CN105769609B - With antibacterial, except the dentifrice composition of spot and whitening function - Google Patents

With antibacterial, except the dentifrice composition of spot and whitening function Download PDF

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Publication number
CN105769609B
CN105769609B CN201410803674.5A CN201410803674A CN105769609B CN 105769609 B CN105769609 B CN 105769609B CN 201410803674 A CN201410803674 A CN 201410803674A CN 105769609 B CN105769609 B CN 105769609B
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spot
antibacterial
except
dentifrice composition
whitening function
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CN105769609A (en
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郭宏涛
王剑英
聂新华
林�智
黄长龙
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Shenzhen Dinghong Biotechnology Co.,Ltd.
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Anhui Lvweikang Biological Technology Co Ltd
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Abstract

There is antibacterial, except the dentifrice composition of spot and whitening function, including grinding agent, moisturizer, bonding agent, diester-type surfactant, complex enzyme, sweetener, fragrance, activated carbon, deionized water the invention discloses a kind of.The present invention has antibacterial, except established plaque is decomposed in the biological enzyme collaboration in the dentifrice composition of spot and whitening function, and decompose control of microorganisms its formed Dental plaque biofilm, and pigment of the residual in the oral cavity or on tooth and carbohydrate are decomposed to generate hydrogen peroxide or hydroperoxides by biological enzyme, hydrogen peroxide and hydroperoxides can carry out bacterial cell oxidation killing, while hydrogen peroxide also has blanching effect;For the pigment for failing to decompose and broken thalline, is removed using activated carbon adsorption and using the method for the diester-type surfactant washing with special construction, achieve the effect that antibacterial, except spot and whitening, full-featured, significant effect.

Description

With antibacterial, except the dentifrice composition of spot and whitening function
Technical field
The invention belongs to daily necessities technical field, especially a kind of containing with antibacterial, except spot and whitening function Enzyme dentifrice composition.
Background technology
Dental plaque biofilm is the ecosystem that varied flora on facing or in oral pocket is constituted.Bacterium is raw inside Long, development and decline.Its complicated structure enables it to forgive the bacterium to oxygen difference sensibility, these bacteriums are embedded in by more In the matrix of sugar, protein and minerals composition.The metabolic activity of bacterium wherein, affects between bacterium and host or bacterium Dynamic equilibrium between Pseudomonas.Dental plaque biofilm is present in the surface of nearly all tooth, and is firmly stuck to tooth table Face, or even be also difficult to be removed by violent activity of brushing teeth.After forming plaque on tooth, if not in time and effectively It removes, plaque will constantly expand and eventually lead to the periodontosis and saprodontia and tooth of gingivitis, periodontitis and other forms Calculus.The core of removal plaque is to remove the extracellular polymeric of microorganism secretion.The constituent of extracellular polymeric is relatively more Sample, component is because the difference of derived microbial is also variant, but generally speaking, extracellular polymeric is mainly by protein, polysaccharide, core The compositions such as acid, uronic acid, lipid, humic acid, amino acid.Protein and polysaccharide are its main components, account for extracellular polymeric total amount 70 ~ 80%.Various biological enzyme are commonly used in the extracellular polymeric of removal microorganism, the effect of biological enzyme is to decompose extracellular polymer Object, microorganism cell wall and cell membrane, to reach inhibit microorganism growth and its formed Dental plaque biofilm.However, Oral microorganism itself can resist the decomposition of exogenous biological enzyme with secretase to degrade exogenous biological enzyme so that outer The efficacy wanes of source property biological enzyme.In addition, high-caliber sulfydryl can neutralize oxygroup in Dental plaque biofilm, protection bacterial cell is exempted from Oxidative damage, protection flora resist oral cavity harsh environment, bacterium are made to remain to retain in unsuitable condition.
Dental exogenous mottle is mainly due to drinking beverage containing pigment, edible having the food of pigment and smoking to cause 's.Dental exogenous mottle is common in crowd, influences beauty.Dental plaque biofilm is also the place of pigment deposition, except going Property color spot in source refers to the color spot for removing facing Acquired Pellicle and enamel surface layer, mainly using the ingredient for having certain attriting performance Removal and removes intrinsic staining then and needs with the drug that can penetrate into facing institutional framework positioned at the color spot on enamel surface layer, such as Hydrogen peroxide etc. plays blanching effect.Toothpaste energy bleaching teeth is bleached, cigarette stain on tooth, tea stain, coffee stain can be effectively eliminated Deng, it is deep to be welcome by domestic and international consumer, but bleach and be often directly added into chemical bleaching agent in toothpaste, such as it is directly added into peroxidating Hydrogen, the hydrogen peroxide that this form is added have larger stimulation to oral cavity, keep human body uncomfortable.
Existing dentifrice composition has a single function mostly, and ineffective.
Invention content
For the above-mentioned fact, present inventor is by further investigation, and design is by biological enzyme to established plaque Decomposed, and decompose control of microorganisms its formed Dental plaque biofilm, and by biological enzyme decompose residual in the oral cavity or Pigment and carbohydrate on tooth generate hydrogen peroxide or hydroperoxides, and hydrogen peroxide and hydroperoxides can be to bacterial cells Oxidation killing is carried out, while hydrogen peroxide also has blanching effect;For the pigment for failing to decompose and broken thalline, using work Property charcoal absorption and using with special construction diester-type surfactant washing method removal;Pass through above-mentioned various works With achieving the effect that antibacterial, except spot and whitening.
In order to solve the above technical problems, the technical solution adopted by the present invention is:There is provided one kind having antibacterial, removes spot and whitening The dentifrice composition of function, including grinding agent, moisturizer, bonding agent, diester-type surfactant, complex enzyme, sweetener, perfume (or spice) Material, activated carbon, deionized water;The complex enzyme be protease, lipase, amylase, lipoxygenase, glucose oxidase, The combination of phosphatidase, pectase, mannonase staphylococcus lysozyme and lysozyme, the diester-type surfactant are tool There is formula(1)The compound of shown structure:
(1)
Formula(1)In, R indicates the alkyl of different carbon atom numbers, the integer that the carbon atom number of R is 8 ~ 18;N is ethylene oxide ether Unit number, the integer that n is 210 ~ 500.
Preferably, the alkyl is straight chained alkyl or branched alkyl.Straight chained alkyl or branched alkyl make diester-type surface Two carbochains of activating agent have good hydrophobicity, are conducive to remove pigment and broken thalline.
Preferably, the integer that the n is 240 ~ 400.For toothpaste, surfactant will have certain foaminess Can, otherwise influence the cleaning action of toothpaste.When the unit number of the ethylene oxide ether of diester-type surfactant is 240 ~ 400, it can make Diester-type surfactant has good foam performance, can guarantee the cleaning performance of toothpaste.
Most preferably, the integer that the n is 360.For toothpaste, the foam that surfactant generates should not be excessive, Otherwise it influences to use.When the unit number of the ethylene oxide ether of diester-type surfactant is 360, diester-type surfactant is not only Have foam performance, and bubble amt optimum.
Specifically, described to there is antibacterial, except the dentifrice composition of spot and whitening function is by the component of following weight percent Composition:
Hydrated silica 20 ~ 35%;Aluminium hydroxide 20 ~ 35%;
Polypropylene glycol 4 ~ 7%;Glycerine 8 ~ 14%;
Sodium carboxymethylcellulose 0.3 ~ 0.5%;Xanthans 0.3 ~ 0.6%;
Carragheen 0.8 ~ 1.2%;Diester-type surfactant 1 ~ 3%;
Food flavor 1 ~ 1.5%;Saccharin sodium 0.18 ~ 0.28%;
Proteinase-10 .03 ~ 0.08%;Lipase 0.01 ~ 0.03%;
Amylase 0.01 ~ 0.03%;Lipoxygenase 0.1 ~ 0.5%;
Glucose oxidase 0.1 ~ 0.5%;Phosphide enzyme 0.01 ~ 0.04%;
Pectase 0.01 ~ 0.03%;Mannase 0.01 ~ 0.03%
Staphylococcus lysozyme 0.01 ~ 0.04%;Lysozyme 0.02 ~ 0.05%;
Activated carbon 5 ~ 10%;Deionized water 12 ~ 20%.
Preferably, described to there is antibacterial, except the dentifrice composition of spot and whitening function is by the component of following weight percent Composition:
Hydrated silica 24 ~ 32%;Aluminium hydroxide 25 ~ 30%;
Polypropylene glycol 4 ~ 7%;Glycerine 10 ~ 12%;
Sodium carboxymethylcellulose 0.45 ~ 0.5%;Xanthans 0.3 ~ 0.45%;
Carragheen 0.8 ~ 1%;Diester-type surfactant 1 ~ 2%;
Food flavor 1.3 ~ 1.5%;Saccharin sodium 0.18 ~ 0.2%;
Proteinase-10 .06 ~ 0.08%;Lipase 0.015 ~ 0.025%;
Amylase 0.01 ~ 0.02%;Lipoxygenase 0.3 ~ 0.5%;
Glucose oxidase 0.3 ~ 0.5%;Phosphide enzyme 0.01 ~ 0.02%;
Pectase 0.01 ~ 0.02%;Mannase 0.01 ~ 0.02%;
Staphylococcus lysozyme 0.03 ~ 0.04%;Lysozyme 0.04 ~ 0.05%;
Activated carbon 6 ~ 8%;Deionized water 12.365 ~ 17.895%.
Subject using it is above-mentioned preferably combine there is antibacterial, except after the dentifrice composition of spot and whitening function, average bacterium It is 71.3 ~ 72.2% to fall and to form the reduced rate of unit, and amount of bacteria substantially reduces;Average dental plaque index reduced rate is 56.9 ~ 59.4%, plaque removal effect is notable;Average color spot index reduced rate is 60.5 ~ 62.7%, tooth-whitening significant effect.
Most preferably, described to there is antibacterial, except the dentifrice composition of spot and whitening function is by the group of following weight percent Part composition:
Hydrated silica 28%;Aluminium hydroxide 28%;
Polypropylene glycol 5%;Glycerine 10%;
Sodium carboxymethylcellulose 0.5%;Xanthans 0.4%;
Carragheen 0.8%;Diester-type surfactant 1.5%;
Food flavor 1.5%;Saccharin sodium 0.2%;
Proteinase-10 .08%;Lipase 0.02%;
Amylase 0.01%;Lipoxygenase 0.5%;
Glucose oxidase 0.4%;Phosphatidase 0.02%;
Pectase 0.01%;Mannase 0.01%;
Staphylococcus lysozyme 0.04%;Lysozyme 0.05%;
Activated carbon 7%;Deionized water 15.96%.
Subject most preferably has antibacterial, except after the dentifrice composition of spot and whitening function using above-mentioned, average colony The reduced rate for forming unit is 78.5%, and amount of bacteria substantially reduces;Average dental plaque index reduced rate is 65.8%, plaque removal Significant effect;Average color spot index reduced rate is 67.7%, tooth-whitening significant effect.
The present invention's plays collaboration work with antibacterial, except the various biological enzyme in the dentifrice composition of spot and whitening function With, wherein protease, lipase, amylase, pectase and mannase decompose the extracellular polymeric of plaque flora secretion, The microbial exposure being hidden in extracellular polymeric is set to come out;Lipoxygenase decomposes residual fatty spot in the oral cavity and extracellular Lipid in polymer simultaneously generates hydroperoxides, and with pigment coupling reaction can also occur for lipoxygenase, and pigment of degrading make tooth Tooth removes macula lutea, tooth-whitening;Glucose oxidase decomposes the carbohydrate in desizing spot and extracellular polymeric in oral cavity and production During raw hydrogen peroxide, hydroperoxides and hydrogen peroxide can not only be to high-caliber sulfydryl aoxidize in Dental plaque biofilm With, and continue to carry out oxidation killing to bacterial cell after the neutralization, its exogenous biology enzyme effect of reduction bacterial cell It resists;In addition, hydrogen peroxide has blanching effect, the intrinsic staining of tooth can be removed;Staphylococcus lysozyme, lysozyme and phosphorus Lipase decomposes the cell wall and cell membrane of microorganism, to kill microorganism;For fail decompose pigment and broken thalline, Using activated carbon adsorption and using the method removal of the diester-type surfactant washing with special construction, diester-type surface is lived Two hydrophobic carbochains of property agent pass through the phospholipid bilayer of intermolecular active force adsorpting pigment and broken bacterium, hydrophobic carbochain The phenyl ring of connection enhances the adsorption capacity of hydrophobic carbochain and pigment and the phospholipid bilayer of broken bacterium, while diester-type surface Activating agent has suitable foam performance again, reinforces the removing of pigment and broken thalline.
It is understood that may include by protease, fat other than toothpaste, in the matrix components of cleaning agent for mouth cavity Enzyme, amylase, lipoxygenase, glucose oxidase, phosphatidase, mannonase pectase, staphylococcus lysozyme, bacteriolyze The complex enzyme of enzyme composition, activated carbon and the diester-type surfactant;May include by egg in the matrix components of chewing gum White enzyme, lipase, amylase, lipoxygenase, glucose oxidase, phosphatidase, mannonase pectase, molten grape ball The complex enzyme and activated carbon of bacterium enzyme, lysozyme composition.
The beneficial effects of the invention are as follows:It is had a single function mostly for existing dentifrice composition and ineffective situation, The present invention has antibacterial, except the biological enzyme collaboration in the dentifrice composition of spot and whitening function divides established plaque Solution, and decompose control of microorganisms its formed Dental plaque biofilm, and by biological enzyme decompose residual in the oral cavity or on tooth Pigment and carbohydrate generate hydrogen peroxide or hydroperoxides, hydrogen peroxide and hydroperoxides can carry out oxygen to bacterial cell Change killing, while hydrogen peroxide also has blanching effect;For the pigment for failing to decompose and broken thalline, inhaled using activated carbon The method removal using the diester-type surfactant washing with special construction is echoed, by above-mentioned various effects, is reached To antibacterial, except the effect of spot and whitening, full-featured, significant effect.
Specific implementation mode
The following describes the present invention in detail with reference to examples.
Embodiment 1
In the reaction kettle of the esterification for carrying condenser, water knockout drum at 10 liters, 5 kilograms of toluene, 4.48 kilograms of straight chains are sequentially added Octyl phenol polyoxyethylene ether(Alkyl phenol polyoxyethylene ether, R=8, n=210), 0.52 kilogram of phthalic anhydride, with 150 revs/min The mixing speed of clock stirs 30 minutes, makes straight chain octyl phenol polyoxyethylene ether(Alkyl phenol polyoxyethylene ether, R=8, n=210)And neighbour Phthalate anhydride is completely dissolved in toluene;0.05 kilogram of p-methyl benzenesulfonic acid is added, and with 150 revs/min of stirring speed Degree stirring 10 minutes, Catalyzed by P-Toluenesulfonic Acid straight chain octyl phenol polyoxy ether(Alkyl phenol polyoxyethylene ether, R=8, n=210)With Esterification occurs for phthalic anhydride;110 DEG C are warming up to, and small with the stirring of 150 revs/min of mixing speed, back flow reaction 4 When;The water in water knockout drum is finally removed, toluene is extracted using vacuum pump, is cooled to room temperature, obtain diester-type surfactant, it should Diester-type surfactant structure is as follows:
(R=8).
Embodiment 2
At 10 liters with condenser, water knockout drum reaction kettle of the esterification in, sequentially add 5 kilograms of toluene, 4.92 kilograms it is different pungent Base phenol polyethenoxy ether(Alkyl phenol polyoxyethylene ether, R=12, n=500), 0.08 kilogram of phthalic anhydride, with 150 revs/min Mixing speed stir 30 minutes, make isooctyl phenol polyethoxylate(Alkyl phenol polyoxyethylene ether, R=12, n=500)With adjacent benzene Dicarboxylic acid anhydride is completely dissolved in toluene;0.003 kg of phosphoric acid is added, and 10 points are stirred with 150 revs/min of mixing speed Clock, phosphoric acid catalyzed isooctylphenol polyoxy ether(Alkyl phenol polyoxyethylene ether, R=12, n=500)Ester occurs with phthalic anhydride Change reaction;It is warming up to 110 DEG C, and with the stirring of 150 revs/min of mixing speed, back flow reaction 4 hours;Finally remove water knockout drum In water, extract toluene using vacuum pump, be cooled to room temperature, obtain diester-type surfactant, the diester-type surfactant Structure is as follows:
(R=12).
Embodiment 3
In the reaction kettle of the esterification for carrying condenser, water knockout drum at 10 liters, 5 kilograms of toluene, 4.85 kilograms of straight chains are sequentially added Dodecyl phenol polyethenoxy ether(Alkyl phenol polyoxyethylene ether, R=18, n=360), 0.15 kilogram of phthalic anhydride, with 150 Rev/min mixing speed stir 30 minutes, make straight chain dodecyl phenol polyethenoxy ether(Alkyl phenol polyoxyethylene ether, R=18, n=360)It is completely dissolved in toluene with phthalic anhydride;It adds 0.02 kilogram of benzene sulfonic acid, and is stirred with 150 revs/min It mixes speed to stir 10 minutes, benzene sulfonic acid is catalyzed straight chain dodecylphenol polyoxy ether(Alkyl phenol polyoxyethylene ether, R=18, n= 360)Esterification occurs with phthalic anhydride;110 DEG C are warming up to, and with the stirring of 150 revs/min of mixing speed, reflux Reaction 4 hours;The water in water knockout drum is finally removed, toluene is extracted using vacuum pump, is cooled to room temperature, obtains the work of diester-type surface Property agent, the diester-type surfactant structure are as follows:
(R=18).
Embodiment 4
It is consisted of the following compositions with antibacterial, except the dentifrice composition of spot and whitening function(Weight percent):
Hydrated silica 28%;Aluminium hydroxide 28%;
Polypropylene glycol 5%;Glycerine 10%;
Sodium carboxymethylcellulose 0.5%;Xanthans 0.4%;
Carragheen 0.8%;Diester-type surfactant 1.5% made from embodiment 3;
Food flavor 1.5%;Saccharin sodium 0.2%;
Proteinase-10 .08%;Lipase 0.02%;
Amylase 0.01%;Lipoxygenase 0.5%;
Glucose oxidase 0.4%;Phosphatidase 0.02%;
Pectase 0.01%;Mannase 0.01%;
Staphylococcus lysozyme 0.04%;Lysozyme 0.05%;
Activated carbon 7%;Deionized water 15.96%.
Preparation method is as follows:
One, complex enzyme is prepared
By above-mentioned weight percent, by protease, lipase, amylase, lipoxygenase, glucose oxidase, phosphatide Enzyme, pectase, mannonase staphylococcus lysozyme and lysozyme are uniformly mixed;
Two, glue
By above-mentioned weight percent, by hydrated silica, aluminium hydroxide, polypropylene glycol, glycerine, sodium carboxymethylcellulose, Huang Virgin rubber, carragheen, diester-type surfactant, food flavor, complex enzyme and deionized water uniform stirring made from embodiment 3, Colloid is made;
Three, it mediates
By above-mentioned weight percent, saccharin sodium and activated carbon are added in colloid, stirs evenly and deaerates, lotion is made.
Embodiment 5
It is consisted of the following compositions with antibacterial, except the dentifrice composition of spot and whitening function(Weight percent):
Hydrated silica 32%;Aluminium hydroxide 25%;
Polypropylene glycol 4%;Glycerine 12%;
Sodium carboxymethylcellulose 0.45%;Xanthans 0.45%;
Carragheen 1%;Diester-type surfactant 2% made from embodiment 1;
Food flavor 1.3%;Saccharin sodium 0.18%;
Proteinase-10 .08%;Lipase 0.025%;
Amylase 0.01%;Lipoxygenase 0.5%;
Glucose oxidase 0.5%;Phosphatidase 0.01%;
Pectase 0.02%;Mannase 0.02%;
Staphylococcus lysozyme 0.04%;Lysozyme 0.05%;
Activated carbon 8%;Deionized water 12.365%.
Preparation method is the same as embodiment 4.
Embodiment 6
It is consisted of the following compositions with antibacterial, except the dentifrice composition of spot and whitening function(Weight percent):
Hydrated silica 24%;Aluminium hydroxide 30%;
Polypropylene glycol 7%;Glycerine 10%;
Sodium carboxymethylcellulose 0.5%;Xanthans 0.3%;
Carragheen 0.8%;Diester-type surfactant 1% made from embodiment 2;
Food flavor 1.5%;Saccharin sodium 0.2%;
Proteinase-10 .06%;Lipase 0.015%;
Amylase 0.02%;Lipoxygenase 0.3%;
Glucose oxidase 0.3%;Phosphatidase 0.02%;
Pectase 0.01%;Mannase 0.01%;
Staphylococcus lysozyme 0.03%;Lysozyme 0.04%;
Activated carbon 6%;Deionized water 17.895%.
Preparation method is the same as embodiment 4.
Embodiment 7
The antibacterial functions of the dentifrice composition of the present invention
One, material is tried out:The dentifrice composition of embodiment 4 ~ 6.
Two, object is tried out:30 subjects.
Three, test method:
30 subjects are randomly divided into 3 groups, respectively 6 groups, every group 10 of 4 groups of embodiment, 5 groups of embodiment and embodiment Name;Subject aspirates in tongue back side to collect bacterium, then by the sample blood agar culture-medium of collection before experiment It is cultivated under 37 DEG C of anaerobic condition, after 72 hours, calculates average bacteriological Colony Forming Unit(Baseline), then subject The dentifrice composition for using the present embodiment 4 ~ 6 respectively brushes teeth each 1 time sooner or later, uses 2 grams of toothpaste every time, continue 3 months daily, It is brushed teeth using horizontal trembling method;After 3 months, subject aspirates in the tongue back other side to collect bacterium, then by collection Sample is cultivated with blood agar culture-medium under 37 DEG C of anaerobic condition, after 72 hours, is calculated average bacteriological bacterium colony and is formed list Position, the average colony for comparing subject before and after the dentifrice composition using the present embodiment 4 ~ 6 form the variation of unit results.
Four, test result:
Group Baseline is averaged CFU Use average CFU after 3 months The reduced rate % of average CFU based on baseline
4 groups of embodiment 9.3×105 2.0×105 78.5
5 groups of embodiment 8.7×105 2.5×105 71.3
6 groups of embodiment 7.9×105 2.2×105 72.2
CFU=Colony Forming Unit
Average CFU reduced rates=[(The baseline CFU- that is averaged uses CFU average values after 3 months)/ baseline is averaged CFU] × 100%.
As seen from the above table, there is antibacterial, except after the dentifrice composition of spot and whitening function using the present invention, average colony The reduced rate for forming unit is 71.3 ~ 78.5%, and amount of bacteria substantially reduces.
Embodiment 8
The plaque of the dentifrice composition of the present invention removes effect
One, material is tried out:The dentifrice composition of embodiment 4 ~ 6.
Two, object is tried out:30 subjects.
Three, test method:
30 subjects are randomly divided into 3 groups, respectively 6 groups, every group 10 of 4 groups of embodiment, 5 groups of embodiment and embodiment Name;Subject uses the dentifrice composition of the present embodiment 4 ~ 6 respectively, brushes teeth daily each 1 time sooner or later, uses 2 grams of toothpaste every time, hold It is 3 months continuous, it is brushed teeth using horizontal trembling method;Investigate using the present embodiment 4 ~ 6 dentifrice composition before and after subject plaque Index(PLI)Variation.Dental plaque index(PLI)Calculate average value.
Four, test result:
Dental plaque index reduced rate=[(3 months Dental Plaque indexes are used using preceding dental plaque index-)/ use labial teeth bacterium Spot index] × 100%.
As seen from the above table, using the tool antibacterial of the present invention, except after the dentifrice composition of spot and whitening function, dental plaque index For reduced rate up to 56.9 ~ 65.8%, plaque removal effect is notable.
Embodiment 9
The whitening function of the dentifrice composition of the present invention
One, material is tried out:The dentifrice composition of embodiment 4 ~ 6.
Two, object is tried out:30 subjects.
Three, test method:
30 subjects are randomly divided into 3 groups, respectively 6 groups, every group 10 of 4 groups of embodiment, 5 groups of embodiment and embodiment Name;Subject uses the dentifrice composition of the present embodiment 4 ~ 6 respectively, brushes teeth daily each 1 time sooner or later, uses 2 grams of toothpaste every time, hold It is 3 months continuous, it is brushed teeth using horizontal trembling method;Use preceding progress color spot index detection(Baseline), carried out again after being used continuously 3 months Color spot index detects, and compares the variation of the color spot index of subject before and after the dentifrice composition using the present embodiment 4 ~ 6.
Color spot index point-score, specific scoring rule are as follows:
0 point --- no color spot exists;
1 point --- color spot size is no more than the 1/3 of facing, and degree is slight color spot(Yellow or yellowish-brown);
2 points --- color spot size is no more than the 2/3 of facing, and degree is moderate color spot(Moderate brown);
3 points --- color spot size is more than the 2/3 of facing, and degree is severe color spot(Dark brown or black);
Four, test result:
Group Baseline is averaged color spot index Use average color spot index after 3 months The reduced rate % of average color spot index based on baseline
4 groups of embodiment 1.89 0.61 67.7
5 groups of embodiment 1.93 0.72 62.7
6 groups of embodiment 1.95 0.77 60.5
Color spot index reduced rate=[(Color spot exponential average after 3 months is used using preceding color spot exponential average-)/ use Preceding color spot exponential average] × 100%.
As seen from the above table, there is antibacterial, except the color spot that after the dentifrice composition of spot and whitening function, is averaged using the present invention Index reduced rate is 60.5 ~ 67.7%, tooth-whitening significant effect.
Those skilled in the art do not depart from the present invention essence and spirit, can there are many deformation scheme realize the present invention, The foregoing is merely preferably feasible embodiments of the invention, not thereby limit to the interest field of the present invention, all with this Equivalent structure made by description of the invention changes, and is both contained within the interest field of the present invention.

Claims (7)

1. a kind of having antibacterial, except the dentifrice composition of spot and whitening function, including grinding agent, moisturizer, bonding agent, diester-type Surfactant, complex enzyme, sweetener, fragrance, activated carbon, deionized water, which is characterized in that the complex enzyme be protease, Lipase, amylase, lipoxygenase, glucose oxidase, phosphatidase, pectase, mannonase staphylococcus lysozyme and The combination of lysozyme, the diester-type surfactant are with formula(1)The compound of shown structure:
(1)
Formula(1)In, R indicates the alkyl of different carbon atom numbers, the integer that the carbon atom number of R is 8 ~ 18;N is the unit of ethylene oxide ether Number, the integer that n is 210 ~ 500.
2. there is antibacterial as described in claim 1, except the dentifrice composition of spot and whitening function, which is characterized in that the alkane Base is straight chained alkyl or branched alkyl.
3. there is antibacterial as described in claim 1, except the dentifrice composition of spot and whitening function, which is characterized in that the n is 240 ~ 400 integer.
4. there is antibacterial as claimed in claim 3, except the dentifrice composition of spot and whitening function, which is characterized in that the n is 360 integer.
5. as claim 1 ~ 4 any one of them has antibacterial, except the dentifrice composition of spot and whitening function, feature exists In described to there is antibacterial, except the dentifrice composition of spot and whitening function is made of the component of following weight percent:
Hydrated silica 20 ~ 35%;Aluminium hydroxide 20 ~ 35%;
Polypropylene glycol 4 ~ 7%;Glycerine 8 ~ 14%;
Sodium carboxymethylcellulose 0.3 ~ 0.5%;Xanthans 0.3 ~ 0.6%;
Carragheen 0.8 ~ 1.2%;Diester-type surfactant 1 ~ 3%;
Food flavor 1 ~ 1.5%;Saccharin sodium 0.18 ~ 0.28%;
Proteinase-10 .03 ~ 0.08%;Lipase 0.01 ~ 0.03%;
Amylase 0.01 ~ 0.03%;Lipoxygenase 0.1 ~ 0.5%;
Glucose oxidase 0.1 ~ 0.5%;Phosphide enzyme 0.01 ~ 0.04%;
Pectase 0.01 ~ 0.03%;Mannase 0.01 ~ 0.03%
Staphylococcus lysozyme 0.01 ~ 0.04%;Lysozyme 0.02 ~ 0.05%;
Activated carbon 5 ~ 10%;Deionized water 12 ~ 20%.
6. there is antibacterial as claimed in claim 5, except the dentifrice composition of spot and whitening function, which is characterized in that the tool It is made of the component of following weight percent by antibacterial, except the dentifrice composition of spot and whitening function:
Hydrated silica 24 ~ 32%;Aluminium hydroxide 25 ~ 30%;
Polypropylene glycol 4 ~ 7%;Glycerine 10 ~ 12%;
Sodium carboxymethylcellulose 0.45 ~ 0.5%;Xanthans 0.3 ~ 0.45%;
Carragheen 0.8 ~ 1%;Diester-type surfactant 1 ~ 2%;
Food flavor 1.3 ~ 1.5%;Saccharin sodium 0.18 ~ 0.2%;
Proteinase-10 .06 ~ 0.08%;Lipase 0.015 ~ 0.025%;
Amylase 0.01 ~ 0.02%;Lipoxygenase 0.3 ~ 0.5%;
Glucose oxidase 0.3 ~ 0.5%;Phosphide enzyme 0.01 ~ 0.02%;
Pectase 0.01 ~ 0.02%;Mannase 0.01 ~ 0.02%;
Staphylococcus lysozyme 0.03 ~ 0.04%;Lysozyme 0.04 ~ 0.05%;
Activated carbon 6 ~ 8%;Deionized water 12.365 ~ 17.895%.
7. there is antibacterial as claimed in claim 6, except the dentifrice composition of spot and whitening function, which is characterized in that the tool It is made of the component of following weight percent by antibacterial, except the dentifrice composition of spot and whitening function:
Hydrated silica 28%;Aluminium hydroxide 28%;
Polypropylene glycol 5%;Glycerine 10%;
Sodium carboxymethylcellulose 0.5%;Xanthans 0.4%;
Carragheen 0.8%;Diester-type surfactant 1.5%;
Food flavor 1.5%;Saccharin sodium 0.2%;
Proteinase-10 .08%;Lipase 0.02%;
Amylase 0.01%;Lipoxygenase 0.5%;
Glucose oxidase 0.4%;Phosphatidase 0.02%;
Pectase 0.01%;Mannase 0.01%;
Staphylococcus lysozyme 0.04%;Lysozyme 0.05%;
Activated carbon 7%;Deionized water 15.96%.
CN201410803674.5A 2014-12-23 2014-12-23 With antibacterial, except the dentifrice composition of spot and whitening function Active CN105769609B (en)

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Application Number Priority Date Filing Date Title
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CN105769609B true CN105769609B (en) 2018-11-06

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