RU2370089C2 - Confectioner's solid product and its usage method - Google Patents

Abstract

FIELD: food industry.

SUBSTANCE: inventions group relates to confectionary industry. Invention's first object is solid confectionary good containing first side and second side, opposite for the first side. The first side contains smooth surface. The second side contains abrasive surface, obtained with help of abrasive additives which is useful for cleaning tongue's upper surface. Invention's second object is method to remove bacteria from tongue's upper surface, providing for placing of confectionary product having the first side and the second side in buccal cavity. The first side has smooth surface, the second side has abrasive surface obtained with help of abrasive additives. Abrasive surface contacts tongue's upper surface and cleans it from bacteria during mouth is closed.

EFFECT: invention allows to clean tongue better.

32 cl, 43 dwg, 9 ex

Description

The present invention relates to confectionery products having breath freshening properties, in particular to compressed tablets, precipitated caramel and tablet chewing gum, and to methods for producing and using such confectionery products. More specifically, the present invention relates to confectionery products having an abrasive surface and suitable for cleaning the upper surface of a human tongue.

The presence of bad breath has long been a serious problem. Halitosis is at least constraining and can reduce personal interactions. The reason for its availability has not yet been fully understood, and many attempts have been made to overcome its effects. It seems that bad breath or halitosis is created by destructible epithelial cells of the tongue and the surface of the oral mucosa. It is estimated that 90% of halitosis is created due to bacterial growth in food debris trapped between the protrusions of the tubercles of the upper (dorsal) surface of the tongue. Volatile sulfur compounds (e.g. hydrogen sulfide, methyl mercaptan, dimethyl sulfide) are obtained due to activity that causes bacteria to rot in saliva, gingival fissure, covering the tongue and other places in the oral cavity. Studies show that volatile formation of sulfur compounds occurs mainly on the back of the tongue. The human tongue has folds and grooves in its dorsal surface and the volatile sulfur compounds it encounters reach the posterior surface of the tongue, as well as other areas in the oral cavity, and find their way, in particular in these folds and grooves, and are firmly stuck there . It is very difficult to remove these substances. Tongue coverage includes exfoliated epithelial cells released from the oral mucosa, white blood cells from periodontal pockets and bacteria. White blood cells have large amounts of sulfur-containing amino acids, from which volatile sulfur compounds are formed.

Various devices and products have been developed for cleaning the mouth and freshening breaths, in particular a toothbrush, interdental floss (for cleaning interdental surfaces), an oral rinse, aromatic candies and a toothpick. However, each of these products has disadvantages. Toothbrush is probably the most widely used breath freshener. It is generally effective, but has some disadvantages. The use of a toothbrush requires rinsing the mouth with water, thereby limiting the use of a toothbrush near the sink. Toothbrush is usually used with toothpowder or toothpaste, which must be changed periodically. After use, the toothbrush is moisturized and the bristles do not let water through, making the toothbrush uncomfortable to carry in a pocket or wallet. In addition, the toothbrush can hold and accumulate food particles in its bristles, thus requiring thorough cleaning after each use. In addition, a toothbrush can also help remove some food odors, particularly if used without toothpaste. In addition, it is socially unacceptable to use a toothbrush in public.

Interdental floss, although effective in removing food particles stuck between the teeth, has the disadvantage of eliminating it. After one use, the floss is usually thrown away. Using interdental floss can also be painful, especially when used by beginners. In addition, the use of an interdental floss usually requires both hands and the proximity of a mucous or purulent discharge from the respiratory system and the food waste container to eject the used floss, so the use of the interdental floss is limited to specific locations. Interdental floss may also not be effective in removing certain food odors.

Like the interdental floss, the mouthwash also has the disadvantages of being limited to certain locations. Unfortunately, the mouthwash does not physically scrape off or remove residues between the tubercles on the surface of the tongue. Thus, odor-causing bacterial growth begins within minutes after using these devices. In addition, rinsing (making a gurgling sound) is not acceptable publicly and the mouthwash should be discarded after use.

Breath-refreshing candies have the only drawback of masking the smell, and not actually removing or destroying the odor-causing particles. In addition, some breath-refreshing candies due to their sugar content may contribute to tooth decay.

Finally, toothpicks are sometimes used to freshen breath, but they also have some of the same problems as those described above. Among other things, if the toothpick is sharp, then it can be dangerous.

Most mass-produced consumer breath-freshening products (chewing gums, peppermint candy, rinses, pastes and strips) do not exclude bad breath sources, they only mask breathing problems.

U.S. Patent Application Publication No. 2002/0132000 describes a coarse-textured caramel for the treatment of halitosis. Crystalline hydrogenated or non-hydrogenated saccharides, organic acids and organic acid salts capable of forming a coarse texture are included in the composition of the caramel.

US Patent Application Publication No. 2003/0163149 describes a mint lollipop containing an applicator head attached to a handle. The applicator head is obtained from an edible substance mixed with an antibacterial agent and molded with a textured surface to separate the folds of the tongue and access the grooves to remove the precursors of volatile sulfur compounds.

Even with these many products, there is still room for improvement. For example, using peppermint lollipops to clean the tongue as a scraper has the advantage that it cannot be made very discrete, since the handle needs to be manipulated and it protrudes from the mouth. Compared to caramel products, pressed peppermint candy caramel has lower costs for ingredients (at least sugar-free products), lower energy and labor costs, lower capital costs and lower setup costs. Pressed products are more closely associated with breath freshening in consumer mint candy canes, in at least some markets. The slightly coarse texture of the extruded products provides better traction against the arch of the mouth than the smoother caramel surface. Life Saver® pressed peppermint candy caramel is not sold as a breath freshener, and peppermint candy can not be used to clean the tongue like a scraper, since the embossed surface on the peppermint candy caramel is not high enough to ensure sufficient cleaning of the tongue before embossing is washed out. The hardness of the product may not be sufficient for effective cleaning of the tongue, in part because it dissolves too quickly. Thus, there is still a need for a product that can be used to discretely clean the tongue as a scraper and reduce or remove a stain from the tongue, but still as a confectionery product. In addition, it is known that saliva reduces the amount of residual food residues on the surface of teeth and chewing gums. Thus, such an article will preferably induce salivation for an extended period of time, for example, due to the release of flavoring substances that provoke reflex release of saliva. Therefore, there is a need for a product and a breath freshening method that is safe, portable, discrete and effective.

SUMMARY OF THE SUMMARY OF THE INVENTION

Confectionery products have been developed that can be discretely used to clean the tongue like a scraper, providing breath freshening and other oral health benefits accordingly. Preferred embodiments have a smooth surface on one side and an abrasive surface on the other side. A smooth surface can be held against the arch of the mouth, while the tongue is cleaned as a scraper from edge to edge of the abrasive surface. The term “abrasive” means that the surface is effective either immediately when placed in the mouth or after the dissolution has begun to remove sediment on the tongue causing a bad smell . The abrasive surface, of course, may also be suitable for cleaning other soft oral surfaces, for example the inside of the cheek. The term "smooth" means that the surface even after partial dissolution does not cause irritation against the gums or the arch of the mouth. Preferred confectionery products are caramel products, which means that they retain their shape in the mouth and slowly dissolve. These products are consumed mainly by sucking and, as a rule, are crushed with a sufficiently strong bite. Confectionery products may also include chewing gums, including tablet chewing gum.

In a first aspect, the present invention is a confectionery product comprising a first side and a second side generally opposite to the first side; moreover, the first side contains a domed non-abrasive surface; and the second side contains an abrasive surface that is suitable for cleaning as a scraper on the upper surface of the tongue in the oral cavity.

In a second aspect, the present invention is a confectionery product comprising a first confectionery composition and a second confectionery composition different from the first composition, wherein the second composition comprises an abrasive surface that is suitable for cleaning as a scraper on the upper surface of the tongue.

In a third aspect, the present invention is a confectionery product comprising a first side and a second side generally opposite to the first side, the first side comprising a concave surface; and the second side contains an abrasive surface that is suitable for cleaning as a scraper on the upper surface of the tongue in the oral cavity.

In a fourth embodiment, the present invention is a confectionery product comprising a confectionery material comprising abrasive inclusions; moreover, the confectionery material is formed in an article having a size of not more than about 25 mm and at least one molded rough surface, while the abrasive inclusions and the molded rough surface together form an abrasive scraper surface that is suitable for cleaning like a scraper on the upper surface of the tongue.

In a fifth aspect, the present invention is a confectionery product comprising a first side and a second side generally opposite to the first side; moreover, the first side contains a smooth surface; and the second side contains an abrasive surface that is suitable for cleaning as a scraper on the upper surface of the tongue, while the second side is obtained from a confectionery material containing abrasive inclusions.

In a sixth aspect, the present invention is a confectionery product having a size of not more than about 25 mm, and an abrasive surface that is suitable for cleaning as a scraper on the upper surface of the tongue, having a molded rough surface having the shape of a washboard, the rough surface having a lattice pattern, or an abrasive the surface is obtained from a confectionery material containing abrasive inclusions formed from a material selected from the group consisting of solid carbohydrate matrices, tv rdye matrix of high molecular alcohols (polyols), extruded carbohydrates, extruded polyols and mixtures thereof; or one or more granular bicarbonates and one or more edible granular food acids that combine in the oral cavity to produce an effervescent action. Alternatively, granular edible inorganic salts may be used.

In a seventh aspect, the present invention is a method for producing a confectionery product, the method comprising: a) preparing a first confectionery composition and depositing it in a mold to form a first layer of a confectionery product, the mold creating an abrasive surface on the first layer; and b) preparing a second confectionery composition and depositing it on the first layer to form a second layer.

In an eighth aspect, the present invention is a method for removing bacteria from the upper surface of a human tongue, comprising: a) placing a confectionery product having a first side and a second side generally opposite to said first side in the oral cavity, the first side having a domed non-abrasive surface, and the second side has an abrasive surface, while the abrasive surface comes into contact with the upper surface of the tongue; and b) prompting the abrasive surface of the confectionery product to clean as a scraper from edge to edge of the upper surface of the tongue, while the oral cavity is closed so as to loosen the bacteria on the upper surface of the tongue.

In a ninth aspect, the present invention is a compressed tablet obtained from a compressible composition and having at least one abrasive surface suitable for cleaning the surface of the human tongue in the oral cavity, the tablet having a hardness of about 18-35 Kp.

In a tenth aspect, the present invention is a method for producing a hard pressed tablet suitable for cleaning the surface of a human tongue, comprising: a) providing a compressible composition; and b) compressing the compressible composition into a tablet with sufficient pressure to produce a tablet having a hardness of about 18-35 Kp, the tablet having at least one abrasive surface suitable for cleaning the surface of the human tongue in the oral cavity.

In an eleventh aspect, the present invention is a method for producing a hard pressed tablet suitable for cleaning the surface of a human tongue, comprising: a) providing a compressible composition; and b) compressing the compressible composition into a tablet with an force of at least 5,000 pounds (22,250 N) to produce a tablet having at least one abrasive surface suitable for cleaning the surface of the human tongue in the oral cavity.

In a twelfth aspect, the present invention is a method for producing a hard pressed tablet suitable for cleaning the surface of a human tongue, comprising: a) providing a compressible composition; and b) compressing the compressible composition into a tablet with a pressure of at least 22,000 psi (151,580 kPa) to obtain a tablet having at least one abrasive surface suitable for cleaning the surface of the human tongue in the oral cavity .

In a thirteenth aspect, the present invention is a method for removing bacteria from the upper surface of the human tongue, comprising: a) arranging a compressed tablet obtained from a compressible composition and having at least one abrasive surface suitable for cleaning the surface of the human tongue in the oral cavity, wherein the abrasive surface comes into contact with the upper surface of the tongue, and the tablet has a hardness of approximately 18-35 Kp; and b) prompting the abrasive surface of the compressed tablet to cleanse as a scraper from edge to edge of the upper surface of the tongue, while the oral cavity is closed so as to loosen the bacteria on the upper surface of the tongue.

Other aspects of the present invention may combine two or more elements from any of the above aspects of the present invention.

Preferred embodiments of the present invention provide a confectionery product that can be placed in the mouth and discretely used to clean as a tongue scraper and remove food particles and bacteria. The domed shape of the preferred embodiments fits snugly against the arch of the mouth or a concave shape can be used to create a vacuum to hold the confectionery in place, while the tongue is cleaned as a scraper from the edge to the edge of its lower surface. The upper surface is preferably smooth so as not to irritate the mouth. Caramel products have the advantage that they can be completely consumed. These and other advantages of the preferred embodiments of the present invention will be best understood in light of the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is an isometric image from below of a first embodiment of a confectionery product according to the present invention.

FIG. 1A is a cross-section taken along line 1A-1A shown in FIG.

Figure 2 is an isometric image from below of a second embodiment of a confectionery product according to the present invention.

Figure 3 is an isometric view from above of a third embodiment of a confectionery product according to the present invention.

Figure 4 is an isometric view from below of a fourth embodiment of a confectionery product according to the present invention.

5 is an isometric view from above of a fifth embodiment of a confectionery product according to the present invention.

6 is an isometric top view of a sixth embodiment of a confectionery product according to the present invention.

Fig.7 is an isometric image from below of the confectionery product illustrated in Fig.6.

Fig. 8 is an isometric view from above of a seventh embodiment of a confectionery product according to the present invention.

Figure 9 is an isometric view from above of an eighth embodiment of a confectionery product of the present invention.

Figure 10 is a top view of a ninth embodiment of a confectionery product according to the present invention.

11 is a vertical side view of the confectionery product illustrated in figure 10.

12 is a vertical side view of a tenth embodiment according to the present invention.

13 is an isometric view from below of an eleventh embodiment of a confectionery product of the present invention.

Fig. 14 is an isometric view from below of a twelfth embodiment of a confectionery product of the present invention.

15 is an isometric view from below of a thirteenth embodiment of a confectionery product of the present invention.

Fig. 16 is a vertical side view of the confectionery product illustrated in Fig. 15.

17 is an isometric view from below of a fourteenth embodiment of a confectionery product of the present invention.

Fig. 18 is a plan view of the confectionery product illustrated in Fig. 17.

Fig. 19 is an isometric view from below of a fifteenth embodiment of a confectionery product according to the present invention.

Figa - cross section taken along the line 19A-19A shown in Fig.19.

Fig.20 is a vertical side view of the confectionery product illustrated in Fig.19.

21 is an isometric view from below of a sixteenth embodiment of a confectionery product of the present invention.

Fig.22 is a vertical side view of the confectionery product illustrated in Fig.21.

23 is an isometric view from below of a seventeenth embodiment of a confectionery product according to the present invention.

Fig.24 is a vertical side view of the confectionery product illustrated in Fig.23.

25 is an isometric view from below of an eighteenth embodiment of a confectionery product according to the present invention.

Fig. 26 is a vertical side view of the confectionery product illustrated in Fig. 25.

Fig. 27 is an isometric view from below of a nineteenth embodiment of a confectionery product according to the present invention.

Fig. 28 is a bottom view of the confectionery product illustrated in Fig. 27.

29 is a bottom view of a twentieth embodiment of a confectionery product of the present invention.

Fig. 30 is an isometric view from below of the confectionery product illustrated in Fig. 29.

Fig. 31 is an isometric view from below of a twenty-first embodiment of a confectionery product according to the present invention.

Fig. 32 is a vertical side view of the confectionery product illustrated in Fig. 31.

Fig. 33 is an isometric view from below of a twenty-second embodiment of a confectionery product according to the present invention.

Fig. 34 is a vertical side view of the confectionery product illustrated in Fig. 33.

Fig. 35 is an isometric view from below of a twenty-third embodiment of a confectionery product according to the present invention.

Fig. 36 is a vertical side view of the confectionery product illustrated in Fig. 35.

Fig. 37 is an isometric view from below of a twenty-fourth embodiment of a confectionery product according to the present invention.

Fig. 38 is a vertical side view of the confectionery product illustrated in Fig. 37.

Fig. 39 is an isometric view from below of a twenty-fifth embodiment of a confectionery product of the present invention.

Fig. 40 is a vertical side view of the confectionery product illustrated in Fig. 39.

Fig. 41 is an isometric view from below of the confectionery product shown in Fig. 1, illustrating an imaginary box that can be used to determine the size of the product.

DETAILED DESCRIPTION OF THE DRAWINGS AND PRESENTED PREFERRED EMBODIMENTS FOR CARRYING OUT THE INVENTION

Further, the present invention will be described further. In the following narrative, various aspects of the present invention are defined in more detail. Each of the aspects defined in this way may be combined with another aspect or aspects, unless expressly stated otherwise. In particular, any element indicated as preferred or advantageous may be combined with another element or elements indicated as preferred or advantageous.

There are several preferred embodiments of the present invention presented. Each of the embodiments is common in that they contain confectionery products that include an abrasive surface. Some of the products are obtained with layers and obtained from individual confectionery compositions. An abrasive surface may be provided with abrasive particles, also referred to as inclusions, in the confectionery business, or an uneven rough surface may be provided by molding, or both abrasive inclusions and a molded rough surface may be provided. The molded surface may be formed using a die. When forming the abrasive surface, the rough surface will preferably have protrusions or grooves that expose a limited convex angle of not more than 135 degrees. In an alternative embodiment, if the product contains inclusions to provide an abrasive surface, then the inclusions will preferably be solid particles of at least 100 microns, preferably at least 200 microns, and most preferably at least 400 microns, which are less soluble than the surrounding matrix. Inclusions can be presented first on the surface or can be displayed when the product is dissolved in the mouth to produce an adequately rough surface.

In each case, the abrasive surface is suitable for cleaning the upper surface of the tongue as a scraper in the oral cavity. The confectionery product can be obtained in the form of a compressed tablet, caramel, tablet chewing gum or any other type of confectionery product that is suitable to provide such an abrasive surface. Compressed tablets with sufficient hardness are representative preferred embodiments of the present invention.

The abrasive surface is preferably provided at least in part by surface elements having at least one scraper edge. This at least one scraper edge may be located on the protrusion on the abrasive surface. For example, the abrasive edge may be located at an acute angle on the protrusion. A scraper edge may also be formed on the edge of the groove in the abrasive surface. The abrasive surface is preferably provided at least in part by surface elements comprising protrusions or grooves or protrusions and grooves, protrusions having a height of at least 0.015 inches (0.38 mm), and grooves having a depth of at least at least , 0.008 inches (0.2 mm). Surface elements will more preferably comprise protrusions having a height of at least 0.018 inches (0.46 mm) and / or grooves having a depth of at least 0.009 inches (0.23 mm). The height of the protrusions will most preferably be at least 0.020 inches (0.5 mm) and / or the depth of the grooves will be at least 0.010 inches (0.25 mm).

Alternatively, at least one abrasive surface may be provided with abrasive particles in a confectionery composition. The abrasive particles can either be incorporated into the composition or located on the abrasive surface of the tablet. Of course, abrasive particles can be embedded in the surface layer forming the abrasive surface of the product.

1 illustrates a first preferred embodiment of the present invention. The confectionery product in the form of a compressed tablet 10 has a generally cylindrical shape with two layers: an upper layer 12 and a lower layer 14. The tablet 10 has a first side formed by a generally domed upper part of the first layer and a second side 16 in general opposite the first side. The height of the tablet 10 is less than the diameter of a cylindrical shape. The second side 16, forming one of the ends of the cylinder, contains an abrasive surface, which is suitable to be a scraper for the upper surface of the tongue in the oral cavity. In this embodiment of the tablet 10, the second side 16 is generally flat with a plurality of parts rising thereon. In this embodiment, the abrasive surface comprises a molded rough surface having the shape of a washboard with ridges 18. The ridges 18 extend from the surface 16 in a triangular configuration, as shown in FIG. 1A. The ridges 18 define protrusions that have a convex angle 19. The angle 19 of the sides of the triangle is less than 135 degrees. Among other things, the abrasive surface is provided using abrasive inclusions 15 in the composition of the confectionery product forming the second layer 14.

The first layer 12, providing a domed surface, is obtained from the first composition, which is different from the second composition, comprising a layer 14, providing an abrasive surface 16. Both compositions are preferably confectionery materials. They may differ in many respects or they may differ only in that the second composition has abrasive inclusions 15 mixed with it. The first and second compositions will preferably differ in color. For example, the first composition forming the top layer 12 may be generally white, while the second composition forming the second layer 14 may be generally blue.

The first side contains a non-abrasive smooth surface. In this embodiment, the domed shape of the upper layer 12 is generally formed to fit snugly against the upper part of the oral cavity. The interface between the first and second layers is generally parallel to the abrasive surface 16.

FIG. 41 illustrates an imaginary box 100 drawn around a tablet 10. The thickness of the article is preferably determined by forming an imaginary three-dimensional box having three sets of two parallel sides, each side being at right angles to the other sides to which it is connected. Two of the sides are oriented horizontally and are considered upper and lower sides. The product is oriented in the box so that the center of gravity (assuming that the product has a uniform density) of the product is as close to the bottom side as possible. Each side comes into contact with the surface of the product, possibly at a variety of points, but does not cross the product. If the shape of the product is such that many boxes can be drawn that satisfy the above requirements, then the imaginary box used to determine the dimensions of the product is a box that has the smallest volume of any possible box that meets the above criteria. The smallest box size is considered the thickness of the product. The next smallest size is considered the width of the product, and the largest size is considered the length of the product. For box 100, the height T of side 102 is the thickness of the tablet 10. The length W of side 104 is the width of the abrasive surface, and the length L of side 106 is the length of the abrasive surface. If the abrasive surface is not generally planar, then the abrasive surface is considered a surface having a width and length equal to the width and length of the product.

Using the above drawing, it can be seen that the tablet 10 has a first side 107 and a second side 109, generally opposite the first side 107. The product has a thickness T. The second side 109 has an abrasive surface that is suitable for cleaning the upper surface of the tongue in the oral cavity. The second side 109 has a width W and a length L, the smallest of which is at least 1.6 times the thickness T of the article. It should be noted that, in general, the abrasive surface will lie on the lower surface of the aforementioned box and the determination of the thickness will not depend on this. When used in determining the thickness of an imaginary box, the thickness of the product is simply the smallest size of the imaginary box described above.

FIG. 2 illustrates another embodiment of the present invention — an extruded tablet 20 with a first layer 22 obtained from a first composition providing a non-abrasive surface and a second layer 24 obtained from a second composition. The second composition provides an abrasive surface 26 generally opposite the domed upper surface on the upper layer 22. In this embodiment, in addition to the abrasive inclusions 25, the abrasive surface 26 is roughened with many small round protrusions 28.

Figure 3 illustrates a compressed tablet 30, and in this case obtained with two different layers - the upper layer 32 and the lower layer 34. Tablet 30 differs from tablets 10 and 20 in the sense that the two layers do not have the same diameter. In this case, the diameter of the second layer 34 is larger than the diameter of the first layer 32. Abrasive inclusions 35 provide an abrasive surface on the second layer.

The abrasive tablet 40, illustrated in figure 4, in this case, has two layers 42 and 44, obtained from different compositions. While the top layer 42 provides a domed top surface, the abrasive surface 46 in this embodiment is provided with solely abrasive inclusions 45.

Figure 5 illustrates a tablet 50 with a lower layer 54, which contains abrasive inclusions 55, providing an abrasive surface on the underside of the tablet 50. In this embodiment, the upper layer 52 has a smooth surface, but instead of being domed, its surface is, generally flat with beveled angles 53 at the end opposite the abrasive surface.

The embodiment illustrated in FIG. 6 has a two-part compressed tablet 60. In this embodiment, the first part 62 is obtained by pressing the first compressible material. Thereafter, a second portion 64 is obtained from a second compressible material other than the first compressible material. As follows from Fig.7, the second part 64 has a exposed surface 66 on the lower side of the candy 60. The abrasive inclusions 65 in the second composition provide a second part 64 with an abrasive surface that is suitable for cleaning like a scraper on the upper surface of the tongue. The composition of the first part 62 may also be colored differently than the second part.

The compressed tablet 70 illustrated in FIG. 8 does not have different layers and can all be formed from one composition. This composition contains abrasive inclusions 75 to provide an abrasive surface against a generally domed upper surface on a tablet. The abrasive inclusions in this embodiment contain solid matrices of carbohydrates, solid matrices of polyols (high molecular weight alcohols), extruded carbohydrates or extruded polyols, and also carry a flavoring agent.

Compressed tablets 80 illustrated in FIG. 9 are also obtained from only one composition. Instead of a domed upper surface, the upper surface 82 of the tablet 80 has a concave shape. In contrast, the lower surface 86 is generally flatter and has a molded rough surface 86 obtained from ridges 88 in the washboard pattern. It seems that the subject can suck the tablet 80 so that a partial vacuum can be formed between the concave surface 82 and the arch of his mouth. This vacuum will help hold the tablet 80 in place, while the abrasive surface 86 as a scraper cleans the tongue. Tablet 80 may be oblong rather than round to facilitate its close fit to the sky.

The embodiment illustrated in FIG. 10 and FIG. 11 comprises a pressed mint lollipop caramel 90 having a center 97 that has a different confectionery composition than the confectionery composition forming the upper layer 92 and the lower layer 94. In addition, if necessary, these two layers can be obtained from the same material and not be different layers. The composition of the outer shell includes abrasive inclusions 95 and thus provides an abrasive surface, while the material forming the center 97 can be painted in blue or another color and include a mint flavoring substance, as well as breath freshening ingredients.

The tablet 100 illustrated in FIG. 12 has a similar overall shape to the pressed peppermint candy caramel, but is made from two layers, as in earlier embodiments. The first layer 102 may include breath freshening ingredients, while the second layer 104 includes abrasive inclusions 105 that provide an abrasive surface.

The tablet 110 illustrated in FIG. 13 has a common triangular shape and three layers. The lower layer 114 and optionally the upper layer 112, as shown in FIG. 13, contain abrasive inclusions 115, while the middle layer 117 contains a breath freshening ingredient and has a different color than layers 112 and 114. Thus, although the confectionery compositions are upper and lower layers differ from the composition of the middle layer, at least the lower layer of the confectionery composition has an abrasive surface suitable for cleaning as a scraper on the upper surface of the tongue.

14 illustrates an embodiment of a compressed tablet 120. The tablet has an upper layer 122 obtained from a first confectionery material and a lower layer 124 obtained from a second confectionery material. The second confectionery material contains abrasive inclusions 125 and is formed with a rough surface 126. In this embodiment of the present invention, ridges 128 form a lattice pattern. An abrasive surface is generally a scraper, with the exception of the elements making it abrasive.

Another embodiment of a compressed tablet 130 is illustrated in FIG. 15 and FIG. The tablet 130 has an abrasive bottom surface 134 containing a plurality of individual protrusions 136 protruding from the abrasive surface. The protrusions 136 have many different sizes. Protrusions 136 are shown as being generally round, but they can be of other configurations. The upper surface 132 has no protrusions. The lower half of the article contains abrasive inclusions 135. The upper surface 132 is generally convex, while the lower surface 134 is concave. The protrusions 136 and inclusions 135 provide the lower surface of the compressed tablet 130 with an abrasive surface suitable for cleaning the surface of the human tongue in the oral cavity.

The tablet 140 illustrated in FIG. 17 and FIG. 18 is elliptical in its main cross section. The outer surface of the mold includes a groove 141, which resembles a connection on the casing of a baseball ball. The abrasive surface on the underside of the tablet 140 is provided with protrusions 145 extending from the lower hemispherical part of the mold, as well as abrasive inclusions 143 in the material used to form the lower half of the tablet and, to a lesser extent, grooves 141. As shown, the upper surface 142 may include protrusions and grooves 141 or may be smooth.

The compressed tablet 150, illustrated in FIGS. 19 and 20, also has a bottom surface 154 with grooves 156. The grooves 156 are tortuous and extend generally parallel to each other across the width of the bottom side of the tablet. As best seen in FIG. 19A, the grooves 156 intersect with the lower surface 154 to expose a limited concave angle 159 of not more than 135 degrees. Tablet 150 has a generally droplet shape. The lower surface 154 also contains abrasive inclusions 155. However, the upper surface 152 of the tablet 150 is generally smooth.

21 and 22 illustrate a compressed tablet 160 having, in general, a castle stone shape. Although the upper surface 162 is generally smooth, the lower surface 164 has many grooves 166 extending through the width of the castle stone. In this product, grooves 166 are separated by protrusions 167. The protrusions 167 and abrasive inclusions 165 provide an abrasive surface of the product. The product can be obtained from two different materials, the upper surface 162 being obtained from one material that does not contain abrasive inclusions, and the protrusions 167 are obtained from another material that contains abrasive inclusions 165. The protrusions 169 at the ends may be larger than the protrusions 167 in the middle part pills 160.

In the compressed tablet 170 illustrated in FIGS. 23 and 24, the abrasive surface is provided with a plurality of generally parallel ridges 176 extending generally perpendicularly from the lower side 174 of the tablet 170. The abrasive lower surface 174 is generally concave , with the exception of the elements making it abrasive. The upper surface 172 is generally smooth. Each of the ridges 176 has a generally rectilinear outer surface, but in an alternative (not shown) embodiment, the ribs may extend farther and have a generally arched outer surface. The plurality of ridges contains at least three ridges, and preferably five ridges. In the illustrated embodiment, all ridges are of the same height, but in an alternative embodiment, ridges toward the middle of the ridge group may extend outwardly of ridges on the sides of the group. A tablet 170 can be obtained with two layers, the lower layer 171 forming ridges 176, and the lower surface 174 may contain abrasive inclusions 175, while the upper layer 173 is obtained without inclusions.

As shown in FIG. 25 and FIG. 26, another compressed tablet 180 is generally circular in horizontal view. The abrasive bottom surface 184 contains a plurality of generally circular bulges 186 and a plurality of curved protrusions 188. Two grooves 183 are also formed on the lower surface 184. The bulges 186, protrusions 188 and grooves 183 all contribute to providing the underside of the tablet with an abrasive surface. The upper surface 180 may have protrusions and bulges, as shown, or the upper surface of the tablet may be smooth.

The tablet 190 illustrated in FIG. 27 and FIG. 28 is generally triangular in horizontal view. This shape includes three spheres 191, one at each vertex of the triangle. The lower abrasive surface 194 is provided with inclusions used to produce the lower half of the tablet. Inclusions in the lower surface 192 between the spheres, and in particular in the spheres, provide a surface suitable for cleaning the tongue as a scraper.

As illustrated in FIG. 29 and FIG. 30, the tablet 200 is also generally circular in shape in a horizontal projection. The tablet 200 has an open center 201. The tablet has a configuration having a plurality of concentric rings 203. The rings 203 and inclusions 206 themselves, contained in the material forming the lower half of the tablet, provide the lower surface 204 of the tablet 200 with an abrasive surface. The upper surface may be smooth or may be in the form of a concentric ring.

The shape of the tablet 210 illustrated in FIG. 31 and FIG. 32 is generally in the form of the figure eight in horizontal view. This shape includes ridges 216 extending outward from the perimeter of the ends of the number eight. The ridges extend from the upper side, around the sides and on the lower side or each protruding part of the figure eight. Combs 216 and abrasive inclusions 215 in the material forming the lower half of the tablet provide an abrasive surface.

FIG. 33 and FIG. 34 illustrate another compressed tablet 220 of the present invention having a generally oval shape. Although the upper surface 222 is generally convex, the lower surface 224 is generally concave. In this embodiment, the tablet has a smooth upper surface 222, generally opposite the abrasive bottom surface 224. The abrasive surface 224 includes a plurality of grooves 226 formed in the toroidal element 223 forming an array of the lower surface. The grooves 226 extend radially through the toroidal element 223. The grooves preferably have a depth of at least 0.008 inches (0.2 mm). Each of the edges of the grooves forms a scraper edge. The composition from which the bottom surface is obtained also contains abrasive inclusions 225 that interact with grooves 226 to provide an abrasive surface.

The tablet 230 illustrated in FIG. 35 and FIG. 36 also has a somewhat eight-digit shape. The product can be obtained from two different materials. At least the lower half of the tablet is obtained from a material containing abrasive inclusions 235. The lower surface also includes ridges, has scraper edges and protrusions 236 formed to provide an abrasive surface. The upper surface may have ridges and protrusions, as shown, or may be smooth.

The tablet 240 illustrated in FIG. 37 and FIG. 38 also has a generally triangular shape in horizontal projection. This shape includes, in general, three spheres 241, one at each vertex of the triangle. The center of the triangle is open. The joints 245 between the spheres 241 are not as thick as the spheres 241. The lower abrasive surface 244 is provided with abrasive inclusions 245 in the material.

The oval tablet 250 illustrated in FIGS. 39 and 40 has a bottom half 254 obtained with abrasive inclusions, thereby providing an abrasive surface suitable for cleaning as a tongue scraper. The upper half 252 is smooth and can be held against the arch of the mouth, while while the tongue is cleaned like a scraper through the bottom surface.

Although many of the products illustrated in the drawings are described as compressed tablets, they can also be obtained from caramel obtained by cooking. A preferred product will have a product weight of from about 1 gram to about 2 grams. For compressed tablets, the preferred mass of the product will be approximately 1 gram. For caramel obtained by precipitation, the preferred mass will be approximately 1.5-2 grams. The thickness of the product will preferably be approximately 1/16 to 1/2 inch (12.7 mm), and preferably at least 1/8 inch (3.18 mm). The minimum length and width of the body is preferably ^{a _1/4} -1 inch (6,35-25,4 mm). The largest length and width of the product is preferably less than 1.5 inches (38.1 mm). The articles will preferably have a size such that it is greater than about 25 mm. For a cylindrical product with a diameter greater than its height, this means that the diameter will be less than about 25 mm. Products will most preferably have the largest size in the range of about 15-20 mm.

Although several preferred forms are illustrated in the drawings, it is contemplated that other forms may be used. In addition, surface markings, such as letters and other characters, may be formed on the products.

A preferred confectionery composition will not contain sugar, but may contain one or more antibacterial substances. In addition to these or other than peppermint flavoring agents, other flavoring agents may be included in the confectionery. Physiological cooling agents, as well as other ingredients, may be included in the products to give a burning sensation. In the case of products with multiple layers, each layer may have different flavoring substances or levels. In one embodiment, the confectionery product may comprise a coating layer covering at least a portion of the product. In this case, the coating layer may contain flavoring substances at a level exceeding the levels of any flavoring substances in the rest of the product.

The particle size of the preferred abrasive inclusions should be at least 100 microns, and a maximum of 2000 microns (0.1-2 mm). Some preferred abrasive inclusions have a particle size range of about 200-600 microns, others about 600-1200 microns, and others may be larger, up to 2000 microns. The preferred range is 200-1000 microns. If abrasive inclusions include a wide range of particle sizes, then the preceding ranges describe the particle sizes of most (in terms of weight) particles.

Abrasive inclusions can be obtained from a number of different materials, including crystalline sugars or high molecular weight alcohols; solid matrices of carbohydrates, high molecular weight alcohols or mixtures, or extruded carbohydrates, high molecular weight alcohols or mixtures; granular food acids; granular inorganic edible salts, for example, calcium phosphate salts and other calcium salts, including calcium lactate, calcium carbonate and calcium gluconate, silicon dioxide, silicate salts and bicarbonates, and mixtures thereof. On the other hand, solid matrices (for example, from a fluidized bed coating or spray drying) and extruded carbohydrates or high molecular weight alcohols are preferred since these inclusions may also contain flavoring agents and / or colorants. If the inclusions contain dyes, the abrasive particles will preferably have a contrasting color different from the color of the rest of the compressible composition into which they are incorporated. On the other hand, some inorganic salts are preferred since they are useful for teeth, for example for remineralization or tooth whitening. In addition, abrasive food acids and bicarbonates can be combined not only to provide an abrasive surface, but also to give an effervescent effect when placed in the mouth.

US Pat. No. 5,786,017 describes powder flavoring compositions. US Pat. No. 6,607,771 describes granules for the controlled release of volatile compounds. European Patent Application Publication No. EP 1214892 describes a series of moisture and oxygen resistant compositions. PCT Patent Publication No. WO 01/35764 describes a spray-dried composition in a carbohydrate substrate. The materials described in these references, which provide an abrasive surface suitable for cleaning the tongue as a scraper, can be used in the present invention as abrasive inclusions. Each of these documents is incorporated into this application by reference.

A compressed tablet preferably includes one or more of the following substances: antibacterial substances; physiological coolants, breath freshening substances; aromatizing substances, and dental active substances, refreshing breath and masking halitosis. Preferred antibacterial agents include cardamom oil, tannin extract of magnolia, cranberries, geraniol, cinnamaldehyde, peppermint oil, triclosan, chlorhexidine, cetylpyridinium chloride (CPC), and mixtures thereof. Preferred physiological cooling agents include menthol, N-2,3-trimethyl-2-isopropylbutanamide, 3-1-menthoxypropane-1,2-diol, N-ethyl-p-menthan-3-carboxamide, menthane, menthyl succinate, isopulegol , menthyl glutarate and mixtures thereof Preferred breath freshening agents include zinc salts, copper salts, polyphenols, mushroom extracts and mixtures thereof Preferred breath freshening and halitosis flavoring agents include cinnamon, mint, gaulteria, fruit flavors and mixtures thereof Preferred Dental active ingredients include tooth whiteners, fluoride, stain removers, calcium salts, phosphate salts and mixtures thereof.

There are different ways to obtain different products corresponding to the present invention. A chewing gum tablet product can be obtained from directly compressible chewing gum powder. Such a free-flowing powder is a material in which the main ingredients (e.g., resin base and bulky sugar substance) are already mixed. If necessary, dry flavoring agents, colorful varnishes, fruit acids and some glidant, for example magnesium or calcium stearate, are mixed together in a powder mixer, for example a belt mixer, a V-shaped mixer or a conical mixer. If abrasive inclusions are also introduced, then they are also mixed. Thus, a tablet press or a briquetting machine can be used to form these products.

Compressed tablets of the present invention can be prepared using standard procedures and equipment for compressing tablets. A compressible composition comprises one or more materials selected from the group consisting of sugars and alcohols derived from sugar. The compressible composition may contain directly compressible sugar, for example sucrose plus a binder. The binder may contain corn syrup and / or maltodextrin. The compressible composition may also contain directly compressible alcohol derived from sugar. In some embodiments, the alcohol derived from sugar may be sprayed with water prior to compression.

To achieve the required hardness, preferred tablets of the present invention will be obtained in the press using a force of at least 5,000 pounds (22,250 N), more preferably at least 6,000 pounds (26,700 N), and most preferably at least 7,000 pounds (31,150 N). Such a press will be able to create a pressure of at least 22,000 psi (151,580 kPa), preferably at least 26,000 psi (179,140 kPa), more preferably at least 30,000 psi, in a tablettable composition. square inch (206700 kPa), and most preferably at least 32000 psi (220480 kPa).

The tablets of the present invention will have a hardness of about 18 kilopond (Kp) to 35 Kp, preferably about 20-35 Kp, and most preferably about 25-35 Kp (Kilopond = kilograms of force. This is the standard unit used for testing tablet hardness). The tablet hardness can be measured using a tablet hardness tester, for example, Dr. Schloeniger's Pharmatron Tablet Tester 8M. The tablet is placed with the scraper side up the narrowest size between the grips. The instrument is calibrated and automatically measured.

A method for producing two-layer caramel products may include the steps of obtaining a first confectionery composition and depositing it in a mold to form a first layer of a confectionery product, the mold creating an abrasive surface of the first layer and then producing a second confectionery composition and depositing it on the first layer to form a second layer. The second confectionery composition will preferably be precipitated under viscosity and under conditions sufficient to result in a second layer having a domed surface against the abrasive surface. The domed surface will preferably be generally formed to fit snugly against the upper contour of the oral cavity. Thus, this method can be used to obtain products shaped like tablets illustrated in figures 1, 2, 4 and 14.

Sometimes the product will be obtained using abrasive particles, but these particles are not represented in the entire composition. In this case, instead of making two separate compositions, one is made with abrasive particles and one without abrasive particles, moreover, abrasive inclusions can be embedded in only one surface during molding of the product. Thus, in the final product there will be two separate compositions, one is the composition obtained initially, and the other is a layer having a similar composition, but with abrasive inclusions. In precipitated caramel, this can be done by placing abrasive inclusions on the bottom of the mold before applying the caramel. In a compressed tablet, abrasive inclusions can be placed on the bottom before the introduction of compressible material.

Preferred products can be used to remove bacteria from the upper surface of the human tongue. This will generally involve the placement of a confectionery product having a first side and a second side, generally opposite the first side, and the thickness of the product, inside the oral cavity. The second side contains an abrasive surface and has a width and length, the smallest of which is at least 1.6 times the thickness of the product, and the abrasive surface comes into contact with the upper surface of the tongue. The abrasive surface of the confectionery product as a scraper cleans the upper surface of the tongue, preferably while the oral cavity is closed, in order to accordingly loosen the bacteria on the upper surface of the tongue. The abrasive surface preferably comprises surface elements having at least one scraper edge. The arch of the oral cavity preferably constantly holds the confectionery in the oral cavity, while the tongue is cleaned as a scraper from edge to edge of the abrasive surface.

The following examples will help explain the present invention.

Example 1 - Compressed Tablet

First layer

Sorbitol 97.99% Flavoring Oil Peppermint Oil 0.75% Magnesium stearate 0.64% Encapsulated Flavoring Agent 0.28% Menthol 0.18% Silica 0.16% Total one hundred%

Second layer

Sorbitol 95.94% Abrasive inclusions 2.01% Flavoring Agent - Peppermint Oil 0.75% Magnesium stearate 0.64% Encapsulated Flavoring Agent 0.28% Menthol 0.18% Blue dye 0.04% Silica 0.16% Total one hundred%

The materials are mixed together in the form of powders. The second layer can be introduced first into the punch of the tablet press and give pre-compression. The top or first layer may then be introduced into the mold and the tablet compressed. The blue colored abrasive portion obtained from the extruded matrix of high molecular weight alcohols may have a washboard surface formed from the lower punch of a tablet press. The total weight of one product can be 1 gram with the same size of the upper and lower layers.

Example 2 - Compressed Tablet

First layer (white)

Sorbitol 98.11% Strong sugary substances 0.34% Lemon / Menthol Flavoring Agent 0.51% Apple acid 0.06% Magnesium stearate 0.98% Total one hundred%

Second layer (blue, effervescent)

Sorbitol 62.36% Bicarbonate of soda 19.96% Apple acid 16.21% Strong sugary substances 0.47% Lemon / Menthol Flavoring Agent 0.34% Magnesium stearate 0.62% Blue dye 0.04% Total one hundred%

For the first (white) layer, sorbitol, sugars and acid were mixed for 5 minutes, a flavor was added and mixed for 10 minutes, and then magnesium stearate was added and mixed for 2 minutes.

For the second (blue) layer, sorbitol, sugars, bicarbonate and dye were mixed for 5 minutes, a flavor was added and mixed for 10 minutes, and then magnesium stearate was added and mixed for 2 minutes.

Three parts of a white powder (approximately 0.66 g) were placed in a stamp, which contained a mesh to form a rough surface, and partitioned. Then, two parts (approximately 0.44 g) of blue powder were poured into the stamp. The powders were compressed in a stamp using a force of approximately two metric tons. A two-layer white / blue tablet was formed. The blue layer was formed with a rough surface consistent with the grids in the stamp. These lattices, together with crystals of malic acid, provided an abrasive surface that cleans the tongue like a scraper.

In this example, sodium bicarbonate and malic acid are stable when solid. However, when placing the product in the mouth, these two ingredients begin to dissolve and interact with each other, exerting an exciting effect on the tongue.

Abrasive inclusions may contain encapsulated or trapped aromatizing substances and dyes. They can also be solid crystals of sugars or high molecular weight alcohols, for example crystalline maltitol. Abrasive inclusions can also be other types of crystals, for example citric or malic acid or other food acids, which form solid crystals.

Examples 3 AN

A bilayer compressed tablet was prepared according to the following recipe Layer 1 (bottom, scraper layer) % Sorbitol (Roquette Neosorb (TM)) 65.94 Palatinite inclusions * 32.97 Magnesium stearate 0.49 Peppermint flavoring 0.49 Aspartame 0,07 Acesulfame K 0.02 Coolant (FEMA 4006) 0.02 100.0

* Particles of palatinite (hydrogenated isomaltulose) with 0.30% food grade blue approved dye to pass through # 20 sieve cells and held on # 40 sieve.

Layer 2 (top, smooth layer) % Sorbitol (Roquette Neosorb (TM)) 98.91 Magnesium stearate 0.49 Peppermint flavoring 0.49 Aspartame 0,07 Acesulfame K 0.02 Coolant (FEMA 4006) 0.02 100.0

The ingredients in the above recipe were mixed together. The amount of powder layer 1, equal to 40% of the total mass of the product, was loaded into a stamp with a lower punch (with tongue cleaning elements), an upper punch inserted and slightly squeezed by hand. The upper punch was removed and cleaned of loose powder. An amount of the powder of layer 2, equal to 60% of the total mass of the product, was loaded into the stamp / assembly of the lower punch on the upper surface of layer 1 and squeezed by a force of 7000 pounds (31150 N) to obtain a two-layer product having a lower blue tongue-cleansing layer with coarse inclusions and a molded cleanser tongue surface and upper white, in general, a smooth layer.

The products were molded using dies with upper and lower punches to obtain shapes similar to some of the shapes illustrated in the drawings

Width / Thickness (inch) Attitude BUT. Fig.17 and Fig.18 0.458 / 0.274 1,67 AT. Fig.19 and Fig.20 0.446 / 0.252 1.77 FROM. Fig 33 and Fig 34 0.407 / 0.259 1,57 D. Fig.25 and Fig.26 0.566 / 0.254 2.23 E. Fig.23 and Fig.24 0.462 / 0.287 1,61 F. Fig.35 and Fig.36 0.388 / 0.256 1,52 G. Fig.27 and Fig.28 0.559 / 0.254 2.20 N. Fig.15 and Fig.16 0.578 / 0.256 2.26

Informal tests showed that the product illustrated in FIG. 27 and FIG. 28, the product illustrated in FIG. 25 and FIG. 26, and the product illustrated in FIG. 15 and FIG. 16 had the best rolling resistance and easier all manipulated by language.

Example 4

The recipes for layer 1 and layer 2 of Example 4 were tabletted as in Example 3, but on a 24-position Stokes BB2 3-layer tablet press with dies and punches shaped to produce the tablet illustrated in FIG. 39 and FIG. 40, having a mass tablets of approximately 1.1 g, a width of 0.465 inches (11.8 mm) and a length of 0.625 inches (15.9 mm). The initial compression pressure was established and several tablets were obtained. They were tested for hardness and the compression pressure was adjusted up or down to obtain tablets of the required hardness of 30 Kp. The force used to obtain this hardness was 3.65 tons of US or 7300 pounds. This setting depended on the size and shape of the resulting tablet. For the tablet illustrated in FIG. 39 and FIG. 40, with a thickness of approximately 8.9 mm, a width of 0.465 inches (11.8 mm) and a length of 0.625 inches (15.9 mm), the tablet had a maximum cross-sectional area of approximately 0.228 square inches (147.1 mm ² ). Thus, a force of 7300 pounds (32485 N) created a pressure of approximately 32,000 pounds per square inch (220,480 kPa).

Examples 5 A-H

Platinum inclusions in the above Examples 3 A-H were replaced with maltitol inclusions of blue color.

Examples 6 A-H

The platinum inclusions in Examples 3A above were replaced with blue mannitol inclusions (Roquette Pearlitol 500DC ^tm ).

Example 7

The confectionery tongue-cleansing product of Example 3 was repeated, except that layer 1 (lower scraper layer) was replaced with the following composition:

Layer 1 (bottom scraper layer) % Sorbitol (Roquette Neosorb (TM)) 82,42 Platinum inclusions * 16.49 Magnesium stearate 0.49 Peppermint flavoring 0.49 Aspartame 0,07 Acesulfame K 0.02 Coolant (FEMA 4006) 0.02 100.00

* similar composition as in Example 3

To obtain tablets, as before, powder was used using punches and a stamp to obtain the product illustrated in FIG. 23 and FIG. 24.

At a hardness of approximately 18-35 Kp, the tablets could remain in the mouth without dissolution for a sufficiently long time, so that they could be used to effectively clean the tongue like a scraper. This could be due to the shape of the surface, in which case the hardness protects the surface abrasive elements for a sufficiently long time so that the tongue can be cleaned like a scraper. If inclusions are used to provide an abrasive surface, hardness helps to maintain a reliable mounting of inclusions in the tablet matrix so that they do not fall out and thus reduce their effectiveness. The required hardness is partially achieved by using the required pressing force to create the required pressure. In fact, the required amount of force will depend on the geometry of the shape of the tablet, as well as partly on the materials used.

Example 8 - Boiled Caramel

First layer

Isomalt 99.14% Lemon and Peppermint Flavoring Agent 0.49% Lemon acid 0.24% Acesulfame / Aspartame 0.13% Total 100.0

Second layer

Isomalt 98.62% Abrasive inclusions 0.51% Lemon and Peppermint Flavoring Agent 0.49% Lemon acid 0.24% Blue dye 0.01% Acesulfame / Aspartame 0.13% Total 100.0

Isomalt is a syrup boiled to approximately 1-3% moisture. Once it cools, flavoring, acid and sugars are added. Upon receipt of the material of the second layer, a compound of abrasive inclusions is also introduced during cooling of low humidity isomalt syrup. The second layer may be deposited into molds having a washboard surface at the bottom. The second layer will be deposited at a higher temperature to make it less viscous so that it matches the surface of the washboard of the mold. An upper or first layer can then be applied, which forms at a lower temperature and higher viscosity in order to protect the caramel layers from too much mixing. The form with a blue layer will make the product so that it has the appearance of a washboard. The final size of the product corresponds to 2 grams equally divided between the layers.

Example 9 - Boiled Caramel

First layer

Isomalt 99.48% Peppermint flavoring 0.40% Sugar Substances 0.12% Total 100.0

Second layer

Isomalt 74.76% Abrasive inclusions 24.71% Peppermint flavoring 0.40% Blue dye 0.01% Sugar Substances 0.12% Total 100.0

Isomalt is dissolved in an aqueous solution and boiled to approximately 1-3% moisture. This material is used as the first ingredient in both layers. After the solution has cooled, a flavoring agent and a sugar substance are introduced, and abrasive inclusions, which are granular maltitol, are introduced into the syrup used for the second layer. The second layer may be deposited in the form of a precipitate with the surface of the washboard at the bottom of the deposition form. This second layer can be applied at a higher temperature to make it less viscous. Then, the top or first layer can be applied to the application form at a lower temperature with a higher viscosity in order to prevent excessive mixing of the caramel layer. A form with a blue layer will allow you to get a product that has the appearance of a washboard. The product preferably has a mass of 2 grams, evenly divided between the layers.

Abrasive inclusions may contain encapsulated or trapped flavors and colorants. They can also be solid crystals of sugars and high molecular weight alcohols. In Example 3, abrasive inclusions are crystalline maltitol. Abrasive inclusions can also be other types of crystals, for example, citric or malic acid, or other food acids that form solid crystals.

Preferred embodiments of the present invention have a smooth upper surface so that the arch of the mouth and gums are not irritated by the product, while the abrasive surface is used to clean the tongue like a scraper. The preferred product is small in size so that it can be used discretely. The product can be used to clean the tongue like a scraper and other oral surfaces and remove the smell that causes bacteria in public. Thanks to the movement of the specially created form in the mouth, the unique surface is intended for careful (soft) cleaning of the mouth by removing the embryos that cause bad breath so that the user can easily feel it. Thus, clean and fresh breathing, as well as other oral health benefits, are easily accessible. Products according to the present invention provide an effective adjuvant for daily routine oral care.

It should be obvious that the products, processes and methods corresponding to the present invention are capable of being included in the form of a multitude of variant implementation, only a few of which were illustrated and described above. For example, other colors may be used, for example green. Thus, the present invention is materialized in other forms without deviating from its essence and essential characteristics. It should be obvious that the introduction of certain other ingredients, process steps, materials and components not specifically included will have a negative effect on the present invention. Thus, the best embodiments of the present invention may exclude ingredients, process steps, materials or components other than those indicated above for inclusion or use in the present invention. However, the described embodiments should be considered in all respects only as illustrative and not limiting, and for this reason, the scope of the present invention is limited by the appended claims, and not by the above description. This scope should cover all the changes that come in the sense and range of equivalence of the claims.

Claims (32)

1. A solid confectionery product containing
a) a first side and a second side opposite to said first side;
b) the first side contains a smooth surface; but
c) the second side contains an abrasive surface obtained by abrasive inclusions, which is suitable for cleaning the upper surface of the tongue. 2. The solid confectionery product according to claim 1, wherein the first smooth domed surface. 3. The solid confectionery product according to claim 1, which is made in the form of a compressed tablet. 4. The solid confectionery product according to claim 1, which is a caramel. 5. The solid confectionery product according to claim 2, in which the abrasive inclusions are embedded only in the surface layer of the abrasive surface. 6. The solid confectionery product according to claim 1, containing
a) a first solid confectionery composition; and
b) a second solid confectionery composition other than said first composition, the second composition containing an abrasive surface that is suitable for cleaning the upper surface of the tongue. 7. The solid confectionery product according to claim 6, in which the first and second compositions differ from each other in color. 8. The solid confectionery product according to claim 6 or 7, wherein the product has at least two different layers, a first layer containing said first composition and a second layer containing said second composition. 9. The solid confectionery product according to claim 1, having a size of not more than 25 mm. 10. The solid confectionery product according to claim 1, in which the abrasive inclusions contain one or more granular bicarbonates and one or more granular food acids that interact in the oral cavity to produce an effervescent effect. 11. The solid confectionery product according to claim 1, wherein the abrasive inclusions are formed from a material selected from the group consisting of solid matrices of carbohydrates, solid matrices of high molecular weight alcohols, extruded carbohydrates, extruded high molecular weight alcohols, and mixtures thereof. 12. The solid confectionery product according to claim 1, wherein the abrasive surface is provided at least partially with surface elements having at least one scraper edge. 13. The solid confectionery product of claim 1, wherein the abrasive surface is provided at least partially with surface elements comprising one or more protrusions having a height of at least 0.015 inches (0.38 mm) and grooves having a depth of at least 0.008 inches (0.2 mm). 14. The solid confectionery product according to claim 3, which is made from a compressible composition containing one or more materials selected from the group consisting of sugars and sugar alcohols. 15. A solid confectionery product according to one of claims 3 and 14, wherein the tablet has a hardness having a value between about 18 Kp and about 35 Kp. 16. The solid confectionery product according to claim 1, wherein the second side has a width and a length, the smallest of which is at least 1.6 times the thickness of the product. 17. The solid confectionery product according to claim 1, in which the inclusions contain abrasive particles, which mainly have particle sizes, the values of which are in the range of 100-2000 microns. 18. The solid confectionery product according to claim 1, in which the abrasive particles have a different color than the material in which they are contained. 19. The solid confectionery product of claim 1, wherein the abrasive particles also carry a flavoring agent. 20. The solid confectionery product according to claim 1, which does not contain sugar. 21. The solid confectionery product according to claim 1, having a mass whose value is in the range of about 1-2 g. 22. The solid confectionery product according to claim 1, having an oval shape. 23. The solid confectionery product according to claim 1, wherein the abrasive surface comprises a molded rough surface. 24. The solid confectionery product of claim 23, wherein the molded rough surface comprises a planar surface with a plurality of protruding parts. 25. The solid confectionery product according to claim 1, wherein the abrasive surface is formed by a plurality of parallel ridges extending perpendicular to one of the sides of the product. 26. The solid confectionery product according to claim 1, which has the shape of an ellipse in its main cross section. 27. The solid confectionery product according to claim 1, additionally containing one or more antibacterial substances. 28. The solid confectionery product according to claim 1, containing one or more physiological coolants. 29. The solid confectionery product according to claim 1, containing one or more breath freshening substances. 30. The solid confectionery product according to claim 1, containing one or more breath fresheners and masking halitosis flavorings. 31. The solid confectionery product according to claim 1, containing one or more dental active substances. 32. A method for removing bacteria from the upper surface of the human tongue, comprising
a) placing a solid confectionery product having a first side and a second side generally opposite to said first side in the oral cavity, the first side having a smooth surface and the second side having an abrasive surface obtained by abrasive inclusions, while the abrasive surface enters into contact with the upper surface of the tongue; and
b) prompting the abrasive surface of the solid confectionery product to cleanse the upper surface of the tongue, while the oral cavity is closed to scrape bacteria from the upper surface of the tongue.

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