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Anti-pox cosmetic composition

A cosmetic composition, cosmetic technology, applied in the directions of cosmetics, cosmetic preparations, cosmetic preparations, etc., can solve problems such as allergic reactions of sensitive skin

Inactive Publication Date: 2007-06-13
ANIMAL TECH INST TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Currently, anti-acne skin care products without doctor’s prescription on the market, the main ingredients are chemical agents or tea tree essential oil, which can easily cause allergic reactions on sensitive skin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0024] Example 1 Formula example

[0025] Using lactoferrin as an active ingredient, in conjunction with other cosmetic bases and additives commonly used in the industry, the following anti-acne skin care products are made (the percentages shown in the table are all percentages by weight):

example 2

[0026] Example 2 Anti-inflammatory response of mouse skin

[0027] The cream formula shown in Example 1 was used to test the anti-inflammatory reaction of mouse skin. In this experiment, the mice were burned to make their skin red, swollen and inflamed, and then the cream containing lactoferrin and the cream without lactoferrin were applied to compare the recovery ability. The detailed implementation steps are as follows:

[0028] 1. Prepare six-week-old mice (ICR strain).

[0029] 2. Place a 0.5 cm square aluminum sheet on a heating plate set at 100°C for heating.

[0030] 3. Inject the mouse with 0.3ml of anesthesia to make it unconscious.

[0031] 4. After the mouse is unconscious, shave the hair on its back. First use scissors to cut the mouse hair short, then use a razor to shave the hair clean, and then complete the shaving action.

[0032] 5. Use a magic pen to trace the scalded area on the back of the mouse first, draw a mouse into two grid areas, and start scald...

example 3

[0036] Example 3 Product trial and questionnaire survey

[0037] The cream formula shown in Example 1 was distributed to 150 voluntary trial persons for trial, and the trial persons were required to fill out a questionnaire. Among the returned questionnaires, 46 were valid questionnaires.

[0038] The statistics from the valid questionnaires are listed in the table below:

[0039] 1. Proportion of age group of trial users

age

12-15 years old

16-18 years old

19-25 years old

26-35 years old

over 36 years old

number of people

1

5

22

12

6

Proportion(%)

2.17

10.87

47.83

26.09

13.04

2. The effective ratio of trial products used by each age group

number of people

0

5

22

12

5

Proportion(%)

0

10.86

47.83

26.09

10.86

[0040] 3. Invalid ratio of trial products in different age ...

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PUM

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Abstract

The present invention relates to a new application of lactoferritin for curing acne. Said invention also provides an anti-zits cosmetic composition containing lactoferritin as active component.

Description

technical field [0001] The invention relates to the novel use of lactoferrin for treating acne and provides an anti-acne cosmetic composition. Background technique [0002] Lactoferrin is a 78-80kDa glycoprotein (Nuijens JH, van Berkel PHC, Schanbacher FL.1996, J Mamm.Gland biol.Neopla.1:285-295), mainly distributed in the body fluids of mammals, including breast milk , saliva, tears and mucous membrane secretions, etc., can also be released by activated neutrophils in the inflammatory response. The content of lactoferrin in human breast milk colostrum is rich and can reach 6-8g / l (Nuijens et al., 1996, as previously cited; Steijns JM and van HooijdonkACM, 2000, Bri.J.Nutri.84: s11-s17), Normal milk is 2 ~ 4g / l. The content of lactoferrin in bovine colostrum is 1g / l, while that in normal milk is 0.02-0.35g / l. [0003] Lactoferrin plays many important roles in regulating the physiological functions of humans and animals. A certain concentration of lactoferrin can effectiv...

Claims

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Application Information

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IPC IPC(8): A61K8/64A61Q19/00
Inventor 黄琇琴陈佩君
Owner ANIMAL TECH INST TAIWAN
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