PL442783A1 - Biodegradable protein-carbohydrate composition and method of obtaining it - Google Patents
Biodegradable protein-carbohydrate composition and method of obtaining itInfo
- Publication number
- PL442783A1 PL442783A1 PL442783A PL44278322A PL442783A1 PL 442783 A1 PL442783 A1 PL 442783A1 PL 442783 A PL442783 A PL 442783A PL 44278322 A PL44278322 A PL 44278322A PL 442783 A1 PL442783 A1 PL 442783A1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- mass
- composition
- protein
- stage
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 229920002472 Starch Polymers 0.000 abstract 3
- 239000008107 starch Substances 0.000 abstract 3
- 235000019698 starch Nutrition 0.000 abstract 3
- 108010082495 Dietary Plant Proteins Proteins 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 235000013312 flour Nutrition 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 235000013311 vegetables Nutrition 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000010902 straw Substances 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Saccharide Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania biodegradowalnej kompozycji białkowo-węglowodanowej mającej zastosowanie do produkcji jednorazowych wyrobów przeznaczonych do kontaktu z żywnością, takich jak sztućce, słomki, pałeczki, mieszadełka do napojów, przykrywki do kubków itp. realizowany w dwóch etapach: w etapie pierwszym, przy użyciu mieszalnika mechanicznego, w temperaturze w zakresie 20 - 25°C, miesza się mąkę roślinną, ze skrobią natywną, z białkiem roślinnym oraz z substancjami hydrofobizującymi, napełniaczem wzmacniającym wytrzymałość mechaniczną, a także z wodą w ilości od 24,0% do 42,9% mas. w przeliczeniu na całkowitą masę kompozycji, przez okres do 30 min, korzystnie do 15 min. W etapie drugim uzyskaną w etapie pierwszym mieszankę białkowo-węglowodanową bezpośrednio po jej wykonaniu dozuje się do leja zasypowego wytłaczarki lub wtryskarki i poddaje się uplastycznianiu przy utrzymaniu temperatury stref grzejnych układu uplastyczniania i głowicy w zakresie 30 - 80°C, a następnie poddaje się obróbce kształtującej. Przedmiotem zgłoszenia jest również kompozycja, która zawiera skrobię natywną, wodę oraz dodatki i w przeliczeniu na całkowitą masę kompozycji zawiera od 0,1% mas. do 52,5% mas. mąki roślinnej, od 0,1% mas. do 28,1% mas skrobi natywnej, od 1% mas. do 51,1% mas. białka roślinnego, od 0,1% mas. do 14,0% mas. substancji hydrofobizujących, od 0,5% mas. do 12,3% mas. napełniaczy wzmacniających wytrzymałość mechaniczną.The subject of the application is a method of obtaining a biodegradable protein-carbohydrate composition applicable to the production of disposable products intended for contact with food, such as cutlery, straws, chopsticks, drink stirrers, cup covers, etc. carried out in two stages: in the first stage, using mechanical mixer, at a temperature in the range of 20 - 25°C, vegetable flour is mixed with native starch, vegetable protein and hydrophobizing substances, a filler that increases mechanical strength, as well as with water in an amount ranging from 24.0% to 42.9 % mass based on the total weight of the composition, for a period of up to 30 min, preferably up to 15 min. In the second stage, the protein-carbohydrate mixture obtained in the first stage, immediately after its preparation, is dosed into the hopper of the extruder or injection molding machine and plasticized while maintaining the temperature of the heating zones of the plasticizing system and the head in the range of 30 - 80°C, and then subjected to shaping treatment. . The subject of the application is also a composition that contains native starch, water and additives and, based on the total weight of the composition, contains from 0.1% by weight. up to 52.5% by mass vegetable flour, from 0.1% by weight up to 28.1% by weight of native starch, from 1% by weight up to 51.1% by mass vegetable protein, from 0.1% wt. up to 14.0% by mass hydrophobizing substances, from 0.5% by weight. up to 12.3% by mass fillers that enhance mechanical strength.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442783A PL442783A1 (en) | 2022-11-11 | 2022-11-11 | Biodegradable protein-carbohydrate composition and method of obtaining it |
| PCT/PL2023/050093 WO2024102011A1 (en) | 2022-11-11 | 2023-11-11 | Biodegradable protein-carbohydrate composition and methods for its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442783A PL442783A1 (en) | 2022-11-11 | 2022-11-11 | Biodegradable protein-carbohydrate composition and method of obtaining it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL442783A1 true PL442783A1 (en) | 2024-05-13 |
Family
ID=89663631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL442783A PL442783A1 (en) | 2022-11-11 | 2022-11-11 | Biodegradable protein-carbohydrate composition and method of obtaining it |
Country Status (2)
| Country | Link |
|---|---|
| PL (1) | PL442783A1 (en) |
| WO (1) | WO2024102011A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993019125A1 (en) * | 1992-03-20 | 1993-09-30 | Iowa State University Research Foundation, Inc. | Water-resistant starch-protein thermoplastics |
| US5523293A (en) * | 1994-05-25 | 1996-06-04 | Iowa State University Research Foundation, Inc. | Soy protein-based thermoplastic composition for preparing molded articles |
| US5922379A (en) * | 1998-05-05 | 1999-07-13 | Natural Polymer International Corporation | Biodegradable protein/starch-based thermoplastic composition |
| PL338031A1 (en) * | 1997-07-09 | 2000-09-25 | Aventis Res & Tech Gmbh & Co | Thermoplastic mix based on biopolymers for making biodegradable mouldings |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417467A (en) * | 2016-09-18 | 2017-02-22 | 浙江工商大学 | Potato bread and production method thereof |
| CN108373551A (en) * | 2018-03-08 | 2018-08-07 | 安徽巢湖南方膜业有限责任公司 | A kind of degradable food package film |
-
2022
- 2022-11-11 PL PL442783A patent/PL442783A1/en unknown
-
2023
- 2023-11-11 WO PCT/PL2023/050093 patent/WO2024102011A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993019125A1 (en) * | 1992-03-20 | 1993-09-30 | Iowa State University Research Foundation, Inc. | Water-resistant starch-protein thermoplastics |
| US5523293A (en) * | 1994-05-25 | 1996-06-04 | Iowa State University Research Foundation, Inc. | Soy protein-based thermoplastic composition for preparing molded articles |
| PL338031A1 (en) * | 1997-07-09 | 2000-09-25 | Aventis Res & Tech Gmbh & Co | Thermoplastic mix based on biopolymers for making biodegradable mouldings |
| US5922379A (en) * | 1998-05-05 | 1999-07-13 | Natural Polymer International Corporation | Biodegradable protein/starch-based thermoplastic composition |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024102011A1 (en) | 2024-05-16 |
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