WO2004065507A1 - Poudre de gelatine agglomeree et procede pour la produire - Google Patents
Poudre de gelatine agglomeree et procede pour la produire Download PDFInfo
- Publication number
- WO2004065507A1 WO2004065507A1 PCT/EP2003/014975 EP0314975W WO2004065507A1 WO 2004065507 A1 WO2004065507 A1 WO 2004065507A1 EP 0314975 W EP0314975 W EP 0314975W WO 2004065507 A1 WO2004065507 A1 WO 2004065507A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gelatin
- particles
- powder
- weight
- hydrolyzate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/04—Animal proteins
- A23J3/06—Gelatine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
- C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H9/00—Drying of glue or gelatine
- C09H9/04—Drying of glue or gelatine in the form of granules, e.g. beads
Definitions
- the invention relates to a new type of agglomerated gelatin powder, in particular for use as instant gelatin, and a method for its production.
- powder gelatin and leaf gelatin always have to be dissolved by means of a melting process, that is to say heating the gelatin swollen in water to 40 to 60 ° C., and only then can gels form.
- sugar-containing carriers have hitherto been mixed in, which, however, have to be used in a 4- to 7-fold excess in order to show a noticeable effect.
- the sugar-containing carriers create a release agent effect, which means that they keep the gelatin particles at a distance and thus reduce them at least temporarily sticking these particles together when stirring them into liquids. This ensures that the gelatin particles are kept in the separated state for longer.
- the carrier substances dissolve significantly faster, so that, until the sticky gelatin particles come into contact with each other again, at the most significant water absorption and a concomitant swelling of the gelatin particles can occur, whereby a thickening effect of the entire mass is achieved.
- the object of the present invention is to propose a gelatin which can easily be processed even in cold liquids with the formation of gel structures, and a method for the production thereof.
- This object is achieved according to the invention by creating a gelatin powder agglomerate which comprises gelatin powder particles with a maximum particle size of approximately 200 ⁇ m in agglomerated form and a proportion of at least 5% by weight of a gelatin hydrolyzate (dry matter) for agglomerating the gelatin particles ,
- a gelatin in the form of gelatin particles agglomerated by means of gelatin hydrolyzate can be very easily wetted and dissolved with cold aqueous liquids, including pure water.
- aqueous liquids including pure water.
- a clumping is also avoided by the good wettability of the agglomerates, so that overall a gelatin product which is very easy to process into gel structures is created.
- the good wettability is also due to the use of gelatin hydrolyzate.
- the gelatin quality used has effects on the quality of the gelatin-containing products subsequently produced, as in the previous processes, the gelatin quality used is of no great importance for the present invention.
- gelatin hydrolyzate dry matter
- the proportion of the gelatin hydrolyzate in the agglomerated gelatin is preferably 10% by weight or more, with proportions of up to 20% by weight generally being sufficient for optimum processability. However, proportions of up to approximately 50% by weight are also conceivable; the information applies to the dry matter.
- the particle size of the agglomerates is easy to influence in the manufacturing process and can be adjusted at the customer's request, that is, depending on the intended use of the gelatin agglomerate according to the invention.
- the particle size of the agglomerates is preferably up to approximately 1000 ⁇ m, more preferably up to 800 ⁇ m.
- gelatin agglomerate according to the invention can be dried to a free-flowing powder, so that metering is simplified.
- dust-free is understood to mean that particle sizes of less than 25 ⁇ m are virtually non-existent, that is to say reduced to a proportion of 2% by weight or less.
- the agglomerated gelatin powder according to the invention can be declared as a pure gelatin product, since all constituents are based on gelatin or gelatin.
- the method according to the invention for producing the gelatin powder agglomerates according to the invention comprises the steps:
- a gelatin product which is simple, even when using cold, e.g. aqueous liquids cooled to 15 - 20 ° C, dissolved in a very short time and can be induced to form gel structures.
- the drying of the agglomerate is preferably continued until a free-flowing product is obtained. Care is preferably taken to ensure that the product temperature does not exceed 30 to 45 ° C. This ensures a tasteless product quality.
- the ratio of gelatin powder and gelatin hydrolyzate solution is preferably chosen so that an essentially complete and stable agglomeration of the gelatin powder particles is obtained and thus an essentially dust-free and easy-to-use agglomerate is obtained.
- the gelatin hydrolyzate solution used in the process according to the invention preferably contains up to 35% by weight. From the point of view of minimizing the water input, an at least 15% by weight gelatin hydrolyzate solution is preferably used. Optimal production conditions and product quality of the agglomerates are obtained with 20 to 25% by weight gelatin hydrolyzate solutions.
- the contacting and mixing of gelatin powder and gelatin hydrolyzate solution is preferably carried out in a swirl chamber, with the advantage that both a uniform wetting of the powder and an intensive mixing can be carried out.
- the swirl chamber allows the agglomerated product according to the invention to be subsequently dried directly.
- the supply air required for drying is preferably used at a temperature of 50 to 75 ° C, a temperature range which easily allows an optimal maximum product temperature of 30 to 45 ° C to be maintained.
- So-called instant gelatin can be used as the starting product for the production of the agglomerates according to the invention, which can be obtained, for example, as follows: A 40-50% by weight gelatin solution is applied evenly thinly on a heatable drum and dried at a drum temperature of approximately 130-150 ° C.
- the dry gelatin film is then scraped off and ground to the required fineness of 100-120 ⁇ m.
- the product obtained has a water content of approx. 2-5% by weight and is very dusty.
- the fine fraction ⁇ 45 ⁇ m is usually 30-50% by weight.
- gelatin hydrolyzate is made from the same raw materials as gelatin and broken down to the necessary molecular weights using an enzymatic process with proteases.
- hydrolysates with an average molecular weight of 5-2000 kD are preferred.
- finely divided materials with particle sizes of, for example, 0 to 200 ⁇ m are introduced and moistened with a humidifying agent, which in many cases can be water or water vapor.
- a humidifying agent which in many cases can be water or water vapor.
- Agglomerates are built up, which can then be dried to the desired water content.
- the water content during moistening, the amount sprayed in per unit of time and the drying temperature are parameters through the variation of which different types of agglomerates can be built, such as open agglomerate structures, as required for instant coffee, or onion structures with overlapping, almost closed layers, such as during production of detergent beads is realized.
- a simple transfer of the fluidized bed chamber processes described above to the processing of gelatin powder is not successful since the gelatin powder particles become sticky when moistened with water and clump to form more or less solid masses.
- deposits form in the machine, which must be removed at relatively short intervals. This does not allow economical work from the start.
- the product obtained is not instantly soluble in cold aqueous liquids according to the conventional criteria and additionally clumps when stirred in.
- gelatin powders can be processed into instantly soluble gelatin powder agglomerates without the aid of carriers if the gelatin powder (dust content does not have to be separated off), as it e.g. is produced in the manufacture of conventional instant gelatin (see above), is brought into contact with a gelatin hydrolyzate solution and mixed to form agglomerates.
- the gelatin particles that become inherently sticky when they come into contact with water are not only too essential to process dust-free, in particular also open agglomerates, but also to condition the gelatin particles so that they have a reduced tendency to stick together and essentially retain them during the dissolving process, so that clumping when stirring and dissolving the agglomerates in liquids is avoided.
- lecithin instead of maltodextrin shows positive effects in suppressing the formation of lumps even in proportions of 0.2 to 0.5% by weight, but cloudy end products are always obtained.
- the low levels of lecithin make it necessary to declare them as ingredients, so that here too there is no longer a pure gelatin product.
- dosages of 1.5 to 3% by weight of the end product of the agglomerates according to the invention are sufficient.
- the proportion is based on the requirements for the end product, e.g. for desserts and stabilized cream 200-220 Bloom, for desserts 260-280 Bloom.
- sugar e.g. Granulated sugar, powdered sugar, dextrose, fructose and / or sugar substitutes (selection not critical); 20% by weight of agglomerated gelatin powder according to the invention (agglomerate particles 100-500 ⁇ m; gelatin hydrolyzate content 20% by weight) and conventional flavors, colorants, acid in customary amounts.
- sugar e.g. Granulated sugar, powdered sugar, dextrose, fructose and / or sugar substitutes (selection not critical); 20% by weight of agglomerated gelatin powder according to the invention (agglomerate particles 100-500 ⁇ m; gelatin hydrolyzate content 20% by weight) and conventional flavors, colorants, acid in customary amounts.
- 60 to 75 g of this mixture can be eaten with 500 ml of cold water (tap water 18-22 ° C) within 30 - 60 minutes at a refrigerator temperature of 8 - 10 ° C.
- the sugar components dissolve, while the gelatin particles clump together and cannot be dissolved in the cold even after 2 hours.
- the result is a skin that forms on the surface and contains the gelatin clumps under which the aqueous sugar solution remains in a liquid state.
- the agglomerated gelatin according to the invention can be completely dissolved in the cold water at the same time as the sugar content within 1 to 2 minutes and then only needs to be about 30 as described above stored in the refrigerator for up to 60 minutes to solidify the entire mass.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Dermatology (AREA)
- Nutrition Science (AREA)
- Medicinal Chemistry (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003300559A AU2003300559A1 (en) | 2003-01-17 | 2003-12-31 | Agglomerated gelatin powder and method for the production thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10301527.2 | 2003-01-17 | ||
DE2003101527 DE10301527A1 (de) | 2003-01-17 | 2003-01-17 | Agglomeriertes Gelatinepulver und Verfahren zu dessen Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004065507A1 true WO2004065507A1 (fr) | 2004-08-05 |
Family
ID=32602626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/014975 WO2004065507A1 (fr) | 2003-01-17 | 2003-12-31 | Poudre de gelatine agglomeree et procede pour la produire |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003300559A1 (fr) |
DE (1) | DE10301527A1 (fr) |
WO (1) | WO2004065507A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006128685A3 (fr) * | 2005-05-31 | 2007-04-19 | Gelita Ag | Procede de fabrication d'hydrolysat de gelatine a faible poids moleculaire et compositions d'hydrolysat de gelatine |
US9018353B2 (en) | 2009-08-13 | 2015-04-28 | Bioenol S.R.L. | Process for producing instantaneous cold soluble gelatin and product thereof |
WO2021110729A1 (fr) | 2019-12-02 | 2021-06-10 | Tessenderlo Group Nv | Composition de gélatine, son procédé de fabrication et ses utilisations |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006033187A1 (de) * | 2006-07-11 | 2008-01-17 | Gelita Ag | Pulverförmiges Gelantineprodukt und Verfahren zu dessen Herstellung |
DE102007062262A1 (de) | 2007-12-14 | 2009-06-25 | Gelita Ag | Zubereitung zum Herstellen einer Überzugsmasse für Lebensmittel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61163963A (ja) * | 1985-01-15 | 1986-07-24 | Nitta Zerachin Kk | 易溶化ゼラチンの製法 |
US4729897A (en) * | 1985-08-07 | 1988-03-08 | Compagnie Rousselot, S.A. | Gelatin product having highly improved properties of wettability and dispersibility, and a method of making the same |
JP2001181580A (ja) * | 1999-12-28 | 2001-07-03 | Nippi:Kk | 冷水可溶性顆粒状ゼラチン |
-
2003
- 2003-01-17 DE DE2003101527 patent/DE10301527A1/de not_active Withdrawn
- 2003-12-31 AU AU2003300559A patent/AU2003300559A1/en not_active Abandoned
- 2003-12-31 WO PCT/EP2003/014975 patent/WO2004065507A1/fr not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61163963A (ja) * | 1985-01-15 | 1986-07-24 | Nitta Zerachin Kk | 易溶化ゼラチンの製法 |
US4729897A (en) * | 1985-08-07 | 1988-03-08 | Compagnie Rousselot, S.A. | Gelatin product having highly improved properties of wettability and dispersibility, and a method of making the same |
JP2001181580A (ja) * | 1999-12-28 | 2001-07-03 | Nippi:Kk | 冷水可溶性顆粒状ゼラチン |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 010, no. 366 6 December 1986 (1986-12-06) * |
PATENT ABSTRACTS OF JAPAN vol. 200, no. 024 11 May 2001 (2001-05-11) * |
UHLEMANN H: "KONTINUIERLICHE WIRBELSCHICHT-SPRUEHGRANULATION", CHEMIE. INGENIEUR. TECHNIK, VERLAG CHEMIE GMBH. WEINHEIM, DE, vol. 62, no. 10, 1990, pages 822 - 834, XP000176381, ISSN: 0009-286X * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006128685A3 (fr) * | 2005-05-31 | 2007-04-19 | Gelita Ag | Procede de fabrication d'hydrolysat de gelatine a faible poids moleculaire et compositions d'hydrolysat de gelatine |
US7897728B2 (en) | 2005-05-31 | 2011-03-01 | Gelita Ag | Process for making a low molecular weight gelatine hydrolysate |
US9018353B2 (en) | 2009-08-13 | 2015-04-28 | Bioenol S.R.L. | Process for producing instantaneous cold soluble gelatin and product thereof |
WO2021110729A1 (fr) | 2019-12-02 | 2021-06-10 | Tessenderlo Group Nv | Composition de gélatine, son procédé de fabrication et ses utilisations |
CN114867358A (zh) * | 2019-12-02 | 2022-08-05 | 泰森德洛集团公司 | 明胶组合物、其制备方法及其用途 |
Also Published As
Publication number | Publication date |
---|---|
DE10301527A1 (de) | 2004-07-29 |
AU2003300559A1 (en) | 2004-08-13 |
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