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Thivya P, Gururaj PN, Reddy NBP, Rajam R. Recent advances in protein-polysaccharide based biocomposites and their potential applications in food packaging: A review. Int J Biol Macromol 2024; 268:131757. [PMID: 38657934 DOI: 10.1016/j.ijbiomac.2024.131757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 04/09/2024] [Accepted: 04/20/2024] [Indexed: 04/26/2024]
Abstract
This review addresses the current trend of replacing petroleum-based polymers in food packaging with bio-based alternatives, specifically focusing on proteins and polysaccharides. While these biopolymers exhibit excellent film-forming properties and are abundant in nature, their individual use in packaging lacks ideal plastic-like characteristics, especially in terms of mechanical and barrier properties. A recent solution involves the formulation of biocomposites through the reinforcement of one biopolymer with another (e.g., protein with a polysaccharide), significantly enhancing the physical, mechanical, and barrier properties of packaging materials. The review concentrates on the integration of proteins and polysaccharides in biocomposite materials, emphasizing their potential applications in active and intelligent food packaging systems. It covers sources, manufacturing methods, interaction mechanisms, recent developments, perspectives, and opportunities. The exploration extends to practical implementations of these biocomposites in enhancing food quality, safety, and shelf life-a green technological approach contributing to the reduction of food waste and loss.
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Affiliation(s)
- P Thivya
- Department of Food Technology, Kalasalingam Academy of Research and Education (KARE), Krishnankoil, Virudhunagar, Tamilnadu, India.
| | - P N Gururaj
- Department of Food Science and Technology, Hamelmalo Agricultural College, Hamelmalo, Zoba-Anseba, Eritrea
| | - N Bhanu Prakash Reddy
- Department of Food Process Engineering, National Institute of Food Technology, Entrepreneurship and Management, (NIFTEM-T), Thanjavur, Tamil Nadu, India
| | - R Rajam
- Department of Food Technology, Kalasalingam Academy of Research and Education (KARE), Virudhunagar 626126, Tamilnadu, India
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2
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Conceição MDND, Anaya-Mancipe JM, Coelho AWF, Cardoso PHM, Thiré RMDSM. Application of starch-rich mango by-product as filler for the development of an additive manufacturing filament compound. Int J Biol Macromol 2024; 260:129519. [PMID: 38246441 DOI: 10.1016/j.ijbiomac.2024.129519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 12/22/2023] [Accepted: 01/13/2024] [Indexed: 01/23/2024]
Abstract
The surge in global polymeric waste underscores the imperative for biodegradable materials to substitute traditional polymers. Crucially, advancements are needed for emerging technologies like Materials Extrusion (ME) in additive manufacturing, where current biodegradable materials exhibit limitations. This work was based on the development of a biodegradable composite filament. The inner of the mango seed (kernel) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) were used as raw materials. The properties of PHBV and mango by-product mixture were first evaluated by direct-extrusion printing. Then, the feasibility of manufacturing the filaments was studied. Initially, the kernel seed mango was characterized thermally, chemically, and morphologically by DSC, FTIR, and SEM, respectively. It was observed that the addition of mango by-product contributed to the decrease of PHBV crystallinity, resulting in the reduction of printed parts retraction and increases the Tg, as shown by the DMA. The structure of the native starch was preserved due to non-gelatinization, even after processing steps, as indicated by thermal, chemical, and morphological analyses. Finally, PHBV filaments containing mango by-products were fabricated, and prototypes were manufactured by ME to demonstrate the potential for market acceptance and commercialization of the studied filament.
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Affiliation(s)
- Marceli do Nascimento da Conceição
- Program of Metallurgical and Materials Engineering - PEMM/COPPE, Universidade Federal do Rio de Janeiro - UFRJ, Cidade Universitária, 21941-599 Rio de Janeiro, RJ, Brazil; Centro de Tecnologia Mineral - CETEM, Rio de Janeiro, RJ, Brazil.
| | - Javier Mauricio Anaya-Mancipe
- Program of Metallurgical and Materials Engineering - PEMM/COPPE, Universidade Federal do Rio de Janeiro - UFRJ, Cidade Universitária, 21941-599 Rio de Janeiro, RJ, Brazil.
| | - Arthur Wilson Fonseca Coelho
- Program of Metallurgical and Materials Engineering - PEMM/COPPE, Universidade Federal do Rio de Janeiro - UFRJ, Cidade Universitária, 21941-599 Rio de Janeiro, RJ, Brazil.
| | - Paulo Henrique Machado Cardoso
- Program of Metallurgical and Materials Engineering - PEMM/COPPE, Universidade Federal do Rio de Janeiro - UFRJ, Cidade Universitária, 21941-599 Rio de Janeiro, RJ, Brazil.
| | - Rossana Mara da Silva Moreira Thiré
- Program of Metallurgical and Materials Engineering - PEMM/COPPE, Universidade Federal do Rio de Janeiro - UFRJ, Cidade Universitária, 21941-599 Rio de Janeiro, RJ, Brazil.
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Carichino S, Scanferla D, Fico D, Rizzo D, Ferrari F, Jordá-Reolid M, Martínez-García A, Corcione CE. Poly-Lactic Acid-Bagasse Based Bio-Composite for Additive Manufacturing. Polymers (Basel) 2023; 15:4323. [PMID: 37960003 PMCID: PMC10647417 DOI: 10.3390/polym15214323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/27/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023] Open
Abstract
Beer bagasse is a residue waste produced in great amounts; nevertheless, it is still underestimated in the industry. The aim of this paper is to develop an innovative and efficient methodology to recycle the beer bagasse by producing Poly-lactic acid(PLA)-based bio-composites, in the forms of pellets and filaments, to be used in additive manufacturing processes. To assess the suitability of beer bagasse for extrusion-based 3D printing techniques, it was, firstly, physically and chemically characterized. Then, it was added in combination with different kinds of plasticizers to PLA to make bio-composites, analyzing their thermal and physical properties. The results prove the great potential of bagasse, evidencing its printability. Both composites' pellets and filaments were used in two different 3D printing machines and the mechanical properties of the 3D-printed models were evaluated as a function of the composition and the kind of technology used. All the used plasticizers improved processability and the polymer-bagasse interface. Compared to neat PLA, no changes in thermal properties were detected, but a lowering of the mechanical properties of the 3D-printed composites compared to the neat polymers was observed. Finally, a comparison between the efficiency of the two 3D printing techniques to be used with the bio-based composites was performed.
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Affiliation(s)
- Silvia Carichino
- Department of Engineering for Innovation, University of Salento, Edificio P, Campus Ecotekne, s.p. 6 Lecce-Monteroni, 73100 Lecce, Italy; (S.C.); (D.S.); (D.F.); (F.F.)
| | - Dino Scanferla
- Department of Engineering for Innovation, University of Salento, Edificio P, Campus Ecotekne, s.p. 6 Lecce-Monteroni, 73100 Lecce, Italy; (S.C.); (D.S.); (D.F.); (F.F.)
| | - Daniela Fico
- Department of Engineering for Innovation, University of Salento, Edificio P, Campus Ecotekne, s.p. 6 Lecce-Monteroni, 73100 Lecce, Italy; (S.C.); (D.S.); (D.F.); (F.F.)
| | - Daniela Rizzo
- Department of Cultural Heritage, University of Salento, via D. Birago 64, 73100 Lecce, Italy;
| | - Francesca Ferrari
- Department of Engineering for Innovation, University of Salento, Edificio P, Campus Ecotekne, s.p. 6 Lecce-Monteroni, 73100 Lecce, Italy; (S.C.); (D.S.); (D.F.); (F.F.)
| | - María Jordá-Reolid
- AIJU, Technological Institute for Children’s Products and Leisure, Ibi, 03440 Alicante, Spain; (M.J.-R.); (A.M.-G.)
| | - Asunción Martínez-García
- AIJU, Technological Institute for Children’s Products and Leisure, Ibi, 03440 Alicante, Spain; (M.J.-R.); (A.M.-G.)
| | - Carola Esposito Corcione
- Department of Engineering for Innovation, University of Salento, Edificio P, Campus Ecotekne, s.p. 6 Lecce-Monteroni, 73100 Lecce, Italy; (S.C.); (D.S.); (D.F.); (F.F.)
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4
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Pacheco A, Evangelista-Osorio A, Muchaypiña-Flores KG, Marzano-Barreda LA, Paredes-Concepción P, Palacin-Baldeón H, Dos Santos MSN, Tres MV, Zabot GL, Olivera-Montenegro L. Polymeric Materials Obtained by Extrusion and Injection Molding from Lignocellulosic Agroindustrial Biomass. Polymers (Basel) 2023; 15:4046. [PMID: 37896290 PMCID: PMC10610583 DOI: 10.3390/polym15204046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/03/2023] [Accepted: 10/03/2023] [Indexed: 10/29/2023] Open
Abstract
This review presents the advances in polymeric materials achieved by extrusion and injection molding from lignocellulosic agroindustrial biomass. Biomass, which is derived from agricultural and industrial waste, is a renewable and abundant feedstock that contains mainly cellulose, hemicellulose, and lignin. To improve the properties and functions of polymeric materials, cellulose is subjected to a variety of modifications. The most common modifications are surface modification, grafting, chemical procedures, and molecule chemical grafting. Injection molding and extrusion technologies are crucial in shaping and manufacturing polymer composites, with precise control over the process and material selection. Furthermore, injection molding involves four phases: plasticization, injection, cooling, and ejection, with a focus on energy efficiency. Fundamental aspects of an injection molding machine, such as the motor, hopper, heating units, nozzle, and clamping unit, are discussed. Extrusion technology, commonly used as a preliminary step to injection molding, presents challenges regarding fiber reinforcement and stress accumulation, while lignin-based polymeric materials are challenging due to their hydrophobicity. The diverse applications of these biodegradable materials include automotive industries, construction, food packaging, and various consumer goods. Polymeric materials are positioned to offer even bigger contributions to sustainable and eco-friendly solutions in the future, as research and development continues.
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Affiliation(s)
- Ada Pacheco
- Bioprocesses and Biomass Conversion Research Group, Universidad San Ignacio de Loyola, La Molina 15024, Peru; (A.P.); (A.E.-O.); (K.G.M.-F.); (L.A.M.-B.); (H.P.-B.)
| | - Arian Evangelista-Osorio
- Bioprocesses and Biomass Conversion Research Group, Universidad San Ignacio de Loyola, La Molina 15024, Peru; (A.P.); (A.E.-O.); (K.G.M.-F.); (L.A.M.-B.); (H.P.-B.)
| | - Katherine Gabriela Muchaypiña-Flores
- Bioprocesses and Biomass Conversion Research Group, Universidad San Ignacio de Loyola, La Molina 15024, Peru; (A.P.); (A.E.-O.); (K.G.M.-F.); (L.A.M.-B.); (H.P.-B.)
| | - Luis Alejandro Marzano-Barreda
- Bioprocesses and Biomass Conversion Research Group, Universidad San Ignacio de Loyola, La Molina 15024, Peru; (A.P.); (A.E.-O.); (K.G.M.-F.); (L.A.M.-B.); (H.P.-B.)
| | - Perla Paredes-Concepción
- Grupo de Ciencia, Tecnología e Innovación en Alimentos, Universidad San Ignacio de Loyola, La Molina 15024, Peru;
| | - Heidy Palacin-Baldeón
- Bioprocesses and Biomass Conversion Research Group, Universidad San Ignacio de Loyola, La Molina 15024, Peru; (A.P.); (A.E.-O.); (K.G.M.-F.); (L.A.M.-B.); (H.P.-B.)
| | - Maicon Sérgio Nascimento Dos Santos
- Laboratory of Agroindustrial Processes Engineering (LAPE), Federal University of Santa Maria, 1040 Sete de Setembro St., Center DC, Cachoeira do Sul, Santa Maria 96508-010, RS, Brazil; (M.S.N.D.S.); (M.V.T.); (G.L.Z.)
| | - Marcus Vinícius Tres
- Laboratory of Agroindustrial Processes Engineering (LAPE), Federal University of Santa Maria, 1040 Sete de Setembro St., Center DC, Cachoeira do Sul, Santa Maria 96508-010, RS, Brazil; (M.S.N.D.S.); (M.V.T.); (G.L.Z.)
| | - Giovani Leone Zabot
- Laboratory of Agroindustrial Processes Engineering (LAPE), Federal University of Santa Maria, 1040 Sete de Setembro St., Center DC, Cachoeira do Sul, Santa Maria 96508-010, RS, Brazil; (M.S.N.D.S.); (M.V.T.); (G.L.Z.)
| | - Luis Olivera-Montenegro
- Bioprocesses and Biomass Conversion Research Group, Universidad San Ignacio de Loyola, La Molina 15024, Peru; (A.P.); (A.E.-O.); (K.G.M.-F.); (L.A.M.-B.); (H.P.-B.)
- Grupo de Ciencia, Tecnología e Innovación en Alimentos, Universidad San Ignacio de Loyola, La Molina 15024, Peru;
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Do Kim P, Park H, Rajendran N, Yu J, Min J, Kim SK, Han J. Economic and Environmentally Viable Preparation of a Biodegradable Polymer Composite from Lignocellulose. J IND ENG CHEM 2023. [DOI: 10.1016/j.jiec.2023.02.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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6
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Varghese SA, Pulikkalparambil H, Promhuad K, Srisa A, Laorenza Y, Jarupan L, Nampitch T, Chonhenchob V, Harnkarnsujarit N. Renovation of Agro-Waste for Sustainable Food Packaging: A Review. Polymers (Basel) 2023; 15:polym15030648. [PMID: 36771949 PMCID: PMC9920369 DOI: 10.3390/polym15030648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/17/2023] [Accepted: 01/25/2023] [Indexed: 01/28/2023] Open
Abstract
Waste management in the agricultural sector has become a major concern. Increased food production to satisfy the surge in population has resulted in the generation of large volumes of solid waste. Agro-waste is a rich source of biocompounds with high potential as a raw material for food packaging. Utilization of agro-waste supports the goal of sustainable development in a circular economy. This paper reviews recent trends and the development of agro-wastes from plant and animal sources into eco-friendly food packaging systems. Different plant and animal sources and their potential development into packaging are discussed, including crop residues, process residues, vegetable and fruit wastes, and animal-derived wastes. A comprehensive analysis of the properties and production methods of these packages is presented. Future aspects of agro-waste packaging systems and the inherent production problems are addressed.
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Affiliation(s)
- Sandhya Alice Varghese
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Harikrishnan Pulikkalparambil
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Khwanchat Promhuad
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Atcharawan Srisa
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Yeyen Laorenza
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Lerpong Jarupan
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
- Center for Advanced Studies for Agriculture and Food, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Tarinee Nampitch
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Vanee Chonhenchob
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
- Center for Advanced Studies for Agriculture and Food, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
| | - Nathdanai Harnkarnsujarit
- Department of Packaging and Materials Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
- Center for Advanced Studies for Agriculture and Food, Kasetsart University, 50 Ngam Wong Wan Rd., Latyao, Chatuchak, Bangkok 10900, Thailand
- Correspondence: ; Tel.: +662-562-5045; Fax: +662-562-5046
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7
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Khalid MY, Arif ZU. Novel biopolymer-based sustainable composites for food packaging applications: A narrative review. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100892] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Boccalon E, Gorrasi G. Functional bioplastics from food residual: Potentiality and safety issues. Compr Rev Food Sci Food Saf 2022; 21:3177-3204. [PMID: 35768940 DOI: 10.1111/1541-4337.12986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 04/30/2022] [Accepted: 05/03/2022] [Indexed: 11/26/2022]
Abstract
Plastic pollution and food waste are two global issues with much in common. Plastic containers were introduced as a practical and easy remedy to improve food preservation and reduce the risk of creating waste, but ironically, to address one problem, another has been made worse. The spread of single-use containers has dramatically increased the amount of plastic that has to be discarded, and the most urgent task is now to find a solution to what has become part of the problem. An innovative way around it consists of promoting the valorization of food residues by turning them into novel materials for packaging. Although the results are promising, the aim of completely replacing plastics with biodegradable materials still seems far from being achieved. This review illustrates the main strategies adopted thus far to produce new bioplastic materials and composites from waste resources and focuses on the pros and cons of the food recovery process to look for the aspects that represent an obstacle to the development of the circular food economy on an industrial scale.
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Affiliation(s)
- Elisa Boccalon
- Department of Industrial Engineering, University of Salerno, Salerno, Fisciano, Italy
| | - Giuliana Gorrasi
- Department of Industrial Engineering, University of Salerno, Salerno, Fisciano, Italy
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Dominguez-Candela I, Gomez-Caturla J, Cardona S, Lora-García J, Fombuena V. Novel compatibilizers and plasticizers developed from epoxidized and maleinized chia oil in composites based on PLA and chia seed flour. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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10
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Kaur B, Panesar PS, Anal AK, Ky SC. Recent Trends in the Management of Mango By-products. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2021.2021935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Brahmeet Kaur
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Parmjit S. Panesar
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Anil K. Anal
- Department of Food, Agriculture, and Bioresources, School of Environment, Resources and Development, Asian Institute of Technology, Pathum Thani, Thailand
| | - Son C. Ky
- School of Biotechnology and Food Technology, Hanoi University of Science and Technology, Hanoi, Vietnam
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11
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Bayram B, Ozkan G, Kostka T, Capanoglu E, Esatbeyoglu T. Valorization and Application of Fruit and Vegetable Wastes and By-Products for Food Packaging Materials. Molecules 2021; 26:4031. [PMID: 34279371 PMCID: PMC8271709 DOI: 10.3390/molecules26134031] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 06/27/2021] [Accepted: 06/28/2021] [Indexed: 11/16/2022] Open
Abstract
The important roles of food packaging are food protection and preservation during processing, transportation, and storage. Food can be altered biologically, chemically, and physically if the packaging is unsuitable or mechanically damaged. Furthermore, packaging is an important marketing and communication tool to consumers. Due to the worldwide problem of environmental pollution by microplastics and the large amounts of unused food wastes and by-products from the food industry, it is important to find more environmentally friendly alternatives. Edible and functional food packaging may be a suitable alternative to reduce food waste and avoid the use of non-degradable plastics. In the present review, the production and assessment of edible food packaging from food waste as well as fruit and vegetable by-products and their applications are demonstrated. Innovative food packaging made of biopolymers and biocomposites, as well as active packaging, intelligent packaging, edible films, and coatings are covered.
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Affiliation(s)
- Banu Bayram
- Department of Nutrition and Dietetics, University of Health Sciences, Uskudar, 34668 Istanbul, Turkey
| | - Gulay Ozkan
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey
| | - Tina Kostka
- Institute of Food Science and Human Nutrition, Department of Food Development and Food Quality, Gottfried Wilhelm Leibniz University Hannover, Am Kleinen Felde 30, 30167 Hannover, Germany
| | - Esra Capanoglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey
| | - Tuba Esatbeyoglu
- Institute of Food Science and Human Nutrition, Department of Food Development and Food Quality, Gottfried Wilhelm Leibniz University Hannover, Am Kleinen Felde 30, 30167 Hannover, Germany
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12
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Su X, Jia S, Cao L, Yu D. High performance polylactic acid/thermoplastic polyurethane blends with in‐situ fibrillated morphology. J Appl Polym Sci 2021. [DOI: 10.1002/app.51014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaolong Su
- School of Chemistry, State Key Laboratory of Electrical Insulation and Power Equipments Xi'an Jiaotong University Xi'an Shaanxi China
| | - Shikui Jia
- School of Materials Science and Engineering Shaanxi University of Technology Hanzhong Shaanxi China
| | - Le Cao
- School of Materials Science and Engineering Shaanxi University of Technology Hanzhong Shaanxi China
| | - Demei Yu
- School of Chemistry, State Key Laboratory of Electrical Insulation and Power Equipments Xi'an Jiaotong University Xi'an Shaanxi China
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