KR20010014477A - High-solubility composition and food product containing the composition - Google Patents

Abstract

PURPOSE: A pesticidal liquid compositions is provided to comprise 2methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide, and a saturated hydrocarbon having a specific carbon number which has an extremely good pesticidal activity and especially shows an excellent effect in a formulation of a pesticidal aerosol composition. CONSTITUTION: The pesticidal composition comprises 2methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide (hereinafter referred to as Compound A) and a saturated hydrocarbon having 13 to 17 of carbon number. The pesticidal composition can be a liquid composition which comprises 0.01 to 5% by weight of compound A and 40 to 99.9% by weight of a saturated hydrocarbon(s) having 13 to 17 of carbon number. In other words, the pesticidal liquid composition of the present invention comprises Compound A and at least one saturated hydrocarbon having 13 to 17 of carbon number wherein the amount of Compound A is 0.01 to 5% by weight and the total amount of said saturated hydrocarbons is 35 to 99.9% by weight therein. Further, the pesticidal composition of the present invention can be an aerosol composition which comprises the above liquid composition and a propellant

Description

High-solubility composition and food product containing the composition

The present invention relates to a high solubility composition which contains a polyhydric alcohol fatty acid ester having an HLB (hydrophilic lipophilic equilibrium) of 5 or more and is well soluble in water. This is particularly suitable for addition to clear foods.

Various kinds of additives for foods are known and are used according to the characteristics required for each use. Polyhydric alcohol fatty acid esters, which are one type of additives, are also used according to the use of perfumes, starches, fats and oils, proteins, bioactive substances, and solubilization. Among them, sucrose fatty acid ester is a high safety emulsifier and is widely used in various foods. Sucrose fatty acid esters are commercially available according to the type of fatty acid group and degree of esterification, but among them, they exhibit dispersion and solubilization, and exhibit high antimicrobial activity. It is indispensable to prevent bacterial corruption. Polyhydric alcohol fatty acid esters such as (poly) glycerol fatty acid esters and sorbitan fatty acid esters are also surfactants having a fatty acid ester structure similarly to sucrose fatty acid esters and are used as emulsifiers. Some of them exhibit antimicrobial activity similarly to sucrose fatty acid esters.

In addition, in recent years, the demand for beverages put into transparent containers such as PET bottles is rapidly increasing, and accordingly, the development of beverages having a transparent appearance is progressing. In the present specification, the term "having a transparent appearance" means that, in addition to being literally transparent, it contains an insoluble component, a poorly soluble component, a coloring component and the like.

However, the development of food having such a transparent appearance is surprisingly difficult. For example, the addition of high hydrophilic sucrose fatty acid esters to these foods for the purpose of antibacterial, emulsifying, etc. may cause turbidity or sedimentation during preservation due to the influence of coexisting components in the food, thereby impairing the appearance. This may cause the added sucrose fatty acid ester itself to become turbid or precipitate, or may be precipitated together with coexisting components in the food. Therefore, in order to stably preserve a food having a transparent appearance to which sucrose fatty acid ester and the like is added for a long time, it is necessary to prevent precipitation of added sucrose fatty acid ester and the like. It is an object of the present invention to provide a high solubility composition mainly comprising a polyhydric alcohol fatty acid ester with improved solubility to achieve this object. It is also an object of the present invention to provide a food containing such a composition and capable of maintaining its good appearance over a long period of time.

The high solubility composition mainly comprising the polyhydric alcohol fatty acid ester according to the present invention is characterized by containing a glyceride having a polyhydric alcohol fatty acid ester having an HLB of 5 or more and a polyfunctional carboxylic acid.

In addition, the foodstuff according to the present invention is characterized in that it contains the composition described above and does not impair its appearance due to the generation of precipitates or aggregates over a long period of time.

The present invention is described in detail below.

The polyhydric alcohol fatty acid ester constituting the high solubility composition according to the present invention has an HLB of 5 or more. If the HLB is less than 5, the solubility is low and sufficient solubility is not obtained even when used in combination with the glyceride to which the multifunctional carboxylic acid is bound. In general, the HLB of the polyhydric alcohol fatty acid ester is preferably at least 7, especially at least 8.

In addition, HLB in this specification is computed by the atlas calculation formula. The atlas calculation formula is calculated by HLB = 20 × (1-manufacturer / neutralizer) (Goshobo Hidaka Dozer "Emulsifier for Food" 2nd edition). The saponification value is the number of mg of potassium hydroxide consumed when hydrolyzing 1 g of the fatty acid ester of the polyhydric alcohol to potassium hydroxide, and the neutralization value is the number of mg of potassium hydroxide required to neutralize 1 g of the constituent fatty acid of the fatty acid ester of the polyhydric alcohol, respectively. It can be calculated from structural formulas of fatty acid esters of alcohols or measured according to a general fat or oil analysis method (Maruzen Chemical Co., Ltd. Nihon Yugaku Chemical Co., Ltd. Oil and Fat Manual).

The fatty acid constituting the polyhydric alcohol fatty acid ester is not particularly limited, and at least 50% by weight, preferably at least 60% by weight, more preferably at least 70% by weight, has 6 to 24 carbon atoms, preferably 8 to 22 carbon atoms. Preferably it is 10 to 22 saturated or unsaturated fatty acids. In general, when the carbon chain length of the constituent fatty acids is short, an unusual taste tends to be felt strongly. On the contrary, when the carbon chain length is too long, the solubility of the polyhydric alcohol fatty acid ester tends to decrease. Illustrative fatty acids commonly used are caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, elcaic acid and the like. Polyhydric alcohol fatty acid esters containing myristic acid, palmitic acid, stearic acid, behenic acid, etc. as constituent fatty acids are generally low in solubility, but in the sucrose fatty acid esters having these as constituent fatty acids, polyfunctional carboxylic acids are combined according to the present invention. By combining with glyceride, it is possible to obtain a composition having high solubility.

As the polyhydric alcohol fatty acid ester, sucrose fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, sorbitan fatty acid ester, propylene glycol fatty acid ester, and the like are recognized as food additives or sorbitan fatty acid ester polyethylene oxide adducts, etc. Can be. In particular, sucrose fatty acid ester and polyglycerol fatty acid ester from which high hydrophilicity is obtained are preferable.

As sucrose fatty acid ester, the monoester content is 50 weight% or more, Preferably it is 70 weight% or more. If the monoester content is less than 50% by weight, transparency may not be sufficient when added to food, or turbidity or precipitation may occur during long-term storage. Most preferably, the monoester content is at least 80% by weight, in particular at least 90% by weight. Preferred sucrose fatty acid esters are sucrose monomyritic acid esters, sucrose monopalmitic acid esters, sucrose monostearic acid esters, sucrose monobehenic acid esters and the like.

In addition, the degree of polyglycerol polymerization of the polyglycerol fatty acid ester is arbitrary, but 4 or more, particularly 6 or more, is highly hydrophilic and preferred. The HLB of the polyglycerol fatty acid ester is preferably at least 6, in particular at least 7.

The high-solubility composition according to the present invention is a compound of the above-mentioned polyhydric alcohol fatty acid ester with a glyceride having a polyfunctional carboxylic acid bound as a solubilizer. As the glyceride to which the polyfunctional carboxylic acid is bound, the monoester content is 40 wt% or more, preferably 50 wt% or more, more preferably 60 wt% or more, and 50 wt% or more, preferably 60 wt% of the constituent fatty acid. % Or more, more preferably 70% by weight or more, is a saturated or unsaturated fatty acid having 6 to 24 carbon atoms, preferably 8 to 22 carbon atoms, more preferably 10 to 22 carbon atoms. Typically, one or two or more selected from the group consisting of lactic acid monoglyceride, succinic acid monoglyceride, citric acid monoglyceride and diacetyl tartaric acid monoglyceride, in which a polyfunctional carboxylic acid and a fatty acid are bonded one by one to glycerin Preference is given to using at least 50% by weight, in particular at least 60% by weight. As fatty acid used, the above-mentioned thing is mentioned, for example.

As a specific example of the glyceride which the polyfunctional carboxylic acid couple | bonded, the succinic-acid glycerol monostearic acid ester, the citrate glycerol monostearic acid ester, the diacetyl tartrate glycerol monostearic acid ester, etc. are mentioned. In particular, high diacetyl-tartaric acid monoglyceride is preferable. In addition, commercially available diacetyl tartaric acid monoglyceride is generally a mixture of tartaric acid monoglyceride, acetyl tartaric acid monoglyceride, and diacetyl tartaric acid monoglyceride.

The glyceride to which the polyfunctional carboxylic acid is bonded is used so that it may become 0.05 weight part or more with respect to 1 weight part of polyhydric alcohol fatty acid ester. Preferably, it is 0.07 parts by weight or more, more preferably 0.1 parts by weight or more. It is preferable to use an upper limit in 2 weight part or less, Preferably it is 1 weight part or less, More preferably, it is 0.7 weight part or less. When diacetyltartaric acid monoglyceride is used as the glyceride to which the polyfunctional carboxylic acid is bound, the diacetyltartaric acid monoglyceride is used in an amount of 0.1 parts by weight or more, in particular 0.2 parts by weight or more, based on 1 part by weight of the polyhydric alcohol fatty acid ester. It is preferable. Moreover, it is preferable that the upper limit is 0.7 weight part or less, especially 0.5 weight part or less. Diacetyl tartaric acid monoglyceride is particularly strongly expressed in the dispersing and dissolving polyhydric alcohol fatty acid ester in the above range.

The method for preparing the high solubility composition according to the present invention from a glyceride having a polyhydric alcohol fatty acid ester and a polyfunctional carboxylic acid bonded thereto is optional. For example, a polyhydric alcohol fatty acid ester and a polyfunctional carboxylic acid-bonded glyceride are added to a suitable solvent to form a homogeneous solution or dispersion, and then the solvent is distilled off. The polyhydric alcohol fatty acid ester and the polyfunctional carboxylic acid are combined. A method of grinding or kneading by mixing glycerides can be used.

The solubility-dissolving composition according to the present invention is usually contained in foods at 1 to 10000 ppm so that the polyhydric alcohol fatty acid ester in the composition exhibits a certain effect without causing turbidity or precipitation. For example, when a composition using sucrose fatty acid ester as polyhydric alcohol fatty acid ester is added for the purpose of antibacterial and emulsification, it is generally 3 to 5000 ppm, preferably 15 to 2000 ppm, more preferably as sucrose fatty acid ester for food. It is possible to achieve a predetermined purpose by adding so as to be from 30ppm to 1000ppm. In addition, when adding the high solubility composition which concerns on this invention to food, it is preferable to form and add a composition previously, but if necessary, each component can be added separately. In any case, when adding, it is preferable to dissolve the composition or each component thereof in advance and add water.

The high-solubility composition according to the present invention is conventionally recommended for adding emulsifiers, such as sucrose fatty acid esters to noodle soup, seasoning seasoning broth, soup, coffee, tea, green tea, fruit juice, or jelly or agar product. It can be added extensively.

The high-solubility composition according to the present invention can exert its effect even when added in a weakly acidic food having a pH of 4.5 to 7 or an acidic food having a pH of 2.0 to 4.5. Examples of weakly acidic foods having a pH of 4.5 to 7 include flavored seasonings, soybean meal, noodle soups, vegetable broths, extracts from plants, seasoning seasonings, seasonings such as soy sauce, soups, side dishes, purine, egg tofu, sweet savory seasonings, Concentrated extracts, foods such as skewers, coffees that do not contain milk, such as black coffee, sweetened coffee, tea drinks, barley tea, yulmu containing tea leaf extracts such as green tea, roasted tea, green tea, okro tea, oolong tea, and black tea Grain teas such as tea, brown rice tea, corn tea, soybean tea, or two chopped tea, swallow tea, sweet tea, jasmine tea, cherry leaf tea, ramie cedar tea, kelp tea, white tea, fual tea, kimne tea, mate tea, sake tea , Rooibos tea, tea made from other plants, and tea mixed with some of them.

As acidic foods having a pH of 2 to 4.5, for example, foods containing acidulants such as jelly, dressings, syrups, pickles, vegetable pickles, tomato stew, fruit juice, malic acid, citric acid, phosphoric acid, etc. , Fruit drink, fruit juice, soft drink, honey drink, fruit juice, fruit drink, fruit drink, fruit drink soft drink, tomato drink, vegetable drink, vegetable drink mixed juice drink, lemon tea, functional drink, nutrition drink And beverages containing acidulants such as dessert drinks, sports drinks, other juices, malic acid, citric acid, and phosphoric acid. In the case of food having a low pH, decomposition of sucrose fatty acid ester or the like in the high-solubility composition added depending on its acidity may occur, so the pH of the food is 3 or more, more preferably 3.5 or more. In addition, when provided to an acidic foodstuff, it is preferable to use diacetyl tartaric acid monoglyceride as a glyceride which polyfunctional carboxylic acid couple | bonded.

The high solubility composition according to the present invention has very good solubility, and the food added thereto does not cause a change that impairs the appearance of food such as aggregation, precipitation, and precipitation, even if stored for a long time, and thus has a transparent appearance and prevents aggregation, precipitation, If precipitation occurs, the appearance deteriorates and the product value is lost, for example, tea beverages or beverages similar to the flavoring water of various juices. Moreover, it can apply suitably also to the drink etc. which pulp, pulp, etc. are suspended. This is because such beverages, like beverages with a transparent appearance, deteriorate in appearance when agglomeration, precipitation, and precipitation occur during storage, thereby reducing the value of the product.

As used herein, the term "transparent appearance" means that the absorbance at an optical path length of 10 mm at 650 nm is 0.5 or less, particularly preferably 0.3 or less, with demineralized water as a control. In more detail, a beverage having a transparent appearance with absorbance of 0.5 or less, for example, has a absorbance of 0.00 to 0.02 in colorless transparent acidic beverages, preferably 0.00 to 0.01, and in a color transparent acidic beverage, absorbance of 0.00-0.05, preferably It means that the absorbance is 0.00 to 0.02 in the 0.00 to 0.02, and the mixed tea is preferably 0.00 to 0.2, preferably 0.00 to 0.01, and the transparency of the absorbance is 0.01 to 0.3 and preferably 0.00 to 0.15 in the black and oolong tea.

Particularly preferred as a food to which the high-solubility composition according to the present invention is added is a food having a transparent appearance as described above, and an optical path length of 10 mm to 650 nm prior to addition of the high-solubility composition, followed by sufficient uniformity by addition of absorbance at 650 nm. The difference between the absorbance at 10 mm and 650 nm (absorbance after addition-absorbance before addition) is 0.04 or less. This large difference means that fine suspended matter which diffuses light is produced from the added composition, and also tends to cause precipitation or turbidity during long term storage. The absorbance difference is preferably 0.03 or less, and more preferably 0.02 or less. Moreover, it is especially preferable to maintain the absorbance at the time of addition of a high solubility composition after long term storage.

Foods that have a product value in the above appearance are often filled and sold in PET bottles, glass bottles, polystyrene, polypropylene, and other transparent resin containers, and the product value does not impair its appearance during distribution. Necessary to maintain.

The high-solubility composition according to the present invention consists essentially of a polyhydric alcohol fatty acid ester having an HLB of 5 or more and a glyceride having a polyfunctional carboxylic acid bonded thereto, but in some cases, a medium chain fatty acid triglyceride, animal or vegetable oil, etc. in a range that does not impair the effect thereof. Alcohols such as fats and oils, ethanol, propylene glycol, glycerin, polyglycerol, flavorings, nutritional ingredients, vitamins, catechins, plant extract extracts, animal extract extracts, pigments and the like can be used in combination.

Example

Although an Example demonstrates this invention more concretely below, this invention is not limited to a following example. In addition, in the Example, the sucrose fatty acid ester of Table 1 and the polyglycerol fatty acid ester of Table 2 are used as a polyhydric alcohol fatty acid ester, and the thing of Table 3 is used as a glyceride which the polyfunctional carboxylic acid couple | bonded.

Examples 1-16 and Comparative Examples 1-4

As shown in Table 4, the glyceride combined with the polyhydric alcohol fatty acid ester and the polyfunctional carboxylic acid is combined, and demineralized water is added to dissolve it so that the concentration of the polyhydric alcohol fatty acid ester is 1% to prepare an aqueous solution of the high solubility composition.

80 g of a commercially available transparent mixed tea (pH 6.3) was added to a 100 ml sample bottle, and the mixture was stirred at 70 ° C. in a constant temperature water bath, and the aqueous solution prepared above was added to the addition concentration shown in Table 4 and stirred. Allow to cool for 2 minutes at room temperature before cooling with water. It is left standing for 28 days in a refrigerator at 5 ° C. In this regard, visual observation is performed visually. Further, the precipitate was shaken to suspend, and then absorbance measurement at 650 nm was performed to determine the difference in absorbance from that prepared and stored exactly the same except for adding water containing no high-solubility composition.

Absorbance was measured using a spectrophotometer (Shimatsu Seisakusho UV-150-02). The initial absorbance of a commercially available mixed tea is 0.045, and the absorbance after storage for 28 days with addition of water containing no high-solubility composition is 0.043.

The results are shown in Table 4. Appearance ((circle), (triangle | delta), x) in a table | surface is judged visually by the following reference | standard.

○: suspended solids, no precipitation.

(Triangle | delta): There exists a trace float and precipitation which disappear by light shaking.

X: There is a clear sediment and a float.

Examples 17-33 and Comparative Examples 5-12

The experiment is carried out in exactly the same manner as described above, except that the beverage is a commercially available clear acidic juice drink (pH 3.5). The initial absorbance of the commercially available clear acidic beverage is 0.001, and the absorbance after storage for 28 days with addition of water containing no high solubility composition is 0.001.

The results are shown in Table 5.

Sucrose Fatty Acid Esters Abbreviation Fatty acid purity HLB Remarks SE93 Palmitic acid 99% 10.9 93% monoester, 7% diester P-1670 Palmitic Acid 80% 10.4 Monoester 80%, Diester 20% S-1570 70% stearic acid 9.5 70% monoester, 25% diester, 5% triester S-1170 70% stearic acid 9 60% monoester, 30% diester, 10% triester S-570 70% stearic acid 7.2 Monoester 30%, Diester 35%, Triester 35%

In Table 1, SE93 is a Mitsubishi Chemical Co., Ltd. Ryota sugar ester monoester P, P-1670 is a Mitsubishi Chemical Co., Ltd. Mitsubishi Chemical Co., Ltd. P-1670, S-1570 is a Mitsubishi Chemical Co., Ltd. Ryuto sugar ester S-1570, S-1170 made by Kabushiki Kaisha, Ltd. Ryota sugar ester S-1170, S-570 made by Mitsubishi Chemical Co., Ltd. 570.

Polyglycerin fatty acid ester Abbreviation Fatty acid purity HLB Remarks S-20D 70% stearic acid 11.3 Decaglycerin distearate S-18.5T 70% stearic acid 7.1 Tetraglycerin Sesquistearate DM 80% or more of myristic acid 7 or more Diglycerin Monomyristate

In Table 2, S-20D is Mitsubishi Chemical Co., Ltd. compound polyglyester S-20D, S-18.5T is Sakamoto Yakuhin Kogyo Co., Ltd. SY Glistar MS-310, DM is Rikenvitaminga It is Poem DM-100 made by Bushing Co., Ltd.

Glycerides bound to polyfunctional carboxylic acids Abbreviation chief ingredient Remarks DATEM1 Diacetyl Tartaric Acid Monoglycerides Poem W-20 (* 1) acid value 105mgKOH / g saponification value 497mgKOH / g DATEM2 Diacetyl Tartaric Acid Monoglycerides Sang Soup No. 641D (* 2) Acid value 98mgKOH / g, saponification value 403mgKOH / g Succinic Acid MG Succinic Monoglycerides Small software No. 681NU (* 2) Citric Acid MG Citric Acid Monoglycerides Small software No. 621B (* 2) Lactic Acid MG Lactic Acid Monoglycerides Small software No. 661AS (* 2) (* 1) Rickenvitamin Co., Ltd. (* 2) Nichiringa Gaku, Inc.

Polyhydric alcohol fatty acid ester Glycerides bound to polyfunctional carboxylic acids Absorbance difference Exterior number Kinds Addition amount / ppm Kinds Addition amount / ppm Example 1 SE93 100 DATEM1 5 0.004 ○ Example 2 SE93 100 DATEM1 30 0.000 ○ Example 3 SE93 100 DATEM2 5 0.004 ○ Example 4 SE93 100 DATEM2 30 0.001 ○ Example 5 SE93 100 Succin MG 5 0.001 ○ Example 6 SE93 100 Succin MG 25 0.000 ○ Example 7 SE93 100 Succin MG 50 0.000 ○ Example 8 SE93 100 Citrus MG 5 0.002 ○ Example 9 SE93 100 Citrus MG 25 0.001 ○ Example 10 SE93 100 Citrus MG 50 0.000 ○ Example 11 SE93 100 Lactic Acid MG 25 0.007 ○ Example 12 P-1670 50 DATEM1 25 0.003 ○ Example 13 P-1670 50 DATEM1 50 0.006 ○ Example 14 P-1670 100 DATEM1 25 0.002 ○ Example 15 S-18.5T 100 DATEM1 50 0.037 ○ Example 16 DM 100 DATEM1 25 0.019 ○ Comparative Example 1 SE93 100 - 0 0.023 × Comparative Example 2 P-1670 100 - 0 0.059 × Comparative Example 3 S-18.5T 100 - 0 0.136 △ Comparative Example 4 DM 100 - 0 0.071 ×

Polyhydric alcohol fatty acid ester Glycerides bound to polyfunctional carboxylic acids Absorbance difference Exterior number Kinds Addition amount / ppm Kinds Addition amount / ppm Example 17 SE93 100 DATEM1 5 0.016 ○ Example 18 SE93 100 DATEM1 30 0.002 ○ Example 19 SE93 100 DATEM2 5 0.022 ○ Example 20 SE93 100 DATEM2 30 0.000 ○ Example 21 SE93 100 Citrus MG 5 0.032 ○ Example 22 SE93 100 Citrus MG 50 0.011 ○ Example 23 P-1670 50 DATEM1 25 0.005 ○ Example 24 P-1670 50 DATEM1 50 0.014 ○ Example 25 P-1670 100 DATEM1 25 0.006 ○ Example 26 S-1570 100 DATEM1 25 0.006 ○ Example 27 S-1170 100 DATEM1 25 0.008 ○ Example 28 S-570 100 DATEM1 5 0.030 ○ Example 29 S-570 100 DATEM1 50 0.027 ○ Example 30 S-20D 100 DATEM1 5 0.013 ○ Example 31 S-20D 100 DATEM1 50 0.013 ○ Example 32 S-18.5T 100 DATEM1 50 0.040 ○ Example 33 DM 50 DATEM1 12.5 0.032 ○ Comparative Example 5 SE93 100 - 0 0.041 × Comparative Example 6 P-1670 100 - 0 0.166 × Comparative Example 7 S-1570 100 - 0 0.267 × Comparative Example 8 S-1170 100 - 0 0.440 × Comparative Example 9 S-570 100 - 0 0.132 × Comparative Example 10 S-20D 100 - 0 0.019 × Comparative Example 11 S-18.5T 100 - 0 0.203 × Comparative Example 12 DM 50 - 0 0.104 ×

As can be clearly seen from the above results, the use of the high-solubility composition containing the glyceride combined with the polyhydric alcohol fatty acid ester and the polyfunctional carboxylic acid of the present invention, compared to the case where only the polyhydric alcohol fatty acid ester is used, Transparency has been significantly improved.

Claims (8)

A high solubility composition comprising a polyhydric alcohol fatty acid ester having an HLB of 5 or more and a glyceride to which a polyfunctional carboxylic acid is bound. The solution composition of claim 1, wherein the polyhydric alcohol fatty acid ester is selected from the group consisting of sucrose fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, sorbitan fatty acid ester and propylene glycol fatty acid ester. 3. The solubility composition according to claim 1 or 2, wherein the glyceride to which the multifunctional carboxylic acid is bound is selected from the group consisting of diacetyl tartaric acid monoglyceride, succinic acid monoglyceride and citric acid monoglyceride. The high solubility composition according to any one of claims 1 to 3, which is for a transparent beverage. A transparent beverage containing a high solubility composition according to any one of claims 1 to 4. A food having a pH of 4.5 or above, characterized in that it contains a high dissolved composition according to any one of claims 1 to 4. A food having a pH of less than 4.5, characterized by containing a high solubility composition consisting of a polyhydric alcohol fatty acid ester having a HLB of 5 or more and a diacetyltartaric acid monoglyceride. 8. A food according to claim 6 or 7, characterized in that it is transparent.