Preparation method of plant whitening fermentation liquor

A technology for whitening hair and fermented liquid is applied in the field of preparation of plant whitening fermented liquid to achieve the effects of improving skin whiteness and brightness, high tyrosinase inhibitory activity, and high antioxidant effect

Inactive Publication Date: 2020-10-30
山东花物堂生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there have been reports on the preparation of cosmetic whitening agents by microbial fermentation, but there are few reports on microbial fermen

Method used

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  • Preparation method of plant whitening fermentation liquor
  • Preparation method of plant whitening fermentation liquor
  • Preparation method of plant whitening fermentation liquor

Examples

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Example Embodiment

[0017] Example 1

[0018] A preparation method of plant whitening fermentation broth includes the following steps:

[0019] Step 1. Prepare the compound plant fruit powder, dry the hawthorn fruit, cherry fruit, and rose hip to a constant weight. The mass ratio of hawthorn fruit, cherry fruit and rose hip is 1:1:1. After crushing by a crusher, sieving and collecting 40 Mesh size compound fruit powder;

[0020] Step 2. Prepare a composite fruit extract, add 3 g of the composite fruit powder into a conical flask, add 100 mL of pure water, and ultrasonically extract for 30 minutes to obtain a composite fruit extract;

[0021] Step 3. Sterilize the composite fruit extract, heat the extract obtained in step 2 in a water bath at 68°C for 30 minutes and then quickly cool it to 4°C for pasteurization;

[0022] Step 4. Prepare the crude fermentation broth. Add 8% sugar and 4% activated strains to the sterilized broth obtained in step 3, and ferment at 37°C for 18 hours to obtain the crude whiten...

Example Embodiment

[0024] Example 2

[0025] A preparation method of plant whitening fermentation broth includes the following steps:

[0026] Step 1. Prepare the compound plant fruit powder, dry the hawthorn fruit, cherry fruit, and rose hip to a constant weight. The mass ratio of hawthorn fruit, cherry fruit and rose hip is 1:1:1. After crushing by a crusher, sieving and collecting 40 Mesh size compound fruit powder;

[0027] Step 2. Prepare a composite fruit extract, add 3 g of the composite fruit powder into a conical flask, add 100 mL of pure water, and ultrasonically extract for 20 minutes to obtain a composite fruit extract;

[0028] Step 3. Sterilize the composite fruit extract, heat the extract obtained in step 2 in a water bath at 68°C for 25 minutes and then quickly cool it to 1°C for pasteurization;

[0029] Step 4. Prepare the crude fermentation broth. Add 5% sugar and 4% activated strains to the sterilized broth obtained in step 3, and ferment at 35°C for 15 hours to obtain the crude whiten...

Example Embodiment

[0031] Example 3

[0032] A preparation method of plant whitening fermentation broth includes the following steps:

[0033] Step 1. Prepare the compound plant fruit powder, dry the hawthorn fruit, cherry fruit, and rose hip to a constant weight. The mass ratio of hawthorn fruit, cherry fruit and rose hip is 1:1:1. After crushing by a crusher, sieving and collecting 40 Mesh size compound fruit powder;

[0034] Step 2. Prepare a composite fruit extract, add 3 g of composite fruit powder into a conical flask, add 100 mL of pure water, and ultrasonically extract for 35 minutes to obtain a composite fruit extract;

[0035] Step 3. Sterilize the composite fruit extract, heat the extract obtained in step 2 in a water bath at 68°C for 25 minutes, and then quickly cool it to 8°C, and then pasteurize;

[0036] Step 4. Prepare the crude fermentation broth. Add 10% sugar and 4% activated strains to the sterilized broth obtained in step 3, and ferment at 38°C for 20 hours to obtain the crude whiten...

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Abstract

The invention relates to a preparation method of plant whitening fermentation liquor. The preparation method comprises the following steps of: preparing composite plant fruit powder; preparing a compound fruit leaching solution, adding 3g of compound fruit powder into a conical flask, adding 100mL of pure water, and performing ultrasonic leaching for 30 minutes to obtain a compound fruit leachingsolution; sterilizing the composite fruit leaching solution ; preparing a fermentation liquor crude product, adding 8% of sugar and 4% of activated strains into the sterilized solution obtained in thestep 3, and fermenting at 37 DEG C for 18 hours to obtain a whitening fermentation liquor crude product; and filtering to obtain the whitening fermentation liquor. The hawthorn fruits, cherry fruits,rose hipand the like contain antioxidant ingredients such as flavone and VC, and the whitening component amount is high; the fermentation liquor is obtained by adopting a fermentation method, has theeffects of improving the whiteness and brightness of the skin and fading spots, has a relatively high antioxidant effect, can be well applied to cosmetics with skin whitening and antioxidant effects,has no side effect, and can be used as a whitening and spot fading functional additive of skin care products.

Description

technical field [0001] The invention relates to the technical field of cosmetic raw material production, in particular to a method for preparing a plant whitening fermented liquid. Background technique [0002] Bio-whitening agents are rich in antioxidant active ingredients such as flavonoids, vitamin C, polyphenols, oleanolic acid and various amino acids. They have the advantages of easy absorption by the skin, high safety, good antioxidant and whitening effects, and have been widely used In skin care products such as whitening and freckle removal. At present, there have been reports on the preparation of cosmetic whitening agents by microbial fermentation, but there are few reports on microbial fermentation of compound plant fruits, and plant fruits such as hawthorn and rose contain flavonoids, VC and other antioxidant components and whitening components. Therefore, it is particularly important to develop the fermented protoplasm of compound plant fruit and to study its a...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q19/02A61Q19/00A61Q19/08
CPCA61K8/9789A61Q19/02A61Q19/00A61Q19/08A61K2800/85A61K2800/805A61K2800/782
Inventor 亓云吉
Owner 山东花物堂生物科技有限公司
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