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Method for preparing natural sunscreen and skin whitening components in cosmetics by utilizing fruits

A technology of whitening ingredients and cosmetics, which is applied in the field of natural sunscreen and whitening ingredients in cosmetics made from fruits, which can solve problems such as stinging, dryness, skin sensitivity, and aging

Inactive Publication Date: 2017-01-18
LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term use of sunscreen products containing UV absorbers may cause skin sensitivity, tingling, dryness, aging of cuticles, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In this embodiment, the method for preparing sunscreen and whitening ingredients of natural cosmetics from fruits of the present invention includes:

[0026] Wash apples, pears, peaches, watermelons, dragon fruits, and plums twice with tap water;

[0027] Cut the above fruits into pieces, mix the above fruits according to the weight of 1:1:1:1:1:1, add 30% white sugar of the total weight of the fruit, and then add water three times the weight of the fruit, so that the sugar is completely dissolved and becomes a solid-liquid mixture ;

[0028] Put the above-mentioned solid-liquid mixture into a sterile fermenter, and ferment for 90 days under temperature control at a room temperature of 20-39 degrees Celsius;

[0029] Unseal after the fermentation period expires, filter and extract the fermentation stock solution in a sterile room, and perform sterility testing and numerical determination of SOD enzyme activity, protease active bacteria, polysaccharides, etc.;

[0030]...

Embodiment 2

[0032] Wash apples, watermelons, oranges, grapes, pineapples, lemons, grapefruits, and kiwis twice with tap water;

[0033] After each of the above-mentioned fruits is cut into pieces and weighed, add brown sugar of 5% of the weight of the fruit, and then add water of 1 times the weight of the fruit, so that the sugar is completely dissolved to form a solid-liquid mixture;

[0034] Put the solid-liquid mixture of each of the above fruits into respective aseptic fermenters, and ferment for 90 days under temperature control at a room temperature of 20-39 degrees Celsius;

[0035] Unseal after the fermentation period expires, filter and extract the fermentation stock solution in a sterile room, and perform sterility testing and determination of SOD enzyme activity, protease activity, polysaccharide and other numerical values;

[0036] After the sterility test, several kinds of fruit fermentation liquids are mixed according to the ratio of 1:1:1:1:1:1:1:1;

[0037] Add natural fl...

Embodiment 3

[0039] Wash apples, oranges, grapes, grapefruit twice with tap water;

[0040] After the above fruit is cut into pieces, weigh according to the ratio of 5:1:2:2. After mixing, add honey with 20% of the weight of the fruit, and then add water twice the weight of the fruit to completely dissolve the honey; form a solid-liquid mixture;

[0041] Put the solid-liquid mixture of the above fruits into a sterile fermenter, and ferment for 90 days under temperature control at room temperature of 20-39 degrees Celsius;

[0042] Unseal after the fermentation period expires, filter and extract the fermentation stock solution in a sterile room, and perform sterility testing and determination of SOD enzyme activity, protease activity, polysaccharide and other numerical values;

[0043] According to user requirements, 2% jasmine or 2% clove by weight of fruit fermentation stock solution;

[0044] After the sterility test, the fermentation source is diluted 5-15 times with heat-sterilized ta...

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PUM

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Abstract

The invention discloses a method for preparing natural sunscreen and skin whitening components in cosmetics by utilizing fruits. Fruits sold on the market are cleaned twice with tap water; after the fruits are diced and weighed, carbohydrate which accounts for 5-30% the weight of the fruits and water which accounts for 1-3 times the weight of the fruits are added to completely dissolve sugar; the solid-liquid mixture is placed in a sterile fermentation tank and is subjected to controlled temperature fermentation for 90 days at room temperature of 20-39 DEG C; unsealing is performed after a fermentation period is due, and fermentation stock solutions are filtered and extracted in a sterile chamber. After the fermentation stock solutions undergo sterility detection, the fermentation stock solutions of different fruits are used independently or mixed proportionally, and natural perfume is added; and after the sterile test of the fermentation stock solutions is passed, filling is performed to obtain sunscreen components of the cosmetics. The sunscreen components are prepared by natural fermentation of fruit plants, and the sunscreen components have no artificial color and chemical functional components and have no adverse irritation to the skin.

Description

technical field [0001] The invention relates to a method for preparing natural sunscreen and whitening ingredients of cosmetics from fruits. Background technique [0002] The source of ultraviolet light has changed from the single ultraviolet radiation from the sun to building glass, reflected light on the ground, and radiation fibers of various types of electronic products such as computers and mobile phones. In-depth research on the harmful mechanism of ultraviolet radiation has made people gradually realize that ultraviolet radiation is an important factor causing skin aging, facial wrinkles and skin cancer, so the demand for sunscreen care products is increasing. Sunscreen products have developed from the traditional single sunscreen to various forms of sunscreen cosmetics, such as cream with sunscreen function, gel cream, base cream, powder cake, liquid foundation, BB cream, lipstick, hair care products, etc., and are used by women Consumers have expanded to male consu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/60A61Q17/04A61Q17/00A61Q19/02A61Q19/08
CPCA61K8/97A61K8/60A61K2800/85A61Q17/005A61Q17/04A61Q19/02A61Q19/08
Inventor 杨雅钧刘姝王雷王晓宁
Owner LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
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