• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a process for texturing food products and / or "sponge-like" or "solid foam" type foodstuffs comprising at least: (a) transformation by controlled grinding of a preparation of at least one foodstuff, suitable for to preserve the desired organoleptic properties, capable of obtaining a ground material, (b) an addition of a molecule of inactive structure, to said ground material to obtain a mixture, (c) mechanical expansion obtained by a decrease in the pressure of the mixture obtained during step (b), (d) activation of the structural molecule, characterized in that the mechanical expansion is carried out by a pressure reduction of at least 6 bar, preferably between 6 and 20 bar, preferably between 10 and 18 bars.
    公开号:FR3031276A1
    申请号:FR1550075
    申请日:2015-01-06
    公开日:2016-07-08
    发明作者:Guillaume Gillet；Isabelle Desjardins-Lavisse；Olivier Paurd
    申请人:Isabelle Desjardins-Lavisse；Olivier Paurd；
    IPC主号:
    专利说明:

    [0001] [0001] The invention relates to the field of food products, in particular of the "Genoise" or "solid foam" type. [0001] The invention relates to the field of food products, in particular of the "Genoise" or "solid foam" type. ", Made from all foodstuffs (raw natural foods, food co-products or prepared or cooked food products). STATE OF THE PRIOR ART [0002] The agri-food industry is continually looking for new types of product to meet the increasingly demanding requirements of consumers. To do this, in recent years has appeared a type of cuisine called "molecular" that plays with the textures and physicochemical properties of food to offer new products to consumers, including the preparation of solid foams of various food products. Chefs are constantly looking for new products, including a food product type "sponge" or "solid foam" having a very low density (less than 0.400g / cm3), able to serve as a support for culinary preparation. It is now known that starch alone or coupled with egg white or vegetable oils, the flour to develop food products type "sponge" or "solid foam" from a preparation liquid or pasty. For example, the document FR2360264, which describes a method for preparing food product foams by incorporating snow-white eggs and starch to a hot preparation (70 to 80 ° C). US5229157, discloses a method of mixing a starch-rich vegetable, such as potato, vegetable oil and egg white. It can optionally be added a seasoning and other vegetables or "fat" sauces, such as bechamel, for taste issues. However, such a process does not make it possible to produce products containing less than 5% of starch and less than 5% of liquid oil. Moreover, the addition of starch does not provide a very airy finished product and suitable for use as a support. The foam or sponge-type food products obtained by these methods generally have a slightly spongy texture and have a density of 0.750 to 0.880 g / cm 3, according to the examples provided. [0008] In addition, food waste in France today represents more than 200 kg of material per inhabitant per year. In Europe, the waste represents up to 280kg of material per person per year, including 190kg at the level of producers, manufacturers and outlets of agri-food products. In particular, these figures could be reduced by the possibility of processing, directly at the point of sale, products whose end date is almost reached or products that are no longer "presentable" for consumers (over-ripened bananas). become black, for example). Moreover, the use of co-products, now abandoned because not integrable in any way of recovery, would also limit waste from the food industry. There is therefore a need for a new texturing process of food products or biodegradable type "sponge" or "solid foam" made from all types of food and having a density of less than 0.400g / cm3 . Said method makes it possible in particular to transform natural foodstuffs but also ready meals, many co-products such as peelings, peanut cake, and also the products at a stage where they are considered as waste such as fruits and vegetables. overripe vegetables. SUMMARY OF THE INVENTION [0011] The object of the invention is to propose a process consisting of a novel method of texturing "Genoese" or "solid foam" type food products comprising at least: (a) Transformation by controlled grinding of a preparation of at least one foodstuff, able to preserve the desired organoleptic properties, able to obtain a ground material, (b) Addition of an inactive structure molecule, to said ground material for to obtain a mixture, (c) A mechanical expansion obtained by a decrease in the pressure of the mixture obtained in step (b), (d) .An activation of the structural molecule, characterized in that the expansion The mechanical reaction is carried out by a pressure reduction of at least 6 bar, preferably between 6 and 20 bar, preferably between 10 and 18 bar. By "genoise product or solid foam" is meant a solid product having a honeycombed and soft internal structure, with a density of less than 0.4 g / cm3, close to the breadcrumbs and can be spread, sliced, assembled or grilled, without being compared to bread in terms of composition or method of preparation. By "foodstuff" is meant all natural raw materials, food co-products or prepared or cooked food products. [0014] By "controlled grinding transformation" is meant any transformation capable of rendering a foodstuff or a mixture of foodstuffs in the form of a paste or a liquid. This transformation can be done in particular by grinding, cutting, mixing, mixing, dilution. In addition, if desired, pieces of foodstuff may be introduced to give "crunch" to the texture of the product according to the invention. [0015] Furthermore, before and / or during the transformation step, additional molecules may be added to the foodstuffs in order to enrich the food product resulting from the process thus making it possible to obtain a dietetic product and / or a food product. . Such molecules may be proteins, vitamins, trace elements, fibers, fatty acids, antioxidants, probiotics, drugs, or any other molecule of interest known to those skilled in the art. By "structural molecule" is meant any molecule, protein, peptide, alone or in the form of a complex, of amalgam or mixture, capable of producing a structuring network within said mixture in order to freeze it in its form, definitively or temporarily, under the action of an activation or a stimulus, of a physical or chemical nature. Preferably, the total amount of structural molecule in said mixture is between 0.1 and 10% by total weight of the mixture, preferably less than 5%, more preferably less than 2%. By "activation of the structural molecule" is meant any physical or chemical phenomenon capable of structuring the structural molecules together, so as to form a network capable of freezing the mixture in its form. Said activation may in particular be thermal, ionic and / or any other type known to those skilled in the art. Advantageously, the structural molecule is chosen from the group comprising the following constituents: egg white, albumin, ovalbumin, agar agar, pectin, gellan, carob gum or a mixture at least two of said constituents. According to another embodiment, said method further comprises, before the mechanical expansion step (c), a step of pressurizing the mixture obtained in step (b) by the incorporation of gas dissolved in said mixture. By "gas" is meant any existing gas or gas mixture including air, able to pressurize said mixture; preferably, an inert gas, i.e. not reacting with the constituents of said mixture is used. Advantageously, said gas is chosen from the group comprising: NO2, N2, CO2, or a mixture of at least two of said gases. The dinitrogen (N 2) is preferably used to avoid any interaction between the gas and said mixture; nitrous oxide (NO2) is used for its emulsifying properties; carbon dioxide (CO2) is used when it is necessary to acidify said mixture. According to another characteristic of the invention, the activation of the structure molecule is a thermal activation capable of obtaining a core temperature of said mixture between 60 ° C. and 150 ° C., preferably between 80 ° and 100 ° C. vs. Advantageously, the thermal activation is carried out by microwaves or infra-red radiation. According to another characteristic of the invention, the ground material obtained in said transformation (a) is a liquid or a paste having a particle size of less than 5 mm. According to another characteristic of the invention, a dehydration step is performed after the activation step (d) of the structural molecule, in order to obtain a crisp texture. Such a dehydration step may in particular be processes for cooking, evaporation of water, capturing of moisture, for example zeodration or freeze-drying. [0028] Another object of the invention is a food product of the "sponge" or "solid foam" type comprising a ground food of at least one foodstuff and at least one molecule of structure other than starch, characterized in that that its density is less than 0.4g / cm3. In other words, in the case where the foodstuff used intrinsically comprises starch, it is not used as a structural molecule. [0030] Preferably, said "sponge" or "solid foam" type food product is obtained by one embodiment of the method according to the invention described herein. In addition, for particular formulations, said food product obtained can be dissolved in a liquid, such as hot water to prepare beverages, such as soups, broths or others. BRIEF DESCRIPTION OF THE FIGURES [0032] Other features, details and advantages of the invention will become apparent on reading the description which follows, with reference to the appended figures, which illustrate: FIG. 1 represents a diagram of the process according to FIG. 2 shows a photograph of a product obtained according to the process of the invention. DESCRIPTION OF PREFERRED EMBODIMENTS [0033] FIG. 1 illustrates an overall schematic of the method according to one embodiment of the invention detailing seven steps. In a first step (a), the foodstuffs undergo a transformation that may consist of indifferently and non-exhaustively in cutting, mixing, mixing, grinding, seasoning and dilution, all these operations can be combined. at leisure so as to obtain a preparation having the desired organoleptic properties and a particle size less than 5 mm. In a second step (b), there is added to the preparation a structural molecule, or a combination of such molecules, whose role is to form a network adapted to maintain in solid form the product from the process. The molecules used are preferably proteins. The total amount of these molecules does not exceed 10% and is preferably less than 2%, so that the final product is composed of at least 98% of the preparation resulting from step (a). In a third step (c), the product is mechanically expanded by a decrease in the pressure of its environment. This pressure decrease can be achieved by depressurizing the product to a lower pressure, for example a zero pressure. It is possible during this step to involve moreover, and possibly combined, extrusion operations, molding, dosing and any other process that may be aimed in particular at shaping the product. This step has the effect of causing a very large expansion of the product, so that its apparent density is therefore less than 0.4. In a fourth step (d), the structure molecules added to the product are activated during step (b). Activation is preferentially thermal, and even more preferably obtained by the rapid heating of the water molecules of the product generated by the exposure of the latter to a microwave or infra-red beam. Activation can also be chemical by the addition of another compound, in very low proportion. In a step (e), optional, preceding step (c), the preparation is pressurized by incorporation of gas into the mixture. The pressurization is preferably done by injection of a gas, preferably a food gas, such as nitrous oxide, nitrous oxide or carbon dioxide. It is of course possible to use any other gas or combination of gases. More preferably, nitrous oxide is used for its emulsifying properties; the dinitrogen for a cost saving and the neutrality of this gas; carbon dioxide to acidify the medium. Step (c) is then carried out by return to atmospheric or initial pressure. Once the step (d) performed, a step (f) optional, perhaps business. In this step (f), the product can be dried, so that the soft texture obtained after the activation of the structural molecule, is transformed into a crisp texture. This drying takes place by dehydration of the product, which can be carried out by means of cooking processes, water evaporation, moisture uptake, for example zeodration or lyophilization or any other known dehydration process. the skilled person. In an optional step (g), replacing step (f) or after step (f), the product can be packaged at will and depending on the shape of the product. consumption, the distribution chain or any other constraint to be taken into account for the sale and proper use of the product. It can optionally be frozen and thawed without any noticeable change in texture. Such a method is easily feasible and does not require heavy installation. Advantageously, such a method can be used quickly and simply at the point of sale catering and more particularly can be installed in establishments "snacking" (quick takeaway). Such a process makes it possible to obtain a divisible and prehensible food product, which is a major innovation in the texturing mode of the food material. Indeed, thanks to the method according to the invention, it is now possible to eat, for example a beef bourguignon or pumpkin soup, by hand and without cutlery. Far from being exhaustive, the examples below make it possible to show the extent of the field of application of the invention. Indeed, the invention makes it possible to treat typologies of raw materials and very varied preparations. In particular, very good products, both for their shape and for their organoleptic properties, are obtained from agrifood co-products or "waste", such as, for example, cakes derived from the extraction of oil, from fruits. and overripe vegetables. All products obtained have a density less than 0.4g / cm3, which gives them a very light texture and melting in the mouth. The values of the densities of the different products obtained in the various examples were measured according to the following protocol: 25 - Measurement using a precise scale at 1 mg, of the mass of the finished product obtained in the example, - Measurement of the exact dimensions of the product using a vernier caliper (precision 0.1mm), M product - Calculation of the density according to the following equation: d With density, m -produce the mass of the product and Vp produces the volume of the product V product 3 0 3 12 76 9 EXAMPLE 1: FORMULATION FROM PEANUT TOURTEAUX PRODUCING A PRODUCT ACCORDING TO THE INVENTION Preparation using egg white as a molecule of structure 5 [0045 ] The preparation is carried out by mixing the following ingredients: - 200g crushed peanut cake, so that the particle size is less than 4mm; - 280g of water; - 15g of egg white powder or 3.125% by total weight of the mixture. The preparation is then placed in an enclosure and subjected to a pressure of 18 bar of nitrous oxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a 750W microwave beam for 25s. The product obtained is then demolded and has an average apparent density of 0.227 g / cm3 and a soft texture in the mouth, similar to that of the crumb of white bread. However, it has crispness due to the relatively high particle size of the starting preparation. Preparation using agar-agar as a structural molecule The preparation is carried out by mixing the following ingredients: 200 g crushed peanut cake, so that the particle size is less than 4 mm; 25 - 240g of water; - 2 g of agar-agar powder or 0.45% by total weight of the mixture. The preparation is then placed in an enclosure and subjected to a pressure of 18 bar of nitrous oxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at 303 1 2 7 6 10 atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then placed in a convention oven for 7 minutes at 150 ° C. The product obtained is then demolded and has an average apparent density of 0.385 g / cm 3 and a soft texture in the mouth, similar to that of the crumb of white bread. However, it has crispness due to the relatively high particle size of the starting preparation. EXAMPLE 2: FORMULATION FROM PEANUT CAKE PRODUCTS RESULTING IN A NON-CONFORMING PRODUCT Preparation according to Patent FR2360264 (snow white incorporated) The preparation is carried out by mixing the following ingredients: 200 g of peanut cake crushed, so that the particle size is less than 4 mm; 15 - 280g of water. This gives a relatively fluid paste. Apart from this, 65g of liquid egg whites are whipped until stiff. The dough obtained beforehand, heated to 94 ° C., is then incorporated into such that the egg whites are cooked during incorporation. Once the preparation homogeneous, it is distributed in cubic molds (hxLx1 = 50x50x5Omm). The product obtained is then removed from the mold and has a mean bulk density of 0.933 g / cm 3. The texture is spongy rather than mellow. It is more compact and less aerated than for the products obtained according to the process of the invention. Preparation without pressurization [0054] The preparation is carried out by mixing the following ingredients: - 200 g of ground peanut cake, so that the particle size is less than 4 mm; 3 0 3 1 2 76 11 - 280g of water; - 15g of egg white powder, or 3.125% by total weight of the mixture. The preparation distributed in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, such that they are filled to 2/3 of their volume. The molds are then subjected to a 750W microwave beam for 40s. The product obtained is then removed from the mold and has an average bulk density of 0.853 g / cm 3 and a texture in the mouth similar to that of a highly gelled flan. Preparation with pressurization of 2 bars The preparation is carried out by mixing the following ingredients: 200 g of ground peanut cake, so that the particle size is less than 4 mm; 15 - 280g of water; - 15g of egg white powder, or 3.125% by total weight of the mixture. The preparation is then placed in an enclosure and subjected to a pressure of 2 bar of nitrogen. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x50mm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a microwave beam of 900W for 30s. The product obtained is then removed from the mold and has an average bulk density of 0.733 g / cm 3 and a texture in the mouth similar to that of a gelled flan. Preparation with pressurization of 4 bars The preparation is carried out by mixing the following ingredients: 200 g of ground peanut cake, so that the particle size is less than 4 mm; - 280g of water; - 15g of egg white powder, or 3.125% by total weight of the mixture. The preparation is then placed in an enclosure and subjected to a pressure of 4 bar of nitrogen. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a microwave beam of 900W for 30s. The product obtained is then removed from the mold and has an average apparent density of 0.654 g / cm 3 and a texture in the mouth similar to that of a gelled flan. EXAMPLE 3: FORMULATION FROM MANGOES RESULTING IN A PRODUCT ACCORDING TO THE INVENTION The preparation is carried out by mixing the following ingredients: 200 g of pureed mangoes; - 100g of sugar; 1 g of pectin, ie 0.333% by total weight of the mixture. The preparation is then placed in an enclosure and subjected to a pressure of 12 bar of carbon dioxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then placed in a convection oven for 10 minutes at 150 ° C. The product obtained is then removed from the mold and has an average apparent density of 0.394 g / cm 3. Crunch is present because of the relatively high particle size of the starting preparation.
    [0002] EXAMPLE 4: FORMULATION FROM BEETS RESULTING FROM A PRODUCT ACCORDING TO THE INVENTION The preparation is carried out by mixing the following ingredients: 200 g of pureed red beet; - 5g of water; - 2g of a mixture of four vegetable oils; - 1g of fine salt; 0.5 g of gellan, ie 0.239% by total weight of the mixture. The preparation is mixed with the mixer before being placed in an enclosure and subjected to a pressure of 18 bar of nitrogen. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a 750W microwave beam for 40s. The product obtained is then demolded and has an average apparent density of 0.310 g / cm3 and a soft texture in the mouth and very melting. The texture is comparable to that of the crumb of bread. EXAMPLE 5: FORMULATION FROM SOFT POTATOES RESULTING IN A PRODUCT ACCORDING TO THE INVENTION The preparation is carried out by mixing the following ingredients: 200 g of sweet potatoes; - 100g of water; - 10g of sugar; 25 - 2 g of agar agar, ie 0.637% by total weight of the mixture; 2 g of locust bean gum, ie 0.637% by total weight of the mixture. The preparation is then placed in an enclosure and subjected to a pressure of 18 bar of nitrogen. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then placed in a convection oven for 5min at 150 ° C. The product obtained is then demolded and has an average apparent density of 0.388g / cm3 and a soft texture in the mouth and very melting. The texture is comparable to that of the crumb of bread. EXAMPLE 6 FORMULATION FROM SURFACE BANANAS RESULTING IN A PRODUCT ACCORDING TO THE INVENTION The preparation is carried out by mixing the following ingredients: 500 g of over-ripened bananas reduced to a paste; - 180g of water; - 80g of almond cake reduced to a fine powder; - 15g of egg white powder, 1.94% by total weight of the mixture. The preparation is then placed in an enclosure and subjected to a pressure of 18 bar of nitrous oxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a microwave beam of 800W for 30s. The product obtained is then demolded and has an average apparent density of 0.330g / cm3 and a soft texture in the mouth and very melting. The product can also dry in a convection oven at 60 ° C for 1h. The product then loses its soft character to become slightly crisp.
    [0003] EXAMPLE 7: FORMULATION FROM APPLE PELLETS AS A PRODUCT ACCORDING TO THE INVENTION The preparation is carried out by mixing the following ingredients: 215 g of organic apple peel, caramelized in a pan with 10 g of sugar and 5g of sweet butter; - 120g of water; - 10 g of white almond powder; - 15g of caster sugar; - 18g of egg white powder, or 4.158 total weight of the mixture. The preparation is finely mixed so as to obtain a homogeneous paste having no visible pieces. It is then placed in an enclosure and subjected to a pressure of 18 bar of nitrous oxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a 750W microwave beam for 20s. The product obtained is then demolded and has an average apparent density of 0.325 g / cm3 and a soft texture in the mouth and very melting. The taste of caramelized apples is very present. The product can also dry in a convection oven at 60 ° C for 1h. The product then loses its soft character to become slightly crisp. EXAMPLE 8: FORMULATION FROM RAW-PEAS MAKING A PRODUCT ACCORDING TO THE INVENTION [0080] The preparation is carried out by mixing the following ingredients: 170 g of raw peas; - 15g cooked caramelized onions; - 180g of water; - 2g of white semolina sugar; - 2g of sunflower oil; - 0.5g of salt; - 0.2g of pepper; - 8g of egg white powder, or 2.12% by total weight of the mixture. The preparation is mixed finely so as to obtain a homogeneous paste having no visible pieces. It is then placed in an enclosure and subjected to a pressure of 18 bar of nitrous oxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a microwave beam of 900W for 25s. The product obtained is then demolded and has an average apparent density of 0.340g / cm3 and a soft texture in the mouth. The tasting highlights the power of the taste of raw peas. The product can also dry in a convection oven at 60 ° C for 1h. The product then loses its soft character to become slightly crisp. EXAMPLE 9: FORMULATION FROM BEEF BOURGUIGNON RESULTING IN A PRODUCT ACCORDING TO THE INVENTION [0084] The following ingredients are mixed in a pan: - 200 g of beef; - 250g of red wine; - 2 bay leaves; - 2 branches of thyme; - 1 branch of rosemary; - 1 shallot; - 1 clove of garlic; - 1 carrot; - 4 g of sunflower oil; 303 1 2 7 6 17 - 0.5 g of salt; - 0.2g of pepper; The preparation is reduced to low heat, before being roughly mixed so as to chop the meat to obtain a homogeneous paste having a slightly fibrous texture. 15 g of powdered egg white are then added, ie 5.74% by total weight of the mixture. Then the preparation placed in a chamber and subjected to a pressure of 10 bar of nitrous oxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a 750W microwave beam for 30s. The product obtained is then removed from the mold and has an average apparent density of 0.330 g / cm 3. The fibers of the meat are always present and brings consistency to the soft texture of the whole. [0087] The product can also be dried in a convection oven at 60 ° C. for one hour. The product then loses its soft character to become slightly crisp. EXAMPLE 10: FORMULATION FROM SAINT-JACQUES BARDS 20 RESULTING IN A PRODUCT ACCORDING TO THE INVENTION [0088] The following ingredients are mixed in a pan: - 486g cleaned Saint Jacques bard; - 15g of sweet butter. The preparation is reduced to low temperatures. 125 g of cooked barbs are recovered to which the following products are added: 175 g of water used to deglaze the pan; - 55g of semi-skimmed milk; - 0.5g of salt; - 12g of egg whites powder, or 3.27% by total weight of the mixture. The preparation is finely mixed so as to obtain a homogeneous paste having no visible pieces. It is then placed in an enclosure and subjected to a pressure of 6 bars of carbon dioxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a 750W microwave beam for 30s. The product obtained is then demolded and has an average apparent density of 0.342 g / cm3 and a soft texture in the mouth and very melting. The cooked beard brings crispness to the preparation, which is found during tastings. The product can also dry in a convection oven at 60 ° C for 1h. The product then loses its soft character to become slightly crisp.
    [0004] EXAMPLE 11: FORMULATION FROM PARIS FUNGI RESULTING IN A PRODUCT ACCORDING TO THE INVENTION [0093] The following ingredients are mixed in a pan: 280 g sliced button mushrooms; - 5g of garlic; - 2g of olive oil. The preparation is reduced to low temperatures. 180g of cooked mushrooms is recovered and the following products are added: - 190g of water used to deglaze the pan; - 2g of olive oil; - 0.3g of salt; - 0.1g of parsley; - 12g of egg whites powder, or 3.12% by total weight of the mixture. The preparation is finely mixed so as to obtain a homogeneous paste having no visible pieces. It is then placed in an enclosure and subjected to a pressure of 18 bar of nitrous oxide. The pressure is maintained for 10 minutes, then the product is extruded in cubic molds (hxLx1 = 50x50x5Omm), at atmospheric pressure, so that they are filled to 2/3 of their volume. The molds are then subjected to a 750W microwave beam for 30s. The product obtained is then demolded and has an average apparent density of 0.325 g / cm3 and a soft texture in the mouth and very melting. The product can also dry in a convection oven at 60 ° C for 1h. The product then loses its soft character to become slightly crisp. Far from being exhaustive, the above examples make it possible to show the extent of the field of application of the method according to the invention. Indeed, it makes it possible to treat typologies of raw materials and very varied preparations. In particular, very good products, both for their shape and for their organoleptic properties, are obtained from agrifood co-products or "waste", such as, for example, cakes derived from the extraction of oil, fruits and vegetables. overripe vegetables. All products obtained have a density less than 0.4g / cm3, which gives them a very light texture and melting in the mouth.
    权利要求:
    Claims (4)
    [0001]
    REVENDICATIONS1. Process for texturing food products and / or génoise-type food or "solid foam" comprising at least: (a). A transformation by controlled grinding of a preparation of at least one foodstuff, able to preserve the properties desired organoleptic, able to obtain a ground material, (b) .An addition of an inactive structure molecule, said admixture to obtain a mixture, (c) .A mechanical expansion obtained by a decrease in the pressure of the mixture obtained during of step (b), (d) .An activation of the structural molecule, characterized in that the mechanical expansion is carried out by a pressure reduction of at least 6 bar, preferably between 6 and 20 bar, preferably between 10 and 18 bar.
    [0002]
    2. Method of texturing food products and / or "génoise" type of food or "solid foam" according to claim 1 characterized in that the structural molecule is chosen from the group comprising the following constituents: the egg white albumin, ovalbumin, agar agar, pectin, gellan, carob gum or a mixture of at least two of said constituents.
    [0003]
    3. A process for texturing food products and / or "sponge" or "solid foam" type food products according to claim 1 or 2, characterized in that said method further comprises, before the step of mechanical expansion (c). ), a step of pressurizing the mixture obtained in step (b) by the incorporation of gas dissolved in said mixture. 30
    [0004]
    4. Process for texturing food products of the "genoise" or "solid foam" type according to claim 3, characterized in that said gas is chosen from the group comprising: NO2, N2, CO2, or a mixture of at least two of said A method of texturing food products and / or "sponge" or "solid foam" type of food according to one of claims 1 to 4, characterized in that the activation of the structural molecule is a thermal activation suitable for obtaining a temperature at -coeur said mixture between 60 ° C and 150 ° C, preferably between 80 ° C and 100 ° C. Process for texturing food products and / or "sponge" or "solid foam" type food products according to claim 5, characterized in that the thermal activation is carried out by microwaves or infra-red radiation. Process for texturing food products and / or "sponge" or "solid foam" type food products according to one of claims 1 to 6, characterized in that the ground material obtained in said transformation step (a) is a liquid or a dough having a particle size less than 5 mm. Process for texturing food products and / or "sponge" or "solid foam" type food products according to one of claims 1 to 7, characterized in that a dehydration step is carried out after the activation step (d ) of the structural molecule, in order to obtain a crisp texture. Food product and / or "génoise" type of food or "solid foam", characterized in that said food product and / or food is obtained by a method according to one of claims 1 to 8. Food product and / or food of "Genoese" or "solid foam" type according to claim 9, comprising a ground matter of at least one foodstuff and at least one molecule of structure other than starch, characterized in that its density is less than 0.4 g / cm3. 10 7. 15 8. 20 25 9. 10. 30
    类似技术:
    公开号 | 公开日 | 专利标题
    EP0087667B2|1990-06-13|Process to prepare the garnishing of a foodstuff made of a pulverulent bulk and a garnishing, separately packaged.
    FR3031276A1|2016-07-08|FOOD AND / OR ALICAMENT PRODUCT OF THE GENOISE TYPE AND METHOD OF OBTAINING FOODSTUFFS.
    EP0151090B1|1988-07-13|Process for preparing biscuits
    JP2019047809A|2019-03-28|Improved method for preparing composition and film containing coconut meat as raw material
    JP5427839B2|2014-02-26|Processed food material, food using the same, and method for producing the food
    JP6650433B2|2020-02-19|Stick-shaped baked confectionery and method for producing the same
    CA1219774A|1987-03-31|Process for the production of an edible composition used to prepare ordecorate meats and the like
    CA3002613A1|2017-04-27|Food dough and method for producing such a dough
    KR100979803B1|2010-09-06|Preparation method of snack from bread
    CH641015A5|1984-02-15|PRODUCT THAT CAN BE GRILLED, FRIED OR ROASTED BASED ON GROUND FLESH.
    KR102258461B1|2021-06-01|Ready-to-eat, gluten-free and ketogenic coconut meat-based cereal
    KR20090108804A|2009-10-19|Method of manufacturing food including kimchi powder
    KR20190116503A|2019-10-14|How to Prepare Puffed Dehydrated Food Products
    JP2008073009A|2008-04-03|Dry instant soup noodle
    MX2013003355A|2013-06-05|Dehydrated food product.
    JP2007167014A|2007-07-05|Freeze-dried food, and method for producing the same
    EP2736352B1|2016-12-28|Method for preparing a food composition using cream of rice
    OA18353A|2018-10-16|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food.
    FR2883456A1|2006-09-29|Vegetable-based mousse product made from vegetable stock and vegetable gelling agent such as marshmallow root, foamed by air bubbles
    RU2368189C1|2009-09-27|Chicory-peach beverage production method
    CH715875A2|2020-08-31|Process for preparing a dehydrated food product based on fruits and / or vegetables.
    JP2019071833A|2019-05-16|Granule for food and drink, method for producing the same, quality improver for food and drink, and quality improvement method of food and drink
    JP2019022474A|2019-02-14|Method for manufacturing dried fish shaving topping
    FR2956292A1|2011-08-19|Preparing food composition made of rice cream, useful in macrobiotic food, comprises preparing compositions from liquid and rice cream, pouring the compositions in mold, cooking molded composition with steam, cooling mold and demolding
    JP2020162453A|2020-10-08|Lump-shaped seasoning material and food product containing the same
    同族专利:
    公开号 | 公开日
    AU2016206073A1|2017-07-27|
    IL253233A|2020-09-30|
    EA201791547A1|2017-11-30|
    WO2016110513A1|2016-07-14|
    CA2972944A1|2016-07-14|
    AU2016206073B2|2020-10-22|
    EP3242563A1|2017-11-15|
    ZA201704502B|2019-02-27|
    EA036771B1|2020-12-18|
    IL253233D0|2017-08-31|
    MA39646A|2017-11-15|
    FR3031276B1|2020-12-25|
    US20180000149A1|2018-01-04|
    MX2017008902A|2018-04-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0371725A2|1988-11-28|1990-06-06|Unilever Plc|Method of preparing a food product|
    US5229157A|1988-11-28|1993-07-20|Thomas J. Lipton Co., Division Of Conopco Inc.|Method of preparing a food product|
    AT394483B|1989-05-05|1992-04-10|Berghofer Emmerich Dipl Ing Dr|METHOD FOR THE PRODUCTION OF EXPANDED NIPPLE ARTICLES BY HOT EXTRUSION, AND KNOB ARTICLE|
    WO2001047379A1|1999-12-28|2001-07-05|Eurogerm|Method and device for making a food product with open-cell internal texture, use for making gluten-free bread|
    US20130071491A1|2006-12-18|2013-03-21|Jose De J. Berrios|Extruded Legume Food Products Containing Yeast Autolysate|
    US20130216689A1|2010-06-16|2013-08-22|Mars Incorporated|Method and apparatus for producing a foamed meat or fish product|
    WO2013110508A1|2012-01-27|2013-08-01|Unilever N.V.|Aerated compositions containing egg albumen protein and hydrophobin|
    US2933393A|1957-11-04|1960-04-19|M & R Dietetic Lab Inc|Dry creaming powder|
    US3745020A|1971-05-05|1973-07-10|Us Agriculture|Process for preparing citrus puree|
    US5019404A|1986-10-20|1991-05-28|Kraft General Foods, Inc.|Multicolor confection extrusion system|
    US4946697A|1988-11-25|1990-08-07|University Of Kentucky Research Foundation|Puffing biological material|
    IL104441A|1993-01-19|2001-01-28|Yossi Res Dev Company Of The H|Sponges from hydrocolloids and method for their production|
    US5342635A|1993-05-12|1994-08-30|General Mills, Inc.|Puffed edible foams and high intensity microwave method of preparation|
    US6607774B1|2000-11-13|2003-08-19|Mars, Incorporated|Self-sealing expanded edible product|
    US20080102165A1|2006-09-28|2008-05-01|Solae, Llc|Extruded Protein Compositions|
    US20090214729A1|2008-02-26|2009-08-27|General Mills Ip Holdings Ii, Llc.|Low caloric density aerated confections and methods of preparation|
    GB0900551D0|2009-01-14|2009-02-11|Horton Richard|Ingestible compositions and processes of preparation|
    DE102010053549A1|2010-12-06|2012-06-06|Mars, Incorporated|Method and apparatus for producing a foamed meat or fish product|
    US20140072672A1|2011-02-15|2014-03-13|Cornell University|Hydrocolloid stabilized dehydrated food foam|
    US20150272168A1|2014-03-27|2015-10-01|Purina Animal Nutrition Llc|Foaming animal attractant and method of use|NL1042159B1|2016-11-22|2018-05-28|Tun Food Innovation B V|METHOD FOR PREPARING CARBOHYDRATE AND PROTEIN PRODUCTS|
    DE102017003969A1|2017-04-25|2018-10-25|Hochschule Fulda|Vegan food|
    FR3072955B1|2017-10-27|2020-12-18|Nbread Process|CONVEYOR FOR PASSING PRODUCTS THROUGH A MICROWAVE OVEN|
    WO2021038047A1|2019-08-30|2021-03-04|Société des Produits Nestlé S.A.|Juicy sponge food product|
    法律状态:
    2016-01-28| PLFP| Fee payment|Year of fee payment: 2 |
    2016-07-08| PLSC| Publication of the preliminary search report|Effective date: 20160708 |
    2016-12-21| PLFP| Fee payment|Year of fee payment: 3 |
    2017-11-28| PLFP| Fee payment|Year of fee payment: 4 |
    2018-12-19| PLFP| Fee payment|Year of fee payment: 5 |
    2020-01-29| PLFP| Fee payment|Year of fee payment: 6 |
    2020-11-23| PLFP| Fee payment|Year of fee payment: 7 |
    2021-12-16| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1550075A|FR3031276B1|2015-01-06|2015-01-06|GENOISE TYPE FOOD AND / OR FOOD PRODUCT AND ITS PROCESS FOR OBTAINING FOODSTUFFS.|FR1550075A| FR3031276B1|2015-01-06|2015-01-06|GENOISE TYPE FOOD AND / OR FOOD PRODUCT AND ITS PROCESS FOR OBTAINING FOODSTUFFS.|
    EP16700393.8A| EP3242563A1|2015-01-06|2016-01-06|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    MX2017008902A| MX2017008902A|2015-01-06|2016-01-06|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food.|
    PCT/EP2016/050137| WO2016110513A1|2015-01-06|2016-01-06|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    EA201791547A| EA036771B1|2015-01-06|2016-01-06|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    AU2016206073A| AU2016206073B2|2015-01-06|2016-01-06|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    MA039646A| MA39646A|2015-01-06|2016-01-06|NUTRACEUTICAL AND / OR FOOD PRODUCT OF THE BISCUIT DE SAVOIE TYPE AND ITS PROCESS FOR OBTAINING FROM FOODS|
    CA2972944A| CA2972944A1|2015-01-06|2016-01-06|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    US15/541,445| US20180000149A1|2015-01-06|2016-01-06|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    IL253233A| IL253233A|2015-01-06|2017-06-29|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    ZA2017/04502A| ZA201704502B|2015-01-06|2017-07-03|Food and/or nutraceutical product of the sponge cake type and method for obtaining same from food|
    [返回顶部]