AU7717298A - Confection with multiple juicy regions and methods for making the same - Google Patents

Description

WO98/54977 PCT/US98/11254 CONFECTION WITH MULTIPLE JUICY REGIONS AND METHODS FOR MAKING THE SAME BACKGROUND OF THE INVENTION Cross-Reference to Related Application 5 This application is a continuation-in-part of United States patent No. 08/868,907, filed June 4, 1997, the contents of which are hereby incorporated by reference. Field of the Invention 10 The present invention relates to the design and manufacture of confectionery products, particularly a confectionery that contains multiple juicy regions, and to methods of making the same. 15 Related Background Art Gel confections have been prepared with sugar, corn syrups, water and gelling agents for many years. These 20 confections have an elastic texture that contributes to their mouth feel. However, these confections do not provide an immediate flavor sensation when consumed.

WO98/54977 PCTIUS98/11254 - 2 Gummi products, and in particular gelatin products, can have a low flavor impact. The low flavor intensity results from the candy being chewed to discrete pieces and swallowed. The low surface area and little 5 internal mixing of these elastic and non-deformable chewed pieces results in the confection often not delivering as intense a flavor impact as in a texturally more conductive system at the same flavor concentration. 10 The following references and those referred to hereinafter, each of which are hereby incorporated by reference, disclose the state of the art. 15 United States Patent No. 4,988,531 to Moore et al. discloses a method of manufacturing gel pieces from a cooked mixture containing a thin-boiling starch as a gelling agent and a sweetener system including a high fructose corn syrup and a crystalline fructose 20 sweetener. According to Moore et al. the use of high fructose corn syrup and a crystalline fructose sweetener provides gel pieces which have excellent resistance to adhesion to hard surface molds and/or one another when packaged in bulk. The fructose in the 25 crystalline sweetener does not exist in crystalline form in the high solids, cooked mixture. United States Patent No. 5,236,730 to Yamada et al. discloses a candy formed from a setting material which 30 includes a boiled down, cooled and solidified jelly syrup, mixed and scattered as small pieces in a soft bulk material containing fats and oils which are separately boiled down and cooled. 35 United States Patent No. 4,620,982 to Serpelloni discloses the use of crystalline fructose in the formation of pastilles of the lozenge type.

WO98/54977 PCT/US98/11254 -3 United States Patents Nos. 4,724,006 and 4,643,773 to Day disclose the production of crystalline fructose, and United States Patent No. 4,517,021 to Schollmeier discloses a process for preparing free-flowing, 5 granular, semi-crystalline fructose. United States statutory invention registration H847 to White et al. describes methods of using crystalline fructose as a sweetener, and United States statutory 10 invention registration H950 to O'Brien et al. describes infusion of dried fruit, such as raisins, with a solution of fructose. United States Patents Nos. 4,913,924 and 4,704,293 both 15 to Moore et al. disclose processes for preparing gel confections, and United States Patent No. 4,567,055 to Moore discloses an improved method for extruding a starch containing gel confection. 20 United States Patent No. 5,626,896 to Moore et al. relates to the manufacture of liquid center jelly candies wherein a water-containing jelly candy encapsulates a solid hygroscopic sugar made of fructose or a blend of fructose with sucrose. The patent 25 relates to a method wherein a jelly candy is poured into a mold to fill it half full, a hard candy pellet is then placed in the center of the hot jelly candy and covered with jelly candy while the molded jelly candy is sufficiently warm to seal itself around the hard 30 candy pellet. This allows the hard candy pellet to absorb sufficient water from the candy jelly to convert the hard candy pellet to a solubilized liquid form. The patent teaches that the pellet is centered in the mold, on the top and in the center of the jelly candy. 35 More hot jelly candy is added to cover the hard candy pellet and fill the mold.

WO98/54977 PCTIUS98/11254 -4 It would be desirable to provide a candy containing multiple non-gelled regions which deliver enhanced flavor release and/or juiciness without having an excessive sticky surface and without being susceptible 5 to detrimental losses in moisture during storage. It would also be desirable to produce such a product using an efficient method. OBJECTS OF THE INVENTION 10 It is an object of the invention to overcome the above identified deficiencies. It is another object of the present invention to provide a candy containing multiple non-gelled regions which deliver enhanced 15 flavor release and/or juiciness, and a method for making the same. It is yet another object of the invention to provide a candy containing multiple non-gelled juicy regions 20 created by the absorption of moisture from the surrounding soft candy regions into the juicy regions, and a method for making the soft candy. It is a still further object of the present invention 25 to provide an efficient method of making a multi component confection having multiple non-gelled juicy regions. The foregoing and other objects and advantages of the 30 invention will be set forth in or apparent from the following description. SUMMARY OF THE INVENTION 35 The present invention relates to an improved confection, more particularly to a confection with multiple juicy regions and to methods for preparing the WO98/54977 PCT/US98/11254 - 5 same. In one preferred embodiment the confection is a gummi bear type candy, that has an exterior shell portion and a center portion having multiple "juicy" regions. These juicy regions are created from pellets 5 comprising a water absorbing or hygroscopic material. The assorted properties and nature of these pellets are described in detail throughout this disclosure. The pellets absorb water from the gummi material over several days and become liquid or soft paste "juicy" 10 regions. The confection of the present invention preferably has an outer portion which is free of juicy regions and therefore provides a protective shell for the center 15 portion which contains the multiple juicy regions. Accordingly, the product has many droplets of juiciness throughout the candy piece rather than a single large juice drop in the center of the candy. Because of the presence of the exterior shell, the product is not 20 excessively sticky and/or difficult to handle since none of the juicy regions are at the outer surface of the product. The invention also relates to a method of making the 25 confection which allows a multitude of center/shell weight ratio's (i.e., 80/20, 70/30, 60/40 and lower). These ratio's allow the function of the shell to be more of a film or protectant to the center and therefore does not contribute significantly to the 30 mouth-feel of the product. As the shell becomes a larger percent of the product, it becomes more of an intricate part of the overall texture. Thus, the invention provides a confection with a center having multiple juicy regions, particularly a confection 35 comprising multiple juicy regions dispersed throughout an edible continuous center matrix, preferably surrounded by an edible shell material.

WO98/54977 PCT/US98/11254 - 6 The multi-component confection of the present invention has numerous advantages. An exterior shell that provides an outer edible skin for handling the soft or sticky center portion. Multiple non-gelled regions 5 deliver enhanced flavor release. The use of an outer shell allows for the use of quick setting gelling agents (pectin) around a standard gelatin matrix which facilitates the use of starchless molding instead of traditional starch molding. Lower center/shell ratio's 10 provide different textures for enhanced enjoyment. The presence of an exterior shell may also act as a moisture barrier around the center material containing the multiple juicy regions. The outer shell ensures the confectionery product has a protective layer to 15 isolate the pellet regions from the surface of the gummi. The size of the pellet can be varied to provide a range of juiciness. The larger the pellet, the larger the 20 juicy region thus resulting in an increased impact of flavor delivery. For example, the range of pellets within a singular gelled confection can be between about 0.5 mm and about 3 mm in diameter. In one preferred embodiment, multiple sized pellets may be 25 uniquely flavored and can be used to deliver a variation of intensity of flavor impact to the consumer. Additional objects, advantages and features of the various aspects of the present invention will become apparent from the following description of its 30 preferred embodiments, such description being given in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS 35 In describing the overall invention, reference will be made to the accompanying drawings, wherein: WO98/54977 PCT/US98/11254 - 7 Fig. 1 illustrates a cross-sectional view of a food product in accordance with one embodiment of the present invention containing multiple juicy regions within a soft gel inner matrix surrounded by the 5 identical shell matrix which increases the pellet distance from the outer surface, thus minimizing leakage; Fig. 2 illustrates a cross-sectional view of a food 10 product in accordance with one embodiment of the present invention containing multiple juicy regions within a soft gel inner matrix surrounded by a protective shell; 15 Fig. 3 illustrates a process for making fructose pellets in accordance with one embodiment of the present invention; and Fig. 4 illustrates a process for making a confection 20 having a center portion having multiple "juicy" regions and an outer portion comprising a protective shell in accordance with one embodiment of the present invention. 25 DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention relates to a "juicy" textured and flavored gummi type product. The juiciness is created by mixing moisture absorbing (hygroscopic) pellets into 30 a gummi mixture before depositing the resulting mixture into molds to form confectionery pieces. Preferably, the pellets are composed of crystalline fructose (although other suitable hygroscopic materials may also be used). Advantageously, the hygroscopic pellets are 35 flavored and/or acidified. Fructose is also crystalline at typical processing temperatures of 20-100 0 C. Fructose is perhaps the most common WO98/54977 PCT/US98/11254 commercially available edible material that meets these requirements for confections at 0.55 to 0.7 Aw. Advantageously, the fructose pellets can absorb water to the point where even if the fructose does not 5 dissolve completely, it will form a paste (i.e., still a two phase system). The fructose absorbs enough moisture so that the hard pellets disintegrate to a paste which is perceived as juiciness. In addition, the pellets are preferably colored in such a manner 10 that the color does not bleed into the rest of the gummi. The presence of "juiciness" is created by the partial or complete hydration or solubilization of the pellets 15 which are incorporated into the gummi during processing. Due to the hygroscopic or moisture absorbing nature of fructose, the fructose pellet changes from a crystalline powder having a moisture content of less than 1% to a moisture content of 18% at 20 a 60% equilibrium relative humidity ("ERH"), the absorbed water liquifies the pellet. Due to the slow migration rate of sugars and hydrocolloids within a finished piece of candy during storage, only water appears to move significantly within the shelf life 25 time of a gummi candy. The net result is that the fructose pellets confine themselves (i.e., are immobilized) in their original area with only a minimal migration of fructose or other additives into the surrounding gummi or hydrocolloid into the fructose 30 region. Should the migration of pellet ingredients away from the intended "juicy" regions exceed an acceptable value within the desired shelf life of the confection, conventional or novel techniques utilizing barriers, binders, or other anti-diffusion techniques 35 could be utilized to maintain their immobile nature without breaching the scope of this patent.

WO98/54977 PCT/US98/11254 -9 Since the pellet changes in consistency to a soft paste or liquid while the surrounding gummi maintains its more rigid texture typical of materials in the "gummi" category, the pellet regions are perceived as 5 juiciness. This juiciness from the paste is analogous to the liquid texture attributes of the fluid surrounding a traditional cordial. In the traditional cordial process, well known to those skilled in the art, a thick paste of sucrose and water is mixed. 10 Frequently, fruit or other materials are added to the mixture without affecting the dynamics of the system. The moisture absorption nature of sucrose is such that even at 10-20% moisture it still is a relatively thick paste and holds its form even in 20 gram spheres. 15 Invertase is mixed into the sucrose/moisture mass to increase the solubility of the sucrose, which is then deposited as spheres onto a conveyor belt. The spheres are next enrobed with chocolate. Over time the invertase splits the sucrose into its components of 20 fructose and glucose. At the higher moisture the solubility of the fructose converts the cordial center to a form describable as "liquid-like" even though a significant portion of undissolved fructose and glucose may be observable as cloudiness within this fluid. 25 The term juiciness is used to describe the candy in this invention because of the presence of multiple "liquid-like" regions throughout the candy created by hydration of the pellets. The product containing 30 multiple juicy regions differentiates itself from many other candies on the market where the liquid is present in one contiguous region of the candy. By creating multiple liquid regions within the candy the texture impact mimics that of the juiciness or impact delivered 35 when a piece of fruit, such as an apple or more intensely an orange slice, is bitten. When a piece of fruit is bitten, liquid emanates from multiple juicy WO98/54977 PCT/US98/11254 - 10 regions delivering a two phase system within the mouth of pulpy material and juice regions intimately mixed together. 5 There are numerous rheological terms that can be used to describe the juice regions embodied in this invention. For a "juicy" texture impact, the desire is that the mouth perceive the juice regions as somewhat liquid in nature. The liquid nature of the juice 10 regions also allows them to disperse more readily throughout the mouth and translates to greater flavor delivery impact. The juicy regions can also modify the texture by creating fracture points throughout the gummi matrix which can cause the material to tear apart 15 more easily when chewed and deliver a more easily chewed mass with enhanced flavor delivery or other enhanced desirable properties. There are a multitude of parameters that can be used to 20 define the properties of the material described herein as "juicy" that will enable the material to be perceived in the mouth as a liquid. The quantitative information presented here should not be construed as limiting the scope and spirit of this invention but 25 rather as helping to define the unique attributes of "juiciness" as defined herein. The information should be evaluated with the realization that typical oral evaluation takes place at shear rates of 10 to 10,000 reciprocal seconds. The resultant shear stresses are 30 typically less than 100,000 dynes/cm 2 . The consumption temperatures are generally 20 to 40 0 C, although the potential exists to utilize the technology for hot or cold serving conditions. 35 The non-gelled juicy region has an elasticity, a yield stress, a hardness and/or viscosity less than that of the inner matrix material. i.e., the gelled region.

WO98/54977 PCT/US98/11254 - 11 The gelled region surrounding the juicy regions advantageously has an elasticity of 10,000 to 10,000,000 dynes/cm 2 and each of the juicy regions has an elasticity less than that of the gelled region, such 5 as an elasticity of 0 to 80% of that of the gelled region. The gelled region advantageously has a yield stress of 1,000 to 10,000,000 dynes/cm 2 and each of the juicy regions has a yield stress less than that of the gelled region, such as a yield stress of 0 to 80% of 10 that of the gelled region. In one preferred embodiment the edible shell material has a yield strength 5 % greater than or less than the inner matrix material. An important aspect to deliver detectable juiciness in 15 the confection is that the continuous phase or gummi material of the center portion should be significantly harder or more viscous than the juicy phase. If the relative texture of the surrounding piece is too soft in comparison to the juicy regions the "juiciness" may 20 not be perceived because the two phases will easily mix together. The lower the viscosity of the liquid regions in comparison to the surrounding gummi, the more impact this juiciness typically will deliver. Depending on the shear orientation, the viscosity of 25 the juicy regions should be 20% lower than the gummi viscosity but more preferably 2-20 times lower viscosity and most preferably 50-1,000 times or more lower in viscosity. Viscosity, as discussed herein, refers to the apparent viscosity. This apparent 30 viscosity usage is needed because the materials are often non-Newtonian. Because of the often solid-like nature of the materials encountered in this invention, the comparison of the hardness or viscosity of the juicy versus gummi phases can also be taken as being 35 related to the force required to displace the materials a given distance or at a given speed as would be WO98/54977 PCT/US98/11254 - 12 encountered in the mouth during consumption. High forces equate to more viscous or hard samples. One advantage of the confection of the invention is the 5 improved flavor impact provided by the presence of the juicy regions. The confection contains multiple juicy regions within the center portion, greater than 1, preferably greater than 3 juicy regions, advantageously greater than 5, even better greater than 10 and most 10 preferred greater than 20 juicy regions. The desired size of juicy regions within the finished candy is dependent on the desired consumption impact of the finished product. 15 In one preferred embodiment the confection is a water gelling confection. The water gelling confection may be selected from the group consisting of gelatin, pectin, starch, gellan, gum arabic and mixtures thereof. 20 The invention also relates to the ability to produce a confection having a thin outer protective shell. That is, the invention provides confections wherein the shell/center weight ratios is low. This lower shell 25 ratio results in a product having a protective shell that does not significantly effect the overall texture of the product. The thin exterior shell is more of a film than another component of the confection. This allows the center portion containing the multiple juicy 30 regions to have greater flavor/mouthfeel impact. Accordingly, one embodiment of the invention relates to a three component confection having multiple juicy regions comprising: 35 (a) an exterior shell portion comprising an edible shell material; and WO98/54977 PCT/US98/11254 - 13 (b) an inner center portion containing at least two juicy regions in an inner matrix material. Preferably the exterior shell portion is 10-80 wt% of 5 the confection. More preferably, the exterior shell portion comprises less than 50 wt% of the confection, advantageously less than 40 wt%, and most preferably less than 30 wt% of the confection. The exterior shell portion has an average thickness between about 1 mm and 10 about 5 mm, preferably between about 2 and 3 mm. Referring to the drawings, Fig. 1 illustrates a food product 10 that includes juicy regions 11 within a gel phase 13. This is surrounded by a wall thickness of 15 gel matrix that is the same material as the gel phase 12. Figure 2 illustrates a food product 20 having juicy regions 21 within a gel phase 22 surrounded by an exterior shell portion 23. The shell 23 on the outside of the gummi delivers a clean product without juice 20 leakage at the surface. The exterior shell may serve as a protective barrier and/or as an edible package for the center portion. For example, the exterior shell portion preferably surrounds the inner center portion of the confection. In this manner, the exterior shell 25 may serve as a moisture barrier for the inner portion thereby reducing the loss of moisture from the juicy regions. Moreover, the exterior shell may also serve as an edible packaging for the inner portion reducing or eliminating the presence of juicy regions at the 30 surface of the confection. That is, since the juicy regions are distributed within the inner center portion, some of the juicy regions may be approaching the outer surface of the inner center portion which, without an exterior shell, would result in difficult 35 handling because of excessive stickiness.

WO98/54977 PCT/US98/11254 - 14 The exterior shell can also be formulated with a different gelling matrix. For example, pectin gels used on the exterior shell provide a rapid set (20 minutes), thus allowing the use of starchless molds. 5 Figure 3 illustrates a granulation process for making pellets. A core substrate 30 is placed onto a rotor at the bottom of a mixing vessel. The combination of forces on the core substrate (centrifugal, air and 10 gravity) cause the core particles to move in a helical path 33. As the core substrate 30 circulates a binding agent 31 and coating powder 32 are simultaneously applied. This process continues until the desired diameter of 3 mm is reached shown by pellets 34. 15 Figure 4 illustrates the process for preparing a single confectionery piece. Dryblend 40 is granulated into pellets 41 which are then introduced into mixing tank 43. Gelatin matrix from tank 42 is metered into the 20 mixing tank 43. The pellets and matrix are blended and then metered into a co-depositor 44. Gelatin matrix from tank 42 for the shell is also metered into the co depositor 44 via a branched line from tank 42. Piston motion coordinates the flow in a manifold in the co 25 depositor. The two components are then metered through a concentric nozzle 45 into molds 46 thereby forming the three-component confectionery piece. The gel matrix material for both the edible shell 30 material and the inner material can be any of those known in the art of gummi confections. The edible shell material and/or inner matrix material may comprise, for example, at least one hydrocolloid selected from the group consisting of gelatin, pectin, 35 carrageenan, alginates, starch, gellan, gum arabic and mixtures thereof. The pectin may be selected from the WO98/54977 PCT/US98/11254 - 15 group consisting of high methoxyl pectins, low methoxyl pectins and mixtures thereof. According to one embodiment, the edible shell material 5 and the inner matrix material are the same material. According to another embodiment, the edible shell material and the inner matrix material are different materials. This would provide a confection wherein the exterior shell and inner matrix material can have 10 different properties resulting in a unique mouthfeel and texture. According to another embodiment, the edible shell material has a yield strength 10% greater than or less than the inner matrix material, more preferably 20% greater or less than. 15 The exterior shell material may comprise pectin and the inner matrix material may comprise gelatin. A gummi with a pectin shell and gelatin center would provide the following advantages: 20 1. Pectin enables the product to be made either using starchless molding or using starch molding with a decreased setting time. 2. Pectin gels have a higher melting point than gelatin gels allowing for greater heat stability. 25 The addition of 0.3% pectin increases the melting point 2 0 C. 3. Dual texture provides a short brittle shell with a chewy longer lasting center. 4. Improved flavor release due to pectin outer shell. 30 According to another embodiment, the exterior shell material comprises gelatin and the inner matrix material comprises pectin. A gummi with a gelatin shell and pectin center would provide the following 35 advantages: WO98/54977 PCTIUS98/11254 -16 1. The setting time of the pectin could be controlled to keep the fructose pellets suspended in the center. 2. Gelatin provides a longer lasting chewy texture. 5 According to yet another embodiment, the exterior shell material and the inner matrix material comprise a combination of gelatin and pectin. A gummi with the shell and center prepared with a combination of gelatin 10 and pectin would provide the following advantages: 1. Gummi texture with less elasticity than gelatin alone due to the presence of the pectin which has a short, brittle texture. 2. Increased melting point due to presence of pectin 15 which is not thermally reversible. 3. Better flavor release due to presence of pectin. 4. Opportunity for starchless molding. For both the juicy regions and the surrounding gel 20 matrix and shell, the term flavor throughout this patent may be taken as: any Flavor and Extract Manufacturers Association (FEMA) material, natural juices, spices, herbs, and extract categorized as natural-flavoring substance; nature identical 25 substances; and artificial flavoring substances as defined by FEMA GRAS lists, FEMA and FDA lists, Council of Europe (CoE) lists, International Organization of the Flavor Industry (IOFI) adopted by the FAO/WHO Food Standard Programme, Codex Alimentarius, and Food 30 Chemicals Codex. Although partial dissolution of pellets can occur during processing, the initial geometry of the granules is relatively close to the final geometry of the juicy 35 regions. The finished size of the juicy regions for a 10 gram candy preferably has a diameter of 0.1 to 20 mm, more preferably 1 to 5 mm and most preferably 2 to WO98/54977 PCT/US98/11254 - 17 3 mm. The juicy regions preferably have a largest dimension between about 0.5 and about 5 mm, more preferably between about 1 and about 4 mm. 5 According to one embodiment, the juicy regions comprise: (a) at least one sugar; and (b) at least one flavoring agent. 10 According to another embodiment, the juicy regions further comprise at least one acidulant and at least one buffering agent. The sugar is added in an amount of 10 to 100% by 15 weight, preferably 90 to 97% by weight, more preferably 93 to 96% by weight. The particle size of the sugar is preferably 10-500 microns, more preferably 40-200 microns, and most preferably 40-100 microns. The citric acid is added in an amount of 0 to 7% by weight, 20 preferably 1 to 5% by weight, more preferably 2 to 4% by weight. The buffering agent is added in an amount of 0 to 5% by weight, preferably 0.2 to 3% by weight, more preferably 0.5 to 2% by weight. The flavor agent is added in an amount of 0 to 5% by weight, preferably 25 0.1 to 3% by weight, more preferably 0.2 to 1.5% by weight. Pellets produced from core substrate Fructose 450 (>500 microns) commercially available from AE Staely may 30 comprise the following components: Typical % range Crystal Item in Crystal Item formula Function size Source Fructose 70%-98% sweetness, powdered AE Staely humectant <200 micron WO98/54977 PCT/US98/11254 - 18 Typical % range Item rmula Function size Source _formula__ _ _ _ _ __ _ _ _ _ Sorbitol 0%-98% reduce powdered ADM sweetness, <200 humectant micron Citric 0%-2.5% add powdered ADM Acid tartness <200 flavor micron enhancement Flavor 0%-2.5% provide spray Firmenich flavor dried powdered <200 micron 5 Sodium 0%-2% buffer powdered ADM Citrate <200 Dihydrate micron 10 Some typical formulas for coatings on core substrate: 10 Formula 1 Fructose 95%-100% Citric Acid 0%-2.5% Flavor 0%-2.5% 15 Formula 2 Fructose 95%-100% Citric Acid 0%-2.5% Flavor 0%-2.5% 20 Sodium Citrate 0%-2% Formula 3 Fructose 70%-98% Sorbitol 0%-30% 25 Citric Acid 0%-2.5% Flavor 0%-2.5% WO98/54977 PCTIUS98/11254 - 19 Formula 4 Fructose 70-98% Sorbitol 0%-30% Citric Acid 0%-2.5% 5 Flavor 0%-2.5% Sodium Citrate 0%-2% Another aspect of the invention relates to confections containing juicy regions formed from discrete pellets. 10 The discrete pellets preferably comprise a water absorbing material. The water absorbing material comprises amorphous material, crystalline material, or mixtures thereof. 15 The desired physical properties for the pellets that converts to juiciness would be: 1. The material is most advantageously a crystalline form that maintains its crystalline structure at the 20 depositing or processing temperatures in the process. The melting point is important because if the pellets melt, they can homogenize into the product and may not maintain themselves as discrete juicy regions. A crystalline structure is desired because it minimizes 25 the pellets from sticking together even when they are moistened in the fluid phase. The desired level of crystallinity is that required to minimize the clumping. Even though the center of the pellets can be in assorted forms, the important attribute is the need 30 for crystallinity at the pellet surface. 2. The pellet material should have moisture absorption properties that allow it to soften to juiciness at the moisture content of the product, more 35 specifically Aw in the system. A preferable situation would be for the pellet material to dissolve completely WO98/54977 PCT/US98/11254 - 20 in the candy matrix to form liquid juice regions after the gel has solidified. The absence of the texture modifying hydrocolloid (i.e., gelatin, pectin, gum arabic, etc.) in the pellet is another factor which 5 imparts a high flavor and texture intensity juiciness to these regions because this enables them to be deformed easier during consumption. The pellets are added to the gummi in an amount of 10 about 1 to about 60% by weight of the combined mixture, preferably in an amount of about 5 to about 40% by weight, more preferably in an amount of about 5 to about 30% by weight and most preferably in an amount of about 5 to about 10% by weight. The greater the weight 15 of pellets added, the more impact the juicy regions will have in the finished product. A higher level of fructose pellets requires a higher level of moisture in the surrounding matrix to contribute water to dissolve the fructose to a desired level. The weight fraction 20 of juicy regions needs to be balanced by the desired level of juiciness, the greater difficulty to deposit mixtures with a greater amount of juicy regions into molds, and the physical integrity of the final product. The weight fractions and volume fractions of the 25 pellets to the gummi are comparable. Due to the high moisture absorption properties of fructose, the compressed pellets imbibe water from the gummi matrix and soften to "juiciness" after several 30 days. An important parameter that enables processing is the non-sticky nature of the pellets even when moistened during processing. This property can be imparted by their crystallinity. According to one embodiment, the water absorbing material comprises 35 crystalline fructose, crystalline sorbitol, crystalline dextrose or mixtures thereof.

WO98/54977 PCTIUS98/11254 - 21 The pellets can be formed utilizing a multitude of processes into a multitude of assorted shapes utilizing novel techniques or common techniques known to those skilled in the art. The choices could be made 5 according to the desired textural, visual or other chosen impact. The pellets can also be made colored the same or different from the surrounding matrix for visual enhancement using multiple techniques. The techniques include, but are not limited to, water 10 soluble dye, oil soluble dye, or insoluble pigment. The discrete pellets may comprise compressed agglomerations of fine powder. The pellets may also contain moisture absorbing material comprising a powder 15 which is compacted and ground to size to yield a hard discrete pellet. The discrete pellets, the moisture absorbing material, may also be agglomerated by the addition of moisture and/or a binding agent followed by drying and grinding to yield a hard discrete pellet. 20 A buffering agent, such as sodium citrate, may be added to the juicy region of the pellet to raise the pH of the juicy region. If the pH of the juicy region is too acidic, two reactions may occur causing the moisture in 25 the juicy region to migrate back into the gelled matrix. First, it will degrade the strength of a pH sensitive gel matrix, e.g., gelatin. This degradation will cause the matrix to weaken to a point where it is no longer strong enough to keep the juicy region 30 entrapped in one discrete location. Second, it will cause sucrose inversion in the surround gel matrix material resulting in the formation of fructose and dextrose. Moisture will them be pulled away from the juicy regions because fructose is more hygroscopic than 35 sucrose.

WO98/54977 PCT/US98/11254 - 22 The invention also relates to a process of making a confection having an exterior shell portion comprising an edible shell material and an inner center portion comprising a center mixture containing an inner matrix 5 material and at least two juicy regions dispersed in the inner matrix material. The method comprises co depositing the edible shell material and the center mixture to form the multi-component confection wherein the exterior shell portion substantially surrounds or 10 covers the inner center portion. Preferably, the method further comprises forming the center mixture by: (a) adding at least two hygroscopic pellets to a fluid 15 gel; and (b) mixing the hygroscopic pellets with the fluid gel to form the center mixture. The method may also further comprise the step of 20 allowing the gel to set while the hygroscopic pellets remain dispersed to form a gelled region and/or the step of allowing the hygroscopic pellets to absorb moisture from the gel to provide at least two juicy regions substantially immobilized in the gelled region. 25 The steps of co-depositing are performed at a temperature ranging from about 30 0 C to about 95 0 C, preferably about 500C to about 75 0 C for a gelatin based material and higher temperatures for a pectin based 30 material. The edible shell material and center mixture may be discretely extruded into a mold to form a shaped confection. According to yet another embodiment, co-depositing 35 comprises the steps of: (a) Initially depositing the edible shell material into a mold to form a bottom portion and WO98/54977 PCTIUS98/11254 - 23 subsequently co-depositing the center mixture with the edible shell material to start forming the inner center portion within the exterior shell portion; 5 (b) co-depositing the edible shell material and the center mixture until the inner center portion is formed; and (c) depositing the edible shell material to form a top to form the confection having the exterior shell 10 portion and the inner center portion. The present invention also provides for a process for making flavored hygroscopic pellets comprising the steps of applying an atomized binding solution to a 15 core seed while blending the core seed with powdered dryblend to coat the core seed. The dryblend powder is applied to the core seed at a rate of 1.3-2.66 g/minute. 20 In one embodiment of the present invention a confectionery composition comprises a mixture of: (a) a fluid gel matrix material; and (b) at least two hygroscopic pellets dispersed in a fluid gel matrix material. Such a composition may be co-deposited with 25 an edible shell material to deliver the composition as an internalized center within the edible shell material. Another advantage of the present invention is the 30 ability to form a molded gummi product in a reduced amount of time. According to one embodiment of the invention, at least the outer shell portion comprises pectin (and optionally also the inner center portion) and the shaped confection is removed from the mold 35 within about 1 hour, preferably less than about 45 minutes, advantageously less than about 30 minutes, WO98/54977 PCT/US98/11254 - 24 even better less than about 25 minutes and most preferred less than about 20 minutes. Commercially available equipment exist that 5 simultaneously deposit two components. This. technology is typically called one shot co-depositing. The technology works by discreetly extruding two materials into a mold cavity. This technology may be used to form three components of the invention (pellets, center 10 gelling matrix and outer gelling matrix) into a bite size format. Typically, these depositors are constructed with a piston and valve arrangement. Each of the center and 15 shell materials are contained in their own respective hopper. A piston and valve arrangement are dedicated to each hopper. During each machine cycle a pair of pistons and valves dose individual charges of each shell and center material and are simultaneously 20 extruded through these nozzles. These flows are coordinated such that a multi-component product is formed. The density differential between the pellets and the 25 gelling matrix may cause the pellets to sink to the bottom of the mold. This separation of the pellets can be slowed by increasing the viscosity or yield value in the gelling matrix. The viscosity is increased by lowering the temperature to 35-45 0 C or the yield value 30 is increased by addition of hydrocolloids, e.g., pectin, gellan and the like. Another aspect of the invention relates to an improved method of making flavored hygroscopic pellets suitable 35 for use in the present invention. Although the pellets can be made by a variety of methods including tableting, agglomeration, grinding to size, etc., these WO98/54977 PCT/US98/11254 - 25 methods are either expensive and/or result in pellets which have nonuniform sizes and shapes. Centrifugal granulation has the ability to produce hygroscopic pellets of uniform shape and size. This granulation 5 process involves the application of an atomized binding solution to a core seed while coating the core seed with a powdered dryblend. The core seed may comprise, for example, fructose, sucrose, sorbitol, dextrose, citric acid or mixtures thereof. Preferably, the core 10 seed is crystalline, more preferably crystalline fructose. The core seed may have a variety of shapes and sizes. Preferably, the core seed is spherical and has a largest dimension less than 5 mm, advantageously less than 3 mm, even better less than 1 mm and most 15 preferred less than 700 microns. The preferred method for producing pellets utilizes the CF Centrifugal Granulator commercially available from Vector Corp., Marion, Iowa. The process schematic can 20 be seen in Figure 3. The granulation process technique starts with a core substrate 30. The core is placed onto a rotor at the bottom of the mixing vessel. The combination of forces on the core (centrifugal, air and gravity) cause the core particles to move in a helical 25 path 33. As the core circulates a binding agent 31 and coating powder 32 are simultaneously applied. This process continues until the desired diameter of 3 mm is reached. The advantages of this pellet technology is the ability to form a spherical pellet and the 30 flexibility to produce a range of sizes. The spherical pellet has an inherent shape advantage that helps to maintain the homogenous mixture during the depositing process. 35 The confections of the present invention are microbiologically stable even when non-sterile as are traditional gummi products.

WO98/54977 PCT/US98/11254 - 26 The following examples are illustrative of some of the products and methods of making them falling within the scope of the present invention. They are, of course, not to be considered in any way limitative of the 5 invention. Numerous changes and modifications can be made with respect to the invention. In the following examples, confectionery pieces are produced having a center gelling matrix containing 3 mm 10 fructose pellets. According to preferred examples of the invention, the center is surrounded by another gelling matrix layer to act as a protectant layer to the center. The processes involve (1) the production of the pellets, (2) the production of the confectionery 15 gummi mixture, (3) the mixing of the confectionery gummi mixture with the pellets, and (4) the deposition of the confectionery mixture into a mold. Example 1 20 Production of Pellets (A) Dryblending of Pellet Raw Ingredients to Form a Dryblend 25 Powdered fructose, citric acid and flavor were dryblended for several minutes to distribute all trace elements to form a dryblend for use in the formation of pellets. The percentage of each component is shown in the following table: 30 Fructose 97.5% Powdered citric acid 0.5% Powdered flavor 2.0% 35 WO98/54977 PCT/US98/11254 - 27 (B) Pellet Making Process Dryblend from (A) and a core substrate were formed into discrete pellets (2-4 mm) by using a granulation 5 process shown in Figure 3. The core substrate comprised crystalline fructose. 500 g of crystalline fructose was added to a granulator rotor to be used as the pellet core. At commencement of the process the pellet core had a diameter from about 500 microns to 10 about 700 microns. The size of the pellet core was built up to a pellet having an outside diameter of about 750 to about 850 microns by applying dryblend powder (A) and water simultaneously to the substrate as shown in Figure 3. The water was employed as a binding 15 or wetting agent. The granulator was stopped when the pellets had reached a diameter size range of 750 to about 850 microns. The newly formed pellets were then removed and divided into batches of 500 g for further sizing up. The granulation process was repeated with 20 batches of 500 g of the newly formed pellets being placed in the granulator rotor followed by the application of water and dryblend until the pellets had an outside diameter of about 1200 to about 1500 microns. Once the pellets had reached the desired 25 diameter range of 1200 to 1500 microns they were removed from the granulator and divided into batches of 500 g for further sizing up. The granulation process was repeated with each of the 500 g batches of 1200 to 1500 microns pellets until they had reached the desired 30 diameter of 3000 microns. Example 2 Production of Confectionery Mixture Using a Combination of Gelatin and Pectin 35 A confectionery mixture comprising gelatin/pectin submix, cook syrup and flavor submix was prepared using the ingredients listed in the following table.

WO98/54977 PCTIUS98/11254 - 28 Ingredients % Batch Gelatin/Pectin Submix Gelatin, 250 5.10 Bloom Type A 5 Pectin, buffered 0.46 Sucrose 1.39 Water 18.28 Cook Syrup 63 DE Corn Syrup 33.45 10 Sucrose 29.89 Water 8.34 Flavor Submix Flavor 0.46 50% Conc. Citric 2.32 15 Acid Juice Conc. 0.30 Color 0.01 A mixture of pectin and sucrose was prepared by 20 dryblending pectin with sucrose to avoid lumps when dissolved in water. Using a high shear mixer, the pectin/sucrose mixture was then added to the vortex of the heated water (80 0 C) and mixed to complete dissolution. Gelatin, 250 bloom type A was then mixed 25 by hand into the pectin/sucrose solution and hydrated at 50oC for two hours to form the gelatin/pectin submix.

WO98/54977 PCT/US98/11254 - 29 The cook syrup ingredients were combined and heated to 121 0 C. After heating the cook syrup was cooled to 100 0 C and the gelatin/pectin submix was added and completely mixed. Finally, the flavor submix was added 5 to the mixture of cook syrup and gelatin/pectin submix at 650C to form the gelatin/pectin confectionery mixture. Example 3 10 Mixing of Flavored Pellets into a Gelatin/Pectin Confectionery Mixture A portion of the gelatin/pectin confectionery mixture from Example 2 was mixed with a predetermined weight of 15 pellets (1%-20% by weight) from Example 1. Due to the differential in density between the pellets and the gelatin/pectin mixture constant agitation was required in order to keep the pellets suspended in the gelatin/pectin mixture. This is particularly important 20 when gelatin/pectin mixture with pellets are in a hopper of a co-depositor. The density differential between the pellets and the mixture after co-deposit in the mold may also result in movement of the pellets within the gelatin/pectin matrix. The pellet movement 25 may be slowed by increasing the viscosity of the gelatin/pectin matrix. The viscosity of the gelatin/pectin matrix may be increased by lowering the temperature or changing the type of gelling agent blend used in the formation of the gelling matrix. These 30 techniques retard the movement of the pellets for a sufficient time until the gel has time to cool and set in the mold. Thus, migration of the pellets to the surface of the confectionery product is reduced or completely eliminated using these processes.

WO98/54977 PCT/US98/11254 - 30 Example 4 Preparation of Starch Molds Having Gum Drop Shaped Impressions 5 Starch molds were used to provide a cavity for containment of the three component confectionery mixture, i.e., the center with pellets and the outer shell. The cavities were formed using an NID printer/depositor (NID, Sidney, Australia). Starch 10 boards (460 mm x 460 mm) were filled with starch and leveled by hand. The starch boards were placed onto a lug chain. The NID printer/depositor indexed the mold trays and aligned them with the printer board. The printer board was populated with 60 gum drop shape 15 impressions. Other shapes may also be used. The molding frame and starch printer board operated in a vertical fashion. To create the 60 gum drop shape impressions the printer board was lowered down onto the starch board displacing starch leaving a negative 20 image. The starch board was then indexed through the rest of the machine and indexed onto the depositor belt. As an alternative, permanent molds can be constructed 25 out of rubber, plastic or metal that are used with the quicker setting gels (i.e., pectin based gels). Example 5 Production of a Three Component Confectionery Piece 30 Having a Gelatin/Pectin Matrix Center With Pellets and a Gelatin/Pectin Matrix Shell A confectionery piece was prepared comprising 70% by weight of the gelatin/pectin mixture containing 35 flavored pellets from Example 3 as the center portion and 30% by weight of the gelatin/pectin mixture from Example 2 as the shell.

WO98/54977 PCT/US98/11254 - 31 A one-shot Knobel co-depositor was used to produce bite size gummi confectionery pieces (Knobel Confiseriemnschinen AG, Felben, Switzerland). One hopper was filled with the 30% portion and the second 5 hopper was filled with the 70% portion containing the pellets. The depositor was cycled per the manufacturers specifications to obtain coordinated flow of the 30% and 70% portions through the concentric nozzles into gum drop shape impressions of the starch 10 board to form the three component confectionery piece. The confectionery pieces were allowed to cure for 24 hours at room temperature in the mold. The pieces were then removed from the mold and excess starch dusted off the confectionery pieces. The confectionery pieces 15 were then oiled and were ready for packaging. Example 6 Production of a Three Component Confectionery Piece Having a Gelatin Matrix Center With Pellets 20 and a Gelatin Matrix Shell A gelatin matrix comprising gelatin submix, cook syrup and flavor submix was prepared using the ingredients listed in the following table. 25 Ingredients Batch Gelatin Submix Gelatin, 250 Bloom Type A 5.48 Water 18.93 30 Cook Syrup 63 DE Corn Syrup 36.97 Sucrose 25.85 WO98/54977 PCT/US98/11254 - 32 Water 8.97 Flavor Submix Flavor 0.50 50% Conc. Citric Acid 2.99 5 Juice Con. 0.31 Color 0.01 The gelling matrix was produced in 8 kg batches using the following procedure. Gelatin, 250 bloom type A was 10 added to cold water, thoroughly mixed by hand and hydrated at 50 0 C for two hours to form the gelatin submix. The cook syrup ingredients were combined and heated to 121 0 C. After heating, the cook syrup was cooled to 90 0 C and then the gelatin submix was added 15 and thoroughly mixed. Next, the flavor submix was added to the cook syrup and gelatin mixture and mixed well to form the gelling matrix. The gelling matrix was then split into a 70%/30% ratio. 20 The 30% portion was used to supply the shell to the confectionery product. The 70% portion was used to supply the center portion of the confectionery product. The center portion was mixed with a predetermined weight of pellets from Example 1 in the same manner as 25 in Example 3. The pellets had a weight of about 1% to about 20% by weight. A one-shot Knobel co-depositor was used to produce bite size gummi confectionery pieces. One hopper was filled 30 with the 30% portion and the second hopper was filled with the 70% portion containing the pellets. The depositor was cycled per the manufacturers specifications to obtain coordinated flow of the 30% WO98/54977 PCTIUS98/11254 - 33 and 70% portions through the concentric nozzles into gum drop shape impressions of the starch board to form three component confectionery pieces. The confectionery pieces were allowed to cure for 24 hours at room 5 temperature in the mold. The pieces were then removed from the mold and excess starch dusted off the confectionery pieces. The confectionery pieces were then oiled and were ready for packaging. 10 Example 7 Production of a Confection Piece Having a Gelatin Matrix Center With Pellets and a Pectin Matrix Shell 15 The gelatin matrix prepared in Example 5 was used in this Example as the center matrix for the confectionery piece. A pectin shell matrix comprising buffered submix, pectin submix, syrup submix and flavor submix was prepared using the ingredients listed in the 20 following table. The pectin matrix was used to form the shell of the confectionery piece. The gummi product was constructed with a 70% gelatin matrix center and a 30% pectin matrix shell. Ingredients % Batch 25 Buffered Submix Water 26.20 Sodium Citrate, dihydrate 0.35 Citric Acid, hydrate 0.32 Pectin Submix WO98/54977 PCTIUS98/11254 - 34 HM Pectin 1.30 Sucrose 4.35 Syrup Submix Corn Syrup, 43 DE 26.09 5 Sucrose 40.35 Flavor Submix 50% Citric Acid solution 0.60 Flavor and Color 0.44 10 The buffered submix ingredients were combined and heated to 70 0 C while mixing to ensure complete dissolution. The pectin submix ingredients were dryblended to avoid lumps when dissolving in water. The pectin/sucrose blend was slowly added to the 15 buffered submix with agitation and brought to a boil. The solution was boiled for 2 minutes to dissolve the pectin. The corn syrup was added gradually so as to not break the boil followed by the addition of the sucrose. The resulting solution was heated until a 20 solids content was obtained (74-78%). Next the flavor submix was added and the combination was mixed well. Each of the gelling matrices, i.e., the gelatin matrix and the pectin matrix, were diverted to their 25 respective hoppers on the co-depositor. The gelatin matrix was diverted to the center hopper and the pectin matrix was diverted to the shell hopper. The depositor was cycled per the manufacturers specifications to WO98/54977 PCT/US98/11254 - 35 obtain coordinated flow of the two gelatin and pectin matrices through the concentric nozzles into molds to form confectionery pieces. Once the addition of the matrices was completed the confectionery pieces were 5 allowed to cure at room temperature for 20 minutes. The pieces were then removed. The pieces were then oiled and were ready for packaging. Pectin is a quicker setting gel than gelatin. Thus 10 when using pectin as the shell of the gummi, the exterior of the gummi rapidly sets up, (approximately 20 minutes), surrounding the slower setting gelatin matrix in the center. This facilities quicker demolding of the gummi verses starch molding (20 15 minutes verses 24 hours). This also allows the use of permanent molds constructed out of rubber, plastic or metal verses using starch as a forming medium. Other variations and modifications which will be 20 obvious to those skilled in the art can be made in the foregoing examples without departing from the spirit or scope of the invention.

Claims (70)

1. A confection having multiple juicy regions comprising: (a) an exterior shell portion comprising an edible shell material; and (b) an inner center portion containing at least two juicy regions in an inner matrix material.

2. The confection of claim 1, wherein said exterior shell portion surrounds said inner center portion.

3. The confection according to claim 1, wherein said exterior shell portion is 10-80 wt% of said confection.

4. The confection according to claim 1, wherein said exterior shell portion is 30-40 wt% of said confection.

5. The confection according to claim 1, wherein said exterior shell portion comprises less than 40 wt% of said confection.

6. The confection of claim 1, wherein said exterior shell portion has an average thickness between about 1 mm and about 5 mm.

7. The confection of claim 1, wherein said juicy regions have a largest dimension between about 0.5 mm and about 5 mm.

8. The confection of claim 1, wherein said juicy regions have a largest dimension between about 1 mm and about 4 mm. WO98/54977 PCT/US98/11254 - 37

9. The confection of claim 1, wherein said edible shell material and said inner matrix material are the same material.

10. The confection of claim 1, wherein said edible shell material and said inner matrix material are different materials.

11. The confection of claim 1, wherein said edible shell material comprises at least one hydrocolloid selected from the group consisting of gelatin, pectin, carrageenan, alginates, starch, gellan, gum arabic and mixtures thereof.

12. The confection of claim 1, wherein said inner matrix material comprises at least one hydrocolloid selected from the group consisting of gelatin, pectin, carrageenan, alginates, starch, gellan, gum arabic and mixtures thereof.

13. The confection of claim 1, wherein said exterior shell portion acts as a moisture barrier around said inner center portion.

14. The confection according to claim 1, wherein the confection is a gel formed confection.

15. The confection of claim 1, wherein said juicy regions comprise: (a) at least one sugar; and (b) at least one flavoring agent.

16. The confection of claim 15, wherein said juicy regions further comprises at least one acidulant and at least one buffering agent. WO98/54977 PCT/US98/11254 - 38

17. The confection of claim 1, wherein said confection comprises a hydrocolloid selected from the group consisting of gelatin, pectin, carrageenan, alginates, starch, gellan, gum arabic and mixtures thereof.

18. The confection of claim 17, wherein said pectin is selected from the group consisting of high methoxyl pectins, low methoxyl pectins and mixtures thereof.

19. The confection of claim 1, wherein said exterior shell material comprises pectin and said inner matrix material comprises gelatin.

20. The confection of claim 1, wherein said exterior shell material comprises gelatin and said inner matrix material comprises pectin.

21. The confection of claim 1, wherein said exterior shell material and said inner matrix material comprises gelatin and pectin.

22. The confection of claim 1, wherein the juicy regions are formed from discrete pellets.

23. The confection of claim 22, wherein said discrete pellets comprise a water absorbing material.

24. The confection of claim 23, wherein the water absorbing material comprises amorphous material, crystalline material, or mixtures thereof.

25. The confection of claim 23, wherein the water absorbing material comprises crystalline fructose, crystalline sorbitol, crystalline dextrose or mixtures thereof. WO98/54977 PCTIUS98/11254 - 39

26. The confection of claim 22, wherein the discrete pellets comprise compressed agglomerations of fine powder.

27. The confection of claim 23, wherein the moisture absorbing material comprises a powder which is compacted and ground to size to yield a discrete pellet.

28. The confection of claim 1, wherein each of the non-gelled juicy regions has an elasticity less than that of the inner matrix material.

29. The confection of claim 1, wherein each of the non-gelled juicy regions has a yield stress less than that of the inner matrix material.

30. The confection of claim 1, wherein each of the non-gelled juicy regions has a viscosity less than that of the inner matrix material.

31. The confection of claim 1, wherein each of the non-gelled juicy regions has a hardness less than that of the inner matrix material.

32. The confection of claim 1, wherein said edible shell material has a yield strength 5 % greater than or less than the inner matrix material.

33. A process of making a confection having an exterior shell portion comprising an edible shell material and an inner center portion comprising a center mixture containing an inner matrix material and at least two juicy regions dispersed in the inner matrix material, which method comprises extruding said edible shell material and said center mixture to form said confection wherein the WO98/54977 PCT/US98/11254 - 40 exterior shell portion substantially surrounds said inner center portion.

34. The method of claim 33, wherein the method further comprises forming said center mixture by: (a) adding at least two hygroscopic pellets to a fluid gel; and (b) mixing the hygroscopic pellets with the fluid gel to form said center mixture.

35. The method of claim 34, further comprising the step of allowing the gel to set while the hygroscopic pellets remain dispersed to form a juicy region.

36. The method of claim 35, further comprising the step of allowing the hygroscopic pellets to absorb moisture from the gel to provide at least two juicy regions substantially immobilized in the gelled region.

37. The method of claim 34, wherein the hygroscopic pellets are comprised of amorphous material, crystalline materials, or mixtures thereof.

38. The method of claim 34, wherein the hygroscopic pellets are crystalline fructose, crystalline sorbitol, crystalline dextrose or mixtures thereof.

39. The method of claim 34, wherein said hygroscopic pellets can be of varying sizes within a singular confectionery piece. WO98/54977 PCTIUS98/11254 - 41

40. The method of claim 33, wherein said confection contains multiple uniquely flavored pellets.

41. The method of claim 40, wherein said multiple discretely flavored pellets have different sizes.

42. The method of claim 33, wherein said step of extruding is performed at a temperature ranging from about 30 0 C to about 95 0 C.

43. The method of claim 33, wherein said edible shell material and said center mixture are discretely extruded into a mold to form a shaped confection.

44. The method of claim 43, wherein said shaped confection is removed from said mold within 1 hour.

45. The method of claim 33, wherein said extruding comprises the steps of: (a) initially extruding said edible shell material into said mold to form a bottom portion and subsequently coextruding said center mixture with said edible shell material to start forming said inner center portion within said exterior shell portion; (b) coextruding said edible shell material and said center mixture until said inner center portion is formed; and (c) extruding said edible shell material to form a top to form said confection having said exterior shell portion and said inner center portion. WO98/54977 PCTIUS98/11254 - 42

46. A process for making flavored hygroscopic pellets comprising the steps of applying an atomized binding solution to a core seed while blending the core seed with a powdered dryblend to coat said core seed with said powdered dryblend.

47. The process of claim 46, wherein said core seed comprises fructose, sucrose, sorbitol, dextrose, citric acid or mixtures thereof.

48. The process of claim 46, wherein said core seed is crystalline.

49. The process of claim 46, wherein said core seed is crystalline fructose.

50. The process of claim 46, wherein said core seed has a largest dimension less than 5 mm.

51. The process of claim 46, wherein said dryblend powder comprises: (a) at least one sugar; and (b) at least one flavoring agent.

52. The process of claim 51, wherein said dryblend further comprises at least one acidulant and at least one buffering agent.

53. The process of claim 46, wherein said dryblend powders are applied to said core seed at a rate of 1.3-2.66 g/minute.

54. A confectionery composition comprising a mixture of: (a) a fluid gel matrix material; and WO98/54977 PCT/US98/11254 - 43 (b) at least two hygroscopic pellets dispersed in said fluid gel matrix material.

55. A method of using the confectionery composition of claim 54, for producing a confection comprising the step of depositing said composition into a mold.

56. The method of claim 55, in which said composition is coextruded with an edible shell material to deliver the composition as an internalized center within the edible shell material.

57. A confection prepared by the process comprising the step of extruding a edible shell material and a center mixture to form said confection, wherein said edible shell material forms an exterior shell portion which substantially surrounds said center mixture which forms an inner center portion.

58. A confection having an exterior shell portion comprising an edible shell material and an inner center portion comprising a center mixture containing an inner matrix material and at least two juicy regions dispersed in the inner matrix material, prepared by the process comprising the step of extruding said edible shell material and said center mixture to form said confection wherein the exterior shell portion substantially surrounds said inner center portion.

59. The confection of claim 57, wherein said method further comprises forming said center mixture by: (a) adding at least two hygroscopic pellets to a fluid gel; and WO98/54977 PCT/US98/11254 - 44 (b) mixing the hygroscopic pellets with the fluid gel to form said center mixture.

60. The confection of claim 58, further comprising the step of allowing the gel to set while the hygroscopic pellets remain dispersed to form a gelled region.

61. The confection of claim 59, further comprising the step of allowing the hygroscopic pellets to absorb moisture from the gel to provide at least two juicy regions substantially immobilized in the gelled region.

62. The confection of claim 60, wherein the hygroscopic pellets are comprised of amorphous material, crystalline materials, or mixtures thereof.

63. The confection of claim 58, wherein the hygroscopic pellets are crystalline fructose, crystalline sorbitol, crystalline dextrose or mixtures thereof.

64. The confection of claim 58, wherein said hygroscopic pellets can be of varying sizes within a singular confectionery piece.

65. The confection of claim 57, wherein said confection contains multiple discretely flavored pellets.

66. The confection of claim 64, wherein said multiple discretely flavored pellets have different sizes. WO98/54977 PCTIUS98/11254 - 45

67. The confection of claim 57, wherein said step of extruding is performed at a temperature ranging from about 30 0 C to about 95 0 C.

68. The confection of claim 57, wherein said edible shell material and said center mixture are discretely extruded into a mold to form a shaped confection.

69. The confection of claim 67, wherein said shaped confection is removed from said mold within 1 hour.

70. The confection of claim 57, wherein said extruding comprises the steps of: (a) initially extruding said edible shell material into said mold to form a bottom portion and subsequently coextruding said center mixture with said edible shell material to start forming said inner center portion within said exterior shell portion; (b) coextruding said edible shell material and said center mixture until said inner center portion is formed; and (c) extruding said edible shell material to form a top to form said confection having said exterior shell portion and said inner center portion.