WO2004064540A1 - Aqueous gels prepared from pea starch derivatives - Google Patents
Aqueous gels prepared from pea starch derivatives Download PDFInfo
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- WO2004064540A1 WO2004064540A1 PCT/EP2004/000258 EP2004000258W WO2004064540A1 WO 2004064540 A1 WO2004064540 A1 WO 2004064540A1 EP 2004000258 W EP2004000258 W EP 2004000258W WO 2004064540 A1 WO2004064540 A1 WO 2004064540A1
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- aqueous
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- pea
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/30—Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
- A23L29/35—Degradation products of starch, e.g. hydrolysates, dextrins; Enzymatically modified starches
Definitions
- Aqueous gels prepared from pea starch derivatives prepared from pea starch derivatives
- the present invention relates to aqueous gels of pea starch derivatives and their application in products especially for replacing gelatine, skim milk powder, caseine- caseinate, emulsifying protein, xanthan gum and/or carragenan.
- EP 0554 818 describes a steam stripping process for removal of undesirable flavors and odors from polysaccharides.
- EP 0 499 306 relates to a method for improving the flavour of starch comprising incubating the starch with an enzymatically active peptidase containing cell preparation under such conditions that enzymatic peptidolysis of a substantial amount of oligopeptides in the starch is the result, which incubation is, optionally, preceded or followed by a non-enzymatic purification step such as steam stripping or solvent extraction.
- the current invention provides such a product.
- the current invention relates to aqueous gels of pea starch based products wherein said starch based products are enzymatic hydrolysed, preferably with thermostable alpha- amylases and said gels have a bland taste.
- Gels containing 25% of dry solids of starch based products have a hardness from 40 to 3500 g, preferably from 100 to 3500 g, more preferably from 400 to 2500 g.
- the starch based products have a DE up to 10, preferably a DE up to 7.
- the current invention further relates to a foodstuff selected from the group consisting of pudding, yoghurt, milk dessert, ice cream, imitation cheese, processed cheese preparation, processed meat preparation and beverages wherein said foodstuff is comprising previously mentioned aqueous gels.
- the current invention relates to a process for preparing said foodstuff and said process is comprising the following steps: a) Taking enzymatic hydrolysed pea starch based product, b) Adding liquid and ingredients of foodstuff, c) Allowing formation of aqueous gel of pea based starch products.
- the current invention further relates to the use of said aqueous gels in foodstuffs for totally or partially replacing gelatine, skim milk powder, casein, caseinate, emulsifying protein, xanthan gum and/or carragenan gum.
- gelatine can be replaced in foodstuff selected from pudding, yoghurt and milk dessert, caseine and/or caseinate is replaced in imitation cheese or processed cheese preparation from 25% to 60%, emulsifying protein is replaced in processed meat preparation, and xanthan gum and/or carragenan gum is replaced in beverages.
- the current invention relates to the use of these aqueous gels of pea starch based products in feed, pharmaceutical compositions, or cosmetic products.
- the current invention describes ice cream containing ice cream ingredients and said aqueous gel of pea starch based products.
- the current invention further relates to yoghurt containing yoghurt ingredients and earlier mentioned aqueous gel of pea starch based products. Detailed description
- the current invention relates to aqueous gels of pea starch based products wherein said starch based products are enzymatic hydrolysed, preferably with thermostable alpha- amylases and said gels have a bland taste.
- Gels containing 25% of dry solids of said pea starch based products have a hardness from 40 to 3500 g, preferably from 100 to 3500 g, more preferably from 400 to 2500 g.
- the starch based products have a DE up to 10, preferably a DE up to 7.
- Pea starch is quite different from corn, wheat, tapioca or potato starches and applying the process conditions used on one starch does not give the same functionality when applied on pea starch.
- the products dealt with in this invention are low DE maltodextrins.
- enzymatic hydrolysis to a low or moderate extent, a range of products can be obtained with a functionality leading to versatile applications.
- Hard gels and/or soft gels can be obtained and either short or longer time periods are required for the formation of the gels.
- Suitable enzymes for the enzymatic hydrolysis are thermostable alpha-amylases, for example Termamyl 120L Type L from Novozymes or Spezyme AA from Genencor.
- the starch slurry is preferably continuously prepared and inline supplemented with the enzyme.
- the enzyme dosage is a crucial variable parameter for obtaining the target hydrolysis and corresponding gelling properties.
- the slurry can be fed continuously under pressure to a jet cooker device where it is contacted with steam which instantaneously increases the temperature of the starch/steam mix.
- the starch is converted by the enzyme to a low or higher degree of hydrolysis.
- the conversion level is determined by the product Dextrose Equivalent (DE), which is the reducing power of the starch hydrolysate expressed as D-glucose on the dry basis whereby DE for dextrose is 100.
- DE Dextrose Equivalent
- the products are further characterised by measurement of the gel strength of the aqueous gels containing 25% dry solids of pea starch based derivatives.
- a penetrometer P R 10 Sommer & Runge KG
- the cone of set equipment is positioned on the surface of the gel and allowed to penetrate in the gel. The reading gives the penetration distance in mm.
- the aqueous gels containing 25% dry solids of pea starch based derivatives are characterised by measuring the hardness of the gels.
- Aqueous gels of 25% dry solids are prepared and a Texture analyser ( SMS TAXT2I) is applied.
- a Perspex cylindrical plunger of 20mm diameter (type P20) is forced into the gel which - after the gel formation in the refrigerator - is equilibrated at 20°C. The measurement itself is done also at 20°C.
- the Texture Profile Analysis consists of penetrating the gel twice in a reciprocating motion, with 5 seconds interval, and extracting from the resulting force- time curve a number of textural properties. The first penetration gives the hardness (expressed in g (Force)) and the second penetration gives the cohesiveness. In-between the two penetrations a value for the adhesiveness is obtained.
- the aqueous gels of the current invention have special thermo reversible gelling properties.
- the current invention further relates to a foodstuff selected from the group consisting of pudding, yoghurt, milk dessert, ice cream, imitation cheese, processed cheese preparation, processed meat preparation and beverages wherein said foodstuff is comprising previously mentioned aqueous gel of pea starch derivatives obtainable by enzymatic hydrolysis.
- aqueous gels of the current invention have a bland taste and are free of any odour. Consequently these pea starch based aqueous gels can be applied in plenty of foodstuffs including the sensitive applications where taste and odour are critical.
- the current invention relates to a process for preparing said foodstuff and said process is comprising the following steps: a) Taking enzymatic hydrolysed pea starch based product, b) Adding liquid and ingredients of foodstuff, c) Allowing formation of aqueous gel of pea based starch products.
- the enzymatic hydrolysed pea starch based product is preferably hydrolysed with thermo stable alpha-amylase.
- the liquid can be any aqueous based liquid, such as water, and/or milk.
- the final foodstuff may comprise aqueous gels of different dry substances, depending on the gelling properties required, such as its gels strength, its hardness etc.
- the wide range of hardness, the bland taste and the odour-free aqueous gels allows the use of these products in versatile applications, going from food, feed, pharma products and cosmetic products.
- aqueous gels are suitable for the use as total or partial replacer of gelatin, skim milk powder, casein, caseinate, emulsifying protein, xanthan gum and/or carragenan gum.
- said aqueous gels of enzymatic hydrolysed pea starch derivatives are used for totally or partially replacing gelatin, preferably in foodstuff selected from pudding, yoghurt and milk dessert.
- the current invention relates to the use wherein casein and/or caseinate is replaced in imitation cheese or processed cheese preparation from 25%) to 60%.
- the replacement with products of current invention stands for 25-60% of total weight of casein and/or caseinate normally present in the imitation cheese or processed cheese preparation, whereby the replacement by the products of the current invention can be equi-weight or not.
- the current invention relates to the use of emulsifying protein up to 100% in processed meat preparation.
- the current invention relates to the use of aqueous gels of enzymatic hydrolysed pea starch derivatives for total or partial replacement of xanthan gum and/or carragenan gum in beverages.
- the current invention describes ice cream containing ice cream ingredients and said aqueous gel of pea starch based products.
- the ice cream ingredients can be but are not limited to fat, sugar, carbohydrate derivatives, water, milk powder and the like.
- the hardness measurement of the corresponding ice cream are slightly higher for the products of the current invention in comparison with the standard formulation.
- the current invention further relates to yoghurt containing yoghurt ingredients and earlier mentioned aqueous gel of pea starch based products.
- These yoghurt ingredients can be but are not limited to sugar, milk, water, milk powder, and the like.
- the yoghurt made with pea starch based products of current invention is somewhat shorter, less sticky, less slimy compared to the gelatin-type yoghurt.
- the current invention has the following advantages:
- Aqueous gels of bland taste can be prepared - Broad range of hardness allows application in versatile application fields, such as pharma products, cosmetics, feed and food products.
- Gels can be applied to substitute gelatin, skim milk powder, casein, caseinate, emulsyfying protein, xanthan gum and/or carragenan.
- Pea starch was re-slurried in tap water at 40-45°C for obtaining a suspension of 30% d.s. pH was adjusted with caustic soda (1 N NaOH) to 5.9-6.1.
- Termamyl 120L Type L from Novozymes (amount specified in table 1) was added to the slurry. The slurry was than continuously fed under 10 bar pressure to a jet cooker device where it was contacted with live steam at 7.5 bar which instantaneously increased the temperature of the starch/steam mix to 105-106°C. A back-pressure of 1 bar was applied to keep this temperature.
- the liquefied starch was passed through a set of narrow pipes, which allowed a holding time of 20 minutes at said temperature.
- the liquefact left the holding pipes and was flashed at atmospheric pressure.
- the temperature decreased to slightly below 100°C and the maltodextrin was passed to a tank for adjusting pH to 2.8-3.2 by using hydrochloric acid (I N HC1) and the residence time was about 5 minutes.
- the pH was re-adjusted to 4.5-5.0 with caustic soda (1 N NaOH).
- the product was than fed to a continuous spray-drying tower to dry the product.
- gels were prepared under the following conditions : ° 100 g of the product was dispersed into 400 g of cold tap water while mixing (Braun household mixer high speed) for 1 minute in a glass beaker of 1000 ml.
- the beaker was transferred to a water bath at 85°C and kept for 15 min while agitating with standard laboratory magnetic stirrer at 150 rpm. The beaker remained open. At the end, the temperature of the solution should be 75°C.
- the SMS TAXT2I Texture Analyser was used to measure the parameters.
- a perspex cylindrical plunger of 20mm diameter (type P20) was forced into the gel equilibrated at 20°C, and the measurement itself was done at 20°C as well.
- the Texture Profile Analysis consisted of penetrating the gel twice in a reciprocating motion, with 5 seconds interval, and extracting from the resulting force-time curve a number of textural properties. The first penetration gave the hardness. The second penetration gives the cohesiveness.
- Example 2 Gelatin replacement in yoghurt
- Pea Mdx 4 Pea Mdx 7 were evaluated as gelling agent. The following recipe's were used for preparing yoghurt. Table 2
- the mixes were handled according to the state of the art for yoghurt preparation. Maltodextrin dry powders were mixed in the milk, while the gelatin was made up in warm water. The yoghurt containing Pea Mdx 7 with the highest gelling power, showed slight syneresis on top of the yoghurt surface. The yoghurt made with Pea Mdx 4 is somewhat shorter, less sticky, less slimy compared to the gelatin-type yoghurt, in none of the preparations any off-taste was detected. The hardness and cohesiveness are displayed in Table 3.
- Thickener Gelatin 250 Pea Mdx 4 Pea Mdx 7
- Example 3 skim milk powder replacement in ice cream.
- the following recipe's were applied : Table 4
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Abstract
Aqueous gels of starch based products wherein said starch based products are enzymatic hydrolysed, preferably with thermo-stable alpha amylase, and said gels have a bland taste. The current invention relates to a foodstuff selected from the group consisting of pudding, yoghurt, milk dessert, ice cream, imitation cheese, processed cheese preparation, processed meat preparation and beverages and wherein said foodstuff is comprising said aqueous gel. Furthermore, their use in food, feed, pharmaceutical compositions, or cosmetic products is described. The aqueous gels can be applied especially for replacing gelatin, skim milk powder, casein, caseinate, emulsifying protein, xanthan gum and/or carragenan.
Description
Aqueous gels prepared from pea starch derivatives
Technical Field
The present invention relates to aqueous gels of pea starch derivatives and their application in products especially for replacing gelatine, skim milk powder, caseine- caseinate, emulsifying protein, xanthan gum and/or carragenan.
Background of the invention
Currently potato starch based maltodextrins are known which have special thermoreversible gelling properties. Draw-back of common potato based products is that the odour is not neutral, which prevents the use of these products in sensitive applications. Alternatively elimination of this adverse odour demands for an additional and complicated process.
EP 0554 818 describes a steam stripping process for removal of undesirable flavors and odors from polysaccharides.
EP 0 499 306 relates to a method for improving the flavour of starch comprising incubating the starch with an enzymatically active peptidase containing cell preparation under such conditions that enzymatic peptidolysis of a substantial amount of oligopeptides in the starch is the result, which incubation is, optionally, preceded or followed by a non-enzymatic purification step such as steam stripping or solvent extraction.
Consequently there is a need for having gelling starch based products which do have a bland odour and taste.
The current invention provides such a product.
Summary of invention
The current invention relates to aqueous gels of pea starch based products wherein said starch based products are enzymatic hydrolysed, preferably with thermostable alpha-
amylases and said gels have a bland taste. Gels containing 25% of dry solids of starch based products have a hardness from 40 to 3500 g, preferably from 100 to 3500 g, more preferably from 400 to 2500 g. Furthermore, the starch based products have a DE up to 10, preferably a DE up to 7.
The current invention further relates to a foodstuff selected from the group consisting of pudding, yoghurt, milk dessert, ice cream, imitation cheese, processed cheese preparation, processed meat preparation and beverages wherein said foodstuff is comprising previously mentioned aqueous gels.
The current invention relates to a process for preparing said foodstuff and said process is comprising the following steps: a) Taking enzymatic hydrolysed pea starch based product, b) Adding liquid and ingredients of foodstuff, c) Allowing formation of aqueous gel of pea based starch products.
The current invention further relates to the use of said aqueous gels in foodstuffs for totally or partially replacing gelatine, skim milk powder, casein, caseinate, emulsifying protein, xanthan gum and/or carragenan gum.
In preferred embodiments either gelatine can be replaced in foodstuff selected from pudding, yoghurt and milk dessert, caseine and/or caseinate is replaced in imitation cheese or processed cheese preparation from 25% to 60%, emulsifying protein is replaced in processed meat preparation, and xanthan gum and/or carragenan gum is replaced in beverages.
Furthermore, the current invention relates to the use of these aqueous gels of pea starch based products in feed, pharmaceutical compositions, or cosmetic products.
Additionally, the current invention describes ice cream containing ice cream ingredients and said aqueous gel of pea starch based products.
The current invention further relates to yoghurt containing yoghurt ingredients and earlier mentioned aqueous gel of pea starch based products.
Detailed description
The current invention relates to aqueous gels of pea starch based products wherein said starch based products are enzymatic hydrolysed, preferably with thermostable alpha- amylases and said gels have a bland taste. Gels containing 25% of dry solids of said pea starch based products have a hardness from 40 to 3500 g, preferably from 100 to 3500 g, more preferably from 400 to 2500 g. Furthermore, the starch based products have a DE up to 10, preferably a DE up to 7.
Pea starch is quite different from corn, wheat, tapioca or potato starches and applying the process conditions used on one starch does not give the same functionality when applied on pea starch.
The products dealt with in this invention are low DE maltodextrins. In applying enzymatic hydrolysis to a low or moderate extent, a range of products can be obtained with a functionality leading to versatile applications. Hard gels and/or soft gels can be obtained and either short or longer time periods are required for the formation of the gels.
Suitable enzymes for the enzymatic hydrolysis are thermostable alpha-amylases, for example Termamyl 120L Type L from Novozymes or Spezyme AA from Genencor. In the enzymatic conversion, the starch slurry is preferably continuously prepared and inline supplemented with the enzyme. The enzyme dosage is a crucial variable parameter for obtaining the target hydrolysis and corresponding gelling properties. The slurry can be fed continuously under pressure to a jet cooker device where it is contacted with steam which instantaneously increases the temperature of the starch/steam mix. The starch is converted by the enzyme to a low or higher degree of hydrolysis. The conversion level is determined by the product Dextrose Equivalent (DE), which is the reducing power of the starch hydrolysate expressed as D-glucose on the dry basis whereby DE for dextrose is 100. The lower the DE value the higher the molecular weight of the hydrolysate and the less the extent of degradation.
The products are further characterised by measurement of the gel strength of the aqueous gels containing 25% dry solids of pea starch based derivatives. A penetrometer (P R 10 Sommer & Runge KG) is applied and the cone of set equipment is positioned on the surface of the gel and allowed to penetrate in the gel. The reading gives the penetration distance in mm.
Furthermore, the aqueous gels containing 25% dry solids of pea starch based derivatives are characterised by measuring the hardness of the gels. Aqueous gels of 25% dry solids are prepared and a Texture analyser ( SMS TAXT2I) is applied. A Perspex cylindrical plunger of 20mm diameter (type P20) is forced into the gel which - after the gel formation in the refrigerator - is equilibrated at 20°C. The measurement itself is done also at 20°C. The Texture Profile Analysis consists of penetrating the gel twice in a reciprocating motion, with 5 seconds interval, and extracting from the resulting force- time curve a number of textural properties. The first penetration gives the hardness (expressed in g (Force)) and the second penetration gives the cohesiveness. In-between the two penetrations a value for the adhesiveness is obtained.
Furthermore, in a preferred embodiment, the aqueous gels of the current invention have special thermo reversible gelling properties.
The current invention further relates to a foodstuff selected from the group consisting of pudding, yoghurt, milk dessert, ice cream, imitation cheese, processed cheese preparation, processed meat preparation and beverages wherein said foodstuff is comprising previously mentioned aqueous gel of pea starch derivatives obtainable by enzymatic hydrolysis.
The aqueous gels of the current invention have a bland taste and are free of any odour. Consequently these pea starch based aqueous gels can be applied in plenty of foodstuffs including the sensitive applications where taste and odour are critical.
The current invention relates to a process for preparing said foodstuff and said process is comprising the following steps: a) Taking enzymatic hydrolysed pea starch based product, b) Adding liquid and ingredients of foodstuff, c) Allowing formation of aqueous gel of pea based starch products.
The enzymatic hydrolysed pea starch based product is preferably hydrolysed with thermo stable alpha-amylase.
The liquid can be any aqueous based liquid, such as water, and/or milk.
Although the aqueous gels are characterized by their hardness of gels of 25% dry solids, the final foodstuff may comprise aqueous gels of different dry substances, depending on the gelling properties required, such as its gels strength, its hardness etc.
The wide range of hardness, the bland taste and the odour-free aqueous gels allows the use of these products in versatile applications, going from food, feed, pharma products and cosmetic products.
In particular, the aqueous gels are suitable for the use as total or partial replacer of gelatin, skim milk powder, casein, caseinate, emulsifying protein, xanthan gum and/or carragenan gum.
In particular, said aqueous gels of enzymatic hydrolysed pea starch derivatives are used for totally or partially replacing gelatin, preferably in foodstuff selected from pudding, yoghurt and milk dessert.
Furthermore, the current invention relates to the use wherein casein and/or caseinate is replaced in imitation cheese or processed cheese preparation from 25%) to 60%. The replacement with products of current invention stands for 25-60% of total weight of casein and/or caseinate normally present in the imitation cheese or processed cheese preparation, whereby the replacement by the products of the current invention can be equi-weight or not.
The current invention relates to the use of emulsifying protein up to 100% in processed meat preparation.
The current invention relates to the use of aqueous gels of enzymatic hydrolysed pea starch derivatives for total or partial replacement of xanthan gum and/or carragenan gum in beverages.
Additionally, the current invention describes ice cream containing ice cream ingredients and said aqueous gel of pea starch based products. The ice cream ingredients can be but are not limited to fat, sugar, carbohydrate derivatives, water, milk powder and the like. The hardness measurement of the corresponding ice cream are slightly higher for the products of the current invention in comparison with the standard formulation.
The current invention further relates to yoghurt containing yoghurt ingredients and earlier mentioned aqueous gel of pea starch based products. These yoghurt ingredients can be but are not limited to sugar, milk, water, milk powder, and the like. The yoghurt made with pea starch based products of current invention is somewhat shorter, less sticky, less slimy compared to the gelatin-type yoghurt.
The current invention has the following advantages:
Aqueous gels of bland taste can be prepared - Broad range of hardness allows application in versatile application fields, such as pharma products, cosmetics, feed and food products.
Gels can be applied to substitute gelatin, skim milk powder, casein, caseinate, emulsyfying protein, xanthan gum and/or carragenan.
The current invention is illustrated by way of the following examples.
Example 1
Continuous enzyme conversion
Pea starch was re-slurried in tap water at 40-45°C for obtaining a suspension of 30% d.s. pH was adjusted with caustic soda (1 N NaOH) to 5.9-6.1. Termamyl 120L Type L from Novozymes (amount specified in table 1) was added to the slurry. The slurry was than continuously fed under 10 bar pressure to a jet cooker device where it was contacted with live steam at 7.5 bar which instantaneously increased the temperature of the starch/steam mix to 105-106°C. A back-pressure of 1 bar was applied to keep this temperature. The liquefied starch was passed through a set of narrow pipes, which allowed a holding time of 20 minutes at said temperature. After said holding time, the liquefact left the holding pipes and was flashed at atmospheric pressure. The temperature decreased to slightly below 100°C and the maltodextrin was passed to a tank for adjusting pH to 2.8-3.2 by using hydrochloric acid (I N HC1) and the residence time was about 5 minutes. Subsequently the pH was re-adjusted to 4.5-5.0 with caustic soda (1 N NaOH). The product was than fed to a continuous spray-drying tower to dry the product.
Gel strength
Hundred grams of spray dried maltodextrin was added to 400g of boiling demineralised water in a beaker and the mix was agitated for 30 seconds. The beaker was then placed in a water bath at 85°C and agitated for 10 minutes. The preparation is poured into beakers
(150ml content, 80 mm diameter) and allowed to cool to 30-40°C. Afterwards the beakers were covered with a glass and were put in the refrigerator at 4°C for 20 hours. The beaker was then placed in the PNR 10 Sommer & Runge KG penetrometer and a cone was positioned on the surface of the gel and allowed to penetrate in the gel. The reading gave the penetration distance in mm. Prepare 2-3 gels each time and repeat the measurement. The gel strength is the mean value of said measurements.
Hardness - Cohesiveness
For these measurements gels were prepared under the following conditions : ° 100 g of the product was dispersed into 400 g of cold tap water while mixing (Braun household mixer high speed) for 1 minute in a glass beaker of 1000 ml.
• The beaker was transferred to a water bath at 85°C and kept for 15 min while agitating with standard laboratory magnetic stirrer at 150 rpm. The beaker remained open. At the end, the temperature of the solution should be 75°C.
• The hot solution was poured into plastic cups of 75 mm diameter (44 mm height), and allowed to cool to room temperature and stored in refrigerator overnight.
The SMS TAXT2I Texture Analyser was used to measure the parameters. A perspex cylindrical plunger of 20mm diameter (type P20) was forced into the gel equilibrated at 20°C, and the measurement itself was done at 20°C as well. The Texture Profile Analysis consisted of penetrating the gel twice in a reciprocating motion, with 5 seconds interval, and extracting from the resulting force-time curve a number of textural properties. The first penetration gave the hardness. The second penetration gives the cohesiveness.
Test Conditions:
Pre-speed, test speed and post speed: 1 mm/sec Penetration depth: 20 mm
Trigger force: 5 grams
Time in between the cycles: 5 seconds
Plunger: P20 (20 mm diameter)
Table 1
Example 2: Gelatin replacement in yoghurt
Pea Mdx 4, Pea Mdx 7 were evaluated as gelling agent. The following recipe's were used for preparing yoghurt. Table 2
The mixes were handled according to the state of the art for yoghurt preparation. Maltodextrin dry powders were mixed in the milk, while the gelatin was made up in warm water. The yoghurt containing Pea Mdx 7 with the highest gelling power, showed slight syneresis on top of the yoghurt surface. The yoghurt made with Pea Mdx 4 is somewhat shorter, less sticky, less slimy compared to the gelatin-type yoghurt, in none of the preparations any off-taste was detected. The hardness and cohesiveness are displayed in Table 3.
Table 3
Thickener is = Gelatin 250 Pea Mdx 4 Pea Mdx 7
Bloom
Hardness 61 63.9 68.5 Cohesiveness 0.62 0.66 0.68
The measurements of hardness and cohesiveness show that Pea Mdx 4 is most preferred for gelatin replacement in yoghurt.
Example 3 - skim milk powder replacement in ice cream. The following recipe's were applied : Table 4
The hardness of the ice cream was measured according to the method describe din example 1. The results are displayed in Table 5.
Table 5
Standard Pea Mdx 4 Pea Mdx 5
Hardness 13.74 kg > 35 kg 20.00 kg
Hardness measurements of the ice cream indicated that the Pea Mdx 5 was more preferable for this application.
Claims
1. Aqueous gels of pea starch based products characterised in that said starch based products are obtainable by enzymatic hydrolysis of pea starch and said gels have a bland taste.
2. Aqueous gels according to claim 1 characterised in that enzymatic hydrolysis is performed with thermostable alpha-amylases.
3. Gels according to claim 1 or 2 characterised in that said gels containing 25% of dry solids of starch based products have a hardness from 40 to 3500 g, preferably from 100 to 3500 g, more preferably from 400 to 2500 g.
4. Gels according to anyone of claims 1 to 3 characterised in that said starch based products have a DE up to 10, preferably a DE up to 7.
5. A foodstuff selected from the group consisting of pudding, yoghurt, milk dessert, ice cream, imitation cheese, processed cheese preparation, processed meat preparation and beverages and characterised in that said foodstuff is comprising an aqueous gel according to anyone of claims 1 to 4.
6. A process for preparing a foodstuff according to claim 5 and said process is comprising the following step: a) Taking enzymatic hydrolysed pea starch based product, b) Adding liquid and ingredients of foodstuff, c) Allowing formation of aqueous gel of pea based starch products.
7. Use of aqueous gels according to anyone of claims 1 to 4 in foodstuffs for totally or partially replacing gelatin, skim milk powder, casein, caseinate, emulsifying protein, xanthan gum and/or carragenan gum.
8. Use according to claim 7 characterised in that gelatin is replaced in foodstuff selected from pudding, yoghurt and milk dessert.
9. Use according to claim 7 characterised in that casein and/or caseinate is replaced in imitation cheese or processed cheese preparation from 25% to 60%.
10. Use according to claim 7 characterised in that emulsifying protein is replaced in processed meat preparation.
11. Use according to claim 7 characterised in that xanthan gum and/or carragenan gum is replaced in beverages.
12. Use of aqueous gels of starch based products according to anyone of claims 1 to 4 in feed, pharmaceutical compositions, or cosmetic products.
13. Ice cream containing ice cream ingredients and aqueous gel of pea starch based products according to anyone of claims 1 to 4.
14. Yoghurt containing yoghurt ingredients and aqueous gel of pea starch based products according to anyone of claims 1 to 4.
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GBGB0301098.0A GB0301098D0 (en) | 2003-01-17 | 2003-01-17 | Aqueous gels prepared from pea starch derivatives |
GB0301098.0 | 2003-01-17 |
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Cited By (5)
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WO2008074957A2 (en) * | 2006-12-04 | 2008-06-26 | Roquette Freres | Use of leguminous starch derivative for laying paper or flat carton and laying composition containing the same |
FR2918845A1 (en) * | 2007-07-19 | 2009-01-23 | Roquette Freres | ENCAPSULATION AGENT COMPRISING A PEAT MALTODEXTRIN AND / OR A PEP GLUCOSE SYRUP, COMPOSITIONS CONTAINING THE SAME, AND PROCESS FOR PREPARING THE SAME |
EP2138052A1 (en) | 2008-06-26 | 2009-12-30 | Emsland-Stärke GmbH | Gelatinised confectionary, imitation cheese and method for producing same |
WO2016184856A1 (en) * | 2015-05-18 | 2016-11-24 | Prodotti Gianni S.R.L. | New cheese-based food preparations |
WO2017098191A1 (en) * | 2015-12-10 | 2017-06-15 | Roquette Freres | Low-viscosity starch hydrolysate with improved retrogradation behaviour |
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US3586513A (en) * | 1968-10-21 | 1971-06-22 | Cpc International Inc | Aerated confections containing 5-15 d.e. starch hydrolyzate |
US3962465A (en) * | 1973-08-27 | 1976-06-08 | Akademie Der Wissenschaften Der Ddr | Method of producing starch hydrolysis products for use as a food additives |
FR2327733A1 (en) * | 1975-10-16 | 1977-05-13 | Lyall Neil | Powdered whole milk substitute - contg. whey or malto-dextrin as filler, hardened plant oil, sweetener and emulsifier |
EP0120498A2 (en) * | 1983-03-29 | 1984-10-03 | National Starch and Chemical Corporation | Imitation cheese products containing high amylose starches as partial or total replacements for the caseinates |
EP0478961A1 (en) * | 1990-10-03 | 1992-04-08 | Cpc International Inc. | Starch mixtures as pudding starches |
WO2001021011A1 (en) * | 1999-09-17 | 2001-03-29 | Coöperatieve Verkoop- En Productievereniging Van Aardappelmeel En Derivaten Avebe B.A. | Starch product |
US20010026827A1 (en) * | 2000-02-16 | 2001-10-04 | Rudolf Klingler | Process for producing themochemically modified starch |
EP1145646A1 (en) * | 2000-04-14 | 2001-10-17 | Coöperatieve Verkoop- en Productievereniging, van Aardappelmeel en Derivaten AVEBE B.A. | Reversible gel formation |
-
2003
- 2003-01-17 GB GBGB0301098.0A patent/GB0301098D0/en not_active Ceased
-
2004
- 2004-01-15 WO PCT/EP2004/000258 patent/WO2004064540A1/en active Application Filing
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US3586513A (en) * | 1968-10-21 | 1971-06-22 | Cpc International Inc | Aerated confections containing 5-15 d.e. starch hydrolyzate |
US3962465A (en) * | 1973-08-27 | 1976-06-08 | Akademie Der Wissenschaften Der Ddr | Method of producing starch hydrolysis products for use as a food additives |
FR2327733A1 (en) * | 1975-10-16 | 1977-05-13 | Lyall Neil | Powdered whole milk substitute - contg. whey or malto-dextrin as filler, hardened plant oil, sweetener and emulsifier |
EP0120498A2 (en) * | 1983-03-29 | 1984-10-03 | National Starch and Chemical Corporation | Imitation cheese products containing high amylose starches as partial or total replacements for the caseinates |
EP0478961A1 (en) * | 1990-10-03 | 1992-04-08 | Cpc International Inc. | Starch mixtures as pudding starches |
WO2001021011A1 (en) * | 1999-09-17 | 2001-03-29 | Coöperatieve Verkoop- En Productievereniging Van Aardappelmeel En Derivaten Avebe B.A. | Starch product |
US20010026827A1 (en) * | 2000-02-16 | 2001-10-04 | Rudolf Klingler | Process for producing themochemically modified starch |
EP1145646A1 (en) * | 2000-04-14 | 2001-10-17 | Coöperatieve Verkoop- en Productievereniging, van Aardappelmeel en Derivaten AVEBE B.A. | Reversible gel formation |
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WO2008074957A3 (en) * | 2006-12-04 | 2008-10-16 | Roquette Freres | Use of leguminous starch derivative for laying paper or flat carton and laying composition containing the same |
WO2008074957A2 (en) * | 2006-12-04 | 2008-06-26 | Roquette Freres | Use of leguminous starch derivative for laying paper or flat carton and laying composition containing the same |
FR2918845A1 (en) * | 2007-07-19 | 2009-01-23 | Roquette Freres | ENCAPSULATION AGENT COMPRISING A PEAT MALTODEXTRIN AND / OR A PEP GLUCOSE SYRUP, COMPOSITIONS CONTAINING THE SAME, AND PROCESS FOR PREPARING THE SAME |
WO2009024690A3 (en) * | 2007-07-19 | 2009-10-29 | Roquette Freres | Use of pea maltodextrin and/or of pea glucose syrup for encapsulating hydrophobic compounds |
US8883243B2 (en) | 2007-07-19 | 2014-11-11 | Roquette Freres | Encapsulation agent comprising a pea maltodextrin and/or a pea glucose syrup, compositions containing it and its preparation method |
JP2010533485A (en) * | 2007-07-19 | 2010-10-28 | ロケット フレール | Use of pea maltodextrin and / or pea glucose syrup to encapsulate hydrophobic compounds |
EP2449888A1 (en) * | 2008-06-26 | 2012-05-09 | Emsland-Stärke GmbH | Imitation cheese |
EP2138052A1 (en) | 2008-06-26 | 2009-12-30 | Emsland-Stärke GmbH | Gelatinised confectionary, imitation cheese and method for producing same |
WO2016184856A1 (en) * | 2015-05-18 | 2016-11-24 | Prodotti Gianni S.R.L. | New cheese-based food preparations |
WO2017098191A1 (en) * | 2015-12-10 | 2017-06-15 | Roquette Freres | Low-viscosity starch hydrolysate with improved retrogradation behaviour |
FR3045055A1 (en) * | 2015-12-10 | 2017-06-16 | Roquette Freres | LOW VISCOSITY STARCH HYDROLYSAT HAVING IMPROVED RETROGRADATION BEHAVIOR |
CN108699166A (en) * | 2015-12-10 | 2018-10-23 | 罗盖特公司 | Low-viscosity starch hydrolysate with improved retrogradation behavior |
US10501560B2 (en) | 2015-12-10 | 2019-12-10 | Roquette Freres | Low-viscosity starch hydrolysate with improved retrogradation behaviour |
Also Published As
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