Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of hyaluronic acid oral care composition and its preparation method and application

A technology of hyaluronic acid and oral care, which is applied in the direction of drug combination, oral care, and pharmaceutical formulations. It can solve the problems of narrow application range and insufficient development of other functions of hyaluronic acid, and achieve convenient storage and transportation, and significant oral moisturizing. , the effect of caring for oral health

Active Publication Date: 2022-08-02
BLOOMAGE BIOTECHNOLOGY CORP LTD
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, the above-mentioned products in the prior art are finished products of liquid dosage forms and films, which belong to terminal products and cannot be added to other oral care products, so the application range is narrow; secondly, the above-mentioned products are mainly aimed at the problem of dry mouth. The main focus is the moisturizing effect of hyaluronic acid, and the other effects of hyaluronic acid have not been fully developed. It is still necessary to add other non-hyaluronic acid ingredients or auxiliary materials with oral care effects (such as antibacterial, repairing, etc.) to meet the requirements. Care needs for other oral problems

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
  • A kind of hyaluronic acid oral care composition and its preparation method and application
  • A kind of hyaluronic acid oral care composition and its preparation method and application
  • A kind of hyaluronic acid oral care composition and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-10

[0057] The hydrolyzed sodium hyaluronate, sodium hyaluronate I, and sodium hyaluronate II were pulverized and passed through a 60-mesh sieve respectively, then accurately weighed according to the formula, and put into a double-cone rotary vacuum dryer respectively, turned on the machine, and rotated and mixed for 1 hour. The mixed product is packed into sterilized packaging materials (bottle, bag, aluminum-plastic, etc.) to obtain a hyaluronic acid oral care composition. The above operations are carried out in the clean workshop.

[0058] The molecular weight and mass ratio of each sodium hyaluronate are shown in Table 3 below:

[0059] Summary of molecular weight and mass ratio of raw materials used in each embodiment of table 3

[0060]

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

PropertyMeasurementUnit
molecular weightaaaaaaaaaa
molecular weightaaaaaaaaaa
molecular weightaaaaaaaaaa
Login to View More

Abstract

A hyaluronic acid oral care composition and a preparation method and application thereof, the composition is composed of the following components: hydrolyzed hyaluronic acid with a molecular weight of 2 to 5 kDa or 30% to 40% of a salt thereof, and a molecular weight of 200 to 600 kDa 35%~45% of hyaluronic acid or its salts, 20%~30% of hyaluronic acid or its salts with a molecular weight of 1300~1500 kDa. The composition of the present invention is pure hyaluronic acid or its salt, no other functional ingredients are added, and the various nursing effects of HA of different molecular weight segments on the oral cavity and oral cells are fully exploited and utilized, and it has significant oral moisturizing, resisting gingival cell inflammation, repairing Damaged oral cells and other effects can comprehensively care for oral health, providing more basis for expanding the application field of hyaluronic acid and the development of other oral care products.

Description

technical field [0001] The present invention relates to a hyaluronic acid oral care composition for oral care, and also relates to a preparation method of the composition and its application in oral care products. Background technique [0002] Hyaluronic acid (HA) is an acidic mucopolysaccharide, an unbranched macromolecular glycosaminoglycan composed of repeating units of N-acetylglucosamine and D-glucuronic acid disaccharide, which exists in animal tissue cells in the stroma and in the capsule of some bacteria. Hyaluronic acid is widely used in medicine, cosmetics, food and other fields, and its molecular weight is generally 10 5 ~10 7 Da (Dalton). In addition to the functions of water retention and lubrication and regulation of osmotic pressure, hyaluronic acid also has many physiological functions, such as anti-inflammatory, anti-infection, anti-edema, promoting tissue reconstruction and wound healing. With the deepening of research and the accumulation of clinical e...

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 Patents(China)
IPC IPC(8): A61K8/73A61Q11/00A61P1/02
CPCA61K8/735A61Q11/00A61P1/02A61K2800/5922
Inventor 冯宁宗文斌毛华石艳丽郭学平
Owner BLOOMAGE BIOTECHNOLOGY CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com