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Solanum muricatum extract and application thereof in cosmetics with skin moisturizing or antioxidant effects

A technology of cantaloupe eggplant and extract, which is applied in the directions of cosmetics, cosmetic preparations, preparations for skin care, etc., can solve problems such as poor effect and the like

Inactive Publication Date: 2017-12-29
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned technical problems in the prior art, the present invention provides a muskmelon eggplant extract and its application in cosmetics with skin moisturizing or anti-oxidation effects. The application in cosmetics with oxidative efficacy should solve the technical problem that the cosmetics in the prior art have poor effects in terms of skin moisturizing or anti-oxidative efficacy

Method used

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  • Solanum muricatum extract and application thereof in cosmetics with skin moisturizing or antioxidant effects
  • Solanum muricatum extract and application thereof in cosmetics with skin moisturizing or antioxidant effects
  • Solanum muricatum extract and application thereof in cosmetics with skin moisturizing or antioxidant effects

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Embodiment 1

[0039] A muskmelon eggplant extract, prepared by the following method:

[0040] (1) Clean the muskmelon eggplant;

[0041] (2) the muskmelon eggplant cleaned in step (1) is pulverized with a pulverizer;

[0042] (3) Drying the pulverized muskmelon and eggplant in an oven at 40°C to a constant weight;

[0043] (4) adding 65% ethanol aqueous solution to the dry muskmelon and eggplant powder in step (3) for soaking;

[0044] (5) Control the temperature of the mixed solution obtained in step (4) to 50°C, power to 150W, and frequency to 40KHz under ultrasonic conditions for 30min, then filter through a 0.45μm microporous membrane, and collect the resulting filtrate ;

[0045] (6) The filtrate obtained in step (5) is controlled under the condition of a vacuum degree of 0.094-0.096MPa to carry out vacuum rotary evaporation to obtain a concentrated solution of muskmelon eggplant extract, and the temperature is controlled to be -55°C for freeze-drying to obtain muskmelon eggplant E...

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Abstract

The invention provides a solanum muricatum extract. Solanum muricatum is cleaned up; the cleaned solanum muricatum is crushed; the crushed solanum muricatum is dried; the dried solanum muricatum powder is soaked in an ethanol aqueous solution; the obtained mixed solution is subjected to ultrasonic treatment and then filtered with a microporous filter membrane, and filtrate is collected; the obtained filtrate is subjected to vacuum rotary evaporation at the vacuum degree of 0.094-0.096 MPa, a solanum muricatum extract concentrated solution is obtained and subjected to freeze drying, and the solanum muricatum extract is obtained. The invention further provides an application of the solanum muricatum extract in cosmetics with skin moisturizing or antioxidant effects. The solanum muricatum extract is applied to the cosmetics and has the skin moisturizing and antioxidant effects.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to a cosmetic, in particular to a muskmelon eggplant extract and its application in cosmetics with skin moisturizing or anti-oxidation effects. Background technique [0002] Melon eggplant (Solanummuicatum) belongs to the Solanaceae (Solanacease), also known as muskmelon pear, colorful fruit, fragrant eggplant, fragrant pear, etc. in my country. Cantaloupe eggplant has high nutritional value, rich in amino acids, vitamin C, inorganic trace elements and superoxide dismutase (SOD) and other nutrients, and its trace elements selenium, molybdenum and aspartic acid are rich in content. The SOD in melon and eggplant can be taken orally and absorbed by the human body. It can treat autoimmune diseases, prevent tumors, and has the functions of anti-cancer and inhibition of cardiovascular diseases. Element selenium can activate human cells, strengthen immunity, anti-aging, enhance cell vitality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/00A61Q19/08
CPCA61K8/97A61Q19/00A61Q19/08
Inventor 章苏宁姜姗姗赵菁文
Owner SHANGHAI INST OF TECH
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