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Method for preparing whitening cosmetic containing dogwood extract

The technology of whitening cosmetics and cornus is applied in the field of preparation of whitening cosmetics, which can solve the problem that skin spots cannot be removed to make the skin delicate, smooth, white and elastic, and cannot meet the skin care requirements of facial skin whitening, anti-aging and spot removal. , the inconvenience of daily care of facial skin, etc., to prevent melanin deposition, eliminate pigmentation, and prevent photo-oxidation.

Active Publication Date: 2013-08-28
GUANGDONG BAWEI BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The current cosmetics usually cannot improve skin metabolism, promote skin blood circulation, increase skin nutrition, let alone remove skin spots and make skin delicate, smooth, white and elastic
Therefore can not satisfy people to the skin care requirement of whitening of facial skin, anti-aging speckle removal, brings inconvenience to people's daily nursing of facial skin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Step 1: Accurately weigh 10kg of Cornus officinalis, 5kg of Bupleurum bupleurum, and 2kg of roses, mix them evenly and crush them, and then sieve them through 80 meshes, then add 500kg of ethanol with a mass concentration of 85%, soak them at 25°C for 24 hours, and then carry out low temperature Ultrasonic extraction for 2 hours, remove the supernatant, centrifuge, filter, reflux ethanol, and finally after the second filtration, the Chinese herbal medicine extract is obtained; the second step: 1.5kg of C18 alcohol, 0.5kg of phytate, 6kg of glycerin, hard After heating 12kg of fatty acid to 75°C for mixing and melting, add 0.02kg of tert-butyl hydroquinone, and dissolve to obtain an oil phase; the third step: add 3kg of the Chinese herbal medicine extract to 3kg of borax, glycerol monostearate 2kg and 60kg of refined water are mixed to obtain the water phase; the fourth step: add the oil phase to the water phase at 70°C for emulsification, and add essence when the tempera...

Embodiment 2

[0020] Step 1: Accurately weigh 10kg of Cornus officinalis, 5kg of Bupleurum bupleuri, and 2kg of roses, mix them evenly and crush them, and then sieve them through 80 meshes, then add 500kg of ethanol with a mass concentration of 90%, soak them at 25°C for 24 hours, and then carry out low temperature Ultrasonic extraction for 2 hours, remove the supernatant, centrifuge, filter, reflux ethanol, and finally filter twice to obtain the Chinese herbal medicine extract; the second step: mix 1.5 kg of C18 alcohol, 0.5 kg of phytate, 6 kg of glycerin, hard After heating 12kg of fatty acid to 85°C for mixing and melting, add 0.02kg of tert-butyl hydroquinone to obtain an oil phase after dissolving; the third step: add 3kg of the Chinese herbal medicine extract to 3kg of borax, glycerol monostearate Mix 2kg and 60kg of purified water to obtain the water phase; the fourth step: add the oil phase to the water phase at 70°C for emulsification, and add essence when the temperature drops to ...

Embodiment 3

[0022] Step 1: Accurately weigh 10kg of Cornus officinalis, 5kg of Bupleurum bupleuri, and 2kg of roses, mix them evenly and crush them, and then sieve them through 80 meshes, then add 500kg of ethanol with a concentration of 85%, soak them at 25°C for 24 hours, and then perform low-temperature ultrasonication Extract for 2 hours, remove the supernatant, centrifuge, filter, reflux ethanol, and finally filter twice to obtain the Chinese herbal medicine extract; the second step: mix 1.5kg of C18 alcohol, 0.5kg of phytate, 6kg of glycerin, stearin After heating 12kg of acid to 85°C for mixing and melting, add 0.02kg of tert-butyl hydroquinone to dissolve and obtain an oil phase; the third step: add 3kg of the Chinese herbal medicine extract to 3kg of borax and 2kg of glycerol monostearate 1. Mix 60 kg of refined water to obtain the water phase; the fourth step: add the oil phase to the water phase at 70° C. for emulsification, and add essence when the temperature drops to 45° C. t...

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PUM

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Abstract

The invention discloses a method for preparing a whitening cosmetic containing a dogwood extract, including: a first step of extracting extracts of dogwood, bupleurum and rose by ethanol; a second step of heating C18 alcohol, inositol hexaphosphate, glycerol, and stearic acid for melting, adding tert-Butylhydroquinone for dissolving to get an oil phase; a third step of adding borax, glycerol monostearate and purified water into Chinese herb extracts to get a water phase; and a fourth step of adding the oil phase into the water phase for emulsification, and adding essence to get the cosmetic with the effect of whitening and removing freckles. The cosmetic can improve skin metabolism, promote blood circulation, increase skin nutrition, effectively remove free radicals, eliminate pigmentation, fade skin wrinkles and pigmentation, and make skin to be delicate, smooth, white and flexible.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine, in particular to a preparation method of a whitening cosmetic containing cornus officinalis extract. Background technique [0002] Skin whitening cosmetics, also known as freckle-removing and whitening cosmetics, are listed as special-purpose cosmetics in my country. The skin whitening cosmetics market has always occupied a considerable share. In recent years, with the development of aesthetic medicine, skin whitening cosmetics are very popular among consumers. [0003] Skin is an important part of the human body, and it is also a symbol that directly expresses the health and aging of the human body. When the skin metabolism is strong, the blood circulation is smooth, and the nutrition is rich, the skin is delicate, smooth, tender, highly elastic, and less prone to wrinkles and stains. When skin metabolism is weakened, blood circulation is poor, and nutrients are poor, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/02
Inventor 沈惠萍
Owner GUANGDONG BAWEI BIOLOGICAL TECH CO LTD
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