Nanometer acne-removing emulsion containing nanoparticles and preparation method thereof

A nano-particle and anti-acne technology, which is applied in the field of hygiene products, can solve the problems of poor dilution and temperature change stability, immature technology, and the inability to use skin care products, etc., achieve excellent skin care effects, adjust the ambient temperature, and be easily absorbed Effect

Active Publication Date: 2016-06-15
廖霭华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are only emulsion particles in the emulsion system of the nanoemulsion prepared by this method, which has poor stability in terms of dilution and temperature change, and the technology is not mature enough to be used in daily skin care products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Ginseng and Lycium barbarum were dried and pulverized respectively, immersed in deionized water for ultrasonic treatment for 30min, placed in a pressure cooker for 60min, and filtered to obtain 5wt% ginseng supernatant containing ginsenoside and 8wt% Lycium barbarum Extract.

[0028] (2) According to volume ratio, put 1 volume of ginseng supernatant containing ginsenogenin into 50 volume parts of a mixed solution of tartaric acid and water, wherein the volume ratio of tartaric acid and water is 1:0.1, 65°C Heated and hydrolyzed for 2 hours to obtain 2.5 wt% ginseng extract containing protopanaxatriol.

[0029] (3) In parts by weight, 3 parts of ginseng extracts and 5 parts of wolfberry extracts are mixed evenly to obtain plant compound extracts, and 2 parts of nano-silver, 1 part of plant compound extracts are added to 5 parts of plant compound extracts. 10 parts of nano-bamboo charcoal, 10 parts of lecithin emulsifier, 15 parts of beeswax oil and 50 parts of disti...

Embodiment 2

[0031] (1) Ginseng and wolfberry were dried and pulverized respectively, immersed in deionized water for ultrasonic treatment for 45min, placed in a pressure cooker for 60min, and filtered to obtain 9wt% ginseng supernatant containing ginsenoside and 16wt% wolfberry Extract.

[0032] (2) According to volume ratio, put 1 volume of ginseng supernatant containing ginsenogenin in 80 volume parts of a mixed solution of tartaric acid and water, wherein the volume ratio of tartaric acid and water is 1:2, 65 ° C Heat and hydrolyze for 3 hours to obtain 4 wt% ginseng extract containing protopanaxatriol.

[0033] (3) In parts by weight, the extract of 5 parts of ginseng extract and 8 parts of Lycium barbarum is mixed evenly to obtain the plant compound extract, and 4 parts of nano-silver, 3 parts of 20 parts of nano-bamboo charcoal, 20 parts of lecithin emulsifier, 25 parts of beeswax oil and 70 parts of distilled water solvent, at 95 ° C, with a speed of 1000 rpm / min, after constant t...

Embodiment 3

[0035] (1) Ginseng and Lycium barbarum were dried and pulverized respectively, immersed in deionized water for ultrasonic treatment for 40min, placed in a pressure cooker for 60min, and filtered to obtain 6wt% ginseng supernatant containing ginsenoside and 10wt% Lycium barbarum Extract.

[0036] (2) According to volume ratio, put 1 volume of ginseng supernatant containing ginsenoside in 100 volume parts of tartaric acid and water mixed solution, wherein the volume ratio of tartaric acid and water is 1:1, 65 ° C Heat and hydrolyze for 2.5 hours to obtain 3.7wt% ginseng extract containing protopanaxatriol.

[0037] (3) In parts by weight, the extract of 4 parts of ginseng extract and 7 parts of Lycium barbarum is mixed evenly to obtain the plant compound extract, and 3 parts of nano-silver, 2 parts of 15 parts of nano-bamboo charcoal, 15 parts of lecithin emulsifier, 20 parts of beeswax oil and 65 parts of distilled water solvent, at 90 ° C, at a speed of 900 rpm / min, after con...

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PUM

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Abstract

The invention provides nanometer acne-removing emulsion containing nanoparticles and a preparation method thereof. The preparation method comprises the following specific operation steps: (1) drying ginseng and lycium chinense in the air, smashing, soaking into deionized water to perform ultrasonic treatment for 30-45 minutes, cooking in a pressure cooker for 60 minutes, and filtering to obtain ginseng supernatant containing ginseng diosgenin and an extract of the lycium chinense; (2) heating the supernatant containing ginseng diosgenin in a mixed solution of tartaric acid and water to hydrolyze for 2-3 hours to obtain a ginseng extract containing panaxatriol; (3) uniformly mixing 3-5 parts by weight of ginseng extract and 5-8 parts by weight of lycium chinense extract to obtain a plant compound extract, adding 2-4 parts by weight of nanosilver, 1-3 parts by weight of nano bamboo charcoal, 10-20 parts by weight of emulsifying agent, 15-25 parts by weight of grease and 50-70 parts by weight of solvent into 5-7 parts by weight of plant compound extract, stirring at a high speed at a constant temperature to obtain the nanometer acne-removing emulsion containing the nanoparticles.

Description

Technical field: [0001] The invention belongs to the technical field of hygiene products, and in particular relates to a nano-acne-removing emulsion containing nanoparticles and a preparation method thereof. Background technique: [0002] Nanotechnology is a technology that manipulates atoms and molecules to process materials within the space scale of 0.1-100nm, so that products have characteristic functions. As one of the most cutting-edge research hotspots, nanotechnology has penetrated into various industries and fields. [0003] Acne, also known as acne, is a chronic inflammation of the pilosebaceous glands, and the occurrence of acne is related to sebum secretion, excessive pilosebaceous duct angle, and infection of formic acid bacteria acnes. Acne removal is a comprehensive process. It needs to regulate oil secretion, improve skin keratinization process, penetrate below the stratum corneum, inhibit the activity of acne bacilli, reduce inflammation, and promote scar hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/19A61Q19/08A61Q19/02A61Q19/00A61Q17/04A61P17/10A61K8/9789
CPCA61K8/068A61K8/19A61K8/97A61K33/38A61K36/258A61K36/815A61K36/899A61K2800/412A61K2800/413A61Q17/04A61Q19/00A61Q19/02A61Q19/08A61K2300/00
Inventor 胡海威丁靓闫永平郑辉严辉
Owner 廖霭华
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