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

Application of sargassum.graminifolium.turn extracts in caries prevention oral care articles

A technology of Sargassum vulgare and extract, which is applied in the directions of oral care, cosmetic preparations, cosmetic preparations, etc., to achieve the effects of high extraction rate, removal of tooth stains, and small loss of biological activity

Active Publication Date: 2015-08-19
SHANGHAI OCEAN UNIV
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, there is no report on the use of polysaccharides and polyphenols extracts from Sargassum fronds to effectively remove stains and prevent dental caries.

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
  • Application of sargassum.graminifolium.turn extracts in caries prevention oral care articles
  • Application of sargassum.graminifolium.turn extracts in caries prevention oral care articles
  • Application of sargassum.graminifolium.turn extracts in caries prevention oral care articles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The preparation of embodiment 1 Sargassum herbaceous polysaccharide extract and Sargassum herbaceous polyphenol extract (1)

[0038] 1. Method steps

[0039] 1.1 Simultaneous extraction of Sargassum sargassum polysaccharide extract and Sargassum sargassum polyphenol extract

[0040] (1) Remove impurities from the raw material Sargassum sargassum and wash it with water, put the cleaned Sargassum sargassum into a drying box, dry at 30°C for 20 hours to constant weight, and then put the dried Sargassum sargassum in Pulverize in a pulverizer to obtain powder, pass through a 20-mesh sieve to obtain dry powder of Sargassum grassa, and freeze for future use.

[0041] (2) Add ethanol with a volume fraction of 80% to the dry powder of Sargassum sargassum, and then reflux for extraction for about 3 hours. After the reflux, filter out the ethanol, then place the Sargassum sargassum powder in a fume hood to completely volatilize the ethanol, and finally dry the Sargassum sargassu...

Embodiment 2

[0076] The preparation of embodiment 2 Sargassum herbaceous polysaccharide extract and Sargassum herbaceous polyphenol extract (two)

[0077] 1. Method steps

[0078] (1) Remove impurities from the raw material Sargassum sargassum and wash it with water, put the cleaned Sargassum sargassum into a drying box, dry at 20°C for 24 hours to constant weight, and then put the dried Sargassum sargassum in Pulverize in a pulverizer to obtain powder, pass through a 40-mesh sieve to obtain dry powder of Sargassum grassa, and freeze for future use.

[0079] (2) Add ethanol with a volume fraction of 90% to the dry powder of Sargassum sargassum, and then reflux for extraction for about 2 hours. After the reflux, filter out the ethanol, then place the Sargassum sargassum powder in a fume hood to completely volatilize the ethanol, and finally dry the Sargassum sargassum powder in a drying oven at a drying temperature of 20°C until it reaches a constant weight. .

[0080] (3) get dry degrea...

Embodiment 3

[0093] The preparation of embodiment 3 Sargassum herbaceous polysaccharide extract and Sargassum herbaceous polyphenol extract (three)

[0094] 1. Method steps

[0095] (1) Remove impurities from the raw material Sargassum sargassum and wash it with water, put the cleaned Sargassum sargassum into a drying box, dry at 40°C for 12 hours to constant weight, and then put the dried Sargassum sargassum in Pulverize in a pulverizer to obtain powder, pass through a 10-mesh sieve to obtain dry powder of Sargassum pratense, and freeze for future use.

[0096] (2) Add ethanol with a volume fraction of 70% to the dry powder of Sargassum sargassum, and then reflux for extraction for about 4 hours. After the reflux, filter out the ethanol, then place the Sargassum sargassum powder in a fume hood to completely volatilize the ethanol, and finally dry the Sargassum sargassum powder in a drying oven at a drying temperature of 40°C until it reaches a constant weight. .

[0097] (3) get dry degr...

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

No PUM Login to View More

Abstract

The invention relates to application of sargassum.graminifolium.turn extracts in caries prevention oral care articles, and particularly provides the sargassum.graminifolium.turn extracts which have high purity and high biological activity, are obtained by extracting sargassum.graminifolium.turn, and comprise a sargassum.graminifolium.turn polysaccharide extract and a sargassum.graminifolium.turn polyphenol extract. The invention also provides toothpastes prepared from the sargassum.graminifolium.turn extracts. Confirmed by clinical trials, the toothpastes have the function of effectively removing tooth stains, so as to realize the effect of caries prevention, and can be used for developing stain-reduction caries prevention oral care articles, namely derivative products, such as the toothpastes, mouth wash, chewing gum and the like.

Description

technical field [0001] The present invention relates to seaweed extract, in particular, relates to a new extract of Sargassum grassa, and its application in caries-preventing oral care products. Background technique [0002] Sargassum (Sargassum) is a plant of the Sargassum family of Phaeolophyta Staghornaceae. Sargassum.graminifolium.turn belongs to the genus Sargassum. It grows on rocky reefs in the low tidal zone and subtidal zone. The algal body is green or brown and about 50 cm high. It is distributed in Zhoushan and Xiangshan, Zhejiang in my country. , Fujian, Guangdong and Macao are rich in resources. At present, the scope of processing and utilization of Sargassum is relatively narrow, only a small part is used as feed and raw material of alginate, some are edible, and most of them have not been fully developed and utilized. Sargassum, like other types of seaweed, is also rich in polysaccharides, brown algae polyphenols, γ-linolenic acid, amino acids and trace eleme...

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 Applications(China)
IPC IPC(8): A61K8/97A61Q11/00
Inventor 张朝燕缪志刚吴文惠王芳
Owner SHANGHAI OCEAN UNIV
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