Classifications

• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L23/00—Soups; Sauces; Preparation or treatment thereof
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L23/00—Soups; Sauces; Preparation or treatment thereof
  • A23L23/10—Soup concentrates, e.g. powders or cakes
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
  • A23L27/60—Salad dressings; Mayonnaise; Ketchup
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
  • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
  • A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
  • A23L29/212—Starch; Modified starch; Starch derivatives, e.g. esters or ethers
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
  • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
  • A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
  • A23L29/231—Pectin; Derivatives thereof
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
  • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs

Definitions

• the present invention relates to a savoury food concentrate in the form of a gel. It further relates to a process to prepare said savoury food concentrate. It further relates to the use of said savoury food concentrate for preparing a soup, a sauce, a gravy or a seasoned dish.
• Concentrates for non-sweet, savoury food applications such as for example soups, sauces or gravies, which concentrates are in the form of a gel are known. They have been described in the art as alternatives for dry concentrates, for example stock cubes, and for liquid concentrates. Concentrates in the form of a gel share the advantage with dry concentrates (stock cubes) of allowing unit dosing. With liquid concentrates they share the advantage that they allow incorporation of liquid ingredients and moist containing particles. Next to this advantage, savoury
• concentrates in the form of a gel resemble much more the natural appearance of home-made savoury food products.
• Home-made ready-to-eat savoury food products like soups, sauces or gravies can traditionally be made using meat and bones. After cooling down a home-made soup or gravy, these products often tend to gel or solidify, at least in some extent, and in this way may have the appearance of a jelly, showing a smooth surface.
• a further advantage of concentrates in the form of a gel which is highly appreciated by consumers, is that the jelly appearance of a gel cues freshness, in contrast to a dry or pasty format.
• a gel texture is often associated with fresh food of high quality (e.g. fresh fish, liver, meat), whereas a hard or pasty texture may be associated with non-fresh products that might have dried out.
• WO08151852 disclose food concentrates in the form of a gel wherein xanthan gum is combined with a galactomannan such as locust bean gum, tara gum, guar gum, or cassia gum.
• WO2008/151853 describes food concentrates in the form of a gel comprising a glucomannan.
• WO2007/068402 disclose products wherein a gelling system is used comprising starch and gelatin.
• the starch is gelatinised to contribute to the gelling system, and is required in high amounts.
• WO2008/151854 describes compositions relying on a gelling system with modified starch.
• the modified starch is gelatinised to form the gelling system, and is required in high amounts.
• WO2012/062919 discloses products with a gelling system comprising iota- carrageenan and xanthan gum.
• WO2012/084843 discloses products comprising amidated low-methoxy pectin as a gelling system.
• a savoury concentrate which provides a high viscosity upon dilution in hot water, such as desired when preparing a viscous sauce, a gravy, or a thickened soup has not been disclosed. It has further not disclosed how such a concentrate product should be prepared.
• the patent applications cited above describe several
• Another problem of some of the described food concentrates in the form of a gel is a relatively bad spoonability from the packaging, e.g. when the gel is quite elastic. Good spoonability is an important usage property particularly in the case of multidose formats.
• the viscosity increase leads to a texture of a thickened sauce, a thickened gravy or a thickened soup.
• the product shows only limited lump formation during dilution in hot water, or more preferably no lump formation at all.
• Gelling pectin being all pectin with a DE below 55%, wherein gelling pectin is dissolved in the water
• the invention further relates to a process for preparing a packaged food concentrate according to the invention, the process comprising the steps of:
• step c) Cooling or allowing the mixture to cool to a temperature below the onset temperature for gelatinisation of the non-gelatinised starch in the environment of the mixture to which the non-gelatinised starch is added, d) Adding the non-gelatinised starch after step c),
• the invention further relates to the use of the concentrate of the present invention for preparing a soup, a sauce, a gravy or a seasoned dish, preferably for preparing a gravy.
• the food composition (the food concentrate) of the present invention is in the form of a semi-solid gel.
• the gel is a self-sustaining gel. It is not a paste.
• a semi-solid gel is known to the person skilled in the art of gelled bouillon concentrates.
• a semisolid gel texture allows the consumer of the food concentrate to remove the food concentrate from its packaging easily and in one piece. This is referred to in the field as unit dosing, an advantage shared with traditional, dry bouillon cubes.
• a semi-solid gel may allow making easy scoops for example with a spoon, which may be preferred for multi-dosage packagings.
• the semi-solid, preferably self-sustaining, gel texture is present at least at room temperature (20 °C).
• the semi-solid gel texture prevents that the food concentrate flows apart, like a liquid or a paste, after or during removal from its packaging and allows it to maintain the shape, which at least to a certain extent reflects the shape the product had when present in its packaging, in this way allowing the desired unit-dosing.
• the gel texture is preferably not sticky such as a paste (for example tomato paste).
• the gel is preferably not very elastic, to allow easy scooping with for example a spoon.
• at least one of the main challenges was to obtain the desired gel texture in a high-salt environment while including high amounts of non- gelatinised starch (i.e. > 10% wt on total concentrate).
• the gel texture can, for example, be analysed by a texture analyser, as known in the art.
• the texture can be characterised for example using common techniques such as texture analysis of penetration or compression, as measured in with equipments such as a Texture Analyser (e.g. from Stable MicrosystemsTM) or a Universal testing machine (e.g. from InstronTM).
• a Texture Analyser e.g. from Stable MicrosystemsTM
• a Universal testing machine e.g. from InstronTM.
• a plunger In a "penetration test", a plunger is forced into a composition and the force required for penetration of the composition is plotted against the distance (or time) of penetration into the composition at a pre-determined speed to a pre-determined depth of penetration. The plunger is then withdrawn.
• a penetration test with two consecutive penetrations was used. If a composition is in the form of a (brittle) semi-solid gel (as preferred in this invention) it typically shows a breaking point (or irreversible deformation, e.g. yield followed by a plateau) in the first penetration, and the maximum force is reached, indicating the "product firmness".
• a composition is in the form of a paste or a very elastic gel, the product firmness (maximum force) is commonly observed at the maximum distance (depth) of penetration.
• the area under the force versus distance curve of the first penetration defines the area in the graph A1 of Figure 1 .
• the plunger is forced into the composition for a second time, and again the force is plotted against the distance (or time). This part of the graph defines area A2.
• a typical force versus distance curve resulting from this penetration test on a semi-solid gel according to the invention has been indicated in Figure 2a and compared to test curves representing purees or pastes (e.g. vegetable purees and pastes) (Figure 2b) and elastic gels which are known in the prior art (e.g. xanthan-locust bean gum gel compositions) ( Figure 2c).
• Test type Penetration test with 2 cycles:
• samples are prepared and gelled (solidified). A longer maturation time of for example 24h to 48h is preferred.
• the food concentrate of the invention is not liquid, but has a semi-solid texture with certain firmness.
• the firmness is determined as the maximum force (or breaking point) in the penetration first cycle (expressed in g).
• the maximum force (firmness) is typically observed as a breaking point before complete penetration depth (distance is less than the penetration dept, which is 10mm).
• the firmness (in g) is preferably higher 25 g, more preferably higher than 28 g, even more preferably higher than 30 g, most preferably higher than 35 g.
• the firmness is preferably less than 1000 g, more preferably less than 700 g, even more preferably less than 600 g.
• Gels of the invention are preferably brittle gels. It is preferred that the gels have a certain brittleness so they are easier to spoon and easy to disperse in the application. Brittleness is defined, for the purpose of this invention, as the distance of penetration until the maximum force is achieved (in millimeters) in the first penetration.
• Brittleness is defined, for the purpose of this invention, as the distance of penetration until the maximum force is achieved (in millimeters) in the first penetration.
• a semi-solid gel as in the present invention i.e. brittle gels
• a paste may be too sticky and is not brittle, it does not break. This is illustrated in Figure 2b.
• the gel of the invention is preferably not an elastic gel.
• the brittleness is preferably less than 9 millimeters, more preferably less than 8 millimeters, even more preferably less than 7 millimeters.
• the recovery of the composition is expressed as the ratio A2/A1 :
• the ratio between A2/A1 is considered as a measure for the cohesiveness of the composition, i.e. is a measure of how well the product withstands a second deformation relative to how it behaved under the first deformation.
• the recovery is preferably less than 80%, more preferably less than 70%, even more preferably less than 60%.
• semisolid (brittle) gels as in this invention show a lower recovery value than very elastic gels, liquids, purees and pastes, as they break in the first cycle (i.e. breaking point is observed in the first cycle at a distance below 10 mm).
• the present invention relates to a food concentrate.
• a concentrate is a food product that is usually diluted before consumption. In this way, it should be discriminated from a read-to-eat product, which is normally consumed as such, without dilution.
• the concentrate should be dispersed in hot water, preferably at for example 95 °C, more preferably at for example 80 °C .
• a concentrate according to the present invention with a size of 25 g disperses in 250 ml water of 80°C, using stirring, e.g. by using a wire whisk, in a time period of less than 4 minutes, more preferably less than 3 minutes, most preferably less than 2 minutes.
• the concentrate of the present invention is a concentrated product, it should allow dilution of between 2 to 40 times, preferably of between 4 and 20 times, more preferably of between 5 and 12 times, based on the weight of the product. Higher dilution ratios are not preferred, as they may require a higher salt content and a higher starch content in the concentrated product, which as a consequence might compromise its gel texture and even turn the concentrate into a paste.
• the food concentrate according to the invention comprises water.
• Water is preferably present in a total amount of from 30 wt% to 70 wt%. More preferably water is present in an amount of from 32 wt% to 65 wt%, more preferably of from 34 wt% to 60 wt%, it can be present in an amount of from 36 wt% to 55 wt%. Water is representing here the total water content of the food concentrate.
• the water activity of the product is preferably of between 0.60 and 0.95, more preferably of between 0.65 and 0.90 even more preferably between 0.70 and 0.90, even more preferably between 0.75 and 0.85.
• the Aw can preferably be between 0.6 and 0.8.
• the food concentrate according to the present invention is a concentrate product that can be used as to prepare for example a soup, a sauce, a gravy or a seasoned dish.
• a concentrate product that can be used as to prepare for example a soup, a sauce, a gravy or a seasoned dish.
• such a product is diluted, for example in water, or in a dish, for example in a liquid dish or a in sauce or in a vegetable dish or a rice dish, to obtain a food product which is ready for consumption.
• the concentrate food composition according to the invention comprises a high salt content, to allow the conventional relatively high dilution factors, while maintaining a proper taste impact.
• the food concentrate according to the invention preferably comprises sodium salt
• the amount of salt is calculated as standard in the art, and is according to the following formula: ((weight of salt) / (weight of salt + weight of total water content)) * 100. For example 5 g salt in 20 g total water content results in an amount of salt of 20 wt% on total water content.
• this amount of salt can be added during preparation.
• the same formula is used, mutatis mutandis, for calculating other ingredients the amount of which is described as based on the total water content, such as for example gelling pectin.
• Sodium salt preferably NaCI
• Sodium salt is preferably present in an amount of from 5 wt% to 40 wt%, preferably of from 7 wt% to 35 wt%, even more preferably of from 10 to 35 wt%, even more preferably of from 15 to 30 wt%, most preferably of from 20 to 26 wt% based on the total water content of the concentrate food composition.
• the food concentrate comprises a potassium salt (preferably KCI).
• KCI potassium salt
• sodium salt preferably NaCI
• sodium salt is preferably present in an amount of from 4 to 35 wt%, more preferably of from 4.5 to 30 wt%, even more preferably of from 5 to 25 wt%, most preferably of from 7 to 23wt%, based on the total water content.
• the concentrate food composition according the invention is preferably of from 15 wt% to 95 wt%, more preferably from 35 wt% to 93 wt%, more preferably of from 40 wt% to 92 wt %, even more preferably of from 45 wt% to 90 wt %, most preferably from 50 wt% to 85 wt%.
• the food concentrate preferably comprises potassium salt.
• the potassium salt comprises KCI.
• Potassium salt, preferably KCI is preferably present in an amount of from 0.6 to 20 wt%, more preferably of from 0.8 wt% to 19 wt%, even more preferably of from 1 wt% to 17 wt%, most preferably of from 1 .5 wt% to 15 wt%, based on the total water content of the concentrate.
• the invention preferably relates to a food concentrate wherein potassium salt, preferably KCI, is present in an amount of from 0.6 to 20 wt%, based on the total water content of the concentrate, and calculated as (weight of salt / (weight of salt + weight of total water content)) * 100%, and Na + ions and K + ions are present in a ratio of potassium salt, preferably KCI, is present in an amount of from 0.6 to 20 wt%, based on the total water content of the concentrate, and calculated as (weight of salt / (weight of salt + weight of total water content)) * 100%, and Na + ions and K + ions are present in a ratio of
• Na + cations are preferably present in an amount of from 1 .5 wt% to 15 wt%, more preferably in an amount of from 1 .7 wt% to 12 wt%, even more preferably in an amount of from 2 wt% to 1 1 wt%, most preferably from 2.5 wt% to 10 wt% based on the total water content of the food concentrate composition.
• K + cations are preferably present in an amount of from 0.3 wt% to 13 wt%, more preferably in an amount of from 0.4 wt% to 10 wt%, even more preferably in an amount of from 0.5 wt% to 9 wt%, most preferably from 0.8 wt% to 8 wt% based on the total water content of the food concentrate composition.
• the food concentrate of the present invention further comprises calcium salt.
• This provides calcium cations (Ca 2+ ).
• Calcium salt might for example be derived from added crystalline salt or, at least partly, from ingredients comprising calcium, like dairy products.
• the food concentrate according to the invention comprises Ca 2+ in an amount of from 0.01 wt% to 3 wt% Ca 2+ , more preferably from 0.02 wt% to 2 wt% Ca 2+ , even more preferably from 0.03 wt% to 1 .5 wt% Ca 2+ , most preferably from 0.04 wt% to 1 wt% Ca 2+ based on the total water content of the concentrate.
• the calcium salt is preferably present in an amount to provide these preferred amounts of Ca 2+ cations in the concentrate of the invention.
• the food concentrate according to the invention comprises Ca 2+ in an amount of from 10 to 2000 mg Ca 2 7g of gelling pectin, more preferably from 15 to 1000 mg Ca 2+ g of gelling pectin, even more preferably from 20 to 800 mg Ca 2 7g of gelling pectin, most preferably from between 30 to 400 mg Ca 2 7g of gelling pectin (as defined below) and dissolved in the water of the food concentrate.
• the invention comprises Ca 2+ in an amount of from 100-300 mg Ca 2 7g of gelling pectin (as defined below) and dissolved in the water of the food concentrate.
• the food concentrate comprises gelling pectin.
• Pectin is a substance which is present in the cell wall of plants. Pectin is used as a thickening and gelling agent, and is known in the food industry to provide structure in fruit and vegetable compositions.
• Pectic substances are complex heteropolymers originating from plant tissue.
• Pectin consist predominantly of a-D galacturonic acid units, but also contains some amount of neutral sugars such as rhamnose, xylose, arabinose, galactose and gulose.
• pectin is expressed as "galacturonic acid”, and accordingly, we define the "pectin content" in a food formulation as the weight percentage of galacturonic acid (GalA) based on the total water content of the composition.
• the pectin content can be determined by methods known in the art, such as for example the Saeman hydrolysis method (Englyst and Cummings (Analyst, 109(7), 937-942 (1984), Filisetti-Cozzi and Carpita (Analytical Biochemistry, 197, 157-162 (1991 )).
• the carboxyl groups at the sixth carbon of each galacturonic acid unit may be esterified by a methyl group or may exist as unesterified free carboxyl group.
• the percentage of esterified galacturonic acid units relative to the total number of galacturonic acid units in a pectin polymer is called the degree of esterification (DE).
• the degree of esterification can be determined according to methods known in the art, such as the base titration method (Shultz, 1965) as proposed by the Food Chemical Codex (FCC (1981 ). 3rd ed., (1981 ) National Academy of Science, Washington, DC), quantification of methanol released during de-esterification using gas chromatography (GC) (Walter et al. (1983), Journal of Food Science, 48: 1006-10070), colorimetry (Hou et al. (1999), Botanical Bulletin of Academia Sincia, 40:1 15-1 19), high
• the DE resulting from such a determination is usually expressed as an average degree of esterification to account for the differences in DE of the individual polymers in a formulation.
• the average degree of esterification (DE) is often used to classify pectin according to physical characteristics like the ability to form gels in the presence of divalent cations like calcium.
• Low methoxyl pectin is often used for pectins with a low degree of esterification that can be induced to form gels in the presence of calcium
• High methoxyl pectin describes pectins that don't gel in the presence of calcium due to their high content of methoxyl ester groups.
• compositions of the current invention may contain plant material such as for example fruit or vegetable pieces and purees, which are a source of pectin present in the formulation.
• This pectin may have a variety of different average DE, potentially leading to a broad and heterogeneous DE distribution which makes the use of an average DE to characterise the pectin in the invention unpractical. It was found, that in the context of the present invention, i.e. in high-salt food concentrates, it is the pectin with a DE of lower than 55 % that contributes to the desired texture of a semi-solid gel. Therefore, for the purpose of this invention we define as "gelling pectin” all pectin with a DE below 55%.
• the DE is of below 50% even more preferably below 45%, most preferably the DE is below 40%.
• a method to separate pectin into fractions with different DE is described, for example, by Strom, et al. (2005), Carbohydrate
• Gelling pectin is present in an effective amount, i.e. to provide a food concentrate in the form of a semi-solid gel.
• the gelling pectin is dissolved gelling pectin, i.e. dissolved in the water of the food concentrate of the invention.
• the amount of gelling pectin, dissolved in the water of the food concentrate composition is of between 0.7 wt% and 10 wt%, more preferably of between 0.9 wt% and 6 wt%, even more preferably between 1 .0 wt% and 5 wt%, even more preferably between 1 .1 wt% and 4 wt%, most preferably between 1 .5 wt% and 3.5 wt%, based on the total water content.
• This amount is to be calculated as common in the art, according to the following formula ((weight of galacturonic acid)/(weight of galacturonic acid + weight of total water content)) * 100%.
• the DE of the gelling pectin is lower than 55%.
• the DE of the gelling pectin is lower than 50%, preferably of lower than 45%, more preferably of lower than 40%, most preferably the DE is lower than 30%.
• the amount of gelling pectin is preferably of between 1 .3 wt% and 10 wt%, more preferably of between 1 .4 wt% and 5 wt%, even more preferably between 1 .5 wt% and 4 wt%, most preferably between 1 .5 wt% and 3.5 wt%, expressed as galacturonic acid content based on the total water content of the food concentrate.
• the amount of gelling pectin, with a DE below 55% as defined above is preferably of between 0.8 wt% and 10 wt%, more preferably of between 0.9 wt% and 5 wt%, even more preferably between 1 .0 wt% and 4 wt%, most preferably between 1 .2 wt% and 3 wt%, expressed as galacturonic acid content based on the total water content of the food concentrate.
• the gelling pectin is non-amidated pectin.
• Amidated low methoxyl pectins differ from non-amidated low methoxyl pectins by the presence of a number of amide groups in the pectin molecule, partially substituting methyl ester groups. Legislation limits the degree of amidation to 25%. It is preferred that the amidation level in the gelling pectin is lower than 20%, preferably below 10%. Most preferably, the gelling pectin is non-amidated pectin. It was observed that non-amidated pectin gave better results than amidated pectin in some cases. Non-amidated pectin provides the additional advantage that the price is lower. It has a more natural appearance for the consumer.
• the concentrate in the form of a gel comprises non- gelatinised starch.
• the concentrate comprises non- gelatinised starch in an amount of from 10 to 50 wt%, based on the weight of the total concentrate, without packaging.
• the non-gelatinised starch results in the viscosity increasing effect upon dilution in hot liquid.
• the amount of non-gelatinised starch is preferably more than 15 wt%, more preferably more than 20 wt%, most preferably more than 25% and is preferably less than 40 wt%, more preferably less than 38 wt%, more preferably less than 35wt%, based on the weight of the total concentrate.
• the amount of non- gelatinised starch can be preferably from 15 to 40 wt%, more preferably of from 20 to 38 wt%, most preferably from 20 to 30 wt%, based on the weight of the total concentrate. Within the preferred range, especially in the range of from 20 to 30wt% the effect of the present invention is optimal.
• starch may contain some water, in the present invention the amounts of starch are calculated as dry matter of starch.
• the ratio of non-gelatinised starch to salt is preferably between 0.8:1 and 10:1 , more preferably of between 1 :1 and 8:1 , even more preferred between 1 .5:1 and 6:1 , most preferred between 2:1 and 4:1 .
• This ratio should be interpreted that at relatively high salt levels, the lower ratio's may be preferred (for example 1 :1 ), whereas at lower salt levels, the high ratio's might be preferred used.
• Non-gelatinised starch can be both native starch or modified starch or a mixture thereof. Modified starch preferably is physically or chemically modified starch. Non- gelatinised starch is also described in literature as "unswollen starch". The non- gelatinised starch is in general composed of crystalline parts of amylopectin and amorphous amylose characterized by a birefringence, when seen under polarized light microscopy. When gelatinization occurs, starch granules gradually lose their birefringence, due to the disruption of their crystalline structure. This technique is well- known to the skilled person. Other techniques known in the art such as differential scanning calorimetry (DSC) or X-ray powder diffraction can also be used to analyse whether the starch is gelatinised or non-gelatinised.
• DSC differential scanning calorimetry
• X-ray powder diffraction can also be used to analyse whether the starch is gelatinised or non-gelatinised.
• non-gelatinised starch in the context of the present invention is selected from the group consisting of wheat starch, potato starch, tapioca starch, corn starch, pulses starch, rice starch, sago starch, cassava starch, yam starch, arrow root starch, and mixtures thereof.
• the starch is one of the starches selected from the group consisting of cassava starch, corn starch, sago starch, potato starch, arrow root starch and mixtures thereof.
• the starch can also be added in the form of flour. It is an advantage of the present invention that a broad range of starch types can be used, which have their own range of respective gelatinization temperatures, including the starches with a low gelatinization temperature.
• the starch is preferable a starch with a water activity (of the starch powder) in the range of from 0.45 to 0.65, more preferably of from 0.5 to 0.6, to avoid mass transfer from gel matrix to starch which may detriment the gel structure.
• the non-gelatinised starch can be present in the form of a fine powder or in the form of more coarse particles such as for example agglomerates or pearls comprising non- gelatinised starch and/or flour.
• the non-gelatinised starch is homogenously dispersed in the food concentrate.
• the non-gelatinised starch and flour is preferably present in particles with a particle size of more than 1 ⁇ , preferably of more than 5 ⁇ , and preferably less than 5 mm, more preferably less than 3 mm, even more preferably less than 1 mm and most preferably less than 200 ⁇ .
• Relatively large starch granules or agglomerates of starch granules may provide the advantage that the exchange surface between starch particles and the gel matrix is lowered, which may contribute to a more stabilized gel structure.
• starch which is at least partly in the form of agglomerates might be preferred.
• the use of relatively large starch particles, like agglomerates, may require an adapted production process, to keep the particles intact during production of the concentrate. It may be preferred to coat the relatively large particles, such as agglomerates, for example by fat, to maintain their integrity during processing.
• the concentrate food composition of the present invention may further comprise a savoury taste enhancer selected from the group consisting of monosodium glutamate (MSG), 5'-ribonucleotides, organic acid and mixtures thereof.
• Savoury taste enhancer is preferably present in a total amount of less than 30 wt%, more preferably of between 0.1 wt% and 30 wt%, preferably in an amount of from 1wt% to 25 wt%, most preferably in an amount of from 5wt% to15 wt%, based on the weight of the total food concentrate.
• An individual taste enhancer as mentioned above may be present in an amount of less than 30 wt%, more preferably of between 0.1 wt% and 30 wt%, preferably in an amount of from 0.5 wt% to 25 wt%, most preferably in an amount of from 1 wt% to15 wt%, based on the weight of the total food concentrate.
• taste-imparting components are present. They may comprise one or more of yeast extract; hydrolyzed proteins of vegetables-, soy-, fish-, or meat-origin, liquid or dissolvable extracts or concentrates selected from the group consisting of meat, fish, crustaceans, herbs, fruit, vegetable and mixtures thereof; particles of meat; particles of fish; particles of crustaceans; particles of plant (e.g. herbs, vegetable, fruit); particles of fungi (e.g. mushroom); flavours and mixtures thereof.
• yeast extract hydrolyzed proteins of vegetables-, soy-, fish-, or meat-origin, liquid or dissolvable extracts or concentrates selected from the group consisting of meat, fish, crustaceans, herbs, fruit, vegetable and mixtures thereof; particles of meat; particles of fish; particles of crustaceans; particles of plant (e.g. herbs, vegetable, fruit); particles of fungi (e.g. mushroom); flavours and mixtures thereof.
• fungi e.g. mushroom
• the plant pieces comprise pieces selected from the group consisting of onion, garlic, leek, carrot, parsley, tomato and mixtures thereof.
• the amount of taste-imparting components as set out above is from 1 wt% to 30 wt% (by weight on the total concentrate). More preferred from 2 wt% to 20 wt%, even more preferably from 5wt% to 10%.
• the amount of particles preferably particles selected from the group of particles of meat, particles of fish, particles of crustaceans, particles of plant (e.g. herbs, vegetable, fruit), particle of fungi (e.g. mushroom) and mixtures thereof is from 0.5 wt% to 30 wt%, more preferably from 1 wt% to 20 wt%, even more preferably from 2 wt% to 10 wt% (by weight on the total food concentrate).
• Fat may be present in the food concentrate according to the present invention in relatively low amounts.
• Fat can be liquid fat or solid fat, at ambient temperature, such as for example at 20 °C.
• a fat is one of the fats selected from the group consisting of chicken fat, pork fat, beef fat, and mixtures thereof. It can preferably be a fat selected from the group consisting of palm oil, sunflower oil, olive oil, rape seed oil and mixtures thereof. It can be a vegetable fat or an animal fat. Higher amounts are preferably prevented as they may interfere with the proper texture of the gel or may result in phase separation during storage or transport. Relatively high amounts of hard fat, such as e.g. saturated or hydrogenated fats may affect the desired gel texture, and therefore are not preferred.
• the present invention relates to a food concentrate further comprising less than 15 wt% of fat, preferably less than 10 wt% of fat.
• fat may be present in an amount of from 0.5 to 15 wt% of fat, more preferably of from 1 to 10wt% of fat, most preferably of from 3 to 10 wt% of fat, based on the weight of the food concentrate.
• the amount of fat in the food concentrate is preferably as low as possible, for optimal stability. It may be preferred that fat is absent.
• the food concentrate of the invention is a savoury food concentrate.
• the sugar content in the concentrate according to the invention is preferably lower than 50 wt%, more preferably lower than 40 wt%, even more preferably lower than 30 wt%, more preferably lower than 15 wt%, most preferably lower and 10 wt%. It can be more than 1 %, preferably more than 5 wt% based on the total weight of the concentrate. A suitable range could be of between 1 and 20 wt%, preferably of from 3 to 15 wt% based on the total weight of the concentrate. It may be preferred that the food concentrate is free from sugar or free from any added sugar. Sugar polyols could also provide a sweet taste to the product resulting after dilution.
• the concentration of sugar polyols is preferably less than 3 wt%, preferably less than 1 wt%, more preferably less than 0.5 wt%, even more preferably less than 0.1 wt%, or less than 0.05 wt% based on the weight of the food concentrate. It could be preferred that the food concentrate does not contain any added sugar polyol or added liquid sugar polyol. Preservatives
• the food concentrate of the present invention comprises microbiological active ingredients, like preservatives or acids.
• Preservatives or acids may be for example lactic acids, potassium sorbate or benzoate.
• the weight of the concentrate in the form of a gel according to the present invention is preferably more than 2 g, preferably more than 10 g, even more preferably more than 20 g, most preferably higher than 25 g and preferably less than 10 kg, more preferably less than 1 kg, even more preferably less than 500 g, even more preferably less than 300 g, even more preferably less than 100 g, most preferably less than 50 g.
• Concentrates with a size of from 2 g to 300 g, preferably of from 10 g to 100 g, most preferably of from 20 g to 50 g are in particular suitable for, but not limited to, unit dosing and are preferably designed for single use.
• the relatively small formats showed optimal dispersion behavior, and reduced risk for lump formation.
• the concentrate can also be a multi-dosing format, although the format is not limited to this.
• the consumer can disperse only part of the concentrate of the invention in an appropriate amount of liquid, by for example using a spoon or other suitable utensil.
• the weight of the concentrate can preferably be from 80 g to 1 kg, more preferably from 100 g to 850 g. pH
• the pH of the food concentrate of the invention (at room temperature, e.g. 20 °C and measured after at least one day of preparation) is preferably between 1 and 7, more preferably between 2 and 6.
• the pH is preferably higher than 3.5, preferably between 3.5 and than 7, more preferably higher than 3.8, more preferably between 3.8 and 6, even more preferably higher than 4.0, even more preferably between 4.0 and 5.5.
• the gelled food concentrate has a pH of lower than 3.5.
• the pH can be adjusted by edible acids or base, as known in the art, and adjustment is preferably carried out after addition of the non-gelatinised starch.
• the packaged savoury food concentrate according to the invention is a concentrate for a soup, a sauce or a gravy, preferably for a viscous sauce or a viscous gravy.
• the invention relates to a process for preparing a packaged savoury food concentrate in the form of a gel, the process comprising the steps of:
• step c) Cooling or allowing the mixture to cool to a temperature below the onset temperature for gelatinisation of the non-gelatinised starch in the environment of the mixture to which the non-gelatinised starch is added. d) Adding the non-gelatinised starch after step c),
• a mixture comprising water and gelling pectin, wherein gelling pectin is construed as the total amount of pectin with a DE below 55%.
• the gelling pectin can be added as a pectin powder, which comprises gelling pectin, and can be commercially bought, for example LM pectin LC 810 from Danisco. b) Heating the mixture
• Step b) comprises heating the mixture resulting from step a) to result in a
• Heating activates the pectin and contributes to dissolution of pectin. Heating is preferably carried out up to a temperature of the mixture of between 70 °C and 95 °C, preferably of between 75 °C and 90 °C. c) Cooling or allowing to cool the mixture
• the mixture resulting from step b) is cooled or allowed to cool to a temperature that is lower than the onset temperature for gelatinisation of the starch to be used, and which onset temperature for gelatinisation applies for the mixture to which the starch will be added.
• This onset temperature for gelatinisation can differ from the onset temperature for gelatinisation as mentioned by a supplier, as the presence of e.g. salts and sugars can influence the onset temperature for gelatinisation.
• the temperature for addition of non-gelatinised starch can be easily determined by a person skilled in the art, taking into consideration the other ingredients in the specific formulation (to which the non- gelatinised starch will be added), which might influence the onset temperature for gelatinisation of the starch (e.g. salts and sugars).
• DSC differential scanning calorimetry
• the temperature of the mixture should not be higher than the gelatinization temperature of the starch, as this may compromise mixing of the starch into the mixture, or could even destroy the gel texture to be formed. It can be preferred that cooling is carried out to a
• the temperature of the mixture of below 60 °C, preferably of below 55 °C, even more preferably of below 50 °C, even more preferably of below 45 °C.
• the temperature of the mixture is preferably above 20 °C, more preferably above 25 °C, even more preferably above 30 °C.
• Cooling might be carried out by a cooling device like a tube-in-tube heat exchanger, as known in the art, but might also be suitably done by allowing the mixture to cool in the processing vessel. d) Adding non-gelatinised starch
• step d) the non-gelatinised starch is added to the mixture. This is done by mixing the non-gelatinised starch into the mixture resulting from cooling step c), so, step d) is carried out after step c), preferably by a mixing device.
• the non-gelatinised starch is added at a temperature of the mixture which is lower than the onset temperature for gelatinisation of the chosen starch (or starches) in the specific formulation the starch is added.
• This temperature can be easily determined by a person's skilled in the art.
• the temperature might preferably be higher than 20 °C, more preferably higher than 25 °C, even more preferably higher than 30 °C, and preferably lower than 60 °C, more preferably lower than 55 °C, even more preferably lower than 50 °C.
• a binder such as starch
• production resulted in a dramatic increase of viscosity, making processing very difficult or impossible.
• the gel structure of the resulting food concentrate and its dispersion properties are compromised and the resulting product doesn't allow the necessary increase of viscosity during the preparation of the ready-to-eat food product. That is a problem because for products such as gravies and sauces, it is desired that the starch keeps its native properties (i.e. non-gelatinised state) in the concentrate so it thickens the product only after dilution and during cooking by the consumer.
• the process of the invention preferably does not contain a sterilization step or a pasteurization step, to protect the properties of the non-gelatinised starch.
• the temperature for the addition of starch is almost entirely is determined by the starch chosen and is does not depend on the gelling temperature of the gelling agent, in this case gelling pectin, since the gelation is not determined by the gelling temperature only, but depends on the calcium addition step as well. Calcium can be added, for example after the starch addition. Therefore the process-flexibility is greatly increased compared to gelation processes known in the art wherein the gelling is dependent only on the gelling temperature.
• the temperature window normally defined by the gelation temperature of the gelling agent (i.e. gelling pectin) and the onset temperature for gelatinisation of the starch is significantly extended (to lower temperatures). This results in a production process which requires less temperature control restrictions between the moment of
• the heat transfer medium in the production apparatus does not have a temperature higher than the gelatinization temperature of the starch.
• the preferred heat transfer medium is water and preferably not steam, to prevent hot spots.
• Step e) comprises adding sodium salt, preferably NaCI, and optionally potassium salt, preferably KCI, to the mixture.
• These salts can be added before, during or after the heating step of step b).
• the sodium salt and optionally potassium salt is preferably added before adding the starch (step d).
• the sodium salt and optionally potassium salt is added after step b), which in the context of the invention resulted in gels with a better texture.
• step e) of the process of the invention preferably comprises the step of adding sodium salt and optionally potassium salt (before, during or after step b) in a total amount of from 5 wt% to 40 wt% (based on the total water content of the resulting food
• the Na salt preferably comprises NaCI.
• the K salt preferably comprises KCI.
• Na salt, preferably NaCI is preferably added in an amount of from 4 wt% to 35 wt%, more preferably of from 4.5 wt% to 30 wt%, even more preferably of from 5 wt% to 25 wt%, most preferably of from 7 wt% to 23 wt%, based on the total water content of the food concentrate.
• the food concentrate will comprise preferably Na + cations.
• Na + cations are preferably added in an amount of from 1 .5 wt% to 15 wt%, more preferably in an amount of from 1 .7 wt% to 12 wt%, even more preferably in an amount of from 2 wt% to 1 1 wt%, most preferably from 2.5 to 10% based on the total water content of the concentrate food composition.
• K salt preferably KCI
• KCI is preferably added in an amount of from 0.6 to 20 wt%, more preferably of from 0.8 to 19 wt%, even more preferably of from 1 to 17 wt%, most preferably of from 1 .5 to 15 wt%, based on the total water content of the food concentrate.
• the concentrate preferably comprises preferably K + cations.
• K + cations preferably in the form of KCI, are preferably added in an amount of from 0.3 wt% to 13 wt%, more preferably in an amount of from 0.4 wt% to 10 wt%, even more preferably in an amount of from 0.5 wt% to 9 wt%, most preferably from 0.8 to 8 wt% based on the total water content of the concentrate.
• Na salt and K salt are added in amounts to obtain a weight ratio of
• the salt can be present in an amount which is higher than the saturation point of the salt.
• salt crystals may appear e.g. at the surface of the resulting concentrate.
• step f Calcium salt is added in step f). Adding calcium salt can be carried out during step c) (cooling the mixture), more preferably during or after step d (addition of starch), or after packaging step g). Most preferably calcium salt is added in step d) or after step d).
• Ca 2+ cations are added in an amount of from 0.01 wt% to 3 wt% Ca 2+ , more preferably from 0.02 wt% to 2 wt% Ca 2+ , even more preferably from 0.03 wt% to 1 .5 wt% Ca 2+ , most preferably from 0.04 wt% to 1 wt% Ca 2+ based on the total water content of the resulting food concentrate.
• Calcium salt is preferably added in an amount to provide these amounts of Ca 2+ cations in the resulting concentrate food concentrate of the invention.
• Calcium salt can be added for example as crystalline salt, but also, at least partly, by ingredients containing calcium salt, possibly in dissolved form.
• Ca 2+ cations are added in an amount of from 10 to 2000 mg Ca 2 7g of gelling pectin, more preferably from 15 to 1000 mg Ca 2 7g of gelling pectin, even more preferably from 20 to 800 mg Ca 2 7g of gelling pectin, most preferably between 30-400 mg Ca 2 7g of gelling pectin. It might be preferred that Ca 2+ is added in an amount of from 100-300 mg Ca 2 7g of gelling pectin.
• the process flexibility could be increased as the moment of gelation could be controlled by the addition of the calcium salt.
• the calcium ions can be added, for example, after (or at the same time) of the addition of the non-gelatinised starch.
• the moment of gelling can be controlled to need, by the addition of calcium salt, independent from the temperature.
• the process may further comprise the step of addition of taste imparting components and/or savoury taste enhancer.
• This step may comprise adding vegetable pieces, fruit pieces, herb pieces, meat pieces, fungi pieces and mixtures thereof.
• Taste imparting components, savoury taste enhancers and fat can be added in the amounts as described above under "other ingredients". For example, the taste imparting
• the components may be added in an amount of from 1 to 30 wt%, based on the weight of the total resulting food concentrate.
• the savoury taste enhancer may be added in an amount of from 0.1 to 30 wt%, preferably from 0.5 to 20 wt%, most preferably from 1 to 10 wt% based on the weight of the total resulting food concentrate.
• Fat may be added in an amount of below 15 wt%, more preferably below 10 wt%, based on the weight of the resulting concentrate food concentrate.
• Savoury taste enhancer, taste imparting components and fat are preferably added during step a) or after step a) and preferably before solidification step f). Preferably, this step is carried out during or after step b).
• step g) the mixture comprising water, gelling pectin, sodium salt, optionally potassium salt and possibly taste imparting ingredients and/or savoury taste enhancer is packaged.
• the mixture may further comprise calcium salt.
• the mixture may be in liquid form and is transferred, preferably by pouring, to a packaging, such as a tub, preferably followed by closure by a lid or a seal.
• a package preferably is a package selected from the group consisting of a tub, a cup, a jar, a doy pack and a stick pack.
• Packaging step g) is preferably carried out after addition of calcium salt, i.e.
• step f may be carried out after addition of non-gelatinised starch (step d) and after addition of sodium salt and optionally potassium salt (step e) have been carried out, when calcium is not present yet.
• calcium salt may be added to the mixture, when this is in a packaging, preferably followed by closure of the packaging e.g. by a lid or a seal. h) solidification
• step h) the mixture is allowed to solidify. It is allowed to set to a gel. Solidification preferably comprises gellification of the mixture. Solidification of the mixture
• gelling pectin and salt preferably comprises cooling, preferably up to a temperature of the mixture of between 0 °C and 60 °C, preferably of between 5 °C and 55 °C, most preferably of between 10 °C and 40 °C.
• Solidification preferably takes place after the packaging step, i.e. after step h). In this case, the concentrate food composition is set to a gel texture in the packaging. Solidification preferably is occurring relatively fast, preferably instantaneously. This results in an efficient production process, less spoilage on the lid or seal of the packaging, less
• the solidification time is less than 5 hours, more preferably less than 3 hours, even more preferably less than 2 hours, even more preferably less than 1 hour, most preferably less than 30 minutes.
• the invention relates to a process comprising the steps of :
• step c) Cooling or allowing the mixture to cool to a temperature below the onset temperature for gelatinisation of the non-gelatinised starch in the environment of the mixture to which the non-gelatinised starch is added. d) Adding the non-gelatinised starch after step c),
• step d) Adding calcium salt to the mixture during or after step d) or step e), most preferably during step d),
• the present invention relates to the use of the packaged
• the concentrate of the present invention to prepare a soup, a sauce, a gravy, or a seasoned dish.
• the invention relates to the use of the packaged
• At least part of the packaged concentrate in the form of a gel is removed from its packaging and is preferably mixed with a liquid and dispersed in it.
• the concentrate of the present invention can be added to a pan directly with sufficient amount of water, after which optional other ingredients required for the soup, sauce or gravy can be added.
• the temperature of the hot liquid or dish (if a seasoned dish is desired) is between 70 °C and 95 °C, more preferably of between 75 °C and 90 °C.
• the mix of the concentrate of the present invention and the aqueous liquid is preferably heated or heating is continued to cook-up the mixture.
• Continuous heating improves dispersion of the concentrate in the form of a gel and induces the viscosity increase as a consequence of gelatinization of the starch.
• the concentrate in the form of a gel is first dispersed in the aqueous liquid, preferably in water, of a temperature of below 95 °C, before cooking up. Cooking up is preferred to achieve the final viscosity.
• An optimal preparation mode is dependent on the type of gelling agent used, on the gel strength, the exchange surface area between gel and the aqueous liquid, on the gelatinisation temperature of the starch, and on further starch
• a preferred cooking time may be between 20 seconds and 5 minutes, preferably between 30 seconds and 3 minutes, more preferably between 45 seconds and 2 minutes.
• the present invention relates to a process to provide a liquid ready- to-eat food product, comprising the steps of:
• step d) heating the mixture resulting from step c) at a temperature higher than the
• the present invention relates to a ready-to-eat food product obtainable by the process as described above.
• the concentrate according to the present invention is preferably diluted in liquid in a ratio of between 2 to 40 times, preferably of between 3 and 20 times, more preferably of between 4 and 10 times, based on the weight of the concentrate.
• the viscosity of the ready-to-eat product resulting after dilution and cooking up of the concentrate according to the invention is preferably higher than 20 mPa.s, more preferably higher than 40 mPa.s, even more preferably higher than 50 mPa.s, most preferably higher than 60 mPa.s and is preferably lower than 350 mPa.s, more preferably lower than 250 mPa.s, even more preferably lower than 200 mPa.s, and most preferably lower than 150 mPa.s and can be preferably between 20 and 350 mPa.s, more preferably between 40 and 250 mPa.s, even more preferably
• the salt content of the diluted product is preferably in the range of from 5 to 17 g/liter, more preferably of from 7 to 15 g/liter most preferably of from 8 to 13 g/liter.
• the starch content of the diluted product is preferably in the range of from 10 to 50 g/liter, more preferably of from 15 to 40 g/liter most preferably of from 20 to 40 g/liter.
• the food concentrate of the present invention results after dilution in an aqueous liquid of 2 to 40 times, preferably of between 3 and 20 times, more preferably of between 4 and 10 times dilution in a ready to eat food product showing a salt content which is preferably of from 5 to17 g/liter, more preferably of from 7 to 15 g/liter and most preferably of from 8 to 13 g/liter, and a starch content of preferably from 10 to 50 g/liter, more preferably of from 15 to 40 g/liter, most preferably of from 20 to 40 g/liter.
• a salt content which is preferably of from 5 to17 g/liter, more preferably of from 7 to 15 g/liter and most preferably of from 8 to 13 g/liter
• a starch content preferably from 10 to 50 g/liter, more preferably of from 15 to 40 g/liter, most preferably of from 20 to 40 g/liter.
• Samples are dispersed (e.g. 10x dilution) in water at a temperature of 50 °C, while stirring, then heated to 99 °C (within e.g. 3 min) than kept at 99 °C for
• the solutions are transferred into a rheometer (for example, MCR300 or MCR 301 Physica, Anton Paar) pre-heated at 90-85 °C and equipped with a profiled cylinder and bob.
• a rheometer for example, MCR300 or MCR 301 Physica, Anton Paar
• the shear rate is set to 30/s throughout the experiment.
• concentrate can be produced in the form of a gel in a fast and efficient manner which provide thickening upon dilution in hot water.
• the present invention further provided a concentrate food composition wherein, without additional gums, no undesired sedimentation or floating of particulate matter was observed during production. .
• Example 1 Gelled food concentrate with 20% non-gelatinised corn starch
• LC 810 (Danisco average DE typically 37, contains gelling pectin), contains -62% galacturonic acid (GalA).
• Savoury mix contains sugar, yeast extract, meat powder base, parsley, pepper, flavours. Contains approximately 19% NaCI.
• a shape-stable gel resulted with a glossy appearance and a good spoonability.
• the salt level was about 25% on total water content. No sedimentation or floating of particles and savoury ingredients was observed (homogeneous composition). The production process was easy and starch could be added without any complication due to undesired thickening of the ingredient mixture..
• LC 810 (Danisco average DE typically 37, contains gelling pectin), contains -62% galacturonic acid (GalA).
• the food concentrate could be obtained in a easy production process, the large amount of starch could be added without complications such as undesired severe thickening in the mixture.
• the salt level was about 25% on total water content.
• a shape stable gel was obtained which provided a good spoonability. It was noticed that much stronger gels were obtained when sodium salt +potassium salt were used, compared to the situation when only sodium salt was used (see example 6), this was even the case despite a less pectin was used.
• the food concentrate was
• Example 3 Gelled Gravy concentrate with 30% non-gelatinised tapioca starch - Water and pectin powder were mixed in a Thermomix (Vortechnik, Germany)
• LC 810 (Danisco average DE typically 37, contains gelling pectin), contains -62% galacturonic acid (GalA).
• Savoury mix contains sugar, yeast extract, meat powder base, parsley, pepper, flavours. Contains approximately 19% NaCI.
• the food concentrate in the form of a gel was obtained in a fast and efficient way and the large amount of starch could be added without severe viscosity increase
• the total salt level was about 25% on water content.
• the resulting gel was a shape stable gel and had a good spoonability. A homogenous product was obtained, and no sedimentation or floating of particles and savoury ingredients was observed. After dilution in hot water, the food concentrate provided enough viscosity for a gravy or sauce application.
• Example 4 Gelled gravy concentrate with 25% non-gelatinised tapioca starch Process: same as in example 3
• LC 810 (Danisco average DE typically 37, contains gelling pectin), contains -62% galacturonic acid (GalA).
• Savoury mix contains sugar, yeast extract, meat powder base, parsley, pepper, flavours. Contains approximately 19% NaCI.
• a gravy concentrate was obtained with 25% of tapioca starch and the gel structure was maintained.
• the salt level was about 25% on total water content. Addition of the starch was easy and smooth. No sedimentation or floating of particles and savoury ingredients was observed (homogeneous compostion).
• Example 5 Gelled gravy concentrate with 23% non-gelatinised potato starch.
• LC 810 (Danisco average DE typically 37, contains gelling pectin), contains -62% galacturonic acid (GalA).
• Savoury mix contains: sucrose, meat powder, yeast extract, onion powder, beef flavouring, paprika powder, herbs. Contains approximately 15% NaCI. Result A gravy concentrate in the form of a gel was obtained which comprised 23% of potato starch (added). The ingredient mixture was easy to process and the large amount of starch could be added without complications such as undesired thickening or loss of the gel structure. The concentrate had a good spoonability. It was a homogenous food concentrate, no sedimentation or floating of particles and savoury ingredients was observed.
• LC 810 (Danisco average DE typically 37, contains gelling pectin), contains -62% galacturonic acid (GalA).
• Savoury mix contains sugar, yeast extract, meat powder base, parsley, pepper, flavours. Contains approximately 19% NaCI.
• a shape stable gel was produced comprising 25% of added corn starch.
• the salt level was about 25% on total water content.
• the process was easy and the large amount of starch could be added without complications.
• the spoonability of the gel was good. No sedimentation or floating of particles and savoury ingredients was observed during production, the food concentrate was homogenous. After cooking-up, the product provided

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