Use of N-acetylneuraminic acid monomer, hydrate or salt in hygienic products

A technology of acetylneuraminic acid and neuraminic acid salt, which is applied in the field of biochemistry and sanitary products, and can solve problems such as skin inflammation

Inactive Publication Date: 2015-10-28
武汉中科光谷绿色生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hygiene products such as sanitary napkins, diapers, diapers, wet wipes and other products in maternal and child products do not belong to the category of cosmetics, but they also cause some troubles due to frequent contact with the skin surface. Eczema caused by wrapping, female friends may also cause skin inflammation due to long-term use of sanitary napkins, etc.

Method used

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  • Use of N-acetylneuraminic acid monomer, hydrate or salt in hygienic products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: acute percutaneous toxicology test

[0026] 1.1 Experimental method

[0027] According to the "Hygienic Standards for Cosmetics" 2007 edition, the acute percutaneous toxicity test of rabbits was carried out with N-acetylneuraminic acid monomer by the one-time limited method, and the dose was 2000mg / kg.

[0028] 1.2 Experimental results and conclusions

[0029]

[0030] During the 14-day observation period, no immediate toxic reaction or delayed toxic reaction was seen. The rabbits were in good condition, gained weight, and all survived.

Embodiment 2

[0031] Embodiment 2: multiple skin irritation experiments

[0032] 2.1 Experimental method

[0033] According to the "Hygienic Standards for Cosmetics" 2007 edition, multiple skin irritation experiments were carried out on rabbits with N-acetylneuraminic acid monomer, and the concentration of the irritant was 0.5g / ml.

[0034] 2.2 Experimental results and conclusions

[0035] During the 14-day observation period, no rabbit showed symptoms of erythema or edema. That is, N-acetylneuraminic acid monomer has no stimulation.

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PUM

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Abstract

The invention relates to a use of an N-acetylneuraminic acid monomer, N-acetylneuraminic acid hydrate or N-acetylneuraminic acid salt in hygienic products. The N-acetylneuraminic acid monomer, N-acetylneuraminic acid hydrate or N-acetylneuraminic acid salt is safe and nontoxic and has functions of diminishing inflammation and whitening skin.

Description

technical field [0001] The invention relates to the fields of biochemistry and sanitary products, in particular to a compound N-acetylneuraminic acid monomer, N-acetylneuraminic acid hydrate or N-acetylneuraminic acid salt used in sanitary products. The present invention also relates to a formulation combination comprising N-acetylneuraminic acid monomer, N-acetylneuraminic acid hydrate or N-acetylneuraminic acid salt. technical background [0002] Hygiene products such as sanitary napkins, diapers, diapers, wet wipes and other products in maternal and child products do not belong to the category of cosmetics, but they also cause some troubles due to frequent contact with the skin surface. Wrapping can cause eczema, and female friends may also cause skin inflammation due to long-term use of sanitary napkins. [0003] N-acetylneuraminic acid is a naturally occurring amino acid sugar, which has anti-inflammatory and whitening effects. It can be used in maternal and child prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/20A61L15/40A61L15/42A61L15/44A61K8/44A61Q19/10
Inventor 刘洋王纪袁方姚建铭陈祥松袁丽霞
Owner 武汉中科光谷绿色生物技术有限公司
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