GB202400498D0 - Preparation method for silver-loaded tempo oxidized nanocellulose/chitosan antibacterial preservative film for fruit and vegetable packaging, and use thereof - Google Patents
Preparation method for silver-loaded tempo oxidized nanocellulose/chitosan antibacterial preservative film for fruit and vegetable packaging, and use thereofInfo
- Publication number
- GB202400498D0 GB202400498D0 GBGB2400498.8A GB202400498A GB202400498D0 GB 202400498 D0 GB202400498 D0 GB 202400498D0 GB 202400498 A GB202400498 A GB 202400498A GB 202400498 D0 GB202400498 D0 GB 202400498D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fruit
- silver
- preparation
- preservative film
- vegetable packaging
- 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
Links
- 229920001661 Chitosan Polymers 0.000 title 1
- 229920001046 Nanocellulose Polymers 0.000 title 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 230000000844 anti-bacterial effect Effects 0.000 title 1
- 235000012055 fruits and vegetables Nutrition 0.000 title 1
- 238000004806 packaging method and process Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000003755 preservative agent Substances 0.000 title 1
- 230000002335 preservative effect Effects 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
- C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/10—Crosslinking of cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
- C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/013—Additives applied to the surface of polymers or polymer particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Wrappers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310006473.1A CN115926257A (en) | 2023-01-04 | 2023-01-04 | Preparation method and application of silver-loaded TEMPO oxidized nano-cellulose/chitosan antibacterial preservative film for fruit and vegetable packaging |
PCT/CN2023/120961 WO2024012609A2 (en) | 2023-01-04 | 2023-09-25 | Preparation method for silver-loaded tempo oxidized nanocellulose/chitosan antibacterial preservative film for fruit and vegetable packaging, and use thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
GB202400498D0 true GB202400498D0 (en) | 2024-02-28 |
GB2622753A GB2622753A (en) | 2024-03-27 |
Family
ID=86550698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2400498.8A Pending GB2622753A (en) | 2023-01-04 | 2023-09-25 | Preparation method for silver-loaded tempo oxidized nanocellulose/chitosan antibacterial preservative film for fruit and vegetable packaging, and use thereof |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN115926257A (en) |
GB (1) | GB2622753A (en) |
WO (1) | WO2024012609A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115926257A (en) * | 2023-01-04 | 2023-04-07 | 齐鲁工业大学(山东省科学院) | Preparation method and application of silver-loaded TEMPO oxidized nano-cellulose/chitosan antibacterial preservative film for fruit and vegetable packaging |
CN117304559A (en) * | 2023-10-27 | 2023-12-29 | 齐鲁工业大学(山东省科学院) | Preparation method and application of antibacterial fresh-keeping composite sponge |
CN117887115A (en) * | 2024-01-16 | 2024-04-16 | 齐鲁工业大学(山东省科学院) | Preparation method and application of photothermal antibacterial composite film |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11014993B2 (en) * | 2015-08-06 | 2021-05-25 | American University | Thermally stable, dispersible cellulose nanocrystals |
CN107556495B (en) * | 2017-07-10 | 2019-02-12 | 南京林业大学 | A kind of preparation method of functional nano cellulose composite aerogel |
CN108102152B (en) * | 2017-12-14 | 2020-07-28 | 华南理工大学 | Hectorite immobilized nano-silver/chitosan antibacterial composite film for food packaging and preparation method and application thereof |
CN110551301A (en) * | 2018-05-30 | 2019-12-10 | 华南理工大学 | Water-resistant nano cellulose film and preparation method thereof |
JP7234590B2 (en) * | 2018-11-13 | 2023-03-08 | 凸版印刷株式会社 | Coating composition |
CN109776869A (en) * | 2018-12-29 | 2019-05-21 | 华南理工大学 | A kind of cellulose fixed nano silver of oxidation nanometer/grape seed extract antibacterial, anti-oxidant composite membrane, preparation method and application |
CN110551391A (en) * | 2019-10-24 | 2019-12-10 | 杭州如墨科技有限公司 | Method for preparing nylon 6-based heat dissipation composite material through reactive extrusion |
CN111471312B (en) * | 2020-03-09 | 2022-02-25 | 内蒙古农业大学 | Silver-loaded nanocellulose, preparation method thereof and antibacterial composite material |
CN112662014B (en) * | 2020-11-30 | 2022-09-20 | 华南理工大学 | High-barrier antibacterial composite film based on nano-cellulose/MXene immobilized nano-silver and preparation method and application thereof |
CN115558152B (en) * | 2022-10-14 | 2023-06-02 | 南京农业大学 | Double-drying degradable nano-cellulose composite antibacterial aerogel and preparation method and application thereof |
CN115926257A (en) * | 2023-01-04 | 2023-04-07 | 齐鲁工业大学(山东省科学院) | Preparation method and application of silver-loaded TEMPO oxidized nano-cellulose/chitosan antibacterial preservative film for fruit and vegetable packaging |
-
2023
- 2023-01-04 CN CN202310006473.1A patent/CN115926257A/en active Pending
- 2023-09-25 WO PCT/CN2023/120961 patent/WO2024012609A2/en unknown
- 2023-09-25 GB GB2400498.8A patent/GB2622753A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2024012609A3 (en) | 2024-03-07 |
GB2622753A (en) | 2024-03-27 |
CN115926257A (en) | 2023-04-07 |
WO2024012609A2 (en) | 2024-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB202400498D0 (en) | Preparation method for silver-loaded tempo oxidized nanocellulose/chitosan antibacterial preservative film for fruit and vegetable packaging, and use thereof | |
Popović et al. | Biopolymer packaging materials for food shelf-life prolongation | |
Ghidelli et al. | Recent advances in modified atmosphere packaging and edible coatings to maintain quality of fresh-cut fruits and vegetables | |
Panahirad et al. | Applications of carboxymethyl cellulose-and pectin-based active edible coatings in preservation of fruits and vegetables: A review | |
Yildirim et al. | Active packaging applications for food | |
Vieira et al. | Effect of chitosan–Aloe vera coating on postharvest quality of blueberry (Vaccinium corymbosum) fruit | |
Qin et al. | Effect of PLA/PCL/cinnamaldehyde antimicrobial packaging on physicochemical and microbial quality of button mushroom (Agaricus bisporus) | |
Oms-Oliu et al. | Recent approaches using chemical treatments to preserve quality of fresh-cut fruit: A review | |
Campos et al. | Development of edible films and coatings with antimicrobial activity | |
Goswami et al. | Advances in polymeric materials for modified atmosphere packaging (MAP) | |
Conte et al. | Technological options of packaging to control food quality | |
WO2009023214A3 (en) | Packaging for extending life of respiring produce and other perishable foodstuffs | |
WO2015142303A1 (en) | A solution for extending shelf life of ready-to-eat fresh fruits and/or vegetables and an application method thereof | |
EP3892551B8 (en) | Product packaging method and machine | |
Lai et al. | Effects of tapioca starch/decolorized hsian-tsao leaf gum-based active coatings on the quality of minimally processed carrots | |
WO2016130922A3 (en) | Fruit and vegetable preservative | |
JP2019170368A (en) | Composition of freshness maintenance material, freshness maintenance material having composition, material for packaging or the like, coating material, coating device of coating material, and manufacturing method of material for packaging or the like | |
WO2008007245A3 (en) | Natural preservatives for preservation of perishable products | |
Olawuyi et al. | Influence of chitosan coating and packaging materials on the quality characteristics of fresh-cut cucumber | |
WO2007012015A3 (en) | Vacuum skin packaging structure with high oxygen permeability | |
Bodbodak et al. | Advances in modified atmosphere packaging of fruits and vegetables | |
JP2018533554A (en) | Antimicrobial composition comprising citral, hexanal and linalool as active ingredients, and application in packaging of minimally treated fruits or vegetables | |
WO2005107475A3 (en) | Method for suppressing post-harvest biological infestation and disease in fruit | |
ZA202110133B (en) | Composite preservation film, preparation method and application thereof | |
Lucera et al. | Volatile compounds usage in active packaging systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
789A | Request for publication of translation (sect. 89(a)/1977) |
Ref document number: 2024012609 Country of ref document: WO |