Composite whitening composition, preparation and preparation method containing tea extract from Dianshan Mountain

A technology of tea extract and composition, applied in the field of daily chemicals, can solve the problems of dry skin, tingling, allergies, etc., and achieve the effects of easy addition, good compatibility, and inhibition of melanin production

Active Publication Date: 2017-12-05
YUNNAN BOTANEE BIO TECH GRP CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, some ingredients in the chemical whitening agents currently on the market for pigmentation diseases can have some harmful effects on human skin or even the whole body, such as skin inflammation, pigmentation, dry skin, tingling and even allergies

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite whitening composition, preparation and preparation method containing tea extract from Dianshan Mountain
  • Composite whitening composition, preparation and preparation method containing tea extract from Dianshan Mountain
  • Composite whitening composition, preparation and preparation method containing tea extract from Dianshan Mountain

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0038] The preparation method of the compound whitening composition containing the Camellia yunnanensis tea extract in embodiment 1-embodiment 5 comprises the following steps:

[0039] The preparation of the tea extract of Mount Dian: crush the dried tea leaves of Mount Dian, extract 3 times under reflux with 75% ethanol, concentrate and remove the solvent, and obtain the tea extract of Mount Dian;

[0040] Preparation of Pyracantha extract: crush the dried Pyracantha, reflux extraction with 75% ethanol for 3 times, combine the extracts, and the extracts are subjected to macroporous resin column chromatography, eluting with ethanol with 70% ethanol as the mobile phase, Collect the 70% ethanol eluate, concentrate and remove the solvent to obtain the Acanthopanax extract;

[0041] Preparation of mulberry tree extract: crush the dried mulberry branches and leaves, reflux extraction with 75% ethanol for 3 times, combine the extracts, and the extracts are subjected to macroporous res...

Embodiment 1

[0043] Example 1 was prepared by the following method:

[0044] Heat the deionized water to 70°C, disperse the sodium hyaluronate with butanediol and add it into the deionized water, then add allantoin, glycerin and polysorbate-60, after the dissolution is complete, the water phase material is obtained, stand-by;

[0045] Then heat sorbitan stearate, cetearyl alcohol, jojoba seed oil, isopropyl isostearate, polydimethylsiloxane, stearic acid and hydrogenated lanolin to 70°C and melt After completion, the oil phase material is obtained and is ready for use;

[0046] Vacuumize the emulsification pot after preheating, use negative pressure to pump 2 / 3 volume of water phase materials into the emulsification pot, stir and homogenize, then use negative pressure to pump oil phase materials into the emulsification pot, and finally pump The remaining water-phase materials were kept homogenized at 70°C for 9 minutes, and then cooled by cooling water;

[0047] After cooling down to 44...

Embodiment 2

[0048] Example 2 was prepared by the following method:

[0049] Heat the deionized water to 75°C, disperse the sodium hyaluronate with butanediol and add it into the deionized water, then add allantoin, glycerin and polysorbate-60, after the dissolution is complete, the water phase material is obtained, stand-by;

[0050] Then heat sorbitan stearate, cetearyl alcohol, jojoba seed oil, isopropyl isostearate, polydimethylsiloxane, stearic acid and hydrogenated lanolin to 75°C and melt After completion, the oil phase material is obtained and is ready for use;

[0051] Vacuumize the emulsification pot after preheating, use negative pressure to pump 2 / 3 volume of water phase materials into the emulsification pot, stir and homogenize, then use negative pressure to pump oil phase materials into the emulsification pot, and finally pump The remaining water-phase materials were kept homogenized at 75°C for 11 minutes, and then cooled by cooling water;

[0052] After cooling down to 4...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of daily chemicals, and provides a compound whitening composition with a whitening effect containing a tea leaf extract from Camellia yunnanensis. At the same time, the composition is used as a main whitening additive to assist commonly used skin care product bases to prepare whitening preparations. The preparation includes deionized water, complex whitening composition containing tea leaf extract of Yunnan mountain, sorbitan stearate, polysorbate-60, butylene glycol, glycerin, allantoin, sodium hyaluronate, spermaceti Stearyl Alcohol, Jojoba Seed Oil, Isopropyl Isostearate, Dimethicone, Stearic Acid, Hydrogenated Lanolin, Phenoxyethanol and Ethylhexylglycerin, the preparation not only has excellent whitening effect , also has safety and high stability performance, and can assist in the treatment of pigmented skin diseases. At the same time, the added Yunnan mountain tea extract is safe and mild, and can be widely used in cosmetics of different preparation types.

Description

technical field [0001] The invention belongs to the technical field of daily chemicals, and relates to a compound preparation, in particular to a compound whitening composition containing tea extract from Mount Dianensis, a preparation and a preparation method thereof, and belongs to the industries of medicine, chemical industry and personal care products. Background technique [0002] Whitening is the theme that Orientals are always pursuing. At present, the use of whitening agents is not limited to the pure skin care field, but also extends to the field of auxiliary treatment of some skin diseases, such as the treatment of chloasma, sun-induced freckles and post-inflammatory hyperpigmentation. The color of normal human skin has little to do with the number of melanocytes, but mainly depends on the number, size, distribution and degree of melanization of melanosomes storing melanin in melanocytes. Therefore, inhibiting melanin synthesis and promoting melanin granule metabo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/82A61P17/00
Inventor 何黎
Owner YUNNAN BOTANEE BIO TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap