WO2014136637A1 - 乳化油脂組成物 - Google Patents
乳化油脂組成物 Download PDFInfo
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- WO2014136637A1 WO2014136637A1 PCT/JP2014/054749 JP2014054749W WO2014136637A1 WO 2014136637 A1 WO2014136637 A1 WO 2014136637A1 JP 2014054749 W JP2014054749 W JP 2014054749W WO 2014136637 A1 WO2014136637 A1 WO 2014136637A1
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- WIPO (PCT)
- Prior art keywords
- oil
- mass
- fatty acid
- fat
- emulsified oil
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Classifications
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- 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
- 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
Definitions
- the present invention relates to an emulsified oil / fat composition used for confectionery / breadmaking, and more particularly to an emulsified oil / fat composition suitable for producing cakes.
- an emulsified oil and fat composition having foamability is used.
- the emulsified oil / fat composition contains an emulsifier such as propylene glycol fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, polyglycerin fatty acid ester and the like together with monoacylglycerol of saturated fatty acid, and is excellent for cake dough in the production of cakes.
- the foaming property, emulsifying property, dispersibility and bubble stability during firing are imparted.
- the emulsified oil composition as described above contains a large amount of the emulsifier, the flavor of the emulsifier may be problematic.
- emulsified oil / fat compositions use salad oil that is liquid even under refrigeration as a base oil / fat in order to give a soft and moist feeling, but nevertheless a gel or hard paste is used. is doing. Therefore, when this is added to the dough, it is difficult to disperse and the foaming property may not be sufficiently drawn out.Therefore, if the amount of the emulsifier is further increased to supplement the foaming property, the above problem is promoted. It was.
- Patent Documents 1 and 2 attempts are made to contain processed chicken eggs and whey proteins in the emulsified oil and fat composition.
- these emulsified oil / fat compositions have a drawback in that the performance deteriorates with time.
- Patent Document 3 attempts have been made to use propylene glycol difatty acid esters and organic acid salts, but these have been insufficient to solve the above problems.
- one aspect of the present invention is an emulsified oil / fat composition containing the following (A), (B), (C) and (D).
- A Edible oil and fat satisfying the following (a) and (b): 10 to 40% by mass (A) HX2 type triacylglycerol content 30-80% by mass (B) H2X type triacylglycerol content 5-40% by mass (However, H represents a saturated fatty acid and X represents an unsaturated fatty acid) (B) Monoacylglycerol having saturated fatty acid as a constituent fatty acid 2 to 20% by mass (C) one or more emulsifiers selected from propylene glycol fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester and polyglycerin fatty acid ester 2 to 20% by mass (D) Water 10-50% by mass A preferable embodiment is an emulsified oil / fat composition in which the (A) edible oil / fat further satisfies the following (c) and (d).
- the (A) edible oil and fat is a palm oil and a liquid at 25 ° C. It is an emulsified oil / fat composition containing transesterified oil with oil / fat. As a preferred embodiment, the (A) edible oil / fat is an emulsified oil / fat composition containing palm oil fractionated soft oil.
- the (A) edible oil / fat is an emulsified oil / fat composition comprising a liquid part obtained by fractionating an oil / fat containing 30% by mass or more of H2X type triacylglycerol.
- One aspect of the present invention is a confectionery / bread produced using the emulsified oil / fat composition.
- One aspect of the present invention is a method for producing confectionery and bread, in which the emulsified oil / fat composition is used and the dough prepared by the all-in-mix method is heated.
- an emulsified oil / fat composition that can be easily adapted to confectionery and bread dough and that has high foaming power and foam stability is obtained.
- the emulsified oil / fat composition it is possible to provide a confectionery / bread with a moist and soft texture and a good taste.
- the emulsified oil and fat composition includes (A) edible oil and fat, (B) monoacylglycerol having a saturated fatty acid as a constituent fatty acid, (C) propylene glycol fatty acid ester, sucrose fatty acid ester, and sorbitan fatty acid ester. And an oil-and-fat composition emulsified in an oil-in-water type, containing one or more emulsifiers selected from polyglycerin fatty acid esters and (D) water.
- Edible oil / fat used in the emulsified oil / fat composition according to the embodiment of the present invention is (a) HX2-type triacylglycerol (hereinafter abbreviated as HX2). And (b) H2X type triacylglycerol (hereinafter sometimes abbreviated as H2X).
- H means a saturated fatty acid
- X means an unsaturated fatty acid. That is, HX2 is triacylglycerol in which one H and two X are bonded as fatty acid residues, and the bonding position of each fatty acid residue on the glycerol skeleton is not particularly limited.
- H2X is triacylglycerol in which two Hs and one X are bound as fatty acid residues, and the binding position of each fatty acid residue on the glycerol skeleton is not particularly limited.
- H and X are preferably fatty acids having 16 to 22 carbon atoms, more preferably fatty acids having 16 to 18 carbon atoms.
- the content of (A) edible oil / fat in the emulsified oil / fat composition according to the embodiment of the present invention is 10 to 40% by mass, preferably 10 to 35% by mass, and 10 to 30% by mass. Is more preferable.
- (A) The content of (a) HX2-type triacylglycerol in the edible fat / oil is 30 to 80% by mass, preferably 40 to 75% by mass, and more preferably 45 to 70% by mass.
- the content of (b) H2X type triacylglycerol in (A) edible fats and oils is 5 to 40% by mass, preferably 5 to 30% by mass, and more preferably 5 to 25% by mass. preferable.
- the total content of (a) HX2 and (b) H2X in component (A) is preferably 65 to 95% by mass, and more preferably 65 to 90% by mass.
- the mass ratio is preferably in the range of 1: 1 to 8: 1.
- the (A) edible oil / fat used in the emulsified oil / fat composition according to the embodiment of the present invention further has (c) an H3-type triacylglycerol (hereinafter sometimes abbreviated as H3) content of 10% by mass or less, and (D) It is preferable that the content of X3-type triacylglycerol (hereinafter sometimes abbreviated as X3) satisfies 50% by mass or less.
- H means a saturated fatty acid
- X means an unsaturated fatty acid. That is, H3 is triacylglycerol in which three Hs are bound as fatty acid residues, and X3 is triacylglycerol in which three Xs are bound as fatty acid residues.
- H and X are preferably fatty acids having 16 to 22 carbon atoms, more preferably fatty acids having 16 to 18 carbon atoms.
- the content of (c) H3 is more preferably 5% by mass or less, and the content of (d) X3 is more preferably 5 to 40% by mass. It is preferable that the contents of (c) H3 and (d) X3 in the component (A) are in the above-mentioned range since the emulsified oil / fat composition can be adjusted to an appropriate hardness suitable for dough.
- the edible oil / fat used in the emulsified oil / fat composition according to the embodiment of the present invention may be adjusted by any method as long as the triacylglycerol constituting the edible oil / fat can be adjusted to the above conditions. It is preferable to adjust the triacylglycerol composition by transesterification, fractionation, and the like.
- the component (A) it is preferable to prepare (A-1) a transesterified oil of palm-based fats and oils and vegetable oils that are liquid at room temperature (25 ° C.).
- the mixing ratio (mass ratio) between the palm-based oil and fat and the vegetable oil and fat that is liquid at normal temperature (25 ° C.) is preferably 20:80 to 80:20, and more preferably 30:70 to 70:30.
- the method of transesterification is not particularly limited and can be carried out by a conventional method. Either transesterification using a synthetic catalyst such as sodium methoxide or enzymatic transesterification using lipase as a catalyst is performed. However, enzymatic transesterification using a lipase having 1,3-position selectivity as a catalyst is preferable.
- the chemical transesterification is performed, for example, by sufficiently drying the raw oil and fat, adding 0.1 to 1% by mass of sodium methoxide to the raw oil and fat, and then reducing the pressure at 80 to 120 ° C. for 0.5 to 1 hour.
- the reaction can be carried out with stirring.
- Enzymatic transesterification is performed, for example, by adding a lipase preparation which is a lipase powder or an immobilized lipase to 0.02 to 10% by mass, preferably 0.04 to 5% by mass with respect to the raw oil and fat, and then at 40 to 80 ° C.,
- the reaction can be preferably carried out at 40 to 70 ° C. with stirring for 0.5 to 48 hours, preferably 0.5 to 24 hours.
- the above-mentioned palm oil and fat means palm oil or its fractionated oil and processed oils thereof.
- palm olein and palm stearin which are one-stage fractionated oils of palm oil
- palm olein palm super olein
- palm examples include mid-fraction
- palm olein soft palm
- palm stearin hard stearin
- palm oil or palm olein it is particularly preferable to use palm oil or palm olein.
- vegetable oils that are liquid at room temperature (25 ° C.) include soybean oil, rapeseed oil, corn oil, sunflower oil, safflower oil, sesame oil, cottonseed oil, rice oil, olive oil, peanut oil, and linseed oil. , And mixed oils thereof, hydrogenated oils of these single oils or mixed oils, transesterified oils, and fractionated oils.
- Such liquid vegetable oils and fats preferably have an X3 content of 50% by mass or more, and more preferably 70% by mass or more. Further, it is more preferable that it is liquid even at 10 ° C. and has transparency.
- the palm oil fractionated soft oil means a liquid part obtained by fractionating palm oil or a fractionated oil thereof and a processed oil thereof.
- Specific examples include (1) palm olein which is a one-stage fractionated oil of palm oil, and (2) palm olein (palm super olein) which is a fractionated oil obtained by fractionating palm olein (two-stage fractionated oil).
- palm super olein having an iodine value of 60 to 78 is preferably used, and palm super olein having an iodine value of 63 to 72 is more preferably used.
- the fractionation method dry fractionation, emulsification fractionation (wet fractionation), solvent fractionation, etc., which are usually used for fractionation of palm oils and fats, can be used as appropriate.
- the raw oils and fats for cacao substitute fats such as monkey fat, shea fat, moller fat, mango kernel oil, alambrackia fat, pentadesma
- the raw oils and fats for cacao substitute fats such as monkey fat, shea fat, moller fat, mango kernel oil, alambrackia fat, pentadesma
- the raw oils and fats for cacao substitute fats such as monkey fat, shea fat, moller fat, mango kernel oil, alambrackia fat, pentadesma
- examples thereof include a liquid part obtained by fractionating oil and fat containing 30 mass% of StOSt (1,3-distearoyl-2-oleoylglycerol) such as fat.
- a mixture of high oleic sunflower oil and stearic acid ethyl ester is subjected to a transesterification reaction using a 1,3-position selective lipase preparation. Further, it may be an oil obtained by removing fatty acid ethyl ester by distillation.
- the separation method a method similar to the above can be used as appropriate.
- the liquid part obtained by fractionating an oil containing 30% by mass or more of H2X preferably has an HX2 content of 40% by mass or more (preferably 50% by mass or more) and an iodine value of 60 to 78.
- Component (A) consists of (A-1) palm oil and fat and vegetable oil that is liquid at room temperature (25 ° C.) as long as it satisfies (a) HX2 content and (b) H2X content in component (A).
- Transesterified oil of mixed oil, (A-2) palm oil fractionated soft oil, and (A-3) liquid parts obtained by fractionating oil and fat containing 30% by mass or more of H2X type triacylglycerol may be used alone. It does not matter, and they may be used in combination. If necessary, the oils and fats of the above (A-1) to (A-3) may be mixed with vegetable oils and fats that are liquid at room temperature (25 ° C.).
- the content of the fats and oils (A-1) to (A-3) in the component (A) is preferably 60 to 100% by mass, and more preferably 70 to 100% by mass.
- the analysis of triacylglycerol can be performed, for example, by a gas chromatography method according to JAOCS, vol 70, 11, 1111-1114 (1993).
- the emulsified oil and fat composition according to the embodiment of the present invention contains 2 to 20% by mass of (B) monoacylglycerol (hereinafter sometimes abbreviated as component (B)) having a saturated fatty acid as a constituent fatty acid.
- component (B) monoacylglycerol
- the content of component (B) is preferably 3 to 12% by mass, more preferably 4 to 10% by mass, and even more preferably 5 to 8% by mass.
- the saturated fatty acid is not particularly limited, but is preferably a saturated fatty acid having 14 to 22 carbon atoms, more preferably 16 to 18 carbon atoms, that is, palmitic acid or stearic acid.
- Component (B) may be composed of monoacylglycerol to which one type of saturated fatty acid is bound, or may be composed of monoacylglycerol to which two or more types of saturated fatty acid are bound. It is preferable that the component (B) used in the emulsified oil and fat composition according to the embodiment of the present invention is the above-mentioned content and constituent saturated fatty acid because a volume of confectionery and bread can be formed by using the emulsified oil and fat composition.
- the emulsified oil and fat composition according to the embodiment of the present invention comprises (C) one or more emulsifiers selected from propylene glycol fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester and polyglycerin fatty acid ester (hereinafter referred to as component (C)). 2 to 20% by mass).
- component (C) is preferably 3 to 15% by mass, more preferably 4 to 12% by mass, and even more preferably 5 to 10% by mass.
- Component (C) preferably contains 2 to 15% by mass of an emulsifier having an HLB value of 2 to 8, more preferably 3 to 10% by mass, and even more preferably 4 to 8% by mass.
- Component (C) preferably contains 1 to 10% by mass of an emulsifier having an HLB value of 9 to 20, preferably 2 to 8% by mass, and more preferably 3 to 7% by mass.
- an emulsifier having an HLB value of 9 to 20, preferably 2 to 8% by mass, and more preferably 3 to 7% by mass.
- Lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, erucic acid, etc. are mentioned.
- the component (C) used in the emulsified oil / fat composition according to the embodiment of the present invention has the above-mentioned content because a volume of confectionery / bread can be formed by using the emulsified oil / fat composition.
- the emulsified oil and fat composition according to the embodiment of the present invention contains (D) 10 to 50% by mass of water.
- Water hereinafter, sometimes referred to as component (D)
- component (D) is not particularly limited as long as it can be consumed, and tap water, mineral water, deionized water, distilled water, and the like can be used.
- the water content in the emulsified oil composition according to the embodiment of the present invention is preferably 15 to 45% by mass, and more preferably 20 to 40% by mass. It is preferable for the water content to be in the above-mentioned range since the emulsification is stable and the storage stability is good.
- the content of water in the emulsified oil and fat composition according to the embodiment of the present invention is an amount to be blended as water, and does not take into account moisture contained in sub-materials described later. That is, it is not the total content of the amount of water to be blended and the moisture contained in the auxiliary material.
- the emulsified oil and fat composition according to the embodiment of the present invention may contain other emulsifiers other than those described above as long as the effects of the present invention are not impaired.
- examples of other emulsifiers include lecithin, organic acid monoacylglycerol (organic acid monoglyceride), polysorbate and the like.
- the content of the other emulsifier is preferably 0.05 to 5% by mass, more preferably 0.1 to 3% by mass, and further preferably 0.3 to 2% by mass.
- the other emulsifier is preferably lecithin.
- the lecithin is preferably one or more selected from crude lecithin, purified lecithin, enzymatically decomposed lecithin and the like.
- the emulsified oil and fat composition according to the embodiment of the present invention may contain auxiliary materials generally used in the emulsified oil and fat composition in addition to the above-mentioned various components as long as the effects of the present invention are not impaired.
- Secondary materials include, for example, alcohols, saccharides, polysaccharide thickeners, starches, inorganic salts, organic acid salts, dairy products, egg products, fragrances, coloring agents, seasonings, antioxidants, preservatives, pH adjustment An agent etc. can be mentioned.
- Examples of the alcohols include ethanol, propylene glycol, and Western liquor.
- Examples of the saccharide include sugars such as fine white sugar (sucrose), glucose, fructose, lactose, liquid sugar, starch syrup, and enzymatic saccharified starch syrup, and sugar alcohols such as sorbitol obtained by reducing sugar and reduced starch saccharified product. It is done.
- Examples of the thickening polysaccharide include xanthan gum, gellan gum, guar gum, cellulose, carboxymethyl cellulose and the like.
- starches examples include starches such as corn starch and tapioca starch, and modified starches that have been subjected to enzyme treatment, pregelatinization treatment, decomposition treatment, etherification treatment, esterification treatment, crosslinking treatment, grafting treatment, etc. Is mentioned.
- examples of the inorganic salt include sodium chloride and sodium hydrogen carbonate
- examples of the organic acid salt include fatty acid, fatty acid sodium, citric acid, sodium citrate and the like.
- dairy product examples include whole milk powder, skim milk powder, and whey powder.
- the egg product include whole egg, egg yolk, egg white, and those obtained by subjecting them to freezing, drying, sugar addition, salting, sterilization, enzyme treatment, and the like. Other components may be used alone or in combination of two or more selected from these.
- the content of the auxiliary material in the emulsified oil composition according to the embodiment of the present invention is preferably 60% by mass or less, more preferably 50% by mass or less in the emulsified oil composition.
- alcohol is preferably 1 to 8% by mass
- saccharide is preferably 20 to 40% by mass
- thickening polysaccharide is 0.02 to
- the content is preferably 0.5% by mass
- the dairy product is preferably 0.5 to 5% by mass.
- the emulsified oil and fat composition according to the embodiment of the present invention can be produced by an ordinary method of mixing and emulsifying an oil phase and an aqueous phase.
- water-soluble emulsifiers, thickening polysaccharides, saccharides, dairy products, alcohols and the like are added to water as necessary, and heated with stirring to prepare an aqueous phase part.
- an oil-soluble emulsifier such as monoacylglycerol having a saturated fatty acid as a constituent fatty acid is added to the edible oil and fat, and dissolved by heating to prepare an oil phase part.
- the oil phase part can be stirred and emulsified while slowly added to the aqueous phase part, and further cooled with stirring to obtain an oil-in-water emulsified oil and fat composition.
- the mass ratio of the oil phase part to the water phase part is preferably in the range of 1: 1 to 1: 4, more preferably in the range of 1: 1.5 to 1: 3, an emulsified oil and fat with stable emulsification Since a composition is obtained, it is preferable.
- the emulsified oil and fat composition according to the embodiment of the present invention is used for the production of confectionery and bread. It is preferably used for cakes that require foaming properties, and particularly preferably used for cakes produced by the all-in-mix method.
- the all-in-mix method is a dough preparation method in which all the ingredients are added simultaneously and foamed without foaming the eggs in advance. Examples of cakes include sponge cakes, chiffon cakes, roll cakes, snack cakes, busses, butter cakes, steamed cakes, and the like, and particularly preferably used for sponge cakes and steamed cakes.
- the emulsified oil / fat composition of the present invention has an appropriate hardness that is easily adapted to the dough.
- the hardness of the emulsified oil / fat composition is preferably 20 to 60 g, more preferably 20 to 50 g, with a maximum load by a rheometer.
- the maximum load by the rheometer is filled with an emulsified oil and fat composition adjusted to 20 ° C. in a cylindrical cup having a diameter of 70 mm and a height of 40 mm, and a rheometer (for example, Sun Scientific Co., Ltd., CR500DX, etc.) is used.
- the cylindrical plunger (diameter 15 mm, height 50 mm) can be measured by entering up to 20 mm at an entry speed of 200 mm / min.
- the confectionery / bread produced using the emulsified oil composition according to the embodiment of the present invention includes the emulsified oil composition of the present invention and is produced by heating dough mainly composed of flour.
- it is produced by heating a cake dough containing the emulsified oil / fat composition of the present invention and containing at least flour, egg products, and sugars.
- baking or steaming is preferable.
- the cakes are at least flour, 50 to 300 parts by weight of egg products, 20 to 250 parts by weight of sugar, and emulsified fat according to the present invention with respect to 100 parts by weight of the flour.
- the cake dough is prepared by mixing 3 to 100 parts by mass of the composition and aerated to prepare a cake dough, and baking or steaming the cake dough. More preferably, 80 to 250 parts by weight of egg product, 50 to 180 parts by weight of saccharide, and 5 to 50 parts by weight of the emulsified oil / fat composition of the present invention are mixed with 100 parts by weight of flour to contain air. It is manufactured by baking or steaming the cake dough.
- the flour in the cake dough raw material is not particularly limited.
- wheat flour (weak flour, medium flour, strong flour) wheat germ, whole grain flour, wheat bran, durum flour, barley flour, rice flour, rye flour, rye Whole grain flour, soybean flour, pearl barley flour and the like can be mentioned, and one or more selected from these can be used.
- the cake dough may further contain dairy products, baking powder, edible fats and oils, flavors and the like as raw materials.
- rapeseed oil iodine value 113
- safflower oil iodine value 92
- palm fractionated hard oil iodine value 48
- Table 1 summarizes the contents of HX2, H2X, H3 and X3 of the edible fats and oils.
- emulsified oil / fat composition ⁇ Preparation of emulsified oil / fat composition> The following materials were used as raw materials other than edible oils and fats, and the emulsified oil and fat compositions of Examples 1 to 5 and Comparative Examples 1 to 4 were prepared according to the formulations shown in Tables 2 and 3.
- the emulsified oil / fat composition is prepared by mixing the raw material of the oil phase and the raw material of the aqueous phase separately, heating and dissolving to prepare the oil phase and the aqueous phase, and gradually adding the oil phase to the aqueous phase. This was carried out by stirring and emulsifying using a homomixer and cooling with stirring.
- the prepared emulsified oil / fat composition was allowed to stand at room temperature overnight and then subjected to various evaluations.
- cakes were prepared by the following all-in-mix method using the cake dough composition shown in Table 4, and the following evaluation criteria Sensory evaluation was performed according to The results are shown in Tables 5 and 6.
- (Cake manufacturing method) Frozen whole egg, sucrose, and emulsified oil / fat composition are mixed, and while stirring at a low speed (50 rpm) of a Hobart mixer (manufactured by Hobart Corporation, USA), weak flour and baking powder are added and stirred for 30 seconds.
- the emulsified oil / fat compositions of Examples 1 to 5 had a hardness about half that of Comparative Example 1, and when used for a cake dough, the familiarity to the dough was good and the foaming power was high.
- the cakes produced using the emulsified oil / fat compositions of Examples 1 to 5 had no kiln dropping after baking, had high bubble stability, had a moist feeling, and had a good mouthfeel. Furthermore, the flavor was also good.
- the emulsified oil / fat compositions of Comparative Examples 1 and 2 were hard and inferior in foaming power when used on cake dough. Moreover, although the cake manufactured using the emulsified oil-fat composition of the comparative examples 1 and 2 had a moist feeling, it was normal.
- the emulsified oil / fat composition of Comparative Example 3 had about half the hardness of Comparative Example 1 and had a high foaming power when used for cake dough, but the cake produced using the emulsified oil / fat composition was: There was no moist feeling and it was not delicious.
- the emulsified oil / fat composition of Comparative Example 4 was hard, the amount of monoacylglycerol stearate was increased, so that the foaming power when used for cake dough was high. Moreover, although the cake manufactured using the emulsified oil-fat composition of the comparative example 4 had a moist feeling, it was normal.
Abstract
Description
すなわち本発明の態様の1つは、以下の(A)、(B)、(C)及び(D)を含有する、乳化油脂組成物である。
(A)以下の(a)及び(b)を満たす食用油脂 10~40質量%
(a)HX2型トリアシルグリセロール含量 30~80質量%
(b)H2X型トリアシルグリセロール含量 5~40質量%
(ただし、Hは飽和脂肪酸、Xは不飽和脂肪酸を表す)
(B)飽和脂肪酸を構成脂肪酸とするモノアシルグリセロール 2~20質量%
(C)プロピレングリコール脂肪酸エステル、ショ糖脂肪酸エステル、ソルビタン脂肪酸エステル及びポリグリセリン脂肪酸エステルから選ばれる1種以上の乳化剤 2~20質量%
(D)水 10~50質量%
好ましい態様としては、前記(A)食用油脂が、さらに以下の(c)及び(d)を満たす、乳化油脂組成物である。
(c)H3型トリアシルグリセロール含量 10質量%以下
(d)X3型トリアシルグリセロール含量 50質量%以下
好ましい態様としては、前記(A)食用油脂が、パーム系油脂と25℃で液状である植物油脂とのエステル交換油を含む、乳化油脂組成物である。
好ましい態様としては、前記(A)食用油脂が、パーム油分別軟質油を含む、乳化油脂組成物である。
好ましい態様としては、前記(A)食用油脂が、H2X型トリアシルグリセロールを30質量%以上含む油脂を分別処理した液状部を含む、乳化油脂組成物である。
本発明の態様の1つは、上記乳化油脂組成物を使用して製造された菓子・パンである。
本発明の態様の1つは、上記乳化油脂組成物を使用し、オールインミックス法により調製した生地を加熱する、菓子・パンの製造方法である。
本発明の実施の形態に係わる乳化油脂組成物は、(A)食用油脂、(B)飽和脂肪酸を構成脂肪酸とするモノアシルグリセロール、(C)プロピレングリコール脂肪酸エステル、ショ糖脂肪酸エステル、ソルビタン脂肪酸エステル及びポリグリセリン脂肪酸エステルから選ばれる1種以上の乳化剤及び(D)水を含有する、水中油型に乳化された油脂組成物である。
なお、トリアシルグリセロールの分析は、例えば、JAOCS,vol70,11,1111-1114(1993)に準じたガスクロマトグラフィー法によって行うことができる。
以下、実施例を挙げて本発明をさらに詳細に説明するが、本発明はこれらの実施例に限定されるものではない。
なお、実施例におけるトリアシルグリセロールの分析は、JAOCS,vol70,11,1111-1114(1993)に準じたガスクロマトグラフィー法によって行った。
(油脂A-1)
既知の方法に基づいて、パーム油(沃素価52)65質量部と菜種油(沃素価112)35質量部との混合油を、1,3位選択性リパーゼ製剤を用いてエステル交換反応を行い、その後、脱色、脱臭の精製処理を行って油脂A-1を得た。
(油脂A-2)
パームスーパーオレイン(沃素価63)を油脂A-2とした。
(油脂A-3)
既知の方法に基づいて、ハイオレイックヒマワリ油とステアリン酸エチルエステルの混合物を、1,3位選択性リパーゼ製剤を用いてエステル交換反応を行い、エステル交換後、脂肪酸エチルエステルを蒸留して、StOSt含量が32質量%の油脂を得た。該油脂を分別により液状部を回収し、該液状部を脱色、脱臭の精製処理を行って油脂A-3(沃素価64)を得た。
(油脂A-4)
パームミッドフラクション(PMF)(沃素価45)を油脂A-4とした。
(その他の原料油脂)
その他の原料油脂として、菜種油(沃素価113)、紅花油(沃素価92)、パーム分別硬質油(沃素価48)を準備した。
食用油脂以外の原料として以下のものを使用し、表2、3の配合に従って、実施例1~5及び比較例1~4の乳化油脂組成物を調製した。乳化油脂組成物の調製は、油相の原材料と水相の原材料をそれぞれ別々に混合し、加熱溶解して油相と水相を調製し、水相に対して油相を徐々に添加しながら、ホモミキサーを用いて攪拌乳化し、攪拌しながら冷却することにより行った。調製した乳化油脂組成物は、室温にて一晩静置した後、各種評価に供した。
(食用油脂以外の原料)
(成分(B))
ステアリン酸モノアシルグリセロール(商品名:エマルジーMS、HLB値4.3、理研ビタミン株式会社製)
(成分(C))
プロピレングリコールモノベヘン酸エステル(商品名:リケマールPB-100、HLB値3.0、理研ビタミン株式会社製)
ソルビタンモノステアリン酸エステル(商品名:エマゾールS-10V、HLB値4.7、花王株式会社製)
ショ糖ステアリン酸エステル(商品名:DKエステルF-110、HLB値11、第一工業製薬株式会社製)
(成分(D))
水道水
(その他の成分)
レシチン(商品名:レシチンDX、日清オイリオグループ株式会社製)
エタノール(商品名:アマノールSD、甘槽化学産業株式会社製)
プロピレングリコール(商品名:プロピレングリコール、旭硝子株式会社製)
砂糖(商品名:上白糖、三井製糖株式会社製)
水飴(商品名:ハイマルトースシラップMC-45、日本食品化工株式会社製)
乳清蛋白濃縮物(商品名:ミライ80、独国ミライ社製)
キサンタンガム(商品名:ビストップD-3000-DF、三栄源エフ・エフ・アイ株式会社製)
上記で調製した実施例1~5および比較例1~4の乳化油脂組成物について、以下の条件にて、レオメーターによる最大荷重(g)測定を行い、硬さを評価した。結果を表5、6に示した。
(レオメーターの測定条件)
20℃に調温した乳化油脂組成物を、直径70mm、高さ40mmの円筒形カップに充填し、レオメーター(株式会社サン科学製、CR500DX)を使用して、円筒形プランジャー(直径15mm、高さ50mm)を、進入速度200mm/分で20mmまで進入し、最大荷重(g)を測定した。
最大荷重(g)が20~60の硬さであると、生地への馴染みがよい。
上記で調製した実施例1~5および比較例1~4の乳化油脂組成物について、表4のケーキ生地配合を使用して、以下の条件にて、ケーキ生地の比重測定を行い、起泡力を評価した。結果を表5、6に示した。
(ケーキ生地の比重測定条件)
凍結全卵、上白糖、乳化油脂組成物を混合し、これをホバートミキサー(米国ホバート・コーポレーション社製)の低速(50rpm)で攪拌しながら薄力粉とベーキングパウダーを加え、30秒間攪拌する。更に中速(100rpm)に切り替え、3、5、10分後の比重(g/ml)を測定した。
10分後の比重が0.42以下であると、起泡力が高く、特にスケールアップ時の作業性がよい
上記で調製した実施例1~5および比較例1~4の乳化油脂組成物について、表4のケーキ生地配合を使用して、以下のオールインミックス法にてケーキを製造し、以下の評価基準に従って官能評価を行った。結果を表5、6に示した。
(ケーキの製造方法)
凍結全卵、上白糖、乳化油脂組成物を混合し、これをホバートミキサー(アメリカ ホバート・コーポレーション社製)の低速(50rpm)で攪拌しながら薄力粉とベーキングパウダーを加え、30秒間攪拌する。更に中速(100rpm)に切り替え、ケーキ生地の比重が0.45(g/ml)になるまで攪拌した後、これを6号のデコレーション型に330g流し入れ、オーブンにて、上火190℃、下火170℃で28分間焼成する。焼成したケーキを一晩室温で保存し、官能評価に供した。
以下の基準に従って、パネラー5名による総合評価を行った。
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Claims (7)
- 以下の(A)、(B)、(C)及び(D)を含有する、乳化油脂組成物。
(A)以下の(a)及び(b)を満たす食用油脂 10~40質量%
(a)HX2型トリアシルグリセロール含量 30~80質量%
(b)H2X型トリアシルグリセロール含量 5~40質量%
(ただし、Hは飽和脂肪酸、Xは不飽和脂肪酸を表す)
(B)飽和脂肪酸を構成脂肪酸とするモノアシルグリセロール 2~20質量%
(C)プロピレングリコール脂肪酸エステル、ショ糖脂肪酸エステル、ソルビタン脂肪酸エステル及びポリグリセリン脂肪酸エステルから選ばれる1種以上の乳化剤 2~20質量%
(D)水 10~50質量% - 前記(A)食用油脂が、さらに以下の(c)及び(d)を満たす、請求項1に記載の乳化油脂組成物。
(c)H3型トリアシルグリセロール含量 10質量%以下
(d)X3型トリアシルグリセロール含量 50質量%以下 - 前記(A)食用油脂が、パーム系油脂と25℃で液状である植物油脂とのエステル交換油を含む、請求項1~2の何れか1項に記載の乳化油脂組成物。
- 前記(A)食用油脂が、パーム油分別軟質油を含む、請求項1~3の何れか1項に記載の乳化油脂組成物
- 前記(A)食用油脂が、H2X型トリアシルグリセロールを30質量%以上含む油脂を分別処理した液状部を含む、請求項1~4の何れか1項に記載の乳化油脂組成物。
- 請求項1~5の何れか1項に記載の乳化油脂組成物を使用して製造された菓子・パン。
- 請求項1~5の何れか1項に記載の乳化油脂組成物を使用し、オールインミックス法により調製した生地を加熱する、菓子・パンの製造方法。
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JPH05336884A (ja) * | 1992-06-04 | 1993-12-21 | Yuuhaimu:Kk | 起泡性水中油形食用油脂組成物及び同組成物を用いたケーキ製造法 |
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