WO2019054082A1 - ロールイン用油脂組成物 - Google Patents
ロールイン用油脂組成物 Download PDFInfo
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- WO2019054082A1 WO2019054082A1 PCT/JP2018/029253 JP2018029253W WO2019054082A1 WO 2019054082 A1 WO2019054082 A1 WO 2019054082A1 JP 2018029253 W JP2018029253 W JP 2018029253W WO 2019054082 A1 WO2019054082 A1 WO 2019054082A1
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- Prior art keywords
- oil
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- fat
- weight
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
- A23D7/005—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
- A23D7/0053—Compositions other than spreads
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
- C11C3/10—Ester interchange
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
- A23D7/005—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D13/00—Finished or partly finished bakery products
- A21D13/10—Multi-layered products
- A21D13/16—Multi-layered pastry, e.g. puff pastry; Danish pastry or laminated dough
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
- A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
- A21D2/14—Organic oxygen compounds
- A21D2/145—Acids, anhydrides or salts thereof
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
- A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
- A21D2/14—Organic oxygen compounds
- A21D2/16—Fatty acid esters
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
- A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
- A21D2/14—Organic oxygen compounds
- A21D2/16—Fatty acid esters
- A21D2/165—Triglycerides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
Definitions
- the present invention relates to a roll-in fat and oil composition having excellent spreadability in a wide temperature range, and a layered bakery food having a juicy mouthfeel and crisp texture obtained by using the roll-in fat and oil composition.
- roll-in fat composition is folded in layers into dough to create a layered structure. Thereafter, baking is performed to obtain a layered bakery food having a unique crispness and crispness, but such a roll-in fat composition is stretched at a wide temperature range, for example, 5 to 25 ° C. when folded into a dough. It is required to have good bite and melt after baking.
- the oil composition for roll-in is used, but the shape and flavor of layered bakery foods are determined by the oil composition used. It plays a role.
- the dough is kneaded, the roll-in fat and oil composition is folded, fermented in a grille and baked in an oven. Since manual work is mainly used, it is possible to perform folding work by performing appropriate temperature control in accordance with the physical properties of the oil and fat composition to be used, and to appropriately control the time of fermentation and temperature control in the case of Heiro.
- the folding operation can be properly performed, and even in the case of Heiro, it can be fermented for a long time at about 30 ° C where the butter does not melt. It can be said that there are few scenes limited by the quality of the composition.
- the oil composition for roll-in has a small change in hardness in a wide temperature range and is excellent in extensibility, and a quality that does not melt out with a gourd is desirable, and an oil composition with a narrow working temperature range such as butter. Is practically difficult to use.
- high melting point oils are blended in the oil phase of the oil composition for roll-in, so that the change in hardness is small in a wide temperature range, excellent in spreadability, and it is prevented from melting out
- Methods are generally known, but croissants, pies and Danish pastries obtained using these have a problem of becoming less juicy.
- the baked products as sold in the open fresh bakery are sold in a state in which the fats and oils melted by the baking process are hardly solidified, so the fats and oils of the liquid spread in the mouth and feel juicy.
- Patent Document 1 or Patent Document 2 is a method which enables provision of a layered bakery food having a sense of juicyness even if it is produced by equipment such as a continuous line and takes time for delivery. It is disclosed. Patent Document 1 relates to a water-in-oil emulsion composition for roll-in containing specific amounts of milk-derived fat, fats and oils of liquid at 20 ° C., and hydrogenated palm oil, and it is said to enhance the juicy feeling of milk-derived fat. Have an effect.
- Patent Document 2 relates to a water-in-oil type emulsion composition for roll-in containing a crystal modifier selected from a specific emulsifying agent, and due to the effect of the crystal modifier, delayed solidification of fats and oils in layered bakery food after baking It is to give the layered bakery food a juicy feeling.
- Patent Documents 1 and 2 are potent juicy feeling imparting methods, since they are all inventions using a trans-fatty acid-containing hardened oil, a low-trans type oil composition for roll-in imparting a juicy feeling is also possible It is disclosed.
- Patent Document 3 contains 25 to 55% by weight of liquid oil and 6 to 33% by weight of SOS (2-oleo, 1,3 distearin) in the oil phase, and the lauric acid content of the constituent fatty acid of the oil phase is 7
- a substantially trans-fatty acid-free emulsified fat / oil composition for roll-in which is characterized by being at most% by weight.
- the fat and oil composition has good spreadability, and it is described that it develops a juicy texture in croissant after baking, but the raw material fats and oils of SOS are relatively expensive and require a separation step. There is a problem that the production is complicated. Moreover, although excellent juicy texture was obtained by this method, the spreadability of the emulsified oil-fat composition for roll-in tended to be inferior.
- Patent Document 4 discloses a plastic oil / fat composition which enables provision of a bakery product, in particular, a layered bakery product, which is non-greasy, has a juicy feeling, and has less change in daily texture. It is characterized by having a specific triglyceride composition by the combination of pork fat, palm middle melting point, extremely hardened oil, liquid oil, etc., but it has no oily feeling at the moment it is put in the mouth, but it bites with teeth Therefore, it aimed at the juicy feeling which is the texture which a fats and oils exude from bakery food, and by using high melting point fats and oils, there was a tendency that a juicy feeling was not fully obtained.
- Patent Document 5 relates to a layered food fat and oil composition having a specific triglyceride composition comprising a milk fat fractionated low melting portion, a transesterified oil of a mixture of laurin fat and palm fat and oil, a palm based fat transesterified oil and a liquid oil . It has a juicy texture derived from milk fat by blending milk fat fractionating low melting point with relatively fat-soluble vegetable fat and oil, but milk fat fractioning low melting point is relatively expensive and the sorting process There is a problem that manufacturing is complicated because it is necessary.
- the juicy feeling according to the present invention is not oily at the moment when it is put in the mouth, but it is a texture that fats and oils exude from the bakery food by biting with teeth, and the juicy feeling of layered bakery products freshly baked It was different. Furthermore, since it is mainly composed of palm oil and fat, the stiffness of the layered food oil composition tends to be slightly weak.
- the present invention is a low-trans type having a trans-fatty acid content of less than 5% by weight, which is strong in stiffness and excellent in extensibility in a wide temperature range, and has an excellent mouth melting oil-and-fat composition for roll-in It is an object of the present invention to provide a layered bakery food having a juicy mouthfeel and a crisp bite similar to freshly baked one day after baking.
- the inventor of the present invention determined that the lauric acid content, palmitic acid content and stearic acid content of all constituent fatty acid compositions were in specific proportions.
- the oil composition for roll-in containing oil at a specific ratio has excellent stiffness and extensibility, and the oil-and-fat composition for roll-in and the layered bakery fired using the oil-and-fat composition for roll-in have 1 day of baking
- the present invention has been completed by finding that it has a similar juicy mouthfeel and excellent crispness.
- the present invention (1) 5 to 25% by weight of lauric acid, 5 to 25% by weight of palmitic acid and 10 to 35% by weight of stearic acid based on the total constituent fatty acids in the oil phase, stearic acid / palmitin Characterized in that it contains 45 to 95% by weight of transesterified oil having a weight ratio of acid of 0.5 to 7, 5 to 25% by weight of liquid oil, and less than 1% by weight of high melting point oil having an elevated melting point of 45.degree. Oil composition for roll-in. (2) The oil-and-fat composition for roll-ins as described in (1) which does not contain high-melting-point fats and oils exceeding rising point 45 degreeC in an oil phase.
- the oil and fat composition for roll-in according to (3) wherein the oil and fat content is 50 to 100% by weight.
- a layered bakery food using the oil composition for roll-in according to (5) A layered bakery food using the oil composition for roll-in according to (6).
- a layered bakery food using the oil composition for roll-in according to (7) A layered bakery food using the oil composition for roll-in according to (8). It is.
- the present invention provides a low-trans type having a trans-fatty acid content of less than 5% by weight, a high stiffness and excellent extensibility in a wide temperature range, and an oil composition for roll-in having excellent mouth melting, and the roll-in It has become possible to provide a layered bakery food which is obtained using the oil and fat composition and has a juicy mouthfeel and a crisp bite similar to freshly baked one day after baking.
- the oil composition for roll-in according to the present invention comprises 5 to 25% by weight of lauric acid, 5 to 25% by weight of palmitic acid and 10 to 35% stearic acid in the oil phase, based on the total constituent fatty acids. %, And the weight ratio of stearic acid / palmitic acid is 0.5 to 7 45 to 95% by weight, more preferably 50 to 90% by weight, and 5 to 25% by weight liquid oil, more preferably Contains 10 to 25% by weight, and less than 1% by weight of high melting point fats and oils above 45 ° C.
- the stiffness of the oil composition for roll-in tends to be weakened.
- the content of the high melting point oil having a rising melting point of 45 ° C. which is generally blended in the oil phase of the oil composition for roll-in, is less than 1% by weight, more preferably completely It is desirable not to.
- the lauric acid content in the transesterified fat is more preferably 10 to 20% by weight, and the palmitic acid content is more preferably 5 to 20% by weight. Also, the stearic acid content is more preferably 15 to 35% by weight.
- the St / P ratio is more preferably 0.8 to 5 and most preferably 1 to 3.
- the mouth melting of the oil composition for roll-in tends to be reduced, and the mouth melting of the layered bakery of the final product also tends to be heavy.
- the oil composition for roll-in tends to become hard at low temperature, and the elasticity of the oil composition for roll-in becomes weak and the extensibility in a wide temperature range, for example 5 to 25 ° C. Is not preferable.
- the mouth melting of the oil composition for roll-in also tends to decrease, and the mouth melting of the layered bakery of the final product also tends to be heavy.
- the oil composition for roll-in tends to become slightly hard at low temperature, and while the stiffness of the oil-in-oil composition for roll-in becomes weak, extension at a wide temperature range, for example 5 to 25 ° C. Sex tends to decrease.
- the mouth melting of the oil composition for roll-in tends to be improved, but the oil composition for roll-in tends to become hard at low temperature, And the extensibility in a wide temperature range, for example, 5 to 25.degree. C., is not preferable.
- it exceeds 35% by weight the mouth melting of the roll-in fat and oil composition also tends to decrease, and the mouth melting of the layered bakery of the final product also tends to be heavy.
- the mouth melting of the oil composition for roll-in tends to be improved, but the oil composition for roll-in tends to become hard at low temperature, It is not preferable because the stiffness of the oil and fat composition for roll-in is weakened and the extensibility in a wide temperature range, for example, 5 to 25 ° C. is reduced. On the other hand, when it exceeds 7, the mouth melting of the roll-in fat and oil composition also tends to decrease, and the mouth melting of the final product layered bakery also tends to be heavy.
- the liquid oil used in the oil composition for roll-in according to the present invention is not particularly limited as long as it is an oil exhibiting a liquid state at cold storage temperature to normal temperature, but rapeseed oil, soybean oil, corn oil, sunflower oil, sunflower oil, rice bran oil, cotton seed oil, One or more selected from flower oil, palm super olein and the like can be used.
- the oil composition for roll-in according to the present invention preferably contains less than 1% by weight or not at all.
- High melting point fats and oils exceeding 45 ° C include laurin fats and oils, palm fats and oils, corn oil, cottonseed oil, soybean oil, rapeseed oil, rice oil, sunflower oil, safflower oil, beef tallow, milk fat, pork fat and cocoa butter Fish oil, various vegetable fats and oils such as soy sauce, animal fats and oils, fractionated oils of these fats and oils, transesterified fats and oils, hydrogenated fats and oils, one or two or more kinds of fats and oils exceeding the melting point 45 ° C.
- the oil and fat composition for roll-in according to the present invention preferably has an elevated melting point of 30 to 40 ° C., 20 to 45% for 20 ° CSF and 10% or less for 35 ° CSF.
- the rising melting point is more preferably 32 to 38 ° C.
- SFC is more preferably 25 to 40% at 20 ° C. and 9% or less at 35 ° C.
- the extensibility in a temperature range of 20 to 25 ° C. tends to decrease, and if it exceeds 40 ° C., the mouth melting of the oil composition for roll-in tends to decrease. Melting of the final product layered bakery also tends to be heavy.
- the 20 ° CSFC is less than 20%, the extensibility in a temperature range such as 20 to 25 ° C. tends to decrease, and if it exceeds 45%, the extensibility at a low temperature such as 5 to 10 ° C. Tend to decrease.
- 35 ° CSFC exceeds 10% the mouth melting of the roll-in fat and oil composition tends to decrease, and the mouth melting of the final product layered bakery also tends to be heavy.
- the transesterified fat and oil of the present invention can be obtained, for example, by blending the following fat and oil raw materials and then transesterifying. 10 to 50% by weight of lauric acid as a source of lauric acid, 0 to 75% by weight of palm based oil as a source of palmitic acid, 10 to 30% of super hardened oil of liquid oil or stearic acid rich as a source of stearic acid Mix appropriate amounts of unsaturated fatty acid rich liquid fatty acid and saturated fatty acid rich fatty acid having 20 to 24 carbon atoms, if necessary, to adjust weight%, rising melting point of transesterified fat and SFC, and use for transesterification Just do it.
- laurin-based fats and oils one or more selected from coconut oil, palm kernel oil, babassu oil and their fractionated oils, hydrogenated oils, transesterified oils can be used, and in the case of hydrogenated oils It is preferably an extremely hardened oil.
- palm fats and oils palm oil and palm olein, super palm olein, palm middle melting point, palm fractionated oil such as palm stearin, hydrogenated oil thereof, transesterified oil selected from one or more selected In the case of hydrogenated oils it is preferred that they are extremely hardened oils.
- the extremely hardened oil of liquid oil one kind selected from extremely hardened oils of oils and fats rich in unsaturated fatty acids having 18 carbon atoms such as rapeseed oil, soybean oil, corn oil, sunflower oil, rice bran oil, cottonseed oil, safflower oil Or 2 or more types can be used.
- As natural fats and oils rich in stearic acid one or more selected from shea fat, salu fat, kokmu fat, mango fat, alan braccia fat and their fractionated oils, hydrogenated oils, transesterified oils are used In the case of hydrogenated oils it is preferred that they are extremely hardened oils.
- liquid oil rich in unsaturated fatty acids one or more selected from rapeseed oil, soybean oil, corn oil, sunflower oil, rice bran oil, cottonseed oil, safflower oil and the like can be used.
- fats and oils rich in saturated fatty acids having 20 to 24 carbon atoms include high-erucic acid rapeseed oil and extremely hardened oil of fish oil.
- the transesterification reaction described above may be a method by chemical catalysis such as sodium methylate or a method by an enzyme such as lipase, and even if it is a nonselective randomization reaction, regiospecific selective It may be a transesterification reaction, but is preferably a non-selective randomization reaction.
- the fat and oil content of the fat and oil composition for roll-in of the present invention is 50 to 100% by weight, more preferably 70 to 90% by weight, and most preferably 80 to 87% by weight.
- the stiffness of the oil composition for roll-in of the present invention is weakened and the extensibility in a wide temperature range, for example, 5 to 25 ° C. tends to be reduced.
- the oil phase of the oil composition for roll-in In the oil phase of the oil composition for roll-in according to the present invention, one day after baking of the layered bakery food obtained by using the strength of stiffness and the oil composition for roll-in in addition to the transesterified oil and liquid and the liquid oil.
- oils and fats selected from various vegetable oils and fats such as soy sauce, animal oils and fats, fractionated oils of these oils and fats, transesterified oils and fats Can.
- milk fat or butter can also be mix
- the oil composition for roll-in according to the present invention may be margarine type containing an aqueous phase or shortening type not containing an aqueous phase, but is preferably margarine type containing an aqueous phase.
- margarine type any of water-in-oil type, oil-in-water type and double emulsion type may be used, but water-in-oil type is preferable.
- An emulsifier may be added to the oil and fat composition for roll-in of the present invention as required.
- an emulsifier lecithin, glycerin fatty acid ester, polyglycerin condensed ricinoleic acid ester, sugar ester, polyglycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, propylene glycol fatty acid ester and acetic acid monoglyceride, tartaric acid monoglyceride, mixed acetic acid tartaric acid Monoglycerides, citric acid monoglycerides, diacetyl tartaric acid monoglycerides, lactic acid monoglycerides, succinic acid monoglycerides, malic acid monoglycerides and the like, various organic acid monoglycerides, calcium stearoyl lactate, sodium stearoyl lactate and the like can be mentioned.
- the oil composition for roll-in according to the present invention may contain, if desired, an oil-soluble component such as a pigment, an antioxidant or a flavor, an organic acid, a salt, a saccharide, a milk powder, a fermented milk, etc. Water soluble ingredients can be used.
- an oil-soluble component such as a pigment, an antioxidant or a flavor, an organic acid, a salt, a saccharide, a milk powder, a fermented milk, etc.
- Water soluble ingredients can be used.
- the method for producing the oil composition for roll-in according to the present invention is not particularly limited, but after pre-emulsifying the oil phase and the aqueous phase as usual, it is produced by quenching and kneading with a Perfector, a votator, a combinator or the like. can do.
- the oil phase can be prepared by adding and dissolving / dispersing oil-soluble ingredients such as a pigment, an antioxidant and a flavor according to need to the melted fat and oil.
- the aqueous phase can be prepared by adding water-soluble milk components to water or warm water, and if necessary, adding sodium chloride, saccharides, inorganic salts and the like, and dissolving / dispersing.
- the layered bakery food of the present invention flour is used as the main raw material, water, salt and the like are added and kneaded, and a flour dough (dough) obtained is thinly spread, and the oil composition for roll-in of the present invention is placed thereon and folded. It can be obtained by repeating thin extension to make a layered dough and, if necessary, by fermentation, molding and baking.
- a flour dough obtained is thinly spread, and the oil composition for roll-in of the present invention is placed thereon and folded. It can be obtained by repeating thin extension to make a layered dough and, if necessary, by fermentation, molding and baking.
- Danish pastries, croissants, pies and the like can be exemplified.
- the Danish pastry and croissant of the present invention have the advantage of being able to maintain the same juicy mouthfeel and crispy crispy texture after baking and leaving at normal temperature such as 15 to 25 ° C. for 1 day.
- fatty acid composition of a fats and oils are measured by the following method.
- Fatty acid composition Measured according to the method prescribed in Japan Oil Chemistry Association standard fat and oil analysis test method (1996 edition) 2.4.1.2 methyl esterification method (boron trifluoride methanol method).
- Melting point Measured according to the method specified in Japan Oil Chemistry Association standard fats and oils analysis test method (1996 version) 2.2.4.2 (melting point).
- SFC measured according to IUPAC.2 150 SOLID CONTENT DETERMINATION IN FATS BY NMR.
- Prototype 2 Mix 25 parts of palm oil fractionated low melting point (iodine number 67), 40 parts of palm kernel oil fractionated low melting point (iod number 26), 23 parts of rapeseed extremely hardened oil (iodine number 1.2) and 12 parts of rapeseed oil, A random transesterification reaction was performed using sodium methylate as a catalyst, and then decolorization and deodorization were performed as usual, to obtain a transesterified oil / fat 2 as a refined oil. The composition of the obtained oil and fat 2 is shown in Table 1.
- Prototype 3 Palm kernel oil fraction 40 parts of low melting point part (iodine value 26), 30 parts of rapeseed extremely hardened oil (iodine value 1.2) and 30 parts of rapeseed oil are mixed, and random transesterification reaction is performed using sodium methylate as a catalyst. Decolorization and deodorization were performed as usual, to obtain a transesterified fat 3 as a refined oil. The composition of the obtained fat and oil 3 is shown in Table 1.
- Prototype 4 50 parts of palm oil (iodine number 52), 40 parts of palm kernel oil fractionated low melting point (iod number 26) and 10 parts of palm fractionated high melting point (iod number 42) are mixed, and random transesterification is carried out using sodium methylate as a catalyst The reaction was carried out, and then decoloration and deodorization were carried out as usual, to obtain a transesterified oil 4 as a refined oil.
- the composition of the obtained fat and oil 4 is shown in Table 1.
- Prototype 5 55 parts of palm oil (iodine value 52), 40 parts of palm kernel oil fractionated low melting point (iodine value 26), and 5 parts of rapeseed extremely hardened oil (iodine value 1.2) are mixed, and random ester catalyzed by sodium methylate An exchange reaction was carried out, and then decoloration and deodorization were carried out as usual, to obtain a transesterified oil 5 as a refined oil.
- the composition of the obtained fat and oil 5 is shown in Table 1.
- Example 1 Mix 82 parts of fat and oil prepared in trial example 1 and 18 parts of rapeseed oil with each melted oil, add 0.48 part of stearic acid monoglyceride (trade name: Emulzy P100, manufactured by Riken Vitamin Co., Ltd.) and 0.12 of lecithin It became oil phase. To 16 parts of water, 1.0 part of sodium chloride was added to make an aqueous phase. 83 parts of the oil phase and 17 parts of the aqueous phase are mixed and stirred at 60 ° C. to preemulsify, and the mixture is rapidly cooled and combined by a combinator to obtain a fat and oil composition 1 for roll-in having a good structure. The rising melting point of the oil phase was 36.0 ° C.
- Example 2 In Example 1, 82 parts of oil and fat 1 were replaced with 82 parts of oil and fat 2 prepared in trial example 2, and an oil and fat composition for roll-in was prepared as in Example 1, and oil and fat composition 2 for roll-in was obtained. .
- the rising melting point of the oil phase was 34.2 ° C.
- Example 3 In Example 1, 82 parts of oil and fat 1 were replaced with 82 parts of oil and fat 3 prepared in Trial Example 3, and an oil and fat composition for roll-in was prepared as in Example 1, and oil and fat composition 3 for roll-in was obtained. .
- the rising melting point of the oil phase was 31.2 ° C.
- Example 1 Comparative Example 1 In Example 1, 82 parts of oil and fat 1 were replaced with 82 parts of oil and fat 4 prepared in Trial Example 4, and an oil and fat composition for roll-in was prepared as in Example 1, and an oil and fat composition 4 for roll-in was obtained. .
- the rising melting point of the oil phase was 32.2 ° C.
- Comparative example 2 In Example 1, 82 parts of oil and fat 1 were replaced with 82 parts of oil and fat 5 prepared in Trial Example 5, and an oil and fat composition for roll-in was prepared in the same manner as Example 1, and an oil and fat composition 5 for roll-in was obtained. .
- the rising melting point of the oil phase was 32.1 ° C.
- Comparative example 3 Melt oils of 70 parts of fat and oil 1 prepared in trial example 1, 20 parts of fat and oil 6 prepared in trial example 6 and 10 parts of rapeseed oil are mixed, and stearic acid monoglyceride (trade name: Emulgy P100, manufactured by Riken Vitamin Co., Ltd.) 0 .48 parts and lecithin 0.12 were added to give an oil phase. To 16 parts of water, 1.0 part of sodium chloride was added to make an aqueous phase. 83 parts of the oil phase and 17 parts of the aqueous phase are mixed and stirred at 60 ° C. to preemulsify, and the mixture is rapidly cooled and combined by a combiner to obtain a fat and oil composition 6 for roll-in having a good structure. The rising melting point of the oil phase was 37.3 ° C.
- Comparative example 4 A mixture of 80 parts of fat and oil 1, 2 parts of high erucic acid rapeseed extreme-hardened oil and 18 parts of rapeseed oil prepared in trial production example 1 was mixed with stearic acid monoglyceride (trade name: Emulgy P100, manufactured by Riken Vitamin Co., Ltd.) 0. 48 parts and lecithin 0.12 were added to give an oil phase. To 16 parts of water, 1.0 part of sodium chloride was added to make an aqueous phase. Eighty-three parts of the oil phase and 17 parts of the aqueous phase were mixed and stirred at 60 ° C. to preemulsify, and the mixture was rapidly cooled and combined by a combinator to obtain a fat and oil composition 7 for roll-in having a good texture. The rising melting point of the oil phase was 40.5 ° C.
- a croissant was prepared according to the following formulation, using the oil compositions 1 to 7 for roll-in prepared in Examples 1 to 3 and Comparative Examples 1 to 4.
- Croissant dough formulation Strong flour 100 parts by weight White sugar 8 parts by weight Salt 1.6 parts by weight Skimmed milk powder 3 parts by weight Whole eggs 10 parts by weight malt syrup 0.5 parts by weight Blended fats and oils 6 parts by weight Yeast 3 parts by weight Yeast food 0.1 Parts by weight Water 50 parts by weight
- the roll-in fat composition used 50 parts by weight as a strong flour.
- Examples 4 to 6, Comparative Examples 5 to 8 The croissant dough material was kneaded and fermented in a chamber at 28 ° C. and 75% humidity for 60 minutes, and then retarded in a freezer at ⁇ 18 ° C. for 60 minutes.
- the oil compositions for roll-in of Examples 5 to 8 and Comparative Examples 3 to 4 are respectively folded (against powder 50%), trifolded twice with a reverse sheeter, and then retarded for 60 minutes in a freezer at -7 ° C. After taking one fold in a reverse sheeter, it was retarded for 45 minutes in a -7 ° C freezer. Subsequently, the sheet was finally spread to a fabric thickness of 4 mm with a reverse sheeter and molded. After molding, the mixture was fermented in a cabinet at 32 ° C. and 75% humidity for 60 minutes and then fired in an oven at 210 ° C. for 16 minutes to obtain croissants 1 to 7.
- Roll-in (extensible) evaluation when temperature is adjusted at 20 ° C) Roll-in fat does not break, it does not soften and does not shrink the dough
- ⁇ Roll-in fat does not break, but it softens slightly and the dough shrinks
- ⁇ roll-in fat does not break It stretches but softens and the dough shrinks.
- X The oil and fat for roll-in is softened and kneaded into the dough (the state of the dough after molding after final spreading (evaluation of stiffness)
- ⁇ The strength of the dough is strong, it does not shrink at all, and the formability is also good.
- ⁇ The dough has stiffness, hardly shrinks, and the formability is good. :: the dough is a little soft and shrinks slightly, so the formability is inferior.
- X The dough is soft and shrinks, so the formability is poor.
- Examples 1 to 3 using the mixed oil of transesterified fats 1 to 3 of the present invention and rapeseed oil as an oil phase have good extensibility at 10 to 20 ° C. Was excellent. Further, Examples 4 to 6 fired using the oil-and-fat compositions 1 to 3 for roll-in were good in melting in the mouth, and also had a good feeling of juicy, broken, and crispy. Comparative Examples 1 and 2 in which a mixed oil of transesterified oil and fat 4 to 5 having a low St / P ratio and rapeseed oil was used as the oil phase had good mouth melting and juicy feeling, but the progress at 10 to 20 ° C. It was scarce, and the croissant was a bit bad.
- the croissant had a good bite, but it had a slightly worse mouth melt and a less juicy feel.
- Example 7 A mixture of 63 parts of fat and oil prepared in trial example 1, 45 parts of fat and oil prepared in trial example 4, 21 parts of rapeseed oil and 11 parts of butter oil is mixed with stearic acid monoglyceride (trade name: Emulzy P-100) (Manufactured by Riken Vitamin Co., Ltd.) and 0.12 parts of lecithin were added to make an oil phase.
- stearic acid monoglyceride trade name: Emulzy P-100
- lecithin 0.12 parts of lecithin were added to make an oil phase.
- One part of sodium chloride was added to 10 parts of water to make an aqueous phase.
- 89 parts of an oil phase and 11 parts of an aqueous phase are mixed and stirred at 60 ° C. to preemulsify, and the mixture is rapidly cooled and combined by a combiner to obtain a fat and oil composition 8 for roll-in having a good structure.
- the rising melting point of the oil phase was 35.7 ° C.
- Example 8 The oil and fat composition 9 for roll-in was obtained in the same manner as in Example 7 except that 63 parts of the oil and fat 16 of Example 7 was replaced with 63 parts of oil and fat 26 prepared in Trial Example 2. The rising melting point of the oil phase was 33.8 ° C.
- Example 9 The oil composition for roll-in 10 was obtained in the same manner as in Example 7 except that 63 parts of the oil and fat of Example 7 were replaced with 63 parts of oil and fat 36 prepared in Trial Example 3. The rising melting point of the oil phase was 30.3 ° C.
- Example 10 Melt oils such as 1 50 parts of fat and oil prepared in trial example 1, 18 parts of fat 4 prepared in trial example 4, 21 parts of rapeseed oil and 11 parts of butter oil are mixed and stearic acid monoglyceride (trade name: Emulgy P100, RIKEN) 0.48 parts of Vitamin Co., Ltd. and 0.12 parts of lecithin were added to make an oil phase.
- stearic acid monoglyceride trade name: Emulgy P100, RIKEN
- 0.48 parts of Vitamin Co., Ltd. and 0.12 parts of lecithin were added to make an oil phase.
- One part of sodium chloride was added to 10 parts of water to make an aqueous phase.
- 89 parts of an oil phase and 11 parts of an aqueous phase are mixed and stirred at 60 ° C. to preemulsify, and the mixture is rapidly cooled and combined by a combiner to obtain a fat and oil composition 11 for roll-in having a good structure.
- Comparative example 10 Melt oils of 30 parts of fat and oil 1 prepared in trial example 1, 4 38 parts of fat and oil prepared in trial example 4, 21 parts of rapeseed oil and 11 parts of butter oil are mixed, and stearic acid monoglyceride (trade name: Emulgy P100, RIKEN) 0.48 parts of Vitamin Co., Ltd. and 0.12 parts of lecithin were added to make an oil phase.
- stearic acid monoglyceride trade name: Emulgy P100, RIKEN
- 0.48 parts of Vitamin Co., Ltd. and 0.12 parts of lecithin were added to make an oil phase.
- One part of sodium chloride was added to 10 parts of water to make an aqueous phase.
- 89 parts of the oil phase and 11 parts of the aqueous phase are mixed and stirred at 60 ° C. to preemulsify, and the mixture is rapidly cooled and combined by a combiner to obtain a fat and oil composition 13 for roll-in having a good structure.
- Comparative example 11 Mix 23 parts of fats and oils 1 prepared in trial example 1, 35 parts of fats and oils 4 prepared in trial example 4, 7 parts of fats and oils prepared in trial example 6, 15 parts of rapeseed oil and 20 parts of butter oil Stearic acid monoglyceride (trade name: EMULZY P100, manufactured by Riken Vitamin Co., Ltd.) 0.48 parts and 0.12 parts of lecithin were added to make an oil phase.
- One part of sodium chloride was added to 10 parts of water to make an aqueous phase.
- 89 parts of an oil phase and 11 parts of an aqueous phase are mixed and stirred at 60 ° C. to preemulsify, and the mixture is rapidly cooled and combined by a combiner to obtain a fat and oil composition 14 for roll-in having a good structure.
- the rising melting point of the oil phase was 33.9 ° C.
- Table 4 shows the oil phase analysis results of the oil composition for roll-in prepared in Example 13 and Comparative Example 7.
- Examples 7 to 10 in which 55 to 63% by weight of the transesterified fat and oil of the present invention and 11% by weight of rapeseed oil according to the present invention were blended in the oil phase, had good extensibility at 10 to 20 ° C. , Kosi was excellent.
- Examples 11 to 14 which were fired using the oil and fat composition for roll-ins of Examples 7 to 10 had good mouth melting, and also had a good feeling of juicy, broken, and crunchy.
- Comparative Examples 9 to 10 in which the transesterified fat / oil blender of the present invention in the oil phase is 30 to 40% by weight, the mouth melting and juicy feeling were good, but the progress at 10 to 20 ° C. was poor. The bits were also somewhat bad.
- Comparative Example 11 in which the transesterified fat and oil 6, which is a high melting point fat and fat, is blended with the esterified fat and oil 1 of the present invention and the mixed oil of transesterified fat 4 and rapeseed oil prepared in trial production example 4 has good elongation at 10 to 20 ° C Although it had a property, the croissant of Comparative Example 14 fired using it had a good biting of the croissant, but the mouth melting was a little bad and the feeling of juicy was poor.
- the present invention provides a low-trans type having a trans-fatty acid content of less than 5% by weight, a high stiffness and excellent extensibility in a wide temperature range, and an oil composition for roll-in having excellent mouth melting, and the roll-in It is possible to provide a layered bakery food which is obtained using the oil and fat composition and which has a juicy mouthfeel and a crisp bite similar to the freshly baked one day after baking.
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Abstract
Description
特許文献1は、乳由来の脂肪、20℃で液状の油脂及びパーム硬化油をそれぞれ特定量含有するロールイン用油中水型乳化組成物に関し、乳由来の脂肪が持つジューシー感を増強するという効果を有する。特許文献2は、特定の乳化剤から選択される結晶調整剤を含有するロールイン用油中水型乳化組成物に関し、結晶調整剤の効果により焼成後の層状ベーカリー食品中の油脂の固化遅延により、層状ベーカリー食品にジューシー感を付与するというものである。
(1)油相中に、全構成脂肪酸に対し、ラウリン酸含量が5~25重量%、パルミチン酸含量が5~25重量%及びステアリン酸含量が10~35重量%であり、ステアリン酸/パルミチン酸の重量比率が0.5~7であるエステル交換油脂を45~95重量%、液状油5~25重量%及び上昇融点45℃を超える高融点油脂1重量%未満を含有することを特徴とするロールイン用油脂組成物。
(2)油相中に、上昇融点45℃を超える高融点油脂を含有しない(1)記載のロールイン用油脂組成物。
(3)油相中の油脂の上昇融点が30~40℃であり、20℃SFCが20~45%、35℃SFCが10%以下である(1)記載のロールイン用油脂組成物。
(4)油相中の油脂の上昇融点が30~40℃であり、20℃SFCが20~45%、35℃SFCが10%以下である(2)記載のロールイン用油脂組成物。
(5)油脂含量が50~100重量%である(1)記載のロールイン用油脂組成物。
(6)油脂含量が50~100重量%である(2)記載のロールイン用油脂組成物。
(7)油脂含量が50~100重量%である(3)記載のロールイン用油脂組成物。
(8)油脂含量が50~100重量%である(4)記載のロールイン用油脂組成物。
(9)(5)記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
(10)(6)記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
(11)(7)記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
(12)(8)記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
である。
前記エステル交換油脂の含有量が45重量%未満であると、ロールイン用油脂組成物のコシが弱くなる傾向にある。逆に、95重量%を超えると、ロールイン用油脂組成物を使用して得られた層状ベーカリー食品の焼成1日後のジューシー感が低下する傾向にある。液状油の含有量が5重量%未満であると、同様にロールイン用油脂組成物を使用して得られた層状ベーカリー食品の焼成1日後のジューシー感が低下する傾向にある。また、液状油の含有量が25重量%を超えると、ロールイン用油脂組成物のコシが弱くなる傾向にある。なお、本発明においては、ロールイン用油脂組成物の油相中に一般的に配合される、上昇融点45℃を超える高融点油脂の含有量は1重量%未満であり、より好ましくは全く含有しないのが望ましい。かかる高融点油脂を配合すると、ロールイン用油脂組成物の口溶けが低下するとともに、ロールイン用油脂組成物を使用して得られた層状ベーカリー食品の焼成1日後のジューシー感の発現も阻害される傾向にある。
脂肪酸組成:日本油化学協会基準油脂分析試験法(1996年版)2.4.1.2メチルエステル化法(三フッ化ホウ素メタノール法)に規定の方法に準じて測定した。
上昇融点:日本油化学協会基準油脂分析試験法(1996年版)2.2.4.2(上昇融点)に規定の方法に準じて測定した。
SFC:IUPAC.2 150 SOLID CONTENT DETERMINATION IN FATS BY NMRに準じて測定した。
試作例1
パーム油分別低融点部(沃素価67)44部、パーム核油分別低融点部(沃素価26)40部及び菜種極度硬化油(沃素価1.2)16部を混合し、ナトリウムメチラートを触媒としてランダムエステル交換反応を行い、その後、常法通り脱色、脱臭を行い、精製油としてエステル交換油脂1を得た。得られた油脂1の組成を表1に示した。
パーム油分別低融点部(沃素価67)25部、パーム核油分別低融点部(沃素価26)40部、菜種極度硬化油(沃素価1.2)23部及び菜種油12部を混合し、ナトリウムメチラートを触媒としてランダムエステル交換反応を行い、その後、常法通り脱色、脱臭を行い、精製油としてエステル交換油脂2を得た。得られた油脂2の組成を表1に示した。
パーム核油分別低融点部(沃素価26)40部、菜種極度硬化油(沃素価1.2)30部及び菜種油30部を混合し、ナトリウムメチラートを触媒としてランダムエステル交換反応を行い、その後、常法通り脱色、脱臭を行い、精製油としてエステル交換油脂3を得た。得られた油脂3の組成を表1に示した。
パーム油(沃素価52)50部、パーム核油分別低融点部(沃素価26)40部及びパーム分別高融点部(沃素価42)10部を混合し、ナトリウムメチラートを触媒としてランダムエステル交換反応を行い、その後、常法通り脱色、脱臭を行い、精製油としてエステル交換油脂4を得た。得られた油脂4の組成を表1に示した。
パーム油(沃素価52)55部、パーム核油分別低融点部(沃素価26)40部及び菜種極度硬化油(沃素価1.2)5部を混合し、ナトリウムメチラートを触媒としてランダムエステル交換反応を行い、その後、常法通り脱色、脱臭を行い、精製油としてエステル交換油脂5を得た。得られた油脂5の組成を表1に示した。
試作例6(高融点エステル交換油脂)
パーム油高融点部(沃素価40)60部、パーム油(沃素価52)37部、高エルシン酸菜種極度硬化油(ヨウ素価1.0)3部の混合油脂を、ナトリウムメチラートを触媒としてランダムエステル交換反応を行い、その後、常法通り脱色、脱臭を行い、精製油としてエステル交換油脂6得た。油脂6の上昇融点は46℃あった。
また、高融点油脂として、高エルシン酸菜種極度硬化油(ヨウ素価1.0、上昇融点62℃)の精製油を調製した。
実施例1
試作例1で調製した油脂1 82部、菜種油18部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP100、理研ビタミン社製)0.48部及びレシチン0.12を添加して油相とした。水16部に食塩1.0部を添加して水相とした。油相83部と水相17部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物1を得た。なお、油相の上昇融点は36.0℃であった。
実施例1において、油脂1 82部を試作例2で調製した油脂2 82部に置換して、実施例1同様にロールイン用油脂組成物を調製し、ロールイン用油脂組成物2を得た。なお、油相の上昇融点は34.2℃であった。
実施例1において、油脂1 82部を試作例3で調製した油脂3 82部に置換して、実施例1同様にロールイン用油脂組成物を調製し、ロールイン用油脂組成物3を得た。なお、油相の上昇融点は31.2℃であった。
実施例1において、油脂1 82部を試作例4で調製した油脂4 82部に置換して、実施例1同様にロールイン用油脂組成物を調製し、ロールイン用油脂組成物4を得た。なお、油相の上昇融点は32.2℃であった。
実施例1において、油脂1 82部を試作例5で調製した油脂5 82部に置換して、実施例1同様にロールイン用油脂組成物を調製し、ロールイン用油脂組成物5を得た。なお、油相の上昇融点は32.1℃であった。
試作例1で調製した油脂1 70部、試作例6で調製した油脂6 20部及び菜種油10部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP100、理研ビタミン社製)0.48部及びレシチン0.12を添加して油相とした。水16部に食塩1.0部を添加して水相とした。油相83部と水相17部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物6を得た。なお、油相の上昇融点は37.3℃であった。
試作例1で調製した油脂1 80部、高エルシン酸菜種極度硬化油2部及び菜種油18部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP100、理研ビタミン社製)0.48部及びレシチン0.12を添加して油相とした。水16部に食塩1.0部を添加して水相とした。油相83部と水相17部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物7を得た。なお、油相の上昇融点は40.5℃であった。
実施例1~3及び比較例1~4で調製したロールイン用油脂組成物1~7を用いて、下記の配合でクロワッサンを調製した。
クロワッサン生地配合
強力粉 100重量部
上白糖 8重量部
食塩 1.6重量部
脱脂粉乳 3重量部
全卵 10重量部
モルトシロップ 0.5重量部
練り込み油脂 6重量部
イースト 3重量部
イーストフード 0.1重量部
水 50重量部
ロールイン油脂組成物は、対強力粉として50重量部を使用した。
上記クロワッサン生地原料を練り上げ、28℃、湿度75%の庫内にて60分間発酵させた後、-18℃のフリーザーで60分間リタードをとった。実施例5~8及び比較例3~4のロールイン用油脂組成物をそれぞれ折り込み(対粉50%)、リバースシーターで3つ折りを2回行った後、-7℃のフリーザーで60分間リタードをとり、リバースシーターで3つ折りを1回行った後、-7℃のフリーザーで45分間リタードをとった。続いてリバースシーターで生地厚4mmまで最終展延し、成形した。成形後、32℃、湿度75%の庫内で60分間発酵させた後、庫内温度210℃のオーブンで16分間焼成し、クロワッサン1~7を得た。
10℃と20℃の恒温室で温調したロールイン用油脂組成物を生地に包んで折り込み(対粉50%)、リバースシーターで3つ折りを2回行い、ロールイン用油脂組成物の伸展性を下記の基準で評価した。また、最終展延時の生地状態から、ロールイン油脂組成物のコシを下記の基準で評価した。評価結果を表3に示した。いずれも○以上を合格とした。
(10℃温調した際のロールイン(伸展性)評価)
◎:ロールイン用油脂組成物に割れずに端まできれいに油脂が伸びる
○:ロールイン用油脂組成物に割れないが、端に生地が残る。
△:ロールイン用油脂組成物に僅かな割れがみられて、端に生地が残る。
×:ロールイン用油脂が割れ、伸びにくい。
(20℃温調した際のロールイン(伸展性)評価)
◎:ロールイン用油脂は割れずに伸びて、軟化せず生地も縮まない
○:ロールイン用油脂は割れずに伸びるが、やや軟化し、生地が縮む
△:ロールイン用油脂は割れずに伸びるが、軟化し、生地が縮む。
×:ロールイン用油脂の軟化し生地に練り込まれる
(最終展延後の成形後の生地状態(コシの評価)
◎:生地のコシが強く、全く縮まず、成形性もよい。
○:生地にコシがあり、ほとんど縮まず、成形性もよい
△:生地がやや軟らかく、やや縮むため、成形性が劣る。
×:生地が軟らかく、縮むため、成形性が悪い。
上記で調製したクロワッサン1~6について、パネラー7名による官能評価を行い、焼成1日後の口溶け、ジューシー感、及び食感(歯切れ、サクサク感)について評価した結果を表3に示した。いずれも○以上を合格とした。
(口溶け)
◎:非常に良好
○:良好
△:やや悪い
×:悪い
(ジューシー感)
◎:非常に良好
○:良好
△:やや悪い
×:悪い
(食感)
◎:歯切れ、サクサク感とも非常に良好
○:歯切れ、サクサク感とも良好
△:歯切れ、サクサク感にやや乏しい
×:歯切れ、サクサク感が乏しい
試作例1で調製した油脂1 63部、試作例4で調製した油脂4 5部、菜種油21部及びバターオイル11部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP-100,理研ビタミン社製)0.48部、レシチン0.12部を添加して油相とした。水10部に食塩1部を添加して水相とした。油相89部と水相11部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物8を得た。なお、油相の上昇融点は35.7℃であった。
実施例7の油脂1 63部を、試作例2で調製した油脂2 63部に代えて、実施例7同様にロールイン用油脂組成物9を得た。なお、油相の上昇融点は33.8℃であった。
実施例7の油脂1 63部を、試作例3で調製した油脂3 63部に代えて、実施例7同様にロールイン用油脂組成物10を得た。なお、油相の上昇融点は30.3℃であった。
試作例1で調製した油脂1 50部、試作例4で調製した油脂4 18部、菜種油21部及びバターオイル11部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP100,理研ビタミン社製)0.48部、レシチン0.12部を添加して油相とした。水10部に食塩1部を添加して水相とした。油相89部と水相11部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物11を得た。なお、油相の上昇融点は34.8℃であった。
試作例1で調製した油脂1 40部、試作例4で調製した油脂4 28部、菜種油21部及びバターオイル11部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP100,理研ビタミン社製)0.48部、レシチン0.12部を添加して油相とした。水10部に食塩1部を添加して水相とした。油相89部と水相11部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物12を得た。なお、油相の上昇融点は34.2℃であった。
試作例1で調製した油脂1 30部、試作例4で調製した油脂4 38部、菜種油21部及びバターオイル11部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP100,理研ビタミン社製)0.48部、レシチン0.12部を添加して油相とした。水10部に食塩1部を添加して水相とした。油相89部と水相11部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物13を得た。なお、油相の上昇融点は33.8℃であった。
試作例1で調製した油脂1 23部、試作例4で調製した油脂4 35部、試作例6で調製した油脂6 7部、菜種油15部及びバターオイル20部のそれぞれの融解油を混合し、ステアリン酸モノグリセリド(商品名:エマルジーP100,理研ビタミン社製)0.48部、レシチン0.12部を添加して油相とした。水10部に食塩1部を添加して水相とした。油相89部と水相11部とを60℃で混合攪拌し予備乳化させ、コンビネーターにより急冷捏和し、組織良好なロールイン用油脂組成物14を得た。なお、油相の上昇融点は33.9℃であった。
実施例4~6同様に、実施例11~14及び比較例12~14で調製したロールイン用油脂組成物8~14を用いてクロワッサンを調製し、クロワッサン8~14を得た。ロールイン用油脂組成物8~14のコシ・伸展性の評価を10℃及び20℃の条件で実施例4~6同様に行い、またクロワッサン8~14の評価を実施例4~6同様に行い、その結果を表5に示した。
表5
Claims (12)
- 油相中に、全構成脂肪酸に対し、ラウリン酸含量が5~25重量%、パルミチン酸含量が5~25重量%及びステアリン酸含量が10~35重量%であり、ステアリン酸/パルミチン酸の重量比率が0.5~7であるエステル交換油脂を45~95重量%、液状油5~25重量%及び上昇融点45℃を超える高融点油脂1重量%未満を含有することを特徴とするロールイン用油脂組成物。
- 油相中に、上昇融点45℃を超える高融点油脂を含有しない請求項1記載のロールイン用油脂組成物。
- 油相中の油脂の上昇融点が30~40℃であり、20℃SFCが20~45%、35℃SFCが10%以下である請求項1記載のロールイン用油脂組成物。
- 油相中の油脂の上昇融点が30~40℃であり、20℃SFCが20~45%、35℃SFCが10%以下である請求項2記載のロールイン用油脂組成物。
- 油脂含量が50~100重量%である請求項1記載のロールイン用油脂組成物。
- 油脂含量が50~100重量%である請求項2記載のロールイン用油脂組成物。
- 油脂含量が50~100重量%である請求項3記載のロールイン用油脂組成物。
- 油脂含量が50~100重量%である請求項4記載のロールイン用油脂組成物。
- 請求項5記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
- 請求項6記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
- 請求項7記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
- 請求項8記載のロールイン用油脂組成物を用いた層状ベーカリー食品。
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WO2006011331A1 (ja) * | 2004-07-30 | 2006-02-02 | Fuji Oil Company, Limited | ロールイン用油中水型乳化組成物 |
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WO2013153902A1 (ja) | 2012-04-09 | 2013-10-17 | 不二製油株式会社 | ロールイン用乳化油脂組成物 |
JP5833728B1 (ja) * | 2014-10-23 | 2015-12-16 | ミヨシ油脂株式会社 | 層状食品用油脂組成物とそれを用いた生地及び焼成品の製造方法 |
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