CN106727056B

CN106727056B - Oral care tooth brushing sugar composition and preparation method and use method thereof

Info

Publication number: CN106727056B
Application number: CN201710123896.6A
Authority: CN
Inventors: 邹忌; 邹长清
Original assignee: Guangzhou Naying Chemical Co ltd
Current assignee: Guangzhou Naying Chemical Co ltd
Priority date: 2017-03-03
Filing date: 2017-03-03
Publication date: 2020-07-31
Anticipated expiration: 2037-03-03
Also published as: CN106727056A

Abstract

The invention discloses an oral care tooth brushing sugar composition. The tooth brushing sugar consists of 60 to 95 percent of sugar core part and 5 to 40 percent of sugar coating according to weight percentage; the sugar core portion comprises the components: 0.01-50% of wetting agent, 0.01-40% of abrasive, 0.01-40% of sweetening agent, 0.01-4% of thickening agent, 0.01-15% of self-foaming agent, 0.02-5% of buffering agent, 0.02-10% of surfactant, 0.02-4% of edible aromatic and a proper amount of other functional additives. The tooth brushing sugar product is very pleasant and simple when in use and after in use, the tooth brushing sugar product is placed in the oral cavity for chewing for a few seconds, the fragrance is released quickly to fill the oral cavity, meanwhile, foam is generated quickly, the toothbrush around the user is taken up to be dipped with a little water as the toothpaste is used, the tooth brushing is started, the tooth cleaning and health care functions can be conveniently realized within a short time, and the technical effects of tooth cleaning and oral cavity nursing are achieved.

Description

Oral care tooth brushing sugar composition and preparation method and use method thereof

Technical Field

The invention relates to an oral care product, belongs to the technical field of daily chemicals, and particularly relates to an oral care tooth brushing sugar composition and a preparation method thereof.

Background

In the field of oral care daily products for recent decades, no new raw materials and new products are available, the product homogeneity on the market is extremely serious, and the mode of cleaning the oral cavity by using toothpaste in the morning and at night or chewing gum is adopted in daily life.

A toothpaste is a product in the shape of a paste, as defined by national standards, containing abrasives, fragrances, humectants, thickeners and other functional additives and formed under certain process conditions. Since the toothpaste was invented in the first 19 th century, the research and production technology of toothpaste became very mature. However, the toothpaste is used each time by opening the cover, extruding one toothpaste on the toothbrush, dipping a little water to brush, and if the product in the shape is carried to an aircraft and is used in places with inconvenience, the manufacturing process is complicated, and the toothpaste specification carried by the product is harmful to brain and tendons every time of traveling, because the aircraft cannot carry more than 100ml of fluid-like substances. The free toothpaste provided by hotels is poor in quality and unsatisfactory to use.

Chewing gum is essentially characterized by the fact that after chewing it tends to have agglomerated gum base which is agglomerated into a mass that cannot be dispersed or washed away with water, which tends to undesirably adhere to the basin bottom, walls, soles or plants, and which cannot be used in place of toothpaste.

The present inventors have devoted themselves to the research of oral care products for decades and hopefully will create a novel breakthrough oral care product.

Disclosure of Invention

The invention aims to provide a novel oral care product tooth brushing candy and a using method thereof, the tooth brushing candy is pleasant and simple in use and after use, the tooth brushing candy is placed in the oral cavity for chewing for a few seconds, fragrance is quickly released to fill the oral cavity, foam is quickly generated, and a toothbrush around a user is taken up to be dipped in a little water as toothpaste is used for brushing teeth, so that the tooth cleaning and health care functions can be conveniently realized within a short time, and the technical effects of cleaning teeth and nursing the oral cavity are achieved.

The invention also aims to provide a preparation method of the novel oral care product tooth brushing candy, and the product prepared by the invention can realize the effects of stopping bleeding, reducing tooth sensitivity, preventing moth, preventing halitosis, removing dental plaque, removing tooth stain and the like according to the needs.

The purpose and the technical problem to be solved of the invention are realized by adopting the following technical scheme. The tooth brushing candy is composed of 60-95% of a candy core part and 5-40% of a sugar coating layer according to weight percentage; the sugar core portion comprises the following components:

0.01-50% of wetting agent, 0.01-40% of abrasive, 0.01-40% of sweetening agent, 0.01-4% of thickening agent, 0.01-15% of self-foaming agent, 0.02-10% of surfactant, 0.02-4% of edible aromatic, 0.02-5% of buffering agent and a proper amount of other functional additives.

The novel oral care product tooth brushing candy comprises a sugar coating layer, a first layer, a second layer and a third layer;

the first layer includes, but is not limited to, microcrystalline or paraffin wax, insect wax, beeswax, carnauba wax, other edible waxes; or sugar coatings including but not limited to xylitol, mannitol, trehalose, maltitol;

the second sugar coating layer comprises but is not limited to sugar coatings made of xylitol, mannitol, trehalose alcohol and maltitol;

the third layer includes, but is not limited to, microcrystalline or paraffin wax, beeswax, insect wax, carnauba wax, other edible waxes; or sugar coating containing xylitol, mannitol, trehalose alcohol, and maltitol.

The novel oral care product tooth brushing candy of the invention comprises trehalose or one or a mixture of more than two of maltitol and mannitol in the coating, wherein the percentage of the coating in the coating is 50-96%, and the preferred proportion is 65-95%.

The novel oral care product tooth brushing candy comprises one or more than two of sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, citric acid, disodium hydrogen phosphate and sodium hydrogen phosphate, and the self-foaming component accounts for 0.01-15%, preferably 0.1-12%, and more preferably 0.5-10% of the weight of the candy core part.

The novel oral care product tooth brushing sugar is characterized in that the thickening agent is carrageenan or carbomer or a mixture of one or more of pectin, Arabic gum and xanthan gum, and accounts for 0.05-5% of the sugar core, preferably 0.1-4% of the sugar core; the surfactant is a foaming agent, including but not limited to sodium lauroyl sarcosinate, sodium lauroyl glycinate, sodium lauryl sulfate, alkyl glucoside, cocoyl propyl betaine, etc., and accounts for 0.02-10% of the sugar core part, preferably 0.1-5%.

The novel oral care products of the present invention are tooth brushing candies comprising, but not limited to, non-toxic and harmless polyols such as glycerin, sorbitol, propylene glycol, polyethylene glycol, butylene glycol, inositol, and the like;

the abrasive is natural stone powder with the granularity of 20-2000 meshes, precipitated calcium carbonate, calcium hydrogen phosphate dihydrate, hydroxyapatite, calcium pyrophosphate, anhydrous calcium hydrogen phosphate, calcium phosphate, silicon dioxide, aluminum hydroxide, anhydrous sodium metaphosphate, resin, plant fiber, microcrystalline cellulose, 4-A zeolite and the like; the particles with the particle size of 300-800 meshes are preferably used as the rubbing agent, but for soft abrasive materials such as plant fibers and loofah, the particles with the particle size of 50-800 meshes can be used as the rubbing component;

the aromatic includes but is not limited to one or more components capable of increasing aroma and cooling feeling, such as liquid essence, powder essence, menthyl lactate, menthol, borneol, menthyl acetate, menthone glycerol ketal and the like.

The novel oral care product tooth brushing candy contains the following sweetening agents in the formula: including but not limited to materials with organoleptic sweetness such as glucose, sucrose, fructose, mannose, maltose, stevia, erythrose, xylitol, and those materials with synthetic high sweetness multiples such as saccharin, sucralose, acesulfame, cyclamate, aspartame, and the like;

the composition may also contain paeonol, tranexamic acid, sodium monofluorophosphate, sodium chloride, strontium chloride, potassium nitrate, vitamins, etc., or other plant extracts such as Notoginseng radix extract, Ginseng radix extract, cortex Magnolia officinalis, fructus Sapindi Mukouossi, radix Sophorae Flavescentis, flos Chrysanthemi Indici, flos Lonicerae, cimicifugae rhizoma, lalang grass rhizome, radix Angelicae Dahuricae, Aloe, radix Ilicis Pubescentis, Coptidis rhizoma, Scutellariae radix, fructus forsythiae, etc., or animal extracts such as colla Corii Asini and Mel.

In addition, the invention also provides a preparation method of the novel oral care product tooth brushing candy, which comprises the following process steps:

1) preparation of the sugar core:

uniformly stirring and mixing a foaming agent, a co-foaming agent, a sweetening agent, an excipient, an abrasive, a thickening agent, a wetting agent, a characteristic effect adding component and the like in a clean container with a proper volume until a uniform and fine paste blank is formed, wherein the viscosity and the humidity of the paste blank are required to be controlled within a proper range; in the process, the stirring temperature and the humidity of the environment need to be controlled, the paste blank is slightly aged for a certain time and then transferred to a die cutting machine, and the die is cut according to a certain shape to obtain spherical or blocky or rodlike particles with certain humidity and hardness;

2) spraying a first layer of sugar coating, melting microcrystalline wax in advance, starting a sugar coating pot, controlling the temperature in the pot to be 40-80 ℃, transferring the formed granules into the sugar coating pot, and spraying the microcrystalline wax on the sugar core granules in the rotation of the sugar coating pot to form the first layer of sugar coating;

3) spraying a second layer of sugar coating, decocting maltitol or xylitol, mannitol, water and gum arabic in a sugar boiler according to a certain proportion to obtain syrup, and checking the viscosity, color and transparency state of the syrup; transferring the granules obtained in step 2 to a coating pan, and spraying the coating on the surface of the granules at a temperature of 50-120 deg.C under rotation (if necessary under reduced pressure inside a spraying device);

4) polishing by spraying the particles obtained in step 3 with carnauba wax at a temperature of 60-120 deg.C (if necessary under reduced pressure inside the spraying equipment).

In addition, the use method of the novel oral care product tooth brushing candy can be expressed as follows:

the prepared product is put into the oral cavity to be chewed, the product can automatically bubble quickly when being chewed, the fragrance is released quickly, the toothbrush is taken up to dip a little water and extend into the mouth to start tooth brushing, foams in the oral cavity are spitted after a few minutes, and the oral cavity is cleaned by clean water.

The product of the invention is very different from the dental tablets which are called on the market at present, the dental tablets are directly extruded into dry tablets by utilizing the forming effect of microcrystalline cellulose, the manufacturing process is the same as that of the tablets, because the dental tablets do not contain wetting agent and have dry granules when being chewed, because the dental tablets do not contain thickening agent and are difficult to foam, the foam is easy to break, because the dental tablets do not contain liquid essence and almost have no fragrance, and because the dental tablets can not use any liquid materials such as glycerin and liquid essence, the mouth feel and the efficacy capability of the product are greatly limited. Unlike the product of the present invention, which is easy to foam after being chewed, the product of the present invention has sufficient fragrance released and can leave fragrance after being brushed, and the product has similar feeling to that of brushing teeth.

By means of the technical scheme, the invention has the following different advantages and beneficial effects:

1) the novel oral care tooth brushing candy can be made into a sheet shape, can also be made into a bead shape or a granular shape, can be packaged in a paper sheet, a food film bag, a plastic or glass bottle, and then is placed in a trouser pocket and a knapsack of a user, and can be carried to any pleasurable place of the earth at will for use at any time, so that the user does not worry that toothpaste which is easy to flow out from a broken cover and makes the toothpaste full, for example, 4 toothpaste can be packaged in a small paper sealing bag or 6 toothpaste can be used, the user can be enough to travel for 2-3 days outside, and the oral care tooth brushing candy is more satisfactory in that the user can also use a bottle of hundreds of toothpaste for packaging, flies to every place of the earth, and no person has no place to forbid, so that the oral care tooth brushing candy is very convenient to carry. However, the container for holding toothpaste must be a special plastic tube or can, otherwise the toothpaste is easy to leak fragrance and overflow.

2) The product of the invention is very pleasant and simple when in use and after in use, the product is placed in the oral cavity to chew for a few seconds, the soft inner core is immediately sensed, the fragrance is quickly released to fill the oral cavity, meanwhile, the foam is quickly generated, the toothbrush is taken up to be dipped in a little water like toothpaste, and the tooth brushing is started, so that the tooth cleaning and health care functions can be conveniently realized within a short time, the technical effects of cleaning and nursing the oral cavity are achieved, of course, if no toothbrush is arranged around the product, the product is like white collar people in the office in a working state, the product has no relation, and the mouth cavity is flushed with clean water after chewing for dozens of seconds.

3) It is unlike granular gum, which does not foam and does not brush teeth after chewing, and it leaves gum base to be spit out after chewing, which is gum base free and which does not bring unpleasant gum base to stick on all over.

4) It is also unlike the more recent products called dental tablets, which like tablets do not have core and outer layer differences and are manufactured in the same manner as pharmaceutical tablets. The chewable tablets are uniform in components from inside to outside, are hard to chew when being chewed, are more difficult to chew for the old with teeth falling off in the elders, and are dry and uncomfortable in chewed fragments. The tooth brushing candy disclosed by the invention is crisp, thin and easy to chew, and the core is soft and comfortable to wet.

Detailed Description

As with any product innovation, new products must bring a better life experience, convenience, and a degree of comfort to humans. The invention provides a novel oral care product tooth brushing candy which comprises but is not limited to a tooth brushing candy containing a self-foaming component during chewing, generates a large amount of foam during chewing, washes tooth surfaces and oral mucosa, and provides people with a feeling of chewing gum and a feeling of brushing teeth by toothpaste. The tooth-brushing candy disperses after being chewed in water, can be spitted out like toothpaste and washed away with water without causing blockage, the chewing gum does not bubble after being chewed, and the tooth can not be brushed by using a toothbrush because of discomfort, but the product of the invention can generate abundant foam and can be brushed comfortably like toothpaste.

Putting it into mouth to chew, it releases fragrance immediately; after a few seconds, the product automatically foams, foams to wash teeth, and is brushed in the oral cavity by a toothbrush, and the abundant foams, the abrasive and the functional additive can clean and care the teeth and the oral cavity like toothpaste.

The invention discloses a new oral care product tooth brushing candy, which consists of a sugar core part and a sugar coating layer according to weight percentage; the sugar core portion comprises: 0.01-50% of wetting agent, 0.01-40% of abrasive, 0.01-40% of sweetening agent, 0.01-4% of thickening agent, 0.01-15% of self-foaming agent, 0.02-5% of buffering agent, 0.02-10% of surfactant, 0.02-4% of edible aromatic and a proper amount of other functional additives; sugar coating and coating: a proper amount of microcrystalline wax, a proper amount of polyhydric sugar alcohol, a proper amount of carnauba wax, a proper amount of water and a proper amount of gum arabic.

The novel oral care product tooth brushing candy of the present invention contains sodium (or potassium) bicarbonate as a self-foaming ingredient in an amount of 0.01 to 15% by weight, preferably 0.1 to 12% by weight, more preferably 0.5 to 10% by weight.

The novel oral care product tooth brushing candy contains citric acid as self-foaming component, and the total content of citric acid is 0.01-10%, preferably 0.1-5%, more preferably 0.2-2%

The novel oral care product tooth brushing candy contains self-foaming components of sodium carbonate and sodium bicarbonate (or potassium), wherein the contents of the sodium carbonate and the sodium bicarbonate (or potassium) in percentage by weight are respectively 0.01-15% of sodium carbonate (or potassium), 0.01-15% of sodium bicarbonate (or potassium), 0.1-12% of sodium carbonate (or potassium) and 0.01-12% of sodium bicarbonate (or potassium); more preferably 0.5-10% of sodium (or potassium) carbonate and 0.5-10% of sodium (or potassium) bicarbonate;

the novel oral care product tooth brushing candy contains self-foaming components of sodium carbonate (or potassium), sodium bicarbonate (or potassium) and citric acid, wherein the contents of the self-foaming components in percentage by weight are respectively 0.01-15% of sodium carbonate (or potassium), 0.01-15% of sodium bicarbonate (or potassium) and 0.01-15% of citric acid, and the preferred proportions are respectively 0.1-12% of sodium carbonate (or potassium), 0.1-12% of sodium bicarbonate (or potassium) and 0.1-12% of citric acid; more preferably, the ratio is 0.5-10% of sodium (or potassium) carbonate, 0.5-10% of sodium (or potassium) carbonate and 0.2-2% of citric acid.

The novel oral care products of the present invention are tooth brushing candies comprising, but not limited to, non-toxic and harmless polyols such as glycerin, sorbitol, propylene glycol, polyethylene glycol, butylene glycol, inositol, and the like.

In the novel oral care product tooth brushing sugar component of the invention, the abrasive is: such as natural stone powder, precipitated calcium carbonate, dibasic calcium phosphate dihydrate, hydroxyapatite, calcium pyrophosphate, anhydrous dibasic calcium phosphate, silica, aluminum hydroxide, anhydrous sodium metaphosphate, resin, plant fiber, microcrystalline cellulose, 4A zeolite, etc., having a particle size within the range of 20-2000 mesh; the particles with the particle size of 300-800 meshes are preferably used as the rubbing agent, but for soft abrasive materials such as plant fibers, the particle size of 100-800 meshes can also be used as the rubbing component. The use of abrasives can rub the teeth and oral mucosal surfaces while chewing and brushing, thereby carrying away dirt on the surfaces.

The components comprise the following surfactants: anionic, cationic, nonionic, or amphoteric non-toxic and harmless surfactants, which produce sufficient lather upon use by the consumer, such as: sodium dodecyl sulfate, potassium dodecyl sulfate, sodium lauroyl sarcosinate, potassium lauroyl glycinate, sodium cocoyl propyl betaine, alkyl glucoside, fatty alcohol carboxylate, fatty alcohol polyoxyethylene phosphate (carboxylic acid, sulfonic acid) ester and the like are safe and nontoxic materials for human bodies, and preferably food grade materials or medical grade materials.

The thickening agent is: cellulose gel, sodium carboxymethylcellulose, xanthan gum, modified guar gum, carrageenan, carbomer, hydroxyethyl cellulose, tragacanth, acacia, konjac gum, pectin, gellan gum, Prussian polysaccharide, mineral gel such as lithium magnesium silicate, thickening silicon dioxide, sodium alginate, microcrystalline cellulose, cellulose gel, etc.;

sweeteners generally include, but are not limited to, pharmaceutical or food grade sodium saccharin, acesulfame potassium, sucralose, stevia, aspartame; but are not limited to, natural sweet components such as xylitol, glucose, mannitol, trehalose, maltitol, erythrose, fructose, sucrose, and the like.

The composition further comprises flavoring agent such as essence, preferably food grade chewing gum essence.

The components can also be added with preservative, edible pigment, deionized water, pearl component, color particles, titanium dioxide and other materials which can increase the characteristics of the product.

The composition can also be added with paeonol, tranexamic acid, sodium monofluorophosphate, sodium chloride, strontium chloride, potassium nitrate, vitamins, zinc citrate and other functional materials, can also be added with other plant extracts such as the extract of thirty-seven, the extract of ginseng, magnolia officinalis, soapberry, sophora flavescens, honeysuckle, wild chrysanthemum, coptis, forsythia, scutellaria, angelica, lalang grass rhizome, ophiopogon root and the like, and can also be used with animal extracts such as donkey-hide gelatin, honey, snake oil and the like, and the invention can be applied to materials which are nontoxic and do not conflict with the invention in pharmacology and do not damage the aim of the invention.

The buffer in the composition may be any material that controls the acid-base equilibrium of the sugar core, such as the hydrogenous salts of polybasic weak acids, e.g., citric acid, disodium hydrogen citrate, sodium hydrogen phosphate, disodium hydrogen phosphate, and the like.

As a preferred embodiment, the tooth brushing candy of the present invention comprises a sugar core layer and a sugar coating layer, wherein the sugar coating layer is composed of a first coating wax coating layer, a second coating sugar coating layer and a third coating wax coating layer, and the proportions of the sugar core layer are as follows: 0.01-50% of wetting agent (weight percentage, the same below), 0.01-40% of abrasive, 0.01-40% of sweetening agent, 0.01-4% of thickening agent, 0.01-15% of self-foaming agent, 0.02-5% of buffering agent, 0.02-10% of surfactant, 0.02-4% of edible aromatic and a proper amount of other functional additives; the first wax coating is 100% of microcrystalline wax; the sugar coating of the second coating layer comprises 0.01-10% of Arabic gum, 0.05-90% of trehalose, 0.05-30% of water, and the third coating layer comprises 90-99.5% of carnauba wax and 0.5-10% of titanium dioxide.

The process for manufacturing the product comprises four steps:

1. preparation of the sugar core: the foaming agent, the self-foaming agent, the sweetening agent, the friction agent, the thickening agent, the wetting agent, the special additive and the like are uniformly stirred and mixed in a clean container with a proper volume until a uniform and fine paste blank is formed, and the viscosity and the humidity of the paste blank are required to be controlled within proper ranges. In the process, the stirring temperature and the humidity of the environment need to be controlled, the paste blank is transferred to a die cutting machine after being slightly aged for a certain time, and the die is cut according to a certain shape to obtain spherical or blocky particles with certain humidity and hardness;

2. spraying a first layer of sugar coating, melting microcrystalline wax in advance, starting a sugar coating pot, controlling the temperature in the pot to be 40-80 ℃, transferring the formed granules into the sugar coating pot, and spraying the microcrystalline wax on the sugar core granules in the rotation of the sugar coating pot to form the first layer of sugar coating;

3. spraying a second layer of sugar coating, decocting trehalose or xylitol, mannitol, maltitol, water and acacia gum in a sugar decocting pot at a certain ratio to obtain syrup, and checking viscosity, color and transparency state of the syrup. Transferring the granules obtained in step 2 to a coating pan, and spraying the coating on the surface of the granules at 50-120 deg.C under rotating condition; the coating is very critical to the quality of the product, the water content and the sugar type are very important to select, and improper selection can hardly cause the product to have a dry and smooth appearance in the storage period, and the shelf life of the product is influenced. It is also necessary to take care that the granules in the pan must be kept in a very short period of time, with temperature and humidity being regulated. If the temperature is too high to be suitable for particle spraying, spraying can be carried out in a spraying pot with reduced pressure in the pot

4. Polishing by spraying carnauba wax on the particles obtained in step 3 at 60-120 deg.C. This step also requires controlling the time, temperature and humidity of the granules in the coating pan. If the temperature is too high to be suitable for particle spraying, a spraying pot with reduced pressure in the pot can be used for spraying.

The thickness of each step is controlled, especially if the 2 nd and 3 rd polishing layers are as thin as possible to ensure a particle seal from air. When the polishing layer is too thick, a hard and brittle block is generated, and the polishing layer is made into a thin layer like chewing gum like impurities, so that the chewing gum has no foreign body feeling.

Although sugar such as xylitol, erythrose, glucose and sucrose can be used as the coating, these components are easy to absorb moisture after being stored for a period of time to cause softening and cracking of the coating, thus reducing the storage period and quality, and sugar with too high melting point is not suitable for making the coating, so that the sugar which can be selected as the coating is very little.

The proportion of water for preparing syrup is also important, and the proper proportion can not only obtain good quality guarantee period, but also be easy for slurry spraying. During the syrup boiling process, water is lost at any time, and the final water contained in the sugar coating layer is a problem worthy of study. The proper water content makes the product stored in humid environment difficult to soften and deteriorate quickly.

The present invention will be described in more detail with reference to specific preferred embodiments, but the present invention is not limited to the following embodiments. The following components are all in percentage by weight.

Example 1

A novel oral care product tooth brushing candy comprises a sugar core part and a sugar coating layer, and comprises the following specific components,

a sugar core part: (the weight percentage in the formula is 100 percent in total):

calcium hydrogen phosphate dihydrate 24%; 12% of cellulose gel; 30% of glycerin (humectant); 2.0 percent of carrageenan; 3.6 percent of sodium dodecyl sulfate (foaming agent); 1.0% of sodium lauroyl sarcosinate (foaming agent); 0.4% of sucralose (a sweetening agent); edible essence (flavoring agent) 2.. 4%; 1.2 percent of sodium bicarbonate; 3.0 percent of sodium carbonate; 20% of xylitol; citric acid: 0.2 percent; 0.2 percent of methylparaben;

the formula of the sugar coating is as follows: a first coating, a pure microcrystalline wax; the second coating formulation is: 12% of Arabic gum, 24% of deionized water and 74% of trehalose; 100% of third coating carnauba wax;

the preparation method can be expressed as follows:

1. dissolving carrageenan in glycerol in a dispersing way at room temperature, then adding xylitol, sucralose, methyl paraben, cellulose gel, calcium hydrophosphate, citric acid, sodium carbonate and sodium bicarbonate in sequence, slowly stirring uniformly to form a paste material without fine particles, then adding sodium dodecyl sulfate, sodium lauroyl sarcosinate and essence, stirring uniformly, and extruding and molding the paste material by using a mold, wherein the paste material is soft but not sticky.

2. Spraying a first layer: the thickness of the microcrystalline wax is about 0.5-30um, and the formula proportion is as follows: 100% microcrystalline wax; spraying the first layer in a sugar-coating pan.

3. Spraying a 2 nd coating:

dispersing gum arabic in warm water in advance, adding weighed trehalose, mixing and stirring uniformly, slowly heating until the mixture is completely melted, rotating a sugar coating pan, controlling the temperature of the sugar coating pan to be 70-90 ℃, spraying on the surface of the granules obtained in the previous step, and keeping the time of the granules in the sugar coating pan to be between 5s and 50s, wherein the rotating speed is 50-60 r/m.

4. And 3, coating: and (3) opening the sugar coating pan, controlling the temperature in the sugar coating pan at 90 +/-1 ℃ and rotating at a speed of 50rps, and spraying the melted carnauba wax on the surfaces of the granules obtained in the previous step in the sugar coating pan to form a uniform and smooth outer layer.

Effect verification

The effect verification of the embodiment of the invention can be expressed as follows:

the products prepared by the formula and the process are packaged into 200 bottles per box and distributed to 10 volunteers, and the volunteers can take the bottles on the plane along with travel and pass smoothly during security inspection. Before use, the oral cavity is moistened by clear water to spit out clear water, then a piece of tooth brushing sugar is poured out from a bottle, the tooth brushing sugar particles are put into the oral cavity to be chewed, a large amount of foam is generated after about 10-15 seconds, the toothbrush is taken up to brush for tens of seconds to two minutes along with fragrance overflowing, the oral cavity is clean, substances in the mouth are spitted out, and the mouth is gargled by the clear water and spitted out.

During chewing and brushing, sensations were recorded and scored.

The scores of 10 volunteers were collected and the arithmetic mean calculated as shown in table 1 below:

in table 1: setting the reference value of each sensory index of toothpaste and chewing gum as 10 minutes, giving 10 minutes if the tooth brushing sugar is close to the corresponding product, giving 11 minutes if the feeling is better than the reference value, giving 12 minutes if the feeling is more better than the reference value, and giving 13 minutes if the feeling is more better than the reference value; on the contrary, if the value is worse than the set reference value, 9 points are given, if the value is worse than the set reference value, 8 points are given, if the value is much worse, 7 points are given, and if the value cannot be compared, the value is not counted (used/expressed).

TABLE 1 comparison of the examples with the sensory benefits of different types of oral care products

From the overall results of table 1 above, the volunteers used considered: the product has better use feeling than toothpaste and chewing gum. It can replace toothpaste as a product for cleaning teeth and oral cavity.

Example 2

31% of calcium hydrogen phosphate dihydrate; 30% of glycerin (wetting agent); 1.2 percent of carrageenan; 0.8% of carbomer; 3.5% of sodium lauroyl sarcosinate (surfactant-foaming agent); 0.2% of sucralose (a sweetening agent); 0.2 percent of acesulfame potassium; 2.0% of edible essence (flavoring agent); 3% of sodium bicarbonate; 0.5 percent of sodium carbonate; 26% of mannitol; sodium monohydrogen phosphate: 0.2 percent; 0.8 percent of potassium nitrate; cortex moutan extract 0.2%; menthyl lactate 0.1%; WS-230.1%; methyl paraben 0.1% and propyl paraben 0.1%.

The formula of the sugar coating is as follows: a first layer of pure microcrystalline wax; the second layer coating formula is as follows: gum arabic: 9 percent, deionized water 20 percent and maltitol 71 percent. And the third layer is prepared: 99% of carnauba wax and 1% of titanium dioxide.

The preparation method comprises the following steps:

1. dissolving carrageenan and carbomer in glycerol at room temperature, sequentially adding xylitol, sucralose, acesulfame-K, methyl hydroxybenzoate, propyl ester, calcium hydrogen phosphate, citric acid, sodium carbonate, sodium bicarbonate, sodium hydrogen phosphate, potassium nitrate, slowly stirring to form paste without particles and fine particles, adding sodium lauroyl sarcosinate and essence (dissolved cortex moutan extract in advance), stirring, making the paste material soft but not sticky, and extruding and cutting with a die into particles or blocks which are easy to throw.

2. Spraying a first layer: opening a sugar coating pan, controlling the temperature in the pan to be 50-80 ℃, spraying the microcrystalline wax melted into liquid state on the surface of the granules, wherein the spraying time is 10-50 seconds, the thickness is about 0.1-30um, and the formula ratio is as follows: 100% microcrystalline wax; spraying the first layer in a sugar-coating pan

3. Spraying a 2 nd coating:

boiling the slurry: dispersing Arabic gum in warm water in advance, adding weighed maltitol, mixing and stirring uniformly, and slowly heating until the mixture is completely melted. Spraying: rotating the sugar coating pan, controlling the temperature of the sugar coating pan at 70-90 deg.C, spraying the sugar coating syrup on the surface of the obtained granule, and maintaining the granule in the sugar coating pan for 5-50 s at a rotation speed of 30-60 rps.

4. And 3, coating: spraying melted carnauba wax on the surface of the granules obtained in the above step in a coating pan to form a uniform and smooth outer layer.

Effect verification

45 volunteers with tooth sensitivity symptoms were selected for comparative tests. Dividing into A, B, C groups, each group comprises 15 persons, using spray gun to contain 5 + -2 deg.C frozen tap water before grouping, spraying the tap water around the tooth surface of sensitive teeth with the same pressure, making volunteers feel the difficulty degree caused by cold water and scoring the degree, testing each volunteer before experiment and giving out score, controlling the average value, sex and age distribution difference of each group not to have significant difference, when the frozen water is continuously sprayed to the tooth surface of sick teeth, giving out 5 scores which are hard to feel pain; a given 3 points were tolerated although painful; the one who feels chilling but has no or little pain to the teeth gives 1 point, and of course, the closer to 1 point, the better for the diseased teeth. The group A uses the toothpaste prepared by adding the same amount of potassium nitrate and paeonol extract for 25 days, the group B uses the toothpaste prepared by adding the same amount of potassium nitrate and paeonol extract for 25 days, the group C uses the toothpaste prepared by adding no potassium nitrate and paeonol extract for 25 days, and the daily use frequency of each group of the jingle is 2 times, each time is close to 3 minutes.

The particles of this example tested weighed about 1.5 grams per granule, and the comparative toothpaste also required approximately 1.5 grams per test (squeeze on a toothbrush for demonstration), followed by a visit and repeat of the order during the test. The results are given in table 2 below:

TABLE 2 volunteers test the tooth sensitivity of this example compared to the control (data in the table are arithmetic mean)

	Group A	Group B	Group C
				Before trial	3.80±1.47	4.06±1.28	4.06±1.28
After 25 days of use	2.20±1.26	2.33±1.44	3.93±1.48

The results in table 2 show: the tooth sensitivity of the group A and the group B using the toothpaste is obviously reduced after the toothpaste is used for 25 days (p is less than 0.05), and the tooth sensitivity is better than that of the blank toothpaste without the functional components in the group C. The tooth brushing experiments prove that the product of the invention has certain capacity of preventing oral diseases like toothpaste.

Example 3

17% of natural calcium carbonate and 18% of silicon dioxide; 24% of glycerin (humectant); 1.2 percent of carrageenan; 3.0 percent of sodium dodecyl sulfate (foaming agent); cocoyl propyl betaine 0.6%; 0.3% of sucralose (a sweetening agent); saccharin sodium 0.2; edible essence (flavoring agent) 1.8%; 1.2 percent of sodium bicarbonate; 2% of sodium dihydrogen phosphate; trisodium phosphate 0.6%; 28% of glucitol; 0.3 percent of methylparaben; menthyl lactate 0.6%; 0.3 percent of titanium dioxide; 0.6% of magnolia bark extract; 0.3 percent of matrine extract.

The formula of the sugar coating is as follows: first layer pectin: 10% of deionized water 20%, 65% of trehalose and 5% of xylitol. The second layer of carnauba wax is 100%.

The preparation method comprises the following steps:

1. dissolving carrageenan in glycerol at room temperature, adding glucitol, sucralose, saccharin sodium, methyl hydroxybenzoate, propyl ester, natural calcium carbonate, silicon dioxide, sodium bicarbonate, sodium dihydrogen phosphate, sodium phosphate, etc., slowly stirring uniformly to form a paste without particles and fine particles, adding surfactant and essence, stirring uniformly, observing appearance and humidity of the paste blank, and extruding and cutting into particles or blocks which are easy to shed in a sugar coating pot or other rotary pots by using a mold.

2. Spraying a first layer:

boiling the slurry: dispersing pectin in warm water in advance, adding weighed trehalose alcohol and xylitol, mixing, stirring, slowly heating until the mixture is completely melted, and slightly decocting for several minutes.

Spraying: rotating the sugar coating pan, controlling the temperature of the sugar coating pan at 70-90 deg.C, spraying the sugar coating syrup on the surface of the obtained granule, and maintaining the granule in the sugar coating pan for 5-50 s at a rotation speed of 30-60 rps.

3. Spraying a second coating: spraying melted carnauba wax on the surface of the granules obtained in the above step in a coating pan to form a uniform and smooth outer layer.

Effect verification

Experiments were conducted using the product made in example 3 of this invention. 15 volunteers were selected and trained on the way, time, and perception of the product to be tried before the experiment. Breath is tested by a breath tester before tooth brushing, then the breath tester is divided into three groups, namely a group A, a group B and a group C, the mean value and the standard deviation of the breath test value before tooth brushing of each group are controlled to have no significant difference, and people can not eat or drink anything before testing again after tooth brushing. Group A chewed a famous brand gum for 4 minutes, group B chewed the toothbrushing candy of embodiment 3 of the present invention and brushed teeth, requiring that group B chewed and brushed teeth for 4 minutes, and group C brushed teeth with a famous brand toothpaste for 4 minutes.

After 50 minutes of mouth cleaning was completed for each group, breath values were measured as shown in table 3 below.

TABLE 3 breath test table after brushing with examples and control

Test items	First group	Group B	C group
				Before use (arithmetic mean, ppm)	320	315	323
After 50 minutes of use (arithmetic mean, ppm)	189	85	122

The results in table 3 show that: before use, three groups of people have certain halitosis, and breath is improved differently after different tooth cleaning products are tried. However, the product of the invention proves to have better tooth cleaning and halitosis removing effects than toothpaste and achieve the aim of breath freshening, and the chewing of the product of the invention and the tooth cleaning mode of the invention can reduce bad breath smell but the effect is far less than the effect of the product of the invention and the tooth cleaning mode of the invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. An oral care tooth brushing candy composition, characterized in that: the tooth brushing sugar consists of 60 to 95 percent of sugar core part and 5 to 40 percent of sugar coating according to weight percentage; the sugar core portion comprises the following components:

0.01-50% of wetting agent, 0.01-40% of abrasive, 0.01-40% of sweetening agent, 0.01-4% of thickening agent, 0.01-15% of self-foaming agent, 0.02-5% of buffering agent, 0.02-10% of surfactant, 0.02-4% of edible aromatic and a proper amount of other functional additives;

the abrasive is natural stone powder, precipitated calcium carbonate, calcium hydrophosphate dihydrate, hydroxyapatite, calcium pyrophosphate, anhydrous calcium hydrophosphate, calcium phosphate, silicon dioxide, aluminum hydroxide, anhydrous sodium metaphosphate, resin, plant fiber and microcrystalline cellulose with the granularity of 20-2000 meshes;

the self-foaming agent is any one or a mixture of more than two of sodium carbonate, potassium carbonate, sodium bicarbonate and potassium bicarbonate; the sugar coating consists of a first coating wax coating, a second coating sugar coating and a third coating wax coating;

the sugar coating layer contains one or more of trehalose alcohol, maltitol, mannitol, and xylitol, and its percentage in the sugar coating is 50-96%.

2. The oral care toothbrushing candy composition according to claim 1 wherein:

the first coating wax coating is selected from: microcrystalline waxes, paraffin waxes, insect waxes, beeswax, carnauba wax, other edible waxes;

the second coating sugar coating is selected from: sugar coating made of xylitol, mannitol, trehalose alcohol, and maltitol;

the third coating wax coating is selected from: microcrystalline wax, paraffin wax, beeswax, insect wax, carnauba wax, other edible waxes.

3. The oral care toothbrushing candy composition according to claim 1 wherein: the self-foaming agent accounts for 0.1 to 12 percent by weight.

4. The oral care toothbrushing candy composition according to claim 1 wherein: the thickening agent is one or a mixture of more than two of carrageenan, carbomer, xanthan gum, pectin, cellulose gel and gellan gum, and the percentage is 0.01-4%;

the surfactant is a foaming agent, including but not limited to sodium lauroyl sarcosinate, sodium lauroyl glycinate, sodium fatty alcohol acyl amino acid with 8 to 14 carbons or potassium salt thereof, sodium fatty alcohol sulfate with 8 to 14 carbons or potassium salt thereof, sodium fatty alcohol carboxylate with 8 to 14 carbons or potassium salt thereof; alkyl glucoside, alkyl sucrose glucoside and cocoyl propyl betaine, and the percentage is 0.1-5%.

5. The oral care toothbrushing candy composition according to claim 1 wherein: the humectant includes, but is not limited to, nontoxic and harmless polyols of glycerin, sorbitol, propylene glycol, polyethylene glycol, butylene glycol, inositol;

the friction agent is a soft abrasive of plant fiber, and the granularity of the soft abrasive is 50-800 meshes; the edible flavoring agent includes but is not limited to one or more components of liquid essence, menthyl lactate and menthol, which can increase fragrance and cooling feeling.

6. The oral care toothbrushing candy composition according to claim 1 wherein: the composition comprises the following sweetening agents: including but not limited to glucose, sucrose, fructose, mannose, maltose, stevia, erythrose, xylitol, as well as saccharin, sucralose, acesulfame potassium, cyclamate, aspartame.

7. The oral care toothbrushing candy composition according to claim 1 wherein: in the composition, the other functional additives comprise paeonol, tranexamic acid, sodium monofluorophosphate, sodium chloride, strontium chloride, potassium nitrate and appropriate amount of functional materials of vitamins, or plant extract components of Notoginseng radix extract, Ginseng radix extract, cortex Magnolia officinalis, fructus Sapindi Mukouossi and radix Sophorae Flavescentis, or animal extract components of colla Corii Asini and Mel.

8. A method of making an oral care toothbrushing candy composition according to any one of claims 1 to 7 wherein: is prepared by the following steps:

1) preparation of the sugar core:

uniformly stirring and mixing a surfactant, a self-foaming agent, a sweetening agent, an abrasive, a thickening agent, a wetting agent, an edible aromatic and other functional additives in a clean container until a uniform and fine paste blank is formed;

3) spraying a second layer of sugar coating, and decocting the trehalose alcohol or the xylitol, the mannitol, the water and the arabic gum in a sugar boiler according to a certain proportion to obtain syrup; transferring the granules obtained in step 2) to a sugar coating pan, and spraying the syrup on the surface of the granules at a temperature of 50-120 ℃ under a rotating state;

4) polishing, namely spraying the particles obtained in the step 3) with carnauba wax at the temperature of 60-120 ℃ for polishing.

9. The method of making an oral care toothbrushing candy composition according to claim 8 wherein: in the step 1), the stirring temperature and the humidity of the environment are controlled in the process, the paste blank is transferred to a die cutting machine after being slightly aged for a certain time, and the die is cut according to a certain shape to obtain spherical, rod-shaped or block-shaped particles.