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Hyaluronic acid nanoemulsion gel agent for female vaginal nursing

A technology of emulsion gel and hyaluronic acid, applied in the direction of aerosol delivery, emulsion delivery, organic active ingredients, etc., can solve the problem of vaginal infection by pathogens, achieve autoimmune recovery, extend the scope of application, and improve the stability of the period Effect

Pending Publication Date: 2020-01-10
华欧研创生物科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the vagina of the female reproductive system. Due to various reasons, the vagina will be infected by pathogens, or the vaginal environment will change due to the balance of vaginal flora and acid-base balance, resulting in vaginal bleeding or various gynecological diseases. A new type of hyaluronic acid nanoemulsion gel for women's vaginal care is provided

Method used

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  • Hyaluronic acid nanoemulsion gel agent for female vaginal nursing
  • Hyaluronic acid nanoemulsion gel agent for female vaginal nursing
  • Hyaluronic acid nanoemulsion gel agent for female vaginal nursing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A hyaluronic acid nano-emulsion gel for women's vaginal care, the main components and weight percentages of the hyaluronic acid nano-emulsion gel are:

[0041] Glycerin: 6%;

[0042] Lactic acid: 0.5%;

[0043] Sodium hyaluronate: 0.5%;

[0044] Sodium lactate: 0.1%;

[0045] Phenoxyethanol: 0.1%;

[0046] Xanthan gum: 0.1%;

[0047] Ethylhexylglycerin: 0.1%;

[0048] The balance is: water;

[0049] The hyaluronic acid nanoemulsion gel exists in the form of nanoscale particles, liquid droplets or inclusions in the solution.

[0050] Preferably, the weight percentage of the water is 88%.

[0051] Preferably, the limit value of the phenoxyethanol is 1%.

[0052] Preferably, the hyaluronic acid nanoemulsion gel is composed of a hyaluronic acid composition and a nanoemulsion gel, and the hyaluronic acid composition is composed of hyaluronic acid, oleanolic acid, and European plum (PRUNUS DOMESTICA) fruit extract; the nano Emulsion gel is made up of oil phase, surfa...

Embodiment 2

[0067] A hyaluronic acid nano-emulsion gel for women's vaginal care, the main components and weight percentages of the hyaluronic acid nano-emulsion gel are:

[0068] Glycerin: 6.5%;

[0069] Lactic acid: 1%;

[0070] Sodium Hyaluronate: 1%;

[0071] Sodium lactate: 0.8%;

[0072] Phenoxyethanol: 0.6%;

[0073] Xanthan gum: 0.30%;

[0074] Ethylhexylglycerin: 0.30%;

[0075] The balance is: water;

[0076] The hyaluronic acid nanoemulsion gel exists in the form of nanoscale particles, liquid droplets or inclusions in the solution.

[0077] Preferably, the weight percentage of the water is 90%.

[0078] Preferably, the limit value of the phenoxyethanol is 1%.

[0079] Preferably, the hyaluronic acid nanoemulsion gel is composed of a hyaluronic acid composition and a nanoemulsion gel, and the hyaluronic acid composition is composed of hyaluronic acid, oleanolic acid, and European plum (PRUNUS DOMESTICA) fruit extract; the nano Emulsion gel is made up of oil phase, surfa...

Embodiment 3

[0088] A hyaluronic acid nano-emulsion gel for women's vaginal care, the main components and weight percentages of the hyaluronic acid nano-emulsion gel are:

[0089] Glycerin: 8%;

[0090] Lactic acid: 1.5%;

[0091] Sodium Hyaluronate: 1.5%;

[0092] Sodium lactate: 1.0%;

[0093] Phenoxyethanol: 1.0%;

[0094] Xanthan gum: 0.50%;

[0095] Ethylhexylglycerin: 0.50%;

[0096] The balance is: water;

[0097] The hyaluronic acid nanoemulsion gel exists in the form of nanoscale particles, liquid droplets or inclusions in the solution.

[0098] Preferably, the weight percentage of the water is 92%.

[0099] Preferably, the limit value of the phenoxyethanol is 1%.

[0100] Preferably, the hyaluronic acid nanoemulsion gel is composed of a hyaluronic acid composition and a nanoemulsion gel, and the hyaluronic acid composition is composed of hyaluronic acid, oleanolic acid, and European plum (PRUNUS DOMESTICA) fruit extract; the nano Emulsion gel is made up of oil phase, sur...

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Abstract

The invention provides a hyaluronic acid nanoemulsion gel agent for female vaginal nursing. The hyaluronic acid nanoemulsion gel agent is prepared from the main components in percentage by weight: 6%of glycerin, 0.5% of lactic acid, 0.5% of sodium hyaluronate, 0.1% of sodium lactate, 0.1% of phenoxyethanol, 0.1% of xanthan gum, 0.1% of ethylhexylglycerin and the balance of water. The hyaluronic acid nanoemulsion gel agent exists in a solution in the form of nanoscale particles or droplets or inclusions. The hyaluronic acid nanoemulsion gel agent has the beneficial effects that functional components of the hyaluronic acid nanoemulsion gel agent in the preparation mode of nanoemulsion form can be wrapped with oily components and evenly dispersed in a water phase; and because of the existence of a wrapping layer, the probability of contact between hyaluronic acid nanoemulsion gel and water molecules can be effectively decreased, thus the stable period of the hyaluronic acid nanoemulsiongel in the water solution is greatly prolonged, and the product application range of the hyaluronic acid nanoemulsion gel agent is greatly enlarged.

Description

【Technical field】 [0001] The invention relates to the field of biotechnology, in particular to a hyaluronic acid nanoemulsion gel used for female vaginal care. 【Background technique】 [0002] At present, women's intimate products on the market in China are mainly various lotions, and the vagina is not suitable for washing, even if it is just washed with water, it will cause the loss of bacteria and nutrients (such as glycogen, lactic acid, salt, etc.) , and changes in vaginal pH, which are not conducive to maintaining a good and healthy microbial environment; [0003] Domestic commercially available products mostly use antibacterial and antibacterial ingredients such as traditional Chinese medicine and plants to cleanse and relieve itching, but this also kills all kinds of beneficial lactobacilli, which makes the vaginal microbial environment unbalanced and more likely to be infected by harmful bacteria ; [0004] Domestic commercially available products only consider the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/06A61K9/107A61K47/36A61K47/10A61K47/12A61K31/085A61P1/02A61P31/04
CPCA61K9/0034A61K9/06A61K9/1075A61K47/36A61K47/10A61K47/12A61K31/085A61P1/02A61P31/04
Inventor 黄鹏卢秋妤
Owner 华欧研创生物科技(深圳)有限公司
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