EP4185123A1 - Utilisation d'une fibre de carotte activée pour la production de produits - Google Patents

Utilisation d'une fibre de carotte activée pour la production de produits

Info

Publication number
EP4185123A1
EP4185123A1 EP21755376.7A EP21755376A EP4185123A1 EP 4185123 A1 EP4185123 A1 EP 4185123A1 EP 21755376 A EP21755376 A EP 21755376A EP 4185123 A1 EP4185123 A1 EP 4185123A1
Authority
EP
European Patent Office
Prior art keywords
activated
fiber
carrot
use according
food
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21755376.7A
Other languages
German (de)
English (en)
Inventor
Gerhard F. Fox
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Herbstreith und Fox GmbH and Co KG Pektin Fabriken
Original Assignee
Herbstreith und Fox GmbH and Co KG Pektin Fabriken
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102020119364.5A external-priority patent/DE102020119364A1/de
Priority claimed from DE102020125835.6A external-priority patent/DE102020125835A1/de
Application filed by Herbstreith und Fox GmbH and Co KG Pektin Fabriken filed Critical Herbstreith und Fox GmbH and Co KG Pektin Fabriken
Publication of EP4185123A1 publication Critical patent/EP4185123A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/24—Cellulose or derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
    • A01K1/0152—Litter
    • A01K1/0155—Litter comprising organic material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/163—Sugars; Polysaccharides
    • 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
    • A23L29/20—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
    • A23L29/262—Cellulose; Derivatives thereof, e.g. ethers
    • 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
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/22—Comminuted fibrous parts of plants, e.g. bagasse or pulp
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/46—Ingredients of undetermined constitution or reaction products thereof, e.g. skin, bone, milk, cotton fibre, eggshell, oxgall or plant extracts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
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    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/007—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and at least partly composed of recycled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • B27N7/005—Coating boards, e.g. with a finishing or decorating layer
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/248—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork from specific plants, e.g. hemp fibres
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/14—Tablets, spikes, rods, blocks or balls
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/40—Fertilisers incorporated into a matrix
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
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    • C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
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    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
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    • C—CHEMISTRY; METALLURGY
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    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Definitions

  • the present invention relates to the use of an activated carrot fiber for the production of products in the food or non-food sector.
  • the invention also relates to products containing the activated carrot fiber.
  • Dietary fibers are largely indigestible food components, mostly carbohydrates, which are mainly found in plant foods.
  • dietary fiber is divided into water-soluble dietary fiber such as pectin and water-insoluble dietary fiber such as cellulose. Fiber is considered an important part of human nutrition.
  • the consumption of dietary fiber is considered to be good for your health.
  • the use of fruit fibres, such as sugar beet, apple or citrus fibres, as roughage in the production of food is becoming increasingly important.
  • the fruit fibers are a mixture of insoluble dietary fibers such as cellulose and soluble dietary fibers such as pectin and thus ideally result in a spectrum of health-promoting effects.
  • the functional properties of food products can be changed by using fruit fibers such as citrus fibers or apple fibers. Fruit fibers are now also used in non-food products.
  • US Pat. No. 5,964,983 teaches the use of a microfibrillar cellulose produced from sugar beets as a thickening agent for paints or drilling fluids.
  • the process disclosed in US Pat. No. 5,964,983 is very complex because it includes both an acidic/alkaline extraction, followed by an aqueous washing step, pressure homogenization, an ethanolic washing step and drying.
  • the fiber properties change significantly depending on the manufacturing process and thus also determine the usability for optimizing food products or non-food products.
  • the object of the present invention is to improve the prior art or to offer an alternative to it. Summary of the Invention
  • carrot fibers are activated fibers that have sufficient strength in an aqueous suspension so that no additional shearing forces are required in use in order for the user to obtain the optimum rheological properties such as viscosity or texturing.
  • the activated carrot fibers produced by the production method described below have good rheological properties.
  • the activated carrot fibers used according to the invention can easily be rehydrated and the advantageous rheological properties are retained even after rehydration.
  • the activated carrot fiber according to the invention is more potent in its effect. Compared to modified starch, less than half the amount can be used to produce a fatty cream with comparable baking stability.
  • the activated carrot fiber used in the present invention is low in calories and is an indigestible dietary fiber. Dietary fiber is an important part of human nutrition.
  • the activated carrot fibers used according to the invention are obtained from carrots and are therefore natural ingredients with known positive properties.
  • Vegetable processing residues such as carrot pomace can be used as raw material in the manufacturing process described below. These processing residues are inexpensive, plentiful, and provide a sustainable and environmentally sound source of the activated carrot fiber of the present invention.
  • Carrot fibers are established and accepted in the food industry, so that corresponding compositions can be used immediately and internationally without a lengthy approval process.
  • the carrot fiber according to the invention can have one or more of the following functions: foaming agent, whipping agent, release agent, flow aid, stabilizer, emulsifier, carrier, filler, texturizer, thickening agent, gelling agent, firming agent, dietary fiber, reinforcing agent, humectant, filter aid, Egg substitutes, glazing agents, freeze-thaw stability improvers and bake stability improvers.
  • the invention relates to the use of an activated carrot fiber.
  • an activated carrot fiber can be obtained from carrot pulp, which is digested by incubating an aqueous carrot pulp suspension as a starting material.
  • the activated carrot fiber The activated carrot fiber
  • an activated carrot fiber is used.
  • the activated carrot fiber has a yield point II (rotation) of between 15 and 30 Pa, advantageously of between 17.5 and 27.5 Pa and particularly advantageously of between 20 and 25 Pa.
  • this activated carrot fiber is obtainable or obtained by the production process described below.
  • the activated carrot fiber has a yield point I (rotation) of between 15 and 30 Pa, advantageously of between 17.5 and 27.5 Pa and particularly advantageously of between 20 and 25 Pa.
  • this activated carrot fiber is as described below
  • the activated carrot fiber has a yield point II (Cross Over) of between 20 and 35 Pa, advantageously between 22.5 and 32.5 Pa and particularly advantageously between 25 and 30 Pa.
  • this activated carrot fiber is obtainable or obtained by the production process described below.
  • the activated carrot fiber has a yield point I (Cross Over) of between 25 and 35 Pa, advantageously between 20 and 30 Pa and particularly advantageously between 22.5 and 27.5 Pa.
  • this activated carrot fiber is as described below
  • the activated carrot fiber has a dynamic Weissenberg number of between 5 and 11 Pa, advantageously between 6 and 10 Pa and particularly advantageously between 7 and 9 Pa.
  • this activated carrot fiber is obtainable or obtained by the production process described below.
  • the activated carrot fiber has a dynamic Weissenberg number of between 5 and 11 Pa, advantageously between 6 and 10 Pa and particularly advantageously between 7 and 9 Pa.
  • this activated carrot fiber is obtainable or obtained by the production process described below.
  • the activated carrot fiber has a strength of between 320 g and 510 g, preferably, in a 4% by weight aqueous suspension of between 350 g and 480 g and more preferably of between 380 and 450 g.
  • the activated carrot fiber characterized by this strength is obtainable or obtained by the manufacturing process described below.
  • the activated carrot fiber preferably has a viscosity of 800 to 4800 mPas, preferably 1000 to 4500 mPas, and particularly preferably 1200 to 4000 mPas, the activated carrot fiber being dispersed in water as a 2.5% by weight solution and the viscosity having a shear rate of 50 s_1 at 20°C.
  • the activated carrot fiber can have a viscosity of 1100, 1200, 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000, 2100, 2200, 2300, 2400, 2500, 2600, 2700, 2800, 30000, 30000, 30000, , 3200, 3300, 3400, 3500, 3600, 3700, 3800, 3900, 4000, 4100, 4200, 4300 or 4400 mPas.
  • the activated carrot fiber characterized by this viscosity is obtainable or obtained by the manufacturing process described below.
  • An activated carrot fiber with this high viscosity has the advantage that smaller amounts of fibers are required to thicken the end product. The fiber also creates a creamy texture.
  • the activated carrot fiber advantageously has a water binding capacity of between 25 and 50 g/g, preferably between 30 and 45 g/g, particularly preferably between 32.5 and 42.5 g/g, and particularly preferably between 35 and 40 g/g. G.
  • a water binding capacity of between 25 and 50 g/g, preferably between 30 and 45 g/g, particularly preferably between 32.5 and 42.5 g/g, and particularly preferably between 35 and 40 g/g. G.
  • Such an advantageously high water-binding capacity leads to a high viscosity and, as a result, to lower fiber consumption with a creamy texture.
  • the activated carrot fiber characterized by the water-binding capacity can preferably be obtained by the production process described below or is obtained thereby.
  • the activated carrot fiber has a moisture content of less than 15%, preferably less than 10% and more preferably less than 8%.
  • the activated carrot fiber characterized by this moisture is obtainable or obtained by the production process described below.
  • the activated carrot fiber has a pH of 3.5 to 5.0 and preferably 3.9 to 4.5 in a 1.0% aqueous suspension.
  • the activated carrot fiber characterized by this pH range is obtainable or obtained by the manufacturing process described below.
  • the activated carrot fiber advantageously has a particle size in which at least 90% of the particles are smaller than 400 ⁇ m, preferably smaller than 350 ⁇ m and in particular smaller than 300 ⁇ m.
  • the activated carrot fiber characterized by this grain size is preferably obtainable or obtained by the production process described below.
  • the activated carrot fiber has a brightness value L*> 90, preferably L*> 91 and particularly preferably L*> 92.
  • the activated carrot fibers are almost colorless and do not lead to significant discoloration of the Products.
  • the activated carrot fiber characterized by this brightness value is obtainable or obtained by the manufacturing process described below.
  • the activated carrot fiber has a dietary fiber content of 80 to 95%.
  • the activated carrot fiber characterized by this dietary fiber content is obtainable or obtained by the manufacturing process described below.
  • the activated carrot fiber used in the present invention is preferably in powder form. This has the advantage that there is a formulation with low weight and high storage stability, which can also be used in a simple manner in terms of process technology. This formulation is only made possible by the activated carrot fiber used according to the invention, which, in contrast to modified starches, does not tend to form lumps when stirred into liquids.
  • the activated carrot fiber can be obtained through a process that includes the following steps:
  • step (c) optionally enzymatically treating the wet matter from step (a) or the hydrated dry matter from step (b) in aqueous suspension with cellulase and/or with pectin methyl esterase to obtain an enzymatically treated material;
  • step (d) washing the wet matter from step (a), the hydrated dry matter from step (b) or the enzymatically treated material from step (c) at least twice with an organic solvent and thereafter separating the washed material from the organic solvent in each case;
  • the inventors have surprisingly found that the process according to the invention leads to activated carrot fibers without the otherwise necessary activation measures, such as the application of shearing forces or digestion at elevated temperatures in an acidic medium, having to be carried out in the production process.
  • a plant mass containing carrots and preferably processing residues from carrots are used as the raw material.
  • This carrot-containing plant matter can be used on the one hand as dry matter, for example in the form of dried carrot pomace.
  • a dry mass in the context of the invention is to be understood as meaning a carrot-containing plant mass which has less than 15%, preferably less than 10% and more preferably less than 8% moisture.
  • the use of dried plant material allows production independent of the season.
  • the carrot-containing plant matter In the event that the carrot-containing plant matter is in the form of dry matter, it must be hydrated according to step (b) by incubation with an aqueous liquid.
  • the plant matter forms a suspension of the carrot pieces or carrot particles in the aqueous solution.
  • This suspension represents a suspension insofar as a heterogeneous mixture of substances is present here, consisting of a liquid and carrot particles (preferably finely) distributed therein.
  • the particles are suitably drained Shaking or stirring held in suspension. There is therefore no dispersion in which the particles are comminuted by mechanical action (shearing) in such a way that they are finely dispersed.
  • the hydrated dry matter is separated from the aqueous solution by solid-liquid separation. This is preferably done using a decanter. Alternative separation methods are a sieve drum, a separator, a sedicant or a press.
  • the carrot-containing plant mass can be subjected to an enzymatic treatment in step (c).
  • This enzymatic treatment involves de-esterification of the highly esterified pectin present in the carrot material by a pectin methyl esterase and/or partial degradation of the cellulose present in the carrot material by a cellulase.
  • step (d) the enzymatically treated material or the hydrated dry material from step (b) or the carrot-containing plant material from step (a) provided as a moist mass is washed several times, ie at least twice, with an organic solvent.
  • This multi-stage washing with alcohol initially improves the functional fiber properties and thus makes a decisive contribution to the activation of the carrot fibre.
  • disruptive accompanying substances are removed from the material, thus ensuring that the end product is sensorially neutral. This applies to both olfactory and gustatory substances.
  • the drying from the alcoholic phase that takes place in step (e) is essential for the subsequent functional properties, since the fibers dry open-pored and result in good swelling and wetting properties that would not be present if they were dried from the aqueous phase, since the individual fibers then crust over hydrogen bonds.
  • the dried fiber material produced according to the method described here is an activated carrot fiber, insofar as an open-pore fiber with good swelling and wetting properties results here, which is also expressed in advantageous functional properties such as viscosity, water-binding capacity and strength.
  • a plant mass containing carrots and preferably processing residues from carrots are used as the raw material or starting material.
  • the expert can fall back on a wide variety of carrot materials.
  • the carrot-containing vegetable matter is selected from the group consisting of carrot pomace, carrot flour, carrot pomace flour, carrot semolina and carrot puree, it also being possible to use a mixture of the aforementioned masses.
  • a “plant mass containing carrots” according to the invention is comminuted carrots, so that no whole carrots are used, but at least carrot pieces, carrot semolina, or even finely particulate carrots in the form of carrot flour.
  • carrot pomace is defined as the comminuted solid residues resulting from carrot processing. Processing typically involves juicing.
  • the carrot pomace initially occurs here as moist pomace.
  • the pomace is usually dried and can then be stored and further used as dry pomace.
  • step b the dry matter is rehydrated by being brought into contact with and incubated with an aqueous liquid and is thus prepared for the subsequent processing steps.
  • the mixture of carrot dry matter to be hydrated and aqueous liquid is also referred to below as aqueous incubation solution.
  • the incubation with the aqueous solution takes place at a temperature between 20°C and 70°C, advantageously at a temperature between 25°C and 65°C and particularly advantageously at a temperature between 30°C and 60 °C Elevated temperature in particular accelerates rehydration.
  • the aqueous liquid used in the hydration in step b) can be an aqueous buffer or water.
  • demineralized water is preferred.
  • the hydration in step b) is expediently carried out by incubation with the aqueous liquid for a period of 10 minutes to 4 hours, advantageously for a period of 20 minutes to 3 hours and particularly advantageously for a period of 30 minutes to 2 hours.
  • the dry mass in the aqueous incubation solution is between 0.25% by weight and 20% by weight, preferably between 0.5% by weight and 15% by weight, and particularly preferably between 1% by weight and 10% by weight;
  • step b) is advantageously carried out while stirring or shaking the aqueous suspension. This speeds up the hydration process and contributes to more even hydration.
  • the dry matter hydrated in step b) is separated from the aqueous solution by solid-liquid separation. This is preferably done using a decanter. Alternative separation methods are a sieve drum, a separator, a sedicant or a press.
  • the carrot-containing plant material can be subjected to an enzymatic treatment with a pectin methylesterase in step (c) of the method, which is also synonymously referred to as “enzymatic de-esterification”.
  • the material contained in the plant fiber is typically high methylester pectin.
  • a pectin according to the application is defined as a vegetable polysaccharide which, as a polyuronide, essentially consists of ⁇ -1,4-glycosidically linked D-galacturonic acid units.
  • the galacturonic acid units are partially esterified with methanol.
  • the degree of esterification describes the percentage of the carboxyl groups in the galacturonic acid units of the pectin which are present in the esterified form, e.g. as methyl ester.
  • a high esterification pectin is a pectin which has a degree of esterification of at least 50%, whereas a low esterification pectin has a degree of esterification of less than 50%.
  • the degree of esterification describes the percentage of the carboxyl groups in the galacturonic acid units of the pectin which are present in the esterified form, e.g. as methyl ester.
  • the degree of esterification can be determined using the method according to JECFA (Monograph 19-2016, Joint FAO/WHO Expert Committee on Food Additives).
  • the methyl esters of the galacturonic acid groups in the pectin are hydrolyzed by the pectin methyl esterase to form poly-galacturonic acid and methanol.
  • the resulting low ester pectins can in the presence of polyvalent cations form a gel even without sugar and can also be used in a wide pH range.
  • a pectin methylesterase (abbreviation: PME, EC 3.1.1.11, also: pectin demethoxylase, pectin methoxylase) is a common enzyme in the cell wall of all higher plants and some bacteria and fungi, which splits the methyl ester of pectins and thereby forms poly-galacturonic acid and methanol releases.
  • PME has been isolated in many isoforms, all of which can be used for enzymatic deesterification according to the invention. Many isoforms of PME have been isolated from plant-pathogenic fungi such as Aspergillus foetidus and Phytophthora infestans as well as from higher plants such as tomatoes, potatoes and oranges.
  • the fungal PME develop the optimum activity between pH 2.5 and 5.5, while the plant PME exhibit pH optima between pH 5 and 8.
  • the molecular weight is between 33,000 and 45,000.
  • the enzyme is present as a monomer and is glycosylated.
  • the Kiu value is between 11 and 40 mM pectin for fungal PME and 4-22 mM pectin for plant PME.
  • the commercially available PME preparations are obtained either from the supernatants of the fungal mycelium cultures or, in the case of plants, from fruits (orange and lemon peels, tomatoes).
  • the pectin methylesterases that are preferably used have an optimum pH between 2 and 5 and an optimum temperature of 30 to 50°C, with significant enzyme activity already being observed from 15°C, depending on the enzyme.
  • At least one pectin methyl esterase (EC 3.1.1.11) is added to the aqueous suspension for enzymatic deesterification.
  • exactly one isoform of a PME is added to the suspension.
  • a mixture of different isoforms can also be used.
  • the pectin methyl esterase is preferably added to the aqueous suspension in such a way that a total PME activity of 1000 to 10,000 units/l, advantageously of 3000 to 7500 units/l, and particularly advantageously of 4000 to 6000 units/l results.
  • total PME activity may be 1200, 1400, 1600, 1800, 2000, 2200, 2400, 2600, 2800, 3000, 3200, 3400, 3600, 3800, 4000, 4200, 4400, 4600, 4800, 5000, 5000, 5000, 5000, 5600, 5800, 6000, 6200, 6400, 6600, 6800, 7000, 7200 or 7400 units/L.
  • the incubation with the at least one pectin methyl esterase in the aqueous suspension takes place for a period of one to 10 hours and preferably for 2 to 5 hours.
  • the enzymatic treatment in step e) takes place at a temperature of between 10°C and 70°C, preferably between 20°C and 60°C and particularly preferably between 30°C and 50°C.
  • the person skilled in the art will set the optimum pH value for the de-esterification, depending on the pectin methyl esterase used in each case.
  • a pH of between 3.5 and 5.5 and particularly preferably of between 4.0 and 5.0 is preferably provided here.
  • the pH is adjusted before the enzymatic deesterification by adding an acid or a buffer system working in an acidic medium.
  • an acid or acidic buffer solution known to him.
  • an organic acid such as citric acid can be used.
  • a mineral acid can also be used. Examples which may be mentioned are: sulfuric acid, hydrochloric acid, nitric acid or sulphurous acid. Sulfuric acid is preferably used.
  • the dry matter content of the aqueous suspension must not be too high and should advantageously be less than 10% by weight.
  • the dry matter content is between 0.5% by weight and 6% by weight, preferably between 1% by weight and 4% by weight, and particularly preferably between 2% by weight and 3% by weight.
  • the enzymatic de-esterification in step c) can be carried out while stirring or shaking the aqueous suspension, care being taken to ensure that the enzyme does not foam. This is preferably done in a continuous manner to keep the particles in suspension in suspension.
  • a suspension is a heterogeneous mixture of substances consisting of a liquid and solids (carrot particles) finely distributed therein. Since the suspension tends to sedimentation and phase separation, the particles are suitably kept in suspension by shaking or stirring. There is therefore no dispersion in which the particles are comminuted by mechanical action (shearing) in such a way that they are finely dispersed.
  • the carrot-containing plant material can be subjected to an enzymatic treatment with a cellulase in step (c) of the method, which is also synonymously referred to as “enzymatic cellulose hydrolysis”.
  • a cellulase is an enzyme capable of cleaving the ⁇ -1,4-glycosidic bond of cellulose, releasing glucose.
  • Carrot material consists largely of cellulose, which is accordingly fragmented by the cellulase treatment. It has been found that the cellulase treatment surprisingly improves carrot fiber functionality in terms of water binding and viscosity build.
  • the group of cellulases consists of three different types of enzymes, the interaction of which enables the long-chain cellulose molecules (3000 - 15000 linked glucose molecules) to be digested efficiently: Endoglucanases (EC 3.2.1.4) split cellulose into larger sections.
  • Endoglucanases the first type of enzyme, are the only ones that can work within the cellulose chains, but only within what are known as amorphous areas, where the cellulose molecules lie in a disordered manner relative to one another and therefore do not build up any crystalline areas. As a result, they create a larger number of chain ends.
  • exoglucanases EC 3.2.1.91
  • cellobiase or ß-glucosidase EC 3.2.1.21
  • cellulase is added to the aqueous suspension for the enzymatic cellulose hydrolysis.
  • exactly one cellulase enzyme type can be added, ie either an endoglucanase (EC 3.2.1.4), an exoglucanase (EC 3.2.1.91) or a ⁇ -glucosidase (EC 3.2.1.21).
  • two or more preferably all three of the aforementioned cellulase enzyme types are used.
  • step c) expediently only leads to a partial hydrolysis of the cellulose present in the carrot pulp. Excessive hydrolysis leads to irreversible degradation of the cellulose in the fiber material, which has a negative effect on the fiber functionality.
  • the aqueous suspension expediently contains the cellulase or the cellulase mixture in a total activity of 100 to 3000 units/l, advantageously of 150 to 2000 units/l, further advantageously of 200 to 1000 units/l. L, and most preferably from 250 to 400 units/L.
  • the total cellulase activity can be, for example, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950, 1000, 1200, 1400, 1600, 1800, 2000, 2200, 2400, 2600 or 2800 units/L.
  • the incubation with cellulase in the aqueous suspension takes place for a period of 30 minutes to 4 hours and preferably of 1 to 3 hours.
  • step c) the temperature in step c) to the cellulase used.
  • the cellulose hydrolysis occurs at a temperature of between 30°C and 80°C, preferably between 35°C and 75°C and most preferably between 40°C and 70°C.
  • the person skilled in the art will also set the optimal pH value for the cellulose hydrolysis in step c), depending on the particular cellulase used.
  • a pH of between 3.0 and 7.0 and particularly preferably of between 3.5 and 6.0 is preferably provided here.
  • the pH is adjusted before the enzymatic cellulose hydrolysis by adding an acid or a buffer system working in an acidic medium.
  • an acid or acidic buffer solution known to him.
  • an organic acid such as citric acid can be used.
  • a mineral acid can also be used. Examples which may be mentioned are: sulfuric acid, hydrochloric acid, nitric acid or sulphurous acid. Sulfuric acid is preferably used.
  • the dry matter content of the aqueous suspension must not be too high and should advantageously be less than 10% by weight.
  • the dry matter content is between 0.5% by weight and 6% by weight, preferably between 1% by weight and 4% by weight, and particularly preferably between 2% by weight and 3% by weight.
  • the enzymatic cellulose hydrolysis in step c) can be carried out while stirring or shaking the aqueous suspension, care being taken to ensure that the enzyme does not foam. This is preferably done in a continuous manner to keep the particles in suspension in suspension.
  • a suspension is a heterogeneous mixture of substances consisting of a liquid and solids (raw material particles) finely distributed therein. Since the suspension tends to sedimentation and phase separation, the particles are suitably kept in suspension by shaking or stirring. There is therefore no dispersion in which the particles are comminuted by mechanical action (shearing) in such a way that they are finely dispersed.
  • the carrot-containing plant material can be enzymatically treated with either pectin methyl esterase or alternatively with cellulase.
  • the carrot-containing plant material is enzymatically treated with both pectin methyl esterase and cellulase.
  • the enzymatic treatment with cellulase and pectin methyl esterase can be carried out simultaneously or sequentially.
  • step (d) a washing step then takes place, which is carried out with an organic solvent, which is preferably a water-miscible organic solvent. This involves washing at least twice with the organic solvent.
  • the organic solvent is advantageously an alcohol, which can preferably be selected from the group consisting of methanol, ethanol and isopropanol.
  • the washing step d) is expediently carried out at a temperature of between 40°C and 75°C, preferably of between 50°C and 70°C and particularly preferably of between 60°C and 65°C.
  • the period of contacting with the organic solvent is advantageously for a period of between 60 minutes and 10 hours and preferably between 2 hours and 8 hours.
  • Each organic solvent washing step in step d) comprises contacting the material with the organic solvent for a specified period of time followed by separating the material from the organic solvent.
  • a decanter or a press is preferably used for this separation.
  • the dry mass in the washing solution is advantageously between 0.5% by weight and 15% by weight, preferably between 1.0% by weight and 10% by weight, and particularly preferably between 1.5% by weight and 5.0% by weight.
  • the washing with the organic solvent in step d) is preferably carried out with mechanical agitation of the washing mixture.
  • the washing is preferably carried out in a tank with an agitator.
  • a device for making the suspension more uniform is used in an advantageous manner.
  • This device is preferably a toothed ring disperser.
  • the washing in step d) with the organic solvent takes place in a countercurrent process.
  • partial neutralization takes place by adding Na or K salts, NaOH or KOH.
  • the material can also be decolorized.
  • This decolorization can be done by adding one or more oxidizing agents.
  • the oxidizing agents chlorine dioxide and hydrogen peroxide, which can be used alone or in combination, should be mentioned here as examples.
  • the final concentration of the organic solvent in the solution increases with each washing step. This incrementally increasing proportion of organic solvent reduces the proportion of water in the fiber material in a controlled manner, so that the rheological properties of the fibers are retained in the subsequent steps for solvent removal and drying and the activated fiber structure does not collapse.
  • the final concentration of the organic solvent is preferably between 60 and 70% by volume in the first washing step, between 70 and 85% by volume in the second washing step and between 80 and 90% by volume in an optional third washing step.
  • step (e) the washed material from step (d) is dried, in one embodiment drying comprising vacuum drying and preferably consisting of vacuum drying.
  • vacuum drying the washed material is exposed to a negative pressure as drying material, which reduces the boiling point and thus leads to evaporation of the water even at low temperatures.
  • the heat of vaporization continuously withdrawn from the material to be dried is suitably fed from the outside until the temperature is constant.
  • Vacuum drying has the effect of lowering the equilibrium vapor pressure, which favors capillary transport. This has proven to be particularly advantageous for the present carrot fiber material, since the activated, open fiber structures and thus the rheological properties resulting therefrom are retained.
  • the vacuum drying preferably takes place at a reduced pressure of less than 400 mbar, preferably less than 300 mbar, further preferably less than 250 mbar and particularly preferably less than 200 mbar.
  • step (e) can be carried out at a jacket temperature of between 40°C and 100°C, preferably between 50°C and 90°C and more preferably between 60°C and 80°C. After drying, the product is expediently cooled to room temperature.
  • the washed material from step (d) is dried in step (e), the drying comprising drying under normal pressure.
  • suitable drying methods are fluidized bed drying, moving bed drying, belt dryers, drum dryers or paddle dryers. Fluid bed drying is particularly preferred here. This has the advantage that the product is loosely dried, which simplifies an optional subsequent grinding step. In addition, this type of drying avoids damage to the product due to local overheating thanks to the easily adjustable heat input.
  • step (e) can be carried out at a temperature of between 50°C and 130°C, preferably between 60°C and 120°C and particularly preferably between 70°C and 110°C. After drying, the product is expediently cooled to room temperature.
  • the method additionally comprises a comminuting, grinding or screening step.
  • a comminuting, grinding or screening step This is advantageously designed in such a way that, as a result, 90% of the particles have a particle size of less than 400 ⁇ m, preferably a particle size of less than 350 ⁇ m and in particular a particle size of less than 300 ⁇ m. With this particle size, the fiber is easy to disperse and shows an optimal swelling capacity.
  • the activated carrot fiber used for the use according to the invention and a process for its production are disclosed in the application DE 102020 119 364.5.
  • the activated carrot fiber can be used in the manufacture of a foodstuff.
  • the expert can use all known foods as products.
  • the food is selected from the group consisting of canned food, frozen food, vegan food, vegetarian food, gluten-free food, low-calorie food, low-sugar food, lactose-free food, jellyware, gummy candy, sauce, muesli bars, fruit pieces, fruit snacks, fruit bars, milk substitute drink, milk substitute product , foam goods, sorbet, ice cream, dessert, fermented drink, milk product, delicatessen product, fruit drink, alcoholic fruit drink, cocktail, vegetable drink, chutney, barbecue sauce, smoothie, instant drink, fruit spread, fruit compote, fruit dessert, fruit sauce, fruit preparation, baking-stable fruit preparation, fruit preparation for Yoghurt, vegetable preparations that are stable in baking, fatty fillings that are stable in baking, baked goods, pasta and pasta fillings, pasta dishes, potato snacks, cheese and cream cheese preparations, meat substitutes, extruded
  • the activated carrot fiber can increase stability and, in particular, contribute to cloud stabilization.
  • the carrot fiber can also increase viscosity here, act as a good emulsifier and lead to improved aroma release.
  • activated carrot fiber in milk substitutes and milk products can result in the following advantages: increased stability, cloud stabilization, better emulsion formation, fuller mouthfeel, texturing, reduction in nutritional value, increased creaminess, substitution of emulsifying salts, reduction in syneresis, improved spreadability and fat replacement.
  • Selected milk substitutes or dairy products are, for example, dessert, yoghurt, yoghurt drink, non-fermented product, fermented drink, fermented product, processed cheese, cream cheese product.
  • activated carrot fibers in ice cream or frozen desserts can have the following advantages: slowing down crystal growth, dimensional stability when heated, improvement in melting behavior, fat replacement, increased creaminess, fuller-bodied mouthfeel, nutritional optimization, improved aroma release.
  • the ice cream or frozen dessert can contain alcohol or be alcohol-free, be fat-free to high in fat, contain insect protein, milk or milk components or even be free of animal proteins as vegan ice cream.
  • the ice cream or frozen dessert here can also be fruit and/or vegetable based.
  • confectionery examples include pieces of fruit, jelly articles with different Brix contents, jelly articles containing fruit, jelly articles containing vegetables, these jelly articles in combination with nuts or nut derivatives, and confectionery fillings.
  • the fruit- and/or vegetable-containing drink can cover a wide range in terms of viscosity, from runny to spoonable.
  • sugar-reduced, sugar-free or salty drinks can also be used. So-called smoothies are preferred here.
  • the following advantages can arise when using the activated carrot fibers: dimensional stability, reduction in syneresis, simple introduction, better processing.
  • the carrot fiber can be used advantageously for fillings with a low Brix content of 30-45% dry substance (TS) or even lower.
  • the bake stable fillings can be fruit fillings containing fruit, vegetables, chocolate, nuts, cereal, cheese or any combination thereof.
  • activated carrot fibers improved stability of frozen baked goods with regard to volume loss over the storage period, network stabilization, support for gel formation in the dough piece and support for the G u te n etw ork sta bi I i tusch .
  • the following advantages can result from the use of activated carrot fiber in baked goods: improved dough elasticity, prolonged freshness, slowing down of retrogradation, reduction in surface stickiness, improved machinability (e.g. with rye and spelt), optimization of breakage stability, preservation of crispiness, Improvement of dough yield and reduction of pastry loss.
  • activated carrot fiber can result in optimized adhesion to cereals, spices or the like, for example. This applies to frozen and non-frozen products.
  • activated carrot fiber in gluten-free baked goods can result in the following advantages: improved dough elasticity, prolonged freshness, slowing down of retrogradation, reduction in surface stickiness, improved machinability, optimization of breakage stability, preservation of crispiness, improvement in dough yield, reduction in baked goods loss.
  • the activated carrot fiber makes a decisive contribution to the build-up of viscosity. It also supports the starch network.
  • the use of the activated carrot fiber can result in the following advantages: "protection against sloshing" through gelling at the appropriate temperatures, melting at the appropriate temperatures, optimum gelation; Full-bodied mouthfeel, good emulsion formation, stabilization, advantageous texturing.
  • Products based on insects or insect proteins can have the following advantages when using the activated carrot fiber: better dimensional stability, increased water retention, better emulsion formation, advantageous texturing, bite optimization, stabilization of the matrix, improved cohesion.
  • activated carrot fibers good carrier or good release agent between the functional components, good viscosity build-up in cold to hot media, improved emulsion formation, advantageous texturing, stabilization and good dispersibility.
  • activated carrot fiber can result in the following advantages: good viscosity, increase in dietary fiber content, stabilization, advantageous mouthfeel, fat substitute, good texturing, good emulsion formation.
  • the activated carrot fiber used according to the invention can be used as a foaming agent or whipping agent for foam stabilization. So possible advantages are to be listed: increased stability, better formation and stability of emulsions, fuller mouthfeel, texturing, reduction in nutritional value, increased creaminess, improved spreadability, fat substitute, optimized destabilization of fat agglomerates.
  • Products of choice for this use are foamed desserts (milk or non-dairy based), cream, Froop® (cream yogurt topped with fruit puree) and ice cream.
  • the activated carrot fiber used in the present invention can be used as an emulsifier. Potential benefits include: improved shine, fuller mouthfeel, fat replacement, increased creaminess, no over-emulsification, better emulsion formation and stability, nutritional optimization, texturing, stabilization and yield point optimization.
  • the carrot fiber can be used here for emulsions with a wide range of fat contents: from fat-free emulsions to 80% fat content.
  • the activated carrot fiber used in the present invention can be used as a carrier. You can represent here, for example, a carrier for active ingredients, flavors or colors.
  • the activated carrot fiber used according to the invention can be used as a release agent or flow aid. It forms a protective layer between hygroscopic surfaces.
  • the advantage here is that it is easy to use.
  • the activated carrot fiber used according to the invention can be used to produce textile fibers and thus to produce textiles.
  • the activated carrot fiber can be used in the manufacture of a feed.
  • the person skilled in the art can use all known animal feeds as products.
  • the feed is selected from the group consisting of high-starch feed, oleaginous feed, high-protein feed, extrudate feed, wet feed, binder, bird perch, rodent perch, fish bait, supplementary feed, feed for special nutritional purposes and dietetic feed.
  • the activated carrot fiber can be used in the manufacture of pet supplies.
  • the expert can use all known animal needs as products.
  • the animal supplies are animal bedding.
  • the activated carrot fiber can be used to manufacture a sanitary article.
  • the hygiene article is advantageously selected from the group consisting of wet wipes, diapers, incontinence articles such as protective pants or incontinence pants, sanitary towels, tampons, panty liners and soft cups.
  • the activated carrot fiber can be used in the manufacture of a personal care product.
  • the person skilled in the art can use all known body care products as products.
  • the personal care product is selected from the group consisting of soap, shower gel, bath additive, skin cream, lotion, gel, sun milk, sunscreen, repellent, shaving foam, shaving soap, epilation cream, toothpaste, toothpaste, shampoo, hair shaping agent, hair setting lotion, hair coloring agent, face make-up up, eye care products, lip care products, nail polish and self-tanning products.
  • Products such as toothpaste, dental adhesive or impression materials can have the following advantages when using activated carrot fibers: good abrasiveness, good adhesion, smooth, soft mouthfeel, good emulsion formation, targeted viscosity, stabilization, gelling speed control.
  • activated carrot fiber In products such as shampoos or creams, the application of activated carrot fiber can result in a vitalisation, a moisture-stabilizing effect on the skin (delaying drying out) combined with good skin compatibility.
  • liquid-absorbing products such as diapers, incontinence articles such as protective pants or incontinence pants, sanitary napkins, tampons, panty liners or soft cups
  • the use of activated carrot fibers can result in the following advantages: high water absorption capacity and good retention.
  • the activated carrot fiber can be used in the manufacture of a cleaning composition.
  • the person skilled in the art can use all known cleaning agents as products.
  • the cleaning agent is advantageously selected from the group consisting of detergent, gall soap, dishwashing detergent, machine dishwashing detergent, rinse aid, neutral cleaning agent, scouring agent, window cleaning agent, limescale remover, pipe cleaner, brake cleaner, alcohol cleaner, all-purpose cleaner, glass cleaner, sanitary cleaner, toilet cleaner, toilet gel, toilet Stone, carpet cleaners, car care products, oven cleaners, bathroom cleaners and metal cleaning products, shoe polish, oil binders and dust binders ("anti-dust").
  • the use of activated carrot fiber can result in the following advantages: good adhesion to the toilet wall, good and stable gel formation, advantageous abrasiveness, good solubility.
  • the activated carrot fiber can be used to make a coating composition.
  • the person skilled in the art can use all known coating materials as products.
  • the coating agent is selected from the group consisting of an antistatic coating, an oleophobic coating and an antiblock coating.
  • the activated carrot fiber can be used to produce a coating composition.
  • Explosives are used.
  • the person skilled in the art can use all known explosives as products.
  • the explosive is a gelatinous explosive.
  • the activated carrot fiber can be used in the explosive as a release agent. It can reduce hygroscopicity, control gelation and facilitate processing.
  • the activated carrot fiber can be used to produce a
  • lubricant are used.
  • the person skilled in the art can use all known lubricants as products.
  • the lubricant is advantageously selected from the group consisting of liquid lubricant, such as lubricating oil and cooling lubricant, lubricating grease and solid lubricant.
  • the activated carrot fiber can be used to make a plastic product.
  • the person skilled in the art can use all known plastic products as products.
  • the plastic product is a carrot fiber reinforced plastic or a wood plastic composite (WPC).
  • An alternative plastic product is best produced by producing a compressed product. In this way, for example, flower pots, straws or pallets can be produced.
  • the activated carrot fiber can be used to make a lacquer.
  • the paint is advantageously selected from the group consisting of alkyd resin paint, oil paint, cellulose nitrate paint, bitumen paint, tar-based paint, phenolic resin paint, urea resin paint, melamine resin paint, polyester paint, epoxy resin paint, polyurethane resin paint, acrylic paint and powder paint.
  • the activated carrot fiber can be used to make a paint.
  • the paint is advantageously selected from the group consisting of glaze, oil paint, emulsion paint, lime paint, silicate paint and liquid plaster.
  • activated carrot fiber can be advantageous in the following respects: targeted viscosity adjustment, good emulsion stabilization and adjustment of the yield point, better material adhesion, better workability, e.g. in terms of brushability or sprayability.
  • the activated carrot fiber can be used to make a building material.
  • the expert can use all known building materials as products.
  • the building material is advantageously selected from the group consisting of construction foam, insulating material, insulating material, concrete, screed, mortar, cement, chemical bonded dowels, chemical bonded anchors, asphalt and silent asphalt.
  • activated carrot fiber to building materials such as concrete, screed, mortar or cement of an asphalt mix can provide: controlled drying, reduction of cracking, optimized long-term durability and control of setting.
  • activated carrot fiber to an insulating material can stabilize the matrix, reduce heat transfer and sound transmission.
  • the activated carrot fibers can stabilize the foam and thus have an advantageous effect on the structure of the matrix.
  • the activated carrot fiber can be used to make an adhesive.
  • the adhesive is advantageously selected from the group consisting of dispersion adhesive, hot-melt adhesive, plastisol, cyanoacrylate adhesive, methyl methacrylate adhesive, unsaturated polyester adhesive, epoxy adhesive, polyurethane adhesive, silicone, phenolic resin adhesive, polyimide adhesive, polysulfide Adhesive, bismaleimide adhesive, silane modified polymer based adhesive, silicone adhesive and paste.
  • the activated carrot fiber can be used to adjust the viscosity and also improve spreadability.
  • the activated carrot fiber can be used to produce a
  • the medicament is selected from the group consisting of powder, juice, lotion, ointment, cream, gel, tablet and gum.
  • the following advantages can result from the use of the activated carrot fiber: good viscosity, good formability, easy swallowing, increased creaminess, homogeneous distribution of the active ingredients, good drying, increased stabilization, good emulsion formation and good skin compatibility.
  • the activated carrot fiber can be used to produce a
  • Medical device are used.
  • the expert can use all known medical products as products.
  • the medical product is selected from the group consisting of a wound dressing, an adhesive bandage, a transdermal patch, an ostomy product and a dental impression material.
  • the use of activated carrot fiber can result in the following advantages: good water absorption and water binding with retention of the absorbed liquid, good skin tolerance.
  • the activated carrot fiber can be used to make a battery.
  • the expert can use all known batteries as products.
  • the battery is advantageously selected from the group consisting of primary cell, accumulator and solid cell.
  • the activated carrot fiber can be used in construction.
  • the use in road and path construction, masonry construction, concrete construction and reinforced concrete construction is advantageously included here.
  • the activated carrot fiber can find use in downhole mining. Use as an additive to a drilling fluid or a frac fluid is advantageous here.
  • activated carrot fibers in a drilling fluid or frac fluid can have the following advantages: increased viscosity in "drilling mud" or similar drilling fluids, displacement of the oil by a medium with a higher viscosity, targeted adjustment of the viscosity, oil binding, good emulsion formation.
  • the activated carrot fiber can be used as a conveying aid in mining.
  • the activated carrot fiber can be used in agriculture.
  • the use in fertilizers, humectants, soil improvers, plant substrates, flower pots or substrate-compact extrudates is advantageous here.
  • the activated carrot fiber can be used in the manufacture of a fertilizer.
  • the person skilled in the art can use all known fertilizers as products.
  • the fertilizer is a binder for fertilizer cones.
  • the activated carrot fiber When used to produce a fertilizer, the activated carrot fiber can help to keep the active ingredients in suspension and to adjust the viscosity and yield point in a targeted manner.
  • the activated carrot fiber can serve as a carrier and/or release agent.
  • the pectin can be released from the fibers and release the nutrients in an orderly manner, and it can also support moisture retention.
  • the activated carrot fiber can be used as a reinforcing agent to make a composite.
  • the person skilled in the art can use any known composite materials as products.
  • the activated carrot fiber is used here as a substitute for microplastics for the targeted adjustment of abrasive properties.
  • the activated carrot fiber can be used to treat the surface of the composite materials.
  • activated carrot fiber When used to create a composite material, activated carrot fiber can optimize durability and lead to improved elasticity.
  • the invention relates to a product selected from the group consisting of foodstuffs, animal feed, consumer goods, pet supplies, hygiene articles, body care products, cleaning agents, coating agents, care products, explosives, lubricants, coolants, plastic products, textiles, artificial leather, varnish, ink, paints, Building material, composite material, paper, cardboard, adhesive, fertilizer, drug, medical product, battery, the product being characterized in that it comprises the activated carrot fiber used according to the invention.
  • the product contains the activated carrot fiber in a proportion of between 0.05% by weight and 90% by weight, preferably between 0.1 and 50% by weight, particularly preferably from 0.1 to 25% by weight and particularly preferably between 0 .5 and 10% by weight.
  • the proportion of activated carrot fiber can be 1.0%, 1.25%,
  • a carrot fiber according to the application is a mainly fibrous component isolated from a nonlignified vegetable cell wall of a carrot and consists mainly of cellulose.
  • the term fiber is somewhat misnomer because carrot fibers do not appear macroscopically as fibers but are a powdered product.
  • Other components of carrot fiber include hemicellulose and pectin.
  • An activated carrot fiber according to the present application is defined by the yield point of the fiber in 2.5% dispersion or by the viscosity.
  • a “fatty cream” is understood to mean a cream that contains edible oil and/or edible fat.
  • Cooking fat and cooking oil are for human Nutritionally suitable fats with a neutral to species-specific smell and taste. Depending on whether the substances are solid or liquid at room temperature, one speaks of edible fat or edible oil.
  • baking stable denotes the behavior of a preparation when dry heat is applied to show only minimal spreading (i.e. by a maximum of 25%) as determined by the following baking test procedure.
  • a preparation is used which, before the baking test, has a creamy-pasty consistency when cooled, such as a chocolate cream, a fruit preparation or a vegetable preparation.
  • a metal ring 1 cm high and 60 mm in diameter is placed on a filter paper (Hahnenmühle, Dassel Germany, Type 589/1, DP 5891 090, 0 90 mm), filled with the preparation to be tested on the filter paper and attached to the surface of the Metal rings smoothed out.
  • the filter paper coated with the preparation is placed on a baking tray and baked in a preheated oven (top and bottom heat) at 200 °C for 10 minutes.
  • the form stability (diameter before baking in relation to diameter after baking) of the preparation is assessed.
  • the diameter of the preparation after baking must not exceed 125% of the diameter of the preparation before baking.
  • a pectin according to the application is defined as a vegetable polysaccharide which, as a polyuronide, essentially consists of ⁇ -1,4-glycosidically linked D-galacturonic acid units.
  • the galacturonic acid units are partially esterified with methanol.
  • the degree of esterification describes the proportion of carboxyl groups in the galacturonic acid units of the pectin which are present in esterified form, e.g. as methyl ester.
  • a highly esterified pectin is a pectin which has a degree of esterification of at least 50%.
  • a low ester pectin on the other hand, has a degree of esterification of less than 50%.
  • the degree of esterification describes the percentage of the carboxyl groups in the galacturonic acid units of the pectin which are present in the esterified form, e.g. as methyl ester.
  • the degree of esterification can be determined using the method according to JECFA (Monograph 19-2016, Joint FAO/WHO Expert Committee on Food Additives).
  • an “instant product” refers to a semi-finished foodstuff, which usually consists of powder, granules or dried ingredients and which is mixed with a cold or warm liquid. There is no cooking during preparation.
  • slaughterhouse in the present application is synonymous with the term seafood and is defined herein as all non-vertebrate edible marine animals. Typical seafood includes mussels and aquatic snails, squid and squid, prawns, crabs, langoustines and lobsters. Seafood can be caught or farmed.
  • an “extruded product” is a mostly crispy and/or puffed product produced by extrusion, which can be produced in any desired shape depending on the type of die used in the extrusion process.
  • extruded products are: snack foods such as peanut flakes, breakfast cereals, dry flatbreads, pasta, confectionery such as marshmallows and various extruded soy products which are used both as stand-alone products and as ingredients in numerous industrially produced foods.
  • a “smoothie” is a term for a cold mixed drink made with fruit and optional dairy products that is made fresh or sold as a ready-to-eat drink.
  • smoothies use the whole fruit, sometimes also the peel.
  • the basis of the smoothies is therefore the fruit pulp or fruit puree, which, depending on the recipe, is mixed with juices, water, milk, dairy products or coconut milk to obtain a creamy and smooth consistency.
  • a "nutritional supplement” is defined as a foodstuff intended to supplement the general diet and also being a concentrate of nutrients or other substances with a nutritional or physiological effect, alone or in combination, and in dose form, placed on the market particularly in the form of capsules, lozenges, tablets, pills, effervescent tablets and other similar dosage forms, powder sachets, liquid ampoules, dropper bottles and similar dosage forms of liquids and powders for consumption in measured small quantities.
  • a “functional food” is characterized within the scope of the invention by the fact that, in addition to the pure nutritional and flavor value, as a “functional” ingredient it aims to promote and maintain health in the long term. According to this, when it comes to functional foods, health prevention, Improvement of health status and well-being in the foreground.
  • Important target organs of functional foods are the gastrointestinal tract, cardiovascular system, skin and brain.
  • Functional foods are consumed in the normal way and do not (like dietary supplements) come in the form of tablets, capsules or powders.
  • the biologically active components of functional foods are referred to as nutraceuticals, which is intended to convey their health-promoting effects.
  • the nutraceuticals probiotics and prebiotics, phytochemicals, omega-3 fatty acids, vitamins and fiber are often added to functional foods.
  • a "dietetic food” is defined within the scope of the invention and in accordance with the German Diet Ordinance as a food for a defined group of people and there for a special nutritional purpose and it also shows a clear difference to food for general consumption. Dietetic foods are not used for the general nutrition of the average population, but for a defined group of people, such as people with digestive, absorption and metabolic disorders, people who are "in special physiological circumstances" or healthy infants and small children.
  • dietetic foods infant formula and follow-on formula, other foods for infants and young children (complementary food), foods with a low or reduced calorific value for weight reduction, foods for special medical purposes (balanced diets), low-sodium foods including diet salts, which low in sodium or sodium-free, gluten-free foods (no additives), foods for intensive muscular effort, especially for athletes, foods for people suffering from disorders of glucose metabolism (diabetics), tube feeding and sip feeding.
  • tube feeding refers to food that is liquid and of such low viscosity that it can be administered via a feeding tube. It is a fully balanced diet for enteral nutrition, which is administered by means of a tube and transfer system by gravity or via a pump system.
  • the standard foods cover the entire human need for carbohydrates, fats, proteins, vitamins and trace elements and also contain roughage.
  • a normocaloric standard food has about 1.0 to 1.2 kcal/mL with a water content of 80% to 85%.
  • a higher energy density is high-calorie standard food, the water content of which is lower at 64% to 77%, which must be taken into account in a liquid balance.
  • “drinking food” is a specially composed high-energy food in liquid form that can be drunk. It is used for supplementary or complete nutrition when the patient is unable to eat enough solid food or at all.
  • a “feed” is a collective term for all forms of pet food.
  • the term includes the food for all animals kept by humans, such as farm animals, zoo animals, sport animals or pets. Feed is now specifically tailored to the respective animal species and intended use. Examples are: high-starch feeds made from high-starch grains, seeds and tubers; Oil-containing feed, protein-rich feed that contains a high content (35-65%) of protein and other feed that is obtained in nature (e.g. fishmeal) or that occurs as a by-product in industrial production. These include, for example, bran (from the mill), stillage (alcohol production), spent grains (beer production), pomace (wine and juice production), molasses and beet pulp from the sugar industry and other leftovers.
  • animal bedding refers to materials that are used in animal husbandry to cover the floor in stables and cages and to absorb the excrements of the animals.
  • wound dressing is a dressing placed on external wounds to prevent foreign objects from entering the wound and to absorb blood and wound exudate.
  • wound dressings can ensure a healing-promoting moist and warm wound climate, reduce pain through the substances they contain, promote wound healing or have an antimicrobial effect.
  • a "commodity” within the meaning of the present application is an object which, in accordance with Section 2 (6) of the German Food, Commodity and Feed Code (LFGB), is an object selected from the list consisting of:
  • No. 9 Means and objects for improving odors in rooms intended for people to stay in.
  • a "filter aid" of the invention is a chemically inert substance that physically and mechanically aids filtration. It must not be confused or equated with a flocculant. Filter aids are used to make it easier to clean the actual filter or filter insert or to prevent solids from the suspension from clogging the filter or getting into the filtrate. Filter aids are generally used in water treatment, beverage filtration and more specifically in the chemical industry.
  • an “egg substitute” refers to a plant-based foodstuff that is similar to whole egg, egg white or egg yolk in terms of taste or appearance and as an ingredient in the preparation of meals. Using a plant-based egg substitute can be associated with easier handling, a lower price, and a reduced risk of foodborne illness.
  • a "coating agent” according to the invention is a food additive that protects food from loss of smell, taste and moisture, promotes shine or prolongs freshness. It can also act as a release agent.
  • a “humectant” according to the invention is a food additive that prevents food from drying out by binding (i.e. preventing evaporation) added water during manufacture or attracting atmospheric moisture during storage. By preventing the finished food from becoming hard, it acts as a softener. In confectionery, it counteracts the crystallization of the sugar.
  • a "dietary fiber” according to the invention is a largely non-digestible food component, mostly carbohydrates, which are predominantly found in plant foods.
  • dietary fibers are divided into water-soluble (such as pectin) and water-insoluble (e.g. cellulose). Fiber is considered an important part of human nutrition.
  • the EU regulation on nutritional labeling assigns them a flat calorific value of 8 kJ/g.
  • a "reinforcing material” means a single material of a composite material. According to its designation, the reinforcing material should guarantee the strength and rigidity of the composite material. Of most importance, besides its type, is the form of the reinforcing fabric, whether it is particulate, fibrous or layered. Reinforcement is understood to mean, in particular, the organic additives used in plastics that reinforce the plastic matrix. Reinforcement means improving mechanical and physical properties such as elasticity, flexural strength, creep mechanics and heat resistance. Reinforcing materials are used specifically to improve these material properties.
  • “Gelling agents” are food additives that swell in water or bind water, ie lead to gelation. They form a gelatinous mass and give soups, sauces or puddings a creamy to firm consistency.
  • a “firming agent” is a food additive that ensures that the firmness and freshness of a food is retained after and during processing. To do this, they enter into reactions with certain ingredients, such as pectin. This includes, for example, calcium salts that react with an ingredient in the product, such as the pectin in the fruit.
  • a “texturizer” within the meaning of the present application is understood to mean a substance that has the ability to impart a particular texture to a product. Texture here means the surface properties of food that can be detected in food technology by sensors (tactile and tactile senses), in particular the mouthfeel of a product.
  • a “thickening agent” within the meaning of the present application is a substance that is primarily able to bind water. The removal of unbound water leads to an increase in viscosity. Above a concentration that is characteristic of each thickener, this effect is accompanied by network effects, which usually lead to a disproportionate increase in viscosity. Thickeners therefore have the ability to impart a certain consistency to a product. Thickening here means increased viscosity or firmness of the product as a result of using the thickener.
  • a “filler” according to the invention is an insoluble additive which, added in high concentration to the base material (the matrix), i.a. can greatly change the mechanical, electrical or processing properties of materials, while at the same time significantly reducing the proportion of the typically more expensive matrix in the finished product.
  • this is a food additive which is then used as a bulking agent, forming part of the bulk of the food without contributing appreciably to its usable energy content. This reduces the actual energy content per volume or per mass of the food.
  • a “carrier” according to the invention is a substance to which other substances can be attached (physically bound), that is, which can “carry” other substances.
  • an active pharmaceutical ingredient or flavoring that is otherwise difficult to dose can be bound to a carrier that is easier to dose.
  • the carrier is preferably a technical adjuvant in the food industry and they can thus transport aromas into the products, with the appearance and taste of a foodstuff generally not being changed by the carrier itself.
  • technical auxiliaries they do not have to be labeled in the list of ingredients, as they themselves have no effect in the end product.
  • an “emulsifier” is understood to be an auxiliary substance that serves to combine two immiscible liquids, such as oil and water, into a finely divided mixture, the so-called emulsion mix and stabilize. The same applies to the mixing of solid, insoluble substances in a liquid in order to stabilize a so-called suspension.
  • the emulsifier is preferably a food additive.
  • a "release agent” according to the invention is a food additive or technical adjuvant that prevents food from sticking or clumping.
  • release agents are also among the substances that increase or maintain the pourability. Separating agents, for example, prevent salt from becoming lumpy and loose candies from sticking together to form a single block of sugar. It is used as a technical auxiliary in the industrial processing and production of food.
  • Technical excipients are food additives that are added to facilitate technical processes such as cutting and filtering. In the end product, however, the technical auxiliaries must not be present at all or only in unavoidable (small) residues.
  • a “flow aid” according to the invention is a separating agent that is added to crystalline substances in order to prevent the individual crystals from clumping together, primarily for the purpose of better machine usability. Their use is intended to prevent table salt, for example, from clumping before or during processing and thus becoming more difficult to dose.
  • a “stabilizer” according to the invention is a food additive which, when added to a metastable system, has the property of maintaining and thus stabilizing its nature, manageability, aroma or other parameters in a defined manner.
  • a stabilizer can have one or more additional functions.
  • a “baking stability improver” according to the present invention is characterized in that an added liquid, viscous or creamy composition exhibits minimal spreading or flow upon addition of the improver and application of dry heat.
  • a “foaming agent” according to the invention is a food additive that causes a foodstuff to form a uniform dispersion of gas in liquid or solid foodstuffs. Foaming agents thus ensure that gases are distributed evenly in liquids or solids.
  • a “whipping agent” is a food additive which, after being added to a mass, allows the volume of the mass to be increased by blowing in air. Whipping agents stabilize the mass and thus simplify handling. Whipping agents are used in the food industry, for example to make biscuits, mousse au chocolat and other desserts.
  • a "surgical bandage” colloquially also called adhesive plaster or plaster, is a piece of wound dressing that is connected with an adhesive tape. It is used to cover small wounds.
  • a “transdermal patch” is a form of administration for the systemic administration of drugs in patch form. It is stuck to the skin and releases the active ingredient in a controlled manner, which is then absorbed through the skin. The active ingredient gets into the blood vessel system without being broken down prematurely in the gastrointestinal tract or the liver.
  • a “stoma” is understood to be an artificially created connection between a hollow organ and the surface of the body.
  • Typical examples of a supply with a stoma are the artificial outlet of the large intestine (colostomy), the artificial outlet of the small intestine (lleostomy) and the artificial outlet of the bladder (urostomy).
  • Ostomy products e.g. ostomy bags
  • These are bags that are attached to an adhesive surface. This adhesive pad is placed on the stomach around the stoma and sticks to the skin.
  • cleaning agents are consumables that are used to clean a wide variety of items and objects. They cause or support the removal of contamination as a result of use or residues and adhesions from the manufacturing process of the object. Different areas of application require different cleaning agents. Detergents (heavy duty detergents, color detergents, fabric softeners, etc.) or gall soap are used for laundry and textiles. Dishwashing detergent, machine dishwashing detergent or rinse aid is used for crockery (cooking utensils, tableware and cutlery). For surfaces in living and working rooms: neutral cleaner, scouring agent (scouring sand) or window cleaning agent.
  • RM limescale removers
  • pipe cleaners brake cleaners
  • alcohol cleaners all-purpose cleaners
  • glass cleaners sanitary cleaners
  • toilet cleaners carpet cleaners
  • car care products oven cleaners, bathroom cleaners and metal cleaning agents.
  • a “lubricant” also synonymous: lubricant
  • all lubricants consist of a base fluid (usually base oil) and other ingredients called additives.
  • base fluid usually base oil
  • lubricants are liquid lubricants (lubricating oils and cooling lubricants), lubricating greases, solid lubricants (e.g. graphite).
  • Coolants in the context of the invention are liquid or solid substances or mixtures of substances that are used to dissipate heat.
  • a “composite” is a material made of two or more materials joined together that has material properties different from those of its individual components. Material properties and geometry of the components are important for the properties of the composite materials. In particular, size effects often play a role.
  • paints also known as paints or paints
  • a paint is a "liquid to pasty coating material that is mainly applied by brushing or rolling.”
  • an “adhesive” is understood to mean a non-metallic substance which is able to connect materials by means of surface adhesion (adhesion) and its internal strength (cohesion). It is therefore a process material that is used in the bonding process to connect different materials. Examples are dispersion adhesive, hot melt adhesive, plastisol, cyanoacrylate adhesive, methyl methacrylate adhesive, unsaturated polyester adhesive, epoxy adhesive, polyurethane adhesive, silicone, phenolic resin adhesive, polyimide adhesive, polysulfide adhesive, bismaleimide adhesive, adhesive Based on silane-modified polymers, silicone adhesive.
  • Drilling fluids (also drilling mud) in the context of the present application are liquids that are pumped through the borehole during drilling. There are two basic types of drilling fluids - water-based and oil-based drilling fluids. Drilling fluids are essentially used for Stabilizing a borehole, cleaning the bottom of the borehole and discharging the drilled soil material (cuttings). In addition, they dissipate the considerable frictional heat generated at the drill bit and thus cool and lubricate the drilling tool. In addition, they reduce the frictional resistance for drill bits and rotating drill rods and dampen their vibrations.
  • Fracking is a method of creating, widening and stabilizing fractures in the rock of a deep subsurface deposit with the aim of increasing the permeability of the reservoir rocks. This allows gases or liquids therein to flow more easily and consistently to the well and be recovered.
  • frac fluid a liquid
  • Water is used as the frac fluid, which is usually mixed with proppants, such as e.g. B. quartz sand, and thickeners is added.
  • the plant fiber in the use according to the invention is a depectinised plant fibre, preferably a depectinised fruit fibre.
  • a depectinized fiber it means that the pectin content in the fiber has been reduced compared to the fiber of natural origin.
  • a fruit fiber according to the invention is a plant fiber as defined above, which is herein isolated from a fruit.
  • a fruit is to be understood here as the entirety of the organs of a plant that emerge from a flower, including both the classic fruit fruits and fruit vegetables.
  • FIG. 1 a production process for the production of the carrot fibers as described above is shown schematically as a flow chart.
  • the pomace is subjected to hydration 20 .
  • the dry pomace is rehydrated by incubation in demineralized water for 1 hour at 45° C. and then the hydrated dry matter is separated from the aqueous liquid using a decanter.
  • the pH value is adjusted.
  • a pH value of 4.0, which is optimal for the subsequent enzymatic treatment, is set by adding sulfuric acid.
  • step 90 the fibers are gently dried by means of vacuum drying, followed by a grinding and sieving step 100 in order to then obtain the activated carrot fibers 110 used according to the invention.
  • the sample is carefully filled into the measuring system of the rheometer after exactly 1 hour and the respective measurement is started. If the sample settles, it is carefully stirred with a spoon immediately before filling.
  • the sample is allowed to swell with an excess of water at room temperature for 24 hours. After centrifugation and subsequent decanting of the supernatant, the water binding capacity in g HO / g sample can be determined gravimetrically. The pH value in the suspension must be measured and documented.
  • Plant fiber 1.0 g (in centrifuge glass) - water addition: 60 ml
  • the supernatant water is separated from the swollen sample.
  • the sample with the bound water is weighed out.
  • WBV water binding capacity
  • This yield point provides information about the structural strength and is determined in the rotation test by increasing the shear stress acting on the sample over time until the sample begins to flow.
  • Shear stresses that are below the yield point only cause an elastic deformation, which only leads to yielding if the shear stresses are above the yield point. In this determination, this is recorded by measuring when a specified minimum shear rate 0 is exceeded. According to the In the present method, the yield point t 0 [Pa] is exceeded at the shear rate 0 > 0.1 s _1.
  • Measuring device Rheometer Physica MCR series (e.g. MCR 301, MCR 101)
  • Measuring system Z3 DIN or CC25
  • Measuring cup CC 27 P06 (ribbed measuring cup)
  • the yield point x 0 (unit [Pa] is read in Section 2 and is the shear stress (unit: [Pa]) at which the shear rate is 0 ⁇ 0.10 s _1 last time.
  • yield point (rotation) The yield point measured with the rotation method is also referred to as “yield point (rotation)”.
  • This yield point also provides information about the structural strength and is determined in the oscillation test by increasing the amplitude at a constant frequency until the sample is destroyed by the ever-increasing deflection and then begins to flow.
  • the substance behaves like an elastic solid, i.e. the elastic parts (G') are higher than the viscous parts (G"), while when the yield point is exceeded, the viscous parts of the sample increase and the elastic parts decrease.
  • Measuring device Rheometer Physica MCR series (e.g. MCR 301, MCR 101)
  • Measuring system Z3 DIN or CC25
  • Measuring cup CC 27 P06 (ribbed measuring cup)
  • Measurement parameters section settings: - amplitude specifications: deformation [%]
  • the shear stress at the cross-over is evaluated after exceeding the linear-viscoelastic range.
  • the yield point measured with the oscillation method is also known as the “yield point (cross over)”.
  • the dynamic Weissenberg number W' (Windhab E, Maier T, Anlagentechnik 1990, 44: 185f) is a derived variable in which the elastic components (G') determined in the oscillation test in the linear-viscoelastic range are compared with the viscous components (G") be put in relation: w, _ G'(o>) _ 1 i) tan d
  • the dynamic Weissenberg number one obtains a variable that correlates particularly well with the sensory perception of consistency and can be viewed relatively independently of the absolute strength of the sample.
  • a high value for W means that the fibers have built up a predominantly elastic structure, while a low value for W indicates structures with clearly viscous components.
  • the creamy texture typical of fibers is achieved when the W values are in the range of approx. 6 - 8, with lower values the sample is judged to be watery (less thick).
  • Measuring device Rheometer Physica MCR series, e.g. MCR 301, MCR 101
  • Measuring system Z3 DIN or CC25
  • Measuring cup CC 27 P06 (ribbed measuring cup)
  • phase shift angle d is read in the linear viscoelastic range.
  • dynamic Weissenberg number W is then calculated using the following formula:
  • Test method/option Measurement of the force in the direction of compression / simple test
  • the strength corresponds to the force that the measuring body needs to penetrate 10 mm into the suspension. This force is read from the force-time diagram. It should be noted that from the history of strength measurement, the unit of strength measured was in grams (g). 1.8 Test Method for Determining Grain Size
  • a set of screens In a screening machine, a set of screens, the mesh size of which constantly increases from the bottom screen to the top, is arranged one above the other. The sample is placed on the top sieve - the one with the largest mesh size. The sample particles with a diameter larger than the mesh size remain on the sieve; the finer particles fall onto the next sieve through. The proportion of the sample on the different sieves is weighed out and reported as a percentage.
  • the sample is weighed to two decimal places.
  • the screens are provided with screening aids and built up one on top of the other with increasing mesh sizes.
  • the sample is quantitatively transferred to the top sieve, the sieves are clamped and the sieving process proceeds according to defined parameters.
  • the individual sieves are weighed with sample and sieve aid and empty with sieve aid. If only a limit value in the particle size spectrum is to be checked for a product (e.g. 90% ⁇ 250 ⁇ m), then only a sieve with the appropriate mesh size is used.
  • Vibration height 1.5 mm
  • the screen construction consists of the following mesh sizes in pm: 1400, 1180, 1000, 710, 500, 355, 300 followed by the bottom.
  • the grain size is calculated using the following formula:
  • Measuring device Physica MCR series (e.g. MCR 301, MCR 101)
  • Measuring system Z3 DIN or CC25
  • Measurement parameters 1st section: Section Settings: - Default Size: Shear Rate [s _1 ]
  • the moisture content of the sample is understood to mean the decrease in mass determined according to defined conditions after drying.
  • the moisture content of the sample is determined by means of infrared drying using the Sartorius MA-45 moisture analyzer (from Sartorius, Goettingen, Germany).
  • the color and brightness measurements are carried out with the Minolta Chromameter CR 300 or CR 400.
  • the spectral properties of a sample are determined using standard color values.
  • the color of a sample is described in terms of hue, lightness and saturation. With these three basic properties, the color can be represented three-dimensionally:
  • the hues lie on the outer shell of the color body, the lightness varies on the vertical axis and the degree of saturation runs horizontally.
  • L*a*b* measurement system pronounced L-star, a-star, b-star
  • L* represents lightness
  • a* and b* represent both hue and saturation for a* and b * indicate the positions on two color axes, where a* is assigned to the red-green axis and b* to the blue-yellow axis.
  • the device converts the standard color values into L*a*b* coordinates.
  • the sample is sprinkled on a white sheet of paper and leveled with a glass stopper.
  • the measuring head of the chromameter is placed directly on the sample and the trigger is pressed.
  • a triplicate measurement is carried out on each sample and the Average calculated.
  • the L*, a*, b* values are specified by the device with two decimal places.

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Abstract

La présente invention concerne l'utilisation d'une fibre de carotte activée pour la production de produits dans l'industrie alimentaire ou non alimentaire. L'invention concerne en outre des produits qui contiennent la fibre de carotte activée.
EP21755376.7A 2020-07-22 2021-07-22 Utilisation d'une fibre de carotte activée pour la production de produits Pending EP4185123A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020119364.5A DE102020119364A1 (de) 2020-07-22 2020-07-22 Aktivierte Karottenfaser
DE102020125835.6A DE102020125835A1 (de) 2020-10-02 2020-10-02 Verwendung einer aktivierten Karottenfaser zur Herstellung von Erzeugnissen
PCT/EP2021/070480 WO2022018184A1 (fr) 2020-07-22 2021-07-22 Utilisation d'une fibre de carotte activée pour la production de produits

Publications (1)

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EP4185123A1 true EP4185123A1 (fr) 2023-05-31

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EP21755376.7A Pending EP4185123A1 (fr) 2020-07-22 2021-07-22 Utilisation d'une fibre de carotte activée pour la production de produits

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EP (1) EP4185123A1 (fr)
WO (1) WO2022018184A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730252B1 (fr) 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.
US7094317B2 (en) * 2002-11-06 2006-08-22 Fiberstar, Inc. Process of manufacturing and using highly refined fiber mass
GB201304939D0 (en) * 2013-03-18 2013-05-01 Cellucomp Ltd Process for Preparing Cellulose-Containing Particles from Plant Material
FI126755B (en) * 2014-04-28 2017-05-15 Kemira Oyj A process for preparing a suspension from microfibrillated cellulose, microfibrillated cellulose and its use
WO2018178121A1 (fr) * 2017-03-28 2018-10-04 Dietz Max Matières fibreuses cellulosiques d'origine végétale désintégrées et décompactées, utilisation et procédé pour leur obtention et leur fabrication
CN110668880A (zh) * 2019-11-10 2020-01-10 砀山海升果胶有限责任公司 一种提取苹果胶后果渣生产胡萝卜液体有机肥的方法

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