Classifications

• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
  • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
  • A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
  • A23G1/32—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
  • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
  • A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
  • A23G1/32—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds
  • A23G1/36—Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition containing organic or inorganic compounds characterised by the fats used
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
  • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
  • A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
  • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
  • A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
  • A23G9/327—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds characterised by the fatty product used, e.g. fat, fatty acid, fatty alcohol, their esters, lecithin, glycerides

Definitions

• the present invention relates to a method for producing water-in-oil hydrous chocolates for combination with other foods, particularly frozen desserts.
• hydrous chocolate As a prior art, there is a category of chocolate-like foods called hydrous chocolate. One of them is called raw chocolate, which contains an emulsion such as fresh cream. It is a popular product in the market because it contains an aqueous component and you can enjoy a fresh texture.
• Such hydrous chocolate is often used in combination with other foods such as bread, cakes, confectionery, frozen desserts, etc., as well as being eaten alone.
• the variety of products is increasing compared to eating other foods alone, and the demand from the market is also great.
• hydrous chocolate is used for ice-coated chocolate whose main purpose is to combine with frozen desserts, the soft texture peculiar to hydrous is lost due to the generation of ice crystals, and the workability is anhydrous. It can be worse than when using ice-coated chocolate.
• a method for producing chocolate for ice coating which contains cocoa and / or cocoa mass, sugar, and fat as main components and uniformly mixes them by a conventional method
• the above main components and liquid sugar are mixed with an emulsifier.
• a method for producing chocolate for ice coating which is characterized by emulsification, is disclosed, which has a good texture, a quick drying time after coating, no cracking (cracking), and a mixture of water. It is difficult for the "bottom” (plasticization) phenomenon of chocolate itself to occur (Reference 1).
• the chocolate dough that has been rolled and conched as usual and the aqueous component are mixed in the presence of a low HLB sucrose fatty acid ester in which the main bound fatty acid has 20 to 26 carbon atoms to form a water-in-oil type.
• a method for producing hydrophilic chocolates which is characterized by emulsification, is disclosed, and it is stated that the emulsified state is extremely stable as compared with conventional ganache and that it can be used extremely advantageously for coating cold confectionery and the like (Reference 2). ).
• the quality required by these inventions can be combined with frozen desserts, it is still insufficient to cope with the increase in viscosity and the sterilization process.
• a chocolate base containing saccharides having a higher solubility in water than sugar, a sucrose fatty acid ester having an HLB value of 3 or less and a major bound fatty acid having 20 to 26 carbon atoms, and fats and oils, and an aqueous component are mixed.
• a method for producing hydrophilic chocolate which is characterized by emulsifying into a water-in-oil type, has been disclosed. As an effect, even if water is added, there is no roughness or increase in viscosity due to aggregation of solids, and workability is improved. It is said that hydrophilic chocolate having good taste and good flavor can be produced (Reference 3).
• the phospholipid content is 60% by weight or more, and the phosphatidylcholine content in the total phospholipids is 50% by weight.
• the HLB value is 3 or less and the main constituent fatty acids have 16 to 18 carbon atoms.
• polyglycerin condensed ricinolate in the range of 0.05% by weight to 5.0% by weight with respect to the chocolate dough, it is possible to add the water-containing component to the chocolate dough as it is without any processing.
• Disclosed is a method for easily producing water-in-oil water-containing chocolates having the same physical properties as ordinary chocolate, stable emulsification, and good flavor (Reference 5).
• the present invention has been shown to add polyglycerin-condensed ricinolate to a general-purpose water-in-oil emulsion, it has not been particularly suggested for its suitability for combination with frozen desserts or for coating applications peculiar to frozen desserts. .. As described above, there may have been a certain effect in solving each problem, but in combination with the frozen dessert in the present invention, a sufficient sterilization process, etc., while maintaining the soft texture peculiar to the water-containing material, etc. None has yet been found that has a sufficient effect on the adverse effects on physical properties.
• the present invention relates to a method for producing water-containing water-containing chocolates in oil for combination with other foods, and particularly when combined with frozen desserts, the workability is anhydrous while having a soft texture peculiar to water-containing substances.
• the purpose of the present invention is to provide a method for producing hydrous chocolates whose physical properties do not change even after undergoing essential sterilization at the time of distribution, which is about the same as when used. Furthermore, it is possible to provide chocolates that are hard to crack when the entire surface is coated on frozen desserts and other frozen desserts.
• the present inventor conducted various studies to solve the above problems, and found that the non-fat cacao solid content was 8.5 to 25% by weight, the total amount of cacao mass and cocoa having a pH of 6.8 or less was 10 to 40% by weight, and the oil and fat content was contained.
• Water-in-oil type containing 30 to 55% by weight, water content of 5 to 26% by weight, and 1 to 2.5% by weight of one or more emulsifiers selected from lecithin or polyglycerin condensed ricinolate as a total amount.
• the present invention has been completed with the finding that the above-mentioned problems can be solved by using an oil-based food material for a combination of cold confectionery, which is an emulsion.
• the non-fat cacao solid content is 8.5 to 25% by weight, the total of cacao mass and cocoa having a pH of 6.8 or less is 10 to 40% by weight, the oil and fat content is 30 to 55% by weight, and the water content is.
• An oily food material for combination which is a water-in-oil emulsion containing 5 to 26% by weight, 1 to 2.5% by weight of one or more emulsifiers selected from lecithin and / or polyglycerin condensed lysinolate in total. ..
• the non-fat cacao solid content is 8.5 to 25% by weight
• the total of cacao mass and cocoa having a pH of 6.8 or less is 10 to 40% by weight
• the oil and fat content is 30 to 55% by weight
• the water content is.
• An oily food material for combination which is a water-in-oil emulsion containing 5 to 25% by weight, 1 to 2.5% by weight of one or more emulsifiers selected from lecithin and / or polyglycerin condensed lysinolate in total. ..
• the workability is about the same as when an anhydride is used, while having a soft texture peculiar to hydrated substances. Therefore, it is possible to provide hydrous chocolates whose physical properties do not change even after undergoing essential sterilization at the time of distribution.
• a new form of frozen dessert will be realized that can be coated on the entire surface of frozen desserts and other frozen desserts without cracking.
• the oil-based food material for combination is an oil-based food material characterized in that it is used in combination with other foods.
• the combination referred to here is not particularly limited, but may include coating or kneading.
• Other foods are not particularly limited as long as they are foods, but examples include donuts and breads, bakery doughs such as pies and shoe cases and their baked products, sweets such as biscuits, cookies and pretzels, wheat and rice, etc.
• the so-called "puffed-grain” which is made by heating and pressurizing the grains and then swelling them by applying a rapid depressurization treatment, fried potato chips made by slicing potatoes, or shaping the grains and starches containing potatoes.
• Examples include fried (molded) potato snacks, marshmallows, meringues, and chilled confectionery that are made by baking egg white aerated substances with stealing.
• a food material that is limited to adopting the above-mentioned combination method with these other foods is referred to as a combination oil-based food material.
• the oil-based food material for a frozen dessert combination is an oil-based food material characterized in that it is used in combination with a frozen dessert, among other foods to be combined.
• the frozen dessert refers to a food that is stored and eaten in a frozen state and a chilled state, and includes, but is not limited to, ice cream, soft serve ice cream, popsicles, frozen yogurt, sherbet, frozen dessert, and the like.
• a food material that is limited to adopting the above-mentioned combination method with the above-mentioned frozen dessert is referred to as an oil-based food material for combining the above-mentioned frozen dessert.
• the oil-based food material is a water-in-oil emulsion, and the component of the oil-based food material has a fat content of 30 to 55% by weight, preferably 35 to 55% by weight, and more preferably 45 to 50% by weight. Is preferable.
• the water content is 5 to 26% by weight, preferably 10 to 20% by weight.
• the total of cocoa mass and cocoa is 10 to 40% by weight, preferably 10 to 35% by weight, and more preferably 15 to 30% by weight.
• the emulsification system of the emulsion can be confirmed by the electric conduction method (presence or absence of energization).
• the viscosity of the oil-based food material for combination is within the range of 100 to 3000 cP (BM type viscometer No. 2 or No. 3 30 rotations / 40 ° C. measurement), and more preferably, the viscosity is within 100 to 1500 cP, more preferably. Is preferably within 200 to 1000 cP. If it does not fall within this range, there are problems such as the product surface cannot be covered evenly for coating and coating applications, it drips after the cover, and for kneading applications, it cannot be evenly dispersed throughout the product and the commercial value is impaired. ..
• the cacao mass used in the present invention is obtained by grinding cacao nibs (endosperm portion) obtained by roasting and molting cacao beans, and means all of what is also called cacao liquor.
• Cocoa is cocoa mass excluding cocoa butter, which is the oil and fat part, and is also called cocoa powder.
• cocoa there are roughly two types of manufacturing methods for cocoa, the broma process and the Dutch process, and the cocoa (called alkaline cocoa) obtained by the Dutch process by neutralization with the alkali used in the manufacturing process is the broma process. Shows a higher pH than alkaline than the cocoa obtained by (referred to as natural cocoa).
• the pH of natural cocoa is around 5.5
• the pH of alkaline cocoa is 6.8 or higher.
• the pH of cocoa has a greater effect on the stability of emulsification than the pH of the entire aqueous phase. Therefore, when it is necessary to add cocoa, the pH of cocoa as a whole is 6.8 or less. It is preferably 5.0 to 6.0. Therefore, the amount of alkaline cocoa (referred to as having a pH of 6.8 or more in the present invention) is preferably 5% by weight or less, and most preferably substantially not contained, based on the entire oily food material.
• the oily food material for combination needs to contain cocoa mass or cocoa, and the amount thereof is 8.5 to 25% by weight, preferably 10 to 20% by weight, in terms of non-fat cacao solids. ..
• the non-fat cocoa solid content refers to the portion of the cocoa bean-derived solid content excluding cocoa butter and water.
• the oil-based food material for combination may contain a milk-derived raw material, but the blending amount is preferably 7.5% by weight or less, more preferably 4% by weight or less in terms of non-fat milk solids. ..
• the non-fat milk solid content refers to components other than milk fat and water derived from milk. Specific materials containing non-fat milk solids include milk, skim milk, concentrated milk, skim milk powder, full-fat milk powder, whey powder, and buttermilk powder.
• a conventional emulsifier for water-in-oil emulsification can be appropriately used, but preferably, the total amount of one or more emulsifiers selected from lecithin or polyglycerin condensed ricinolate is 1.0 to 2. It is preferably contained in an amount of 5% by weight, preferably 1 to 2.0% by weight, and more preferably 1.0 to 1.7% by weight.
• the polyglycerin condensed ricinolate may be abbreviated as PGPR. Further, it is desirable to add 0.7% by weight of lecithin alone and 1.5% by weight of PGPR alone as the upper limit.
• PGPR has a stronger ability to reduce the viscosity than lecithin, it is desirable that PGPR is contained in an amount of 0.5% by weight or more.
• those used for conventional water-in-oil emulsification such as fats and oils, sugars, emulsifiers, additives, and pigments, can be appropriately used as long as the effects of the present invention are not impaired.
• the fats and oils used in the oily food material for cold confectionery combination of the present invention are not particularly limited as long as they are edible fats and oils as long as they satisfy the above fats and oils content.
• the pH of the oil-based food material for combination is preferably 4.5 to 6.2, and more preferably 5.0 to 6.2.
• the pH of the oil-based food material for combination can be measured with a commercially available pH meter by diluting it with water about 10 times.
• the method for producing the oil-based food material for combination of the present invention is not particularly limited, and a known method can be adopted. It can be obtained by adding the remaining aqueous component to the dough, emulsifying it with a homomixer, a colloid mill, a high-pressure homogenizer, or the like, and then cooling and solidifying the emulsion to obtain a mixture. However, it is desirable to have a sterilization step of 68 ° C. or higher for 30 minutes or longer after emulsification.
• an oil-based food material for combination can be obtained without a sterilization step, a sterilization step required by law for distribution and storage for food hygiene reasons, except when it is used for immediate eating. Is required.
• the oil-based food material is anhydrous, the effect of the sterilization process on the physical properties is small and does not pose a problem, but the effect on the physical properties of conventional water-containing substances is large.
• it is possible to reduce the influence on the physical properties even if it is a hydrous substance.
• Combination oil-based food materials that do not have a prescribed sterilization process are practically difficult to store and distribute.
• it is an anhydrous oil-based food material the physical properties are not significantly impaired even in the above sterilization step, but it is difficult to exhibit the freshness of a water-containing substance in terms of flavor.
• a frozen dessert combination food can be obtained by combining an oil-based food material for a frozen dessert combination with a frozen dessert.
• the combination with the frozen dessert is not limited to a profit, but for example, it is applied by spraying it onto an object, or it is dropped and mixed in the frozen dessert to solidify it, and the drops are present in the frozen dessert in the form of granules or fragments. Examples include coating the surface of the frozen dessert by kneading it for some purposes and immersing the frozen dessert in a melted oil-based food material. If the physical properties are impaired without using the present invention, it becomes difficult to obtain the target product design such as an increase in the coating amount and the coating amount.
• Example 1 Oil and fat content> (Example 1) Tables of cocoa mass A (natural cocoa mass, pH 5.2), vegetable oil A (product name: soybean white squeezed oil, Fuji Oil Co., Ltd.), sugar, lecithin, PGPR (trade name: CRS75, manufactured by Sakamoto Yakuhin Kogyo Co., Ltd.) Mix according to 1 and produce raw chocolates according to the conventional method. Next, high fructose corn syrup (product name: Hyfruct M-75, Japan Corn Starch Co., Ltd.) fresh cream (milk fat 47%, Meiji Co., Ltd.) and water were all mixed and heated to 50 ° C. Add to the raw chocolates obtained by the above operation according to the blending amount shown in Table 1 and mix.
• the above mixture is stirred with an anchor mixer (Combimix 3M-5 type Primix Corporation) while heating, held at 68 ° C. for 30 minutes to sterilize, and then cooled at 5 ° C. to be an oil-based food material for combination.
• Water-containing chocolates were obtained.
• the combination method for frozen desserts is to heat and melt a commercially available square pillar-shaped ice bar (trade name: Vanilla Bar, manufactured by Lotte Co., Ltd., rough shape of ice part: 23 mm x 23 mm x 73 mm) whose temperature has been adjusted to -18 ° C.
• the chocolate-like food was coated by immersing it in a glass beaker filled with water-containing chocolates adjusted to 40 ° C.
• the "natural cocoa amount” in the table is the ratio (% by weight) of the total of cocoa mass and cocoa having a pH of 6.8 or less, and the "emulsifier amount” is one or more selected from lecithin or polyglycerin condensed ricinolate. It shall indicate the ratio (% by weight) of the emulsifier to the total amount.
• Example 2 Example 3, Comparative Example 1
• Table 1 hydrous chocolates were obtained in the same blending and manufacturing process as in Example 1 except that the blending amount of the vegetable oil A in Example 1 was changed.
• the oil content was 35% by weight in Example 2 and 54% by weight in Example 3 with respect to 45% by weight of Example 1.
• the obtained hydrous chocolates were viscous measured at 30 rpm / 40 ° C. using a BM type viscometer No. 2 or 3.
• Example 1 hydrous chocolates having different oil contents were obtained, but the viscosities did not particularly hinder the combined work of frozen desserts, and although Example 3 was slightly oily, A product that can withstand the market with sufficient melting and flavor was obtained. However, in Comparative Example 1, the oiliness appeared strongly, and the evaluation was unbearable on the market.
• Example 4 Oil type and viscosity>
• Example 4 hydrous chocolates were obtained by the same compounding and manufacturing process as in Example 2 except that the vegetable oil A in Example 1 was changed to cocoa butter. The oil content was equivalent to that of Example 2.
• Example 5 and Example 6 water content is contained in the same formulation and manufacturing process as in Examples 2 and 4 except that the amount of PGPR added in Examples 2 and 4 is changed from 1% by weight to 1.5% by weight.
• Chocolates were prepared and sterilized under the same conditions. The oil content was almost the same as in Example 2.
• the obtained hydrous chocolates were measured in viscosity at 30 rpm / 40 ° C. using a BM type viscometer No. 2 or 3, and the ice cream bar was coated in the same manner as in Example 1 to melt in the mouth. It was used for the texture test of the flavor. The evaluation is shown in Table 2 together with the evaluation of Example 2.
• oils and fats used in Examples 2 and 4 were different from those of vegetable oil A and cocoa butter, there was no significant difference in physical properties.
• the addition of cocoa butter gives a richer taste, but the original vegetable oil A also has a refreshing flavor and enhances the flavor of cocoa mass.
• the emulsion obtained by cocoa butter was harder than that of vegetable oil A, but had a sufficiently soft texture as compared with anhydrous.
• hydrous chocolates having a further reduced viscosity were obtained by increasing the amount of PGPR added, but the viscosity was reduced.
• the amount of basis weight (the amount of adhesion to the frozen dessert) was stable, there was no particular problem in workability, and the effect of the emulsifier on the final flavor of the hydrous chocolate was not felt.
• the viscosity varies greatly depending on the moisture absorption and the composition of raw materials, it was shown that stable production is possible by adjusting the amount of PGPR added.
• Example 10 Emulsified type> (Example 10 / Comparative Example 4)
• the formulation is similar except that the emulsification type is different (only the addition of the emulsifier is different because it acts on emulsification), and the formulation is compared with Example 10 (water-in-oil type).
• Hydrous chocolates of Example 4 oil-in-water type
• the obtained hydrous chocolates were measured for viscosity in the same manner as in Example 1 and subjected to a texture test of melting in the mouth and flavor.
• Example 10 and Comparative Example 4 the emulsion was examined with a tester (manufactured by Digital Multimeter Kasei Co., Ltd.) in an energized state before solidification. As a result, Example 10 did not show electrical conductivity, and Comparative Example 4 was energized. Therefore, each emulsified type was confirmed as a water-in-oil type and an oil-in-water type.
• Examples 10 and Comparative Example 4 had almost the same composition except for the emulsification type, both were good in melting in the mouth, but Example 10 which was a water-in-oil type had good solidification (referred to as dry). On the other hand, in Comparative Example 4, the viscosity was increased, the drying time was slow, and the product could not be used in product design.
• cocoa A commercially available natural cocoa, pH 5.5
• cocoa B commercially available alkaline cocoa, pH 7.0
• cocoa C commercially available alkaline cocoa, pH 8.3
• the obtained hydrous chocolates were measured for viscosity in the same manner as in Example 1 and subjected to a texture test of melting in the mouth and flavor.
• Example 11 From Example 11 in which all-natural cocoa mass was used in Example 11 and Example 12 in which the pH of the aqueous phase was almost the same as that of Example 11, the pH increased in the order of Comparative Example 5 and Comparative Example 6 in which alkaline cocoa was added. The stability was impaired and the oil and water separated, making the ice coating work itself impossible. Further, although the water content and the oil content are the same and the pH is about the same, the workability of Example 12 using cocoa is lower than that of Example 11 in which the cacao solid content is provided only by cocoa mass. Well, not only the flavor of cocoa mass alone but also the flavor of cocoa, which has a different tendency from that of cocoa mass, can be felt, so the degree of freedom of the product was high on both sides.
• Example 13 Comparative Example 7, Example 14, Example 15
• Table 6 water-in-oil water-containing chocolates were prepared in the same formulation and manufacturing process as in Example 1 except that citric acid, baking soda, and cocoa B were blended to adjust the pH, and under the same conditions. Sterilized.
• the pH of the aqueous system of hydrous chocolates was 4.3 in Example 13, 6.8 in Comparative Example 7, 5.9 in Example 14, and 6.2 in Example 15.
• the obtained hydrous chocolates were measured for viscosity in the same manner as in Example 1 and subjected to a texture test of melting in the mouth and flavor.
• Example 13 (pH 4.3) and Example 14 (pH 5.9) in which the pH of the obtained hydrous chocolate was acidic was good in melting in the mouth
• Example 15 (pH 6.2) in which the pH was slightly alkaline was slightly rough. Although it melted in the mouth, it was at a level with sufficient commercial value.
• Comparative Example 7 (pH 6.8), which has a strong alkalinity, was separated, and the quality was unsuitable for ice coating.
• Examples 16 to 23 and Comparative Examples 8 to 9 water-in-oil hydrous chocolates were prepared in the same blending / manufacturing process as in Example 1 except that the blending amounts of cocoa mass A and cocoa A were adjusted, and sterilized under the same conditions. ..
• the non-fat cocoa solids content of hydrous chocolates varied from 4.4 to 20.9.
• the obtained hydrous chocolates were measured for viscosity in the same manner as in Example 1 and subjected to a texture test of melting in the mouth and flavor.
• Comparative Examples 8 to 23 in which the amount of non-fat cacao solids fluctuates separation occurred in Comparative Examples 8 in which the non-fat cacao solids were 4.4% by weight and Comparative Example 9 in which the non-fat cacao solids were 6.2% by weight. It was worthless. Further, in Example 16 of 8.8% by weight, although there were disadvantages such as a decrease in the basis weight caused by a slightly low viscosity (70 cP), the mouthfeel and flavor were good. From 11.0% by weight of Example 17 to 16.7% by weight of Example 21, the viscosity was good in the mouth and the flavor was good.
• Examples 22 of 18.8% by weight and Example 23 of 20.9% by weight had good mouthfeel, flavor, etc., but had disadvantages such as an increase in the amount of basis weight caused by high viscosity (exceeding 2000 cP). However, it was found that the viscosity-dependent sluggishness in the oral cavity began to become apparent, but it was at a level that could be distributed as a commercial product.
• Examples 24 and 25 As shown in Table 8, hydrous chocolates are prepared by the same blending / manufacturing process except that fructose-glucose liquid sugar and water are added to Example 1 so that the water content becomes the same. Then, sterilization was performed under the same conditions. The obtained hydrous chocolates were measured for viscosity in the same manner as in Example 1 and subjected to a texture test of melting in the mouth and flavor. For comparison, the formulation and evaluation of Example 1 are also shown in Table 8.
• Example 1 in which the non-fat milk solid content was 0.4% by weight and in Example 24 in which the non-fat milk solid content was 3.9% by weight, there was no particular problem in viscosity, melting in the mouth and flavor, but the non-fat milk solid content.
• Example 25 which was 7.5% by weight, the product was at a level of commercial value, but the product felt a little grainy.
• Example 26 hydrous chocolates were prepared by the same formulation and manufacturing process as in Example 1 except that the formulation of lecithin in Example 1 was changed, and sterilized under the same conditions.
• Example 29 hydrous chocolates were prepared in the same formulation and manufacturing process as in Example 1 except that the PGPR of Example 1 was not added and the formulation of lecithin was changed, and the conditions were the same. Was sterilized.
• the hydrous chocolates obtained in each example were measured for viscosity in the same manner as in Example 1 and subjected to a texture test of melting in the mouth and flavor. For comparison, the formulation and evaluation of Example 1 are also shown in Table 9.
• Hydrous chocolates were obtained in which the amount of lecithin added increased in the order of Example 26, Example 27, Example 1, and Example 28, but the melting in the mouth and the flavor were all good.
• the viscosity only Example 28 (0.7% by weight of lecithin) was confirmed to have a slight precipitation at the time of re-dissolution, but the quality was sufficient for use as a market product.
• Example 29 the amount of lecithin was increased without adding PGPR to prepare hydrous chocolates, but the work itself was possible although the viscosity was increased, and the melting in the mouth and the flavor were good.
• Example 10 Hydrous chocolates were prepared in the same manufacturing process as in Example 5 except according to the formulation shown in Table 10, and sterilized under the same conditions. The obtained hydrous chocolates were measured for viscosity in the same manner as in Example 5, and were subjected to a texture test of melting in the mouth and flavor. For comparison, the formulation and evaluation of Example 5 are also shown in Table 10.
• Example 33 From Example 33 in which the amount of PGPR added was 2% by weight, to Example 32 (1.5% by weight) and Example 31 (1.0% by weight), which were gradually reduced, the melting in the mouth was good. Although the state was maintained, Comparative Example 11 which became 0.5% by weight was found to be separated after the sterilization step and had little value as a commercial product.
• Example 12 Types of fats and oils> The vegetable oil of Example 1 was changed from soybean oil to another oil and fat for preparation. The vegetable oils and fats used are shown below.
• Example 34 After mixing 30.0 parts by weight of high oleic acid sunflower oil and 70.0 parts by weight of ethyl stearate as vegetable fat B, transesterification is performed using lipase having 1- and 3-position selectivity, and distillation is performed.
• Example 35 Extremely hardened coconut oil was used as the vegetable oil C.
• Example 36 Refined palm oil was used as the vegetable oil D.
• Example 37 Palm olein oil (iodine value: 68.0, saturated fatty acid: 36.3 parts by weight) as vegetable oil E was subjected to a random transesterification reaction using sodium methylate as a catalyst, and then decolorized as usual. It was deodorized and obtained as a refined oil, and a transesterified oil was used. Hydrous chocolates were obtained in Example 1 and the manufacturing process. It was subjected to a texture test of melting in the mouth and flavor, and its evaluation is shown in Table 12.
• Hydrous chocolates could be prepared with all vegetable oils and fats.
• the vegetable oil B had a good melting in the mouth and was of good quality with a rich feeling as a hydrous chocolate.
• the ice cream removed from the mold was immersed in hydrous chocolate or the like whose temperature was adjusted to 40 ° C., and the entire surface was coated.
• Table 14 shows the time required for solidification and the cracking of hydrous chocolates on the coated surface. Cracks indicate the state when the coating is left in a freezer set at -20 ° C for 1 hour, frozen at -80 ° C for 1 day, and then stored in a freezer set at -25 ° C for 3 days.
• soybean oil coconut oil: palm medium melting point fraction at a ratio of 1: 5: 7 was used.
• the solidification time indicates the time required for the coated hydrous chocolates and the like to stop adhering to the hands at room temperature.
• ⁇ and ⁇ in parentheses indicate whether the condition was good. ⁇ indicates that it is good, and ⁇ indicates that it is better.
• cracks each hydrous chocolate or the like was coated on 5 ice creams, and those with cracks of 2/5 or less were regarded as acceptable.
• the shape of the ice confectionery is a shape made by a general ice making mold. Furthermore, the top rectangle: 23 mm x 25 mm, the bottom rectangle: 33 mm x 35 mm, and the height 25 mm.
• Example 34 had no cracks and was excellent in solidification. Although the solidification time was inferior to that of Comparative Example 12, it was good because the speed at which solidification started was good and there was little problem of dripping of chocolates that tended to occur in the coating. In Comparative Example 12, although the solidification time was short, cracks occurred in all the ice cream.
• the present invention relates to a method for producing water-containing water-containing chocolates in oil for combination with other foods, and particularly when combined with frozen desserts, the workability is anhydrous while having a soft texture peculiar to water-containing substances. It is possible to provide a method for producing hydrous chocolates whose physical properties do not change even after undergoing essential sterilization at the time of distribution, which is about the same as when used.

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• Chemical & Material Sciences (AREA)
• Inorganic Chemistry (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• Food Science & Technology (AREA)
• Polymers & Plastics (AREA)
• Confectionery (AREA)
• Edible Oils And Fats (AREA)

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• 2021
  • 2021-02-25 TW TW110106800A patent/TWI886218B/zh active
  • 2021-03-01 WO PCT/JP2021/007636 patent/WO2021177210A1/ja not_active Ceased
  • 2021-03-01 US US17/802,534 patent/US20230099040A1/en active Pending
  • 2021-03-01 JP JP2021527155A patent/JP7103518B2/ja active Active
  • 2021-03-01 CN CN202180013760.4A patent/CN115087356B/zh active Active
• 2022
  • 2022-04-01 JP JP2022061461A patent/JP7613405B2/ja active Active

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