Unlock instant, AI-driven research and patent intelligence for your innovation.

Plant extract composition and application thereof in cosmetics

A technology of plant extracts and compositions, applied in the directions of cosmetics, cosmetic preparations, cosmetic preparations, etc., to achieve the effect of excellent sunscreen effect

Inactive Publication Date: 2021-02-26
董虎
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the calyx and root of Limonium chrysalis are used as folk herbal medicine in some areas, but it has not been reported that it is used in cosmetics for sun protection

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
  • Plant extract composition and application thereof in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A sunscreen made from the following raw materials in mass percentage: plant extract composition 3%, glyceryl stearate 5%, PEG-60 hydrogenated castor oil 4%, PEG-10 polydimethylsiloxane 3 %, liquid paraffin 5%, squalane 1%, glycerin 5%, triethanolamine 0.5%, phenoxyethanol 0.1%, essence 0.05%, deionized water as the balance;

[0021] The plant extract composition is composed of white lupine seed extract and Limonium chrysanthemum root extract in a mass ratio of 1:1;

[0022] The preparation method of the white lupine seed extract is as follows: heat and reflux the dried white lupine seed with 8 times the weight of 20v / v% ethanol solution for 3h, filter, recover the solvent, and then dry it;

[0023] The preparation method of the root extract of Limonium chrysalis is as follows: heat the dried root of Limonium chrysalis with 3 times the mass of 70v / v% ethanol solution for reflux extraction for 1h, filter, recover the solvent, and dry to obtain a crude extract; use an appr...

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 discloses a composite plant extract composition. The composite plant extract composition consists of a lupinus albus seed extract and a limonium aureum root extract. A preparation methodof the limonium aureum extract comprises the following steps that (1) heating reflux extraction is conducted on dry roots of limonium aureum by using a high-concentration ethanol solution, filteringis conducted, a solvent is recovered, and then drying is conducted to obtain a crude extract; and (2) the crude extract is dissolved by using a proper amount of deionized water, then loaded to S-8 type macroporous resin, washed to be colorless by using deionized water, and eluted by using 50v / v% ethanol, and spray drying is conducted on eluent. According to the composite plant extract composition,the lupinus albus seed extract and the limonium aureum root extract are used as sunscreen active components according to a specific mass ratio, so that an obvious synergistic effect is achieved in the aspects of ultraviolet absorption and sunscreen care, and an unexpected technical effect is achieved.

Description

technical field [0001] The invention relates to the field of daily cosmetics, in particular to a plant extract composition and its application in cosmetics. Background technique [0002] In recent years, with the development of plant extraction technology, people have become keen on plant cosmetics and beauty methods returning to nature. Flavonoids, organic acids, oils, alkaloids, essential oils, mucus, proteins, amino acids, vitamins, minerals, trace elements, plant hormones and other substances contained in plants can have different effects and influences on human skin. For example, as a skin care factor, plant flavonoids have obvious effects in anti-skin peroxidation and anti-aging, whitening, anti-radiation, sun protection, anti-inflammation, anti-allergy, and antibacterial. Polysaccharides have moisturizing effects, amino acids can nourish the skin, and reduce wrinkles. Protein is also good for enhancing skin elasticity. With the advancement of science and technology,...

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 Applications(China)
IPC IPC(8): A61K8/9789A61Q17/04
CPCA61K2800/5922A61Q17/04A61K8/9789
Inventor 董虎
Owner 董虎