CN1275889A - Improved chewing gum formulations including aspartame and sodium bicarbonate - Google Patents

Improved chewing gum formulations including aspartame and sodium bicarbonate Download PDF

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Publication number
CN1275889A
CN1275889A CN 97182462 CN97182462A CN1275889A CN 1275889 A CN1275889 A CN 1275889A CN 97182462 CN97182462 CN 97182462 CN 97182462 A CN97182462 A CN 97182462A CN 1275889 A CN1275889 A CN 1275889A
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China
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aspartame
chewing gum
encapsulate
sodium bicarbonate
gum
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Chinese (zh)
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丹尼尔·J·基克
罗伯特·雅卡
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WM Wrigley Jr Co
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WM Wrigley Jr Co
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Priority to CN 97182462 priority Critical patent/CN1275889A/en
Publication of CN1275889A publication Critical patent/CN1275889A/en
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Abstract

Chewing gum formulations including sodium bicabornate and encapsulated aspartame are disclosed. Methods of manufacturing chewing gum are also disclosed.

Description

The improved chewing gum formulations that comprises aspartame and sodium bicarbonate
Background of invention
The present invention relates generally to chewing gum.More particularly, the present invention relates to comprise the chewing gum of aspartame.
Undoubtedly, known preparation chewing gum comprises multiple different composition.The part of these compositions is to be used for increasing in chewing gum local flavor or sweet taste.Add certain difficulty that becomes branch to meet in chewing gum is exactly that they are vulnerable to degraded.
A kind of composition that has begun recently to add in chewing gum formulations is exactly a high-potency sweetener.Wherein a kind of such high-potency sweetener is exactly an aspartame.Aspartame has been approved for the food that comprises chewing gum in the U.S. with many different countries as sweeting agent.Using a difficulty of aspartame in chewing gum is exactly that it easily is degraded; When being exposed to moisture, aspartame can be degraded.
Another composition that has been used for chewing gum product is sodium bicarbonate or fermentation soda.Use sodium bicarbonate can bring the benefit that benefits dental health in the chewing gum.These benefits comprise may make teeth whitening.
The chewing gum that contains sodium bicarbonate generally is a sugar-free.Therefore, these chewing gum need comprise aspartame.Yet when the fragrant steamed bun stuffed with sugar of very moment contained sodium bicarbonate, because its higher pH, aspartame can be unstable in product.Really, the amount of the sodium bicarbonate that is used for filling a prescription is big more, and the stability of aspartame is low more in prescription.This has caused the degraded of aspartame in the chewing gum product.Therefore, adding aspartame in chewing gum needs, but the such chewing gum product that comprises sodium bicarbonate and aspartame simultaneously is very debatable.
Brief summary of the invention
The present invention relates to improved chewing gum that comprises aspartame and preparation method thereof.According to the present invention, comprise the chewing gum compositions of sodium bicarbonate, also include the aspartame of encapsulate.Have been found that in fact the loss of the aspartame in the chewing gum product shelf life does not exist by use the aspartame of encapsulate in containing the sodium bicarbonate chewing gum formulations.
For this reason, the invention provides the chewing gum of the water-soluble portion of the aspartame that comprises water-insoluble gum base part and comprise sodium bicarbonate and encapsulate.
In one embodiment, sodium bicarbonate is to be bordering on 0.1% to about 1% chewing gum weight.
In one embodiment, aspartame is to be bordering on 0.01% to about 1% chewing gum weight.
In one embodiment, aspartame is with being selected from least a food grade materials coating in the group of being made up of Lac, zein, agar, alginate, cellulose derivative, dextrin, gelatin, modified starch, Radix Acaciae senegalis and maltodextrin.
In one embodiment, the aspartame of encapsulate is at least 20% coating.
In one embodiment, the moisture of chewing gum is less than 2%.
In one embodiment, aspartame is with agglomerative method encapsulate.
In one embodiment, by apply food grade materials encapsulate aspartame to aspartame.
In another embodiment, the chewing gum that provides comprises the water-soluble portion of the water-insoluble gum base part and the aspartame of the encapsulate of sodium bicarbonate that comprises at least 0.1% weight and at least 0.01% weight.
In another embodiment of the invention, make the method that comprises aspartame and sodium bicarbonate chewing gum, comprise the step of partly adding the aspartame and the sodium bicarbonate of encapsulate to the water-insoluble gum base.
In one embodiment, the aspartame of encapsulate and sodium bicarbonate add water-insoluble gum base part to flavoring agent.
In one embodiment, have by step to aspartame coating food grade materials encapsulate aspartame.
In one embodiment, step by the preparation encapsulate aspartame that condenses to aspartame is arranged.
In one embodiment, have by using the step of two-step method encapsulate aspartame.
In one embodiment, have by adopting aspartame to be absorbed into the step of the method encapsulate aspartame on the another kind of composition.
Advantage of the present invention provides improved chewing gum formulations.
Another advantage of the present invention provides the improved chewing gum formulations that comprises sodium bicarbonate.
Further advantages of the invention provide the improved chewing gum formulations of sugar-free, and comprising sodium bicarbonate and aspartame.
In addition, an advantage of the invention is and provide the preparation of improved method to comprise the chewing gum formulations of aspartame.
In addition, advantage of the present invention provides the chewing gum formulations that comprises aspartame and sodium bicarbonate, and wherein the loss of aspartame is eliminated effectively in the shelf life of chewing gum product.
Characteristics that the present invention is other and advantage describe and clearly understanding by the detailed description and the accompanying drawings of the preferred embodiment of the invention.
Brief description of drawings
Fig. 1 is the diagram that is present in the aspartame loss in the chewing gum with sodium bicarbonate; On time in the percentage composition of the specific aspartame loss in week.
Fig. 2 goes up percent in the aspartame in week by the time, illustrates the loss with the aspartame under 0% the sodium bicarbonate situation.
Fig. 3 goes up percent in the aspartame in week by the time, illustrates the loss with the aspartame under 0.25% the sodium bicarbonate situation.
Fig. 4 goes up percent in the aspartame in week by the time, illustrates the loss with the aspartame under 1% the sodium bicarbonate situation.
The detailed description of the preferred embodiment of the invention
The invention provides improved chewing gum formulations and preparation method thereof. According to the present invention, in comprising the chewing gum formulations of sodium acid carbonate, provide the Aspartame of encapsulate. It has surprisingly been found that Aspartame and sodium acid carbonate with encapsulate use the loss of having eliminated in fact Aspartame simultaneously.
As mentioned above, although wish using sodium acid carbonate so that the benefit of strong tooth to be provided in some chewing gum formulations at least, for example dental whitening uses such product that shortcoming is arranged. In this case, wish that such product is sugar-free. Yet, have been found that when Aspartame used with sodium acid carbonate, it is unstable that Aspartame becomes, and Aspartame can be degraded. Really, the amount that is used for the chewing gum formulations sodium acid carbonate is larger, and the stability of Aspartame is lower in prescription.
Unexpectedly find, in containing the chewing gum formulations of sodium acid carbonate, use the Aspartame of encapsulate, in fact eliminated the loss at product shelf Aspartame in the phase. As the following detailed description, the kind of encapsulation methods does not have the result that obviously impact obtains by the present invention. Therefore, Aspartame can be by the method encapsulate that uses for example coating, encapsulate, condenses, absorbs or push. As described below equally, preferred chewing gum has the moisture of reduction, preferably less than 2%. Most preferably the moisture of chewing gum is reduced to 1% or still less.
Mode by embodiment illustrates rather than limits that the following example has illustrated the effect of aspartame stability in the chewing gum with sodium acid carbonate. Embodiment A is to E
Make following chewing gum formulations:
    A     B     C     D     E
Matrix   25.20   25.20   25.20   25.20   25.20
Sorbierite   51.79   51.54   51.29   50.79   49.75
Sweet mellow wine   4.25   4.25   4.25   4.25   4.25
The Lycasin/ glycerine of coevaporation   8.50   8.50   8.50   8.50   8.50
Glycerine   8.50   8.50   8.50   8.50   8.50
Flavouring agent   1.20   1.20   1.20   1.20   1.20
Sodium acid carbonate   0.00   0.25   0.50   1.00   2.00
Lecithin   0.16   0.16   0.16   0.16   0.16
Free Aspartame   0.40   0.40   0.40   0.40   0.40
The pH value   6.65   6.73   6.84   7.23   7.36
Test these chewing gum formulations, with the stability of Aspartame in each prescription in definite a period of time. That analyzes the results are shown among Fig. 1; Within a period of time (in week), the diagram of Aspartame loss is listed among Fig. 1. As shown in the figure, the consumption of sodium acid carbonate is higher, and the stability of Aspartame is lower.
In order to improve the stability of Aspartame in the chewing gum formulations that comprises sodium acid carbonate, the encapsulate Aspartame according to the present invention. Aspartame can be with the encapsulating drug encapsulate, condense, absorb, isolate or push, to prevent its degraded. For the encapsulation methods of Aspartame, can use the technology of any standard that part or all of encapsulate is provided. These technology include but not limited to spray-drying, spraying cooling, fluid bed coating and cohesion. These encapsulation techniques can be used separately, or with one step process or multistep method any combination.
Depend on the coating composition that uses in the method, the encapsulation techniques of employing can provide the from partial to full coating of the various degree of coating. In addition, coating composition subjects to water infiltration in various degree. Generally, composition has high organic soluble, and good film forming and low water-soluble provides the preferably encapsulate of Aspartame. Such composition comprises acrylate copolymer and copolymer, carboxyl vinyl polymer, polyamide, polystyrene, polyvinyl acetate, poly-acetic acid O-phthalic vinyl acetate, polyvinyl-pyrrolidones and wax.
Although all above-mentioned materials can carry out the Aspartame encapsulate, only use the food-grade material. As good film forming agent but the food-grade applying material that does not have water miscible two standards is shellac and zeins. Other is easier to be water-soluble and be the material of agar, alginates, far-ranging cellulose-derived image ethyl cellulose, hydroxypropyl methylcellulose, dextrin, gelatin and converted starch and so on for example as good film forming agent. Other encapsulating drug resembles Arabic gum or maltodextrin also can be used for the encapsulate Aspartame.
Generally, higher coating weight will cause the stability of consumption and the higher Aspartame of lower Aspartame. In order to obtain desirable encapsulate. The minimum amount of encapsulating drug is about 20% coated product, and the minimum amount of preferred encapsulating drug is about 30% coated product, and most preferred minimum amount should be about 40% coated product. According to the difference of coating, need the coating of higher or low amount so that required encapsulate to be provided.
The another kind of method of partial encapsulation is to condense with coagulating agent, namely partly applies Aspartame. The method comprises the step with a small amount of water or solvent Aspartame and coagulating agent. This mixture prepare by this way so that independently wet granular contact with each other, to such an extent as to can obtain part coating. After water or solvent eliminating, this mixture is ground, and as encapsulate Aspartame powdery, coating.
Can be aforementioned those materials that are used in the encapsulation methods as the material of coagulating agent. Yet because coating is partial encapsulation, some coagulating agents are more effective than other material. Some preferably coagulating agent be organic polymer, for example acrylate copolymer and copolymer, polyvinyl acetate, polyvinyl-pyrrolidones, wax, shellac and zeins. It is effective that other coagulating agent is not so good as the such polymer of wax, shellac and zeins. These other coagulating agent include but not limited to agar, alginates, multiple cellulose derivative, dextrin, gelatin, converted starch and natural plant gum for example guar gum, tracasol and carrageenan.
Even the Aspartame that condenses is just partly applied, when the amount of coating is compared growth with the amount of Aspartame, the aspartame stability that namely is improved. Coating amount minimum of a value for the product that condenses should be about 5%. Preferred coated amount minimum of a value should be about 15%, and is more preferably about 20%.
Aspartame can be coated in two steps or multistage method. Aspartame can be with any foregoing material encapsulate, and then as previously mentioned the material of encapsulate is condensed, and to obtain encapsulate/coagulation prod, this product can be used for chewing gum to improve stability.
In another embodiment of the invention, Aspartame can be absorbed on the another kind of composition, and this composition often is used as carrier, and it is porous, and Aspartame is isolated in the matrix of porous composition. Include but not limited to silica, silicate, drug absorption clay, spongy pearl or globule, amorphous carbon hydrochlorate and hydroxide as the material that absorbs Aspartame and comprise aluminium and calcium color lake, natural plant gum and other spray-drying material.
Different according to the type of absorbent material and its preparation method, the amount that can be carried on the Aspartame on the absorbent is different. Ordinary material, for example polymer, spongy pearl or globule, amorphus sugar, sugar alcohol, amorphous carbon hydrochlorate and hydroxide absorb about 10% to about 40% absorbent weight. Other material for example silica, drug absorption clay can absorb about 20% to about 80% absorbent weight.
It is as follows to the general technology on the absorbent be used for to absorb Aspartame: absorbent for example fumed silica powder mixes at powder blenders, and along with the continuation that mixes, with the solution spraying of Aspartame to powder. This aqueous solution can be about Aspartame of 5% to 10%, and if the temperature of using rise to 90 ℃, can use higher content. General water is solvent, but other solvent if for example alcohol is approved for food, also can use. For mixture of powders, liquid is sprayed onto on the powder. Before this mixture moisturizes, stop spraying. Still free-pouring powder is removed from blender, and dry with removal water or other solvent, and is milled to specific particle diameter.
After Aspartame was absorbed or is fixed on the absorbent, this fixative/Aspartame can be coated with by encapsulate. Coating composition according to being used for the method can adopt all or part of encapsulate. By obtaining full encapsulate with spray-drying, spraying cooling, fluid bed coating, extruding, cohesion or any other standard technique with polymer-coated. By using condensing of above-mentioned any material to obtain partial encapsulation or coating.
Therefore, obtaining stablize four kinds of main method that Aspartame can adopt is that (1) is by spray-drying, fluid bed coating, spraying cooling with condense encapsulate so that all or part of encapsulate to be provided; (2) condense to provide partial encapsulation; (3) fixing or absorption also provides partial encapsulation; (4) isolation by pushing. These four kinds of methods make up in any useful mode.
The amount of sodium acid carbonate can be about 0.1% to about 10%, to be of value to tooth in chewing gum formulations; The effective dose that obtains on average 0.1% to about 1% low-level. The amount of Aspartame can not wait from about 0.01% to about 1% in chewing gum formulations, but the amount that preferably obtains suitable sugariness is 0.1% to about 0.6%; Lower content can be used for sugared type chewing gum formulations.
Being used for chewing gum of the present invention can be any multiple different chewing gum.
Chewing gum generally is comprised of water-insoluble matrix, water-soluble portion and flavouring agent. After chewing a period of time, water-soluble portion dissipates with a part of flavouring agent. The matrix part remains constant in the process of chewing.
Soluble gum base generally comprises elastomer, resin, fat and oil, softening agent and inorganic filler.Gum base can maybe cannot comprise wax.The formation of insoluble gum base is about 5 to about 95% chewing gum weight.More generally be that gum base accounts for 10 to about 50% chewing gum weight, and be 20 to about 35% chewing gum weight in some preferred embodiments.
In one embodiment, chewing gum base of the present invention contains about 20 synthetic elastomers to about 60% weight, 0 natural elastomer to about 30% weight, about 5 elastomer elasticizers to about 55% weight, about 4 fillers to about 35% weight, about 5 various compositions, for example pigment, antioxidant etc. to the softening agent of about 35% weight and selectable a small amount of (about 1% or still less).
Synthetic elastomer can include but not limited to that to have the GPC weight average molecular weight be about 10000 to about 95000 polyisobutylene, isobutylene-isoprene copolymer (butyl elastomers), have about 1: 3 SB to about 3: 1 styrene-butadiene ratio, have the GPC weight average molecular weight is about 2000 to about 90000 polyvinyl acetate, polyisoprene, polyethylene, have vinyl laurate content is about 5 vinylacetates to about 50% copolymer weight-vinyl laurate copolymer and its combination.
Preferable range is the polyisobutylene of 50000-80000 GPC weight average molecular weight, 1: 1 to 1: 3 styrene-butadiene, the polyvinyl acetate of 10000 to 65000 GPC weight average molecular weight, polyvinyl acetate with higher molecular weight generally is used for the bubble gum gum base, the vinylacetate-vinyl laurate of the vinyl laurate content of 10-45%.
Natural elastomer can comprise rubber and the Guayule rubber and for example gelutong, lechi caspi, Folium Perillae glue, fenugreek gum, massaranduba balata, massaranduba cocoa natural gum, Nice Perrault glue, rosin gum, tunny gum, gummi pertscha and the combination thereof of natural gum of that natural rubber is for example smoked or liquid.Be used as the bubble gum of binding agent or routine as described below or the difference of common chewing gum according to chewing gum gum base wherein, preferred synthetic is different with the spissated degree of natural elastomer.Preferred natural elastomer comprises gelutong, tunny gum, fenugreek gum and massaranduba balata.
Elastomer elasticizer can include but not limited to natural glycerin rosin ester for example partial hydrogenation rosin glyceride, polymeric rosin glyceride, the glyceride of part dimerization colophonium, rosin glyceride, the rosiny pentaerythritol ester of partial hydrogenation, abalyn and rosiny partial hydrogenation methyl ester, rosiny pentaerythritol ester; Synthetic for example by the deutero-terpene resin of australene, nopinene and/or limonene; Combination with any suitable aforementioned substances.Different according to the elastomeric kind of specific application and use, preferred elastomer elasticizer also is different.
The limestone, silicate that filler/texturizer can comprise magnesium carbonate and calcium carbonate, pulverizing is magnesium silicate and aluminium silicate, clay, Alumina, Talcum, titanium oxide,, two and calcium triphosphate, cellulosic polymer, for example timber and its combination for example.
Softening agent/emulsifying agent can comprise Adeps Bovis seu Bubali, h-tallow, hydrogenation or partially hydrogenated vegetable oil, cocoa butter, glyceryl monostearate, triacetyl glycerine, lecithin, monoglyceride, diglyceride and triglyceride, acetylation monoglyceride, fatty acid (for example, stearic acid, Palmic acid, oleic acid and linoleic acid) and its combination.
Pigment and brightening agent can comprise FD﹠amp; C type dye and color lake, fruits and vegetables extract, titanium dioxide and its combination.
Gum base can comprise or not comprise wax.The example of no wax gum base is disclosed in US5286500, is incorporated herein disclosing as a reference it.
Except water-insoluble gum base part, general chewing gum compositions also comprises water solublity filling part and one or more flavoring agent.This water-soluble portion can comprise can provide the filling of required attribute sweeting agent, high-potency sweetener, flavoring agent, softening agent, emulsifying agent, pigment, acidulant, filler, antioxidant and other composition.
The softening agent that joins chewing gum is in order to optimize the mouthfeel of chewiness and chewing gum.Softening agent also is a plasticizer well known in the art, and general formation is about 0.5 to about 15% chewing gum weight.Softening agent can comprise glycerol, lecithin and its compositions.For example those materials that contain sorbitol, hydrogenated starch hydrolysates, corn syrup and its compositions also can be as the softening agent and the binding agent of chewing gum for edulcorant aqueous solution.
Fill sweeting agent and comprise sugared composition and sugar-free composition.The filling sweeting agent is generally 5 to about 95% chewing gum weight, is preferably 20 to 80% chewing gum weight, is preferably 30 to 60% chewing gum weight.
Sugar type sweeting agent generally comprises and knownly in the chewing gum field contains sugared composition, comprising, but be not limited only to sucrose, glucose, maltose, dextrin, conversion Icing Sugar, fructose, levulose, galactose, corn syrup solids etc., use separately or with the form of combination.
Sugar-free sweetener includes but are not limited to sugar alcohol for example sorbitol, mannitol, xylitol, hydrogenated starch hydrolysates, maltose alcohol etc., uses separately or with the form of combination.
Except aspartame, also can use other efficient artificial sweetener.Preferred sweeteners include but not limited to salt, day amine sucdrol, glucide and salt, cyclamic acid and salt thereof, glycyrrhizin, the dihydro of sucramin, acesulfame and looks into diketone, thaumatin, monellin etc., uses separately or with the form of combination.
The combination of sugar and/or sugar-free sweetener can be used for chewing gum.In addition, softening agent also can provide extra sugariness, for example, and the aqueous solution of sugar or sugar alcohol.
The flavoring agent that contains in the chewing gum is the chewing gum weight range of about 0.1-15%, and preferably the chewing gum weight of about 0.2-5%, more preferably from about the chewing gum weight of 0.5-3%.Flavoring agent can comprise quintessence oil, compound essence or its mixture, includes but are not limited to the oil from plant and fruit, for example citrus oils, fruit essence, Oleum menthae, Oleum Menthae Rotundifoliae, other Oleum menthae, Oleum Caryophylli, wintergreen oil, Fructus Foeniculi wet goods.Artificial flavoring agent and composition also can be used as flavoring agent composition of the present invention.Natural and artificial flavoring agent can any sense organ acceptable manner make up.
Optionally for example pigment, emulsifying agent and medicament and additional flavoring agent also can add chewing gum to composition.
Generally, make chewing gum by in any commercially available blender well known in the art, adding multiple chewing gum component continuously.After these compositions thoroughly mixed, blob of viscose was discharged from blender, forms required shape, for example, by roll-in in flakes, stroke and be cut into piece.Generally, mentioned component is by at first melting gum base and it being added in the blender of operation and mixed.This gum base also can optionally melt in blender.Pigment or emulsifying agent can add at this moment.
Softening agent, for example glycerol can then add, and adds with syrup and a part of filling part.Yi Bufen filling part then adds in the blender in addition.Flavoring agent generally adds with last a part of filling part.Whole mixed process generally needs 5-15 minute, but needs longer incorporation time sometimes.Those of ordinary skills can determine many variations or other hybrid technique of this hybrid technique.
By the mode of embodiment, but this does not limit the invention, and chewing gum embodiment of the present invention now is described: embodiment 1
Make the aspartame product that condenses with aspartame and hydroxypropyl emthylcellulose (HPMC).At first the aspartame of 2500g and the HPMC of 440g are mixed in the Hobart blender, then, the water of 1520g slowly added in about 1 hour time, and is moist slightly until mixture.This material then is removed, and in 170 following dried overnight (16 hours), pulverizes then, obtains having the coagulation prod of 85% active aspartame.Embodiment 2
With the polyvinyl acetate of aspartame and intermediate molecular weight by being crushed to the aspartame product of extruding.Levigated aspartame (200g) and levigated PVAc (800g) mixing that is dried.Add the magnesium stearate of 3g to it, to reduce the viscosity of dispenser.This mixture then is squeezed into fiber or ribbon, and cooling.After the cooling, this product is pulverized, and obtains having the extruded product of 20% active aspartame.
Above-mentioned two kinds of materials are tested with following chewing gum formulations:
Embodiment 3 Embodiment 4 Embodiment 5 Embodiment 6
Gum base ????25.20 ????25.20 ????25.20 ????25.20
Sorbitol ????51.79 ????51.69 ????50.19 ????51.54
Mannitol ????4.25 ????4.25 ????4.25 ????4.25
The Lycasin/ glycerol of coevaporation ????8.50 ????8.50 ????8.50 ????8.50
Glycerol ????8.50 ????8.50 ????8.50 ????8.50
Oleum menthae essence ????1.20 ????1.20 ????1.20 ????1.20
Sodium bicarbonate ????0.00 ????0.00 ????0.00 ????0.25
Lecithin ????0.16 ????0.16 ????0.16 ????0.16
Free aspartame ????0.40 ????- ????- ????0.40
Embodiment 1 ????- ????0.50 ????- ????-
Embodiment 2 ????- ????- ????2.00 ????-
Embodiment 7 Embodiment 8 Embodiment 9 Embodiment 10 Embodiment 11
Gum base ??25.20 ??25.20 ??25.20 ??25.20 ??25.20
Sorbitol ??51.44 ??49.94 ??50.79 ??50.69 ??49.19
Mannitol ??4.25 ??4.25 ??4.25 ??4.25 ??4.25
The Lycasin/ glycerol of coevaporation ??8.50 ??8.50 ??8.50 ??8.50 ??8.50
Glycerol ??8.50 ??8.50 ??8.50 ??8.50 ??8.50
Oleum menthae essence ??1.20 ??1.20 ??1.20 ??1.20 ??1.20
Sodium bicarbonate ??0.25 ??0.25 ??1.00 ??1.00 ??1.00
Lecithin ??0.16 ??0.16 ??0.16 ??0.16 ??0.16
Free aspartame ??- ??- ??0.40 ??- ??-
Embodiment 1 ??0.50 ??- ??- ??- ??-
Embodiment 2 ??- ??2.00 ??- ??- ??2.00
Gum sample is cut into square sheets, and is sealed into bag, and preserves for 0,2,4 or 6,8 and 10 weeks down at 100 °F.After migration, the aspartame percent of analytic sample.The results are shown in Fig. 2,3 and 4.
In Fig. 2, adopt 0% sodium bicarbonate, a spot of aspartame of sample loss has specific ionization aspartame more stable a little of encapsulate aspartame.Adopt 0.25% sodium bicarbonate in Fig. 3, free aspartame loss is obvious, but all demonstrates good stable with the gum sample that the encapsulate aspartame makes.Equally, in Fig. 4, adopt 1% sodium bicarbonate, tangible aspartame loss is arranged, but the gum sample that makes with the encapsulate aspartame demonstrates good stable.

Claims (20)

1. chewing gum comprises:
Water-insoluble chewing gum base part; With
The water-soluble portion that comprises the aspartame of sodium bicarbonate and encapsulate.
2. the chewing gum of claim 1, wherein sodium bicarbonate is to be bordering on 0.1% to about 1% chewing gum weight.
3. the chewing gum of claim 1, wherein aspartame is 0.01% to about 1% chewing gum weight.
4. the chewing gum of claim 1, wherein at least a food grade materials applies aspartame in the group of being made up of Lac, zein, agar, alginate, cellulose derivative, dextrin, gelatin, modified starch, Radix Acaciae senegalis and maltodextrin with being selected from.
5. the chewing gum of claim 1, wherein the aspartame of encapsulate comprises at least 20% coating.
6. the chewing gum of claim 1, wherein the moisture of chewing gum is less than 2%.
7. the chewing gum of claim 1, wherein aspartame is with agglomerative method encapsulate.
8. the chewing gum of claim 1 wherein passes through to aspartame coating food grade materials encapsulate aspartame.
9. chewing gum comprises:
Water-insoluble gum base part; With
The water-soluble portion of aspartame that comprises the encapsulate of the sodium bicarbonate of at least 0.1% weight and at least 0.01% weight.
10. the chewing gum of claim 9, wherein at least a food grade materials applies aspartame in the group of being made up of Lac, zein, agar, alginate, cellulose derivative, dextrin, gelatin, modified starch, Radix Acaciae senegalis and maltodextrin with being selected from.
11. the chewing gum of claim 9, wherein the aspartame of encapsulate comprises at least 20% coating.
12. the chewing gum of claim 9, wherein the moisture of chewing gum is less than 2%.
13. a method for preparing the chewing gum that comprises aspartame comprises:
Partly add the step of the aspartame and the sodium bicarbonate of encapsulate to the water-insoluble gum base.
14. the method for claim 13, wherein the aspartame of encapsulate and sodium bicarbonate add water-insoluble gum base part to flavoring agent.
15. the method for claim 13 comprises by the step to aspartame coating food grade materials encapsulate aspartame.
16. the method for claim 13 comprises the step by the preparation encapsulate aspartame that condenses to aspartame.
17. the method for claim 13 comprises by using the step of two-step method encapsulate aspartame.
18. the method for claim 13 comprises by adopting aspartame to be absorbed into the step of the method encapsulate aspartame on the another kind of composition.
19. the chewing gum of claim 13 is wherein by applying food grade materials encapsulate aspartame to aspartame.
20. the chewing gum of claim 13, wherein the moisture of chewing gum is less than 2%.
CN 97182462 1997-12-03 1997-12-03 Improved chewing gum formulations including aspartame and sodium bicarbonate Pending CN1275889A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113337015A (en) * 2021-06-17 2021-09-03 四川农业大学 Preparation method of composite edible film
CN113337015B (en) * 2021-06-17 2022-12-06 四川农业大学 Preparation method of composite edible film

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