained in GB / T 8313-2008 are as follows:

[0061...

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Abstract

The present invention relates to a kind of rice rose fermentation puree and its preparation method and application. The supernatant was obtained by centrifugation. The rice rose fermented puree provided by the present invention is obtained by selecting the preferred strains of fermented and cultured rice dry powder and rose dry powder. moisturizing, whitening and anti-aging effects. The preparation method does not need to add foreign substances such as enzymes, not only saves the production cost, but also simplifies the production steps to the greatest extent, can realize mass production and industrialized production, and can fully guarantee the stability of product quality.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and relates to a rice rose fermented puree and a preparation method and application thereof. Background technique [0002] Rice is one of the main food crops in my country with a long history of cultivation. Rice can provide rich vitamins, oryzanol, protein, anthocyanins and other nutrients. The effect of antidiarrheal, in addition, rice can also be used for skin care, rice extract (which is rich in y-oryzanol, rice bran sterol, proanthocyanidins and other ingredients) is mild and safe, has a strong whitening effect, and can replenish the skin's missing moisture , make the skin smooth and delicate, full of elasticity. With the rapid development of rice cultivation industry and the gradual expansion of the application range, the extraction process of rice active substances has been continuously improved. At present, the extraction methods are mainly enzymatic extraction, alkaline extraction an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9794A61K8/9789A61Q19/02A61Q19/08A61Q19/00
Inventor 芦艳荣马凤燕方国忠
Owner SHANGHAI BIOTRULY BIOTECH CO LTD
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