- Polymer Nanocomposite Materials Used for Food Packaging

2013 ◽  
pp. 352-393
Keyword(s):  
Food Packaging ◽  
Polymer Nanocomposite ◽  
Nanocomposite Materials ◽  
Materials Used

scholarly journals Application of polymer nanocomposite materials in food packaging

2015 ◽  
Vol 7 (2) ◽  
pp. 86-94 ◽  
Author(s):  
Amra Bratovcic ◽  
◽  
Amra Odobasic ◽  
S. Catic ◽  
Indira Sestan ◽  
...  
Keyword(s):  
Food Packaging ◽  
Polymer Nanocomposite ◽  
Nanocomposite Materials

scholarly journals Nanocomposites for Food Packaging Applications: An Overview

Nanomaterials ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 10
Author(s):  
Jawad Sarfraz ◽  
Tina Gulin-Sarfraz ◽  
Julie Nilsen-Nygaard ◽  
Marit Kvalvåg Pettersen
Keyword(s):  
Polymer Nanocomposites ◽  
Circular Economy ◽  
Food Packaging ◽  
Antioxidant Properties ◽  
Nanocomposite Materials ◽  
Consumer Acceptability ◽  
Special Focus ◽  
Packaging Materials ◽  
Mechanical And Thermal Properties ◽  
Low Concentrations

There is a strong drive in industry for packaging solutions that contribute to sustainable development by targeting a circular economy, which pivots around the recyclability of the packaging materials. The aim is to reduce traditional plastic consumption and achieve high recycling efficiency while maintaining the desired barrier and mechanical properties. In this domain, packaging materials in the form of polymer nanocomposites (PNCs) can offer the desired functionalities and can be a potential replacement for complex multilayered polymer structures. There has been an increasing interest in nanocomposites for food packaging applications, with a five-fold rise in the number of published articles during the period 2010–2019. The barrier, mechanical, and thermal properties of the polymers can be significantly improved by incorporating low concentrations of nanofillers. Furthermore, antimicrobial and antioxidant properties can be introduced, which are very relevant for food packaging applications. In this review, we will present an overview of the nanocomposite materials for food packaging applications. We will briefly discuss different nanofillers, methods to incorporate them in the polymer matrix, and surface treatments, with a special focus on the barrier, antimicrobial, and antioxidant properties. On the practical side migration issues, consumer acceptability, recyclability, and toxicity aspects will also be discussed.

scholarly journals Protein-Based Films and Coatings for Food Industry Applications

Polymers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 769
Author(s):  
Vlad Mihalca ◽  
Andreea Diana Kerezsi ◽  
Achim Weber ◽  
Carmen Gruber-Traub ◽  
Jürgen Schmucker ◽  
...  
Keyword(s):  
Food Packaging ◽  
Meat Products ◽  
Water Vapor Permeability ◽  
Food Product ◽  
Edible Films ◽  
Vapor Permeability ◽  
Area Of Interest ◽  
Industry Applications ◽  
Economic Perspectives ◽  
Materials Used

Food packaging is an area of interest not just for food producers or food marketing, but also for consumers who are more and more aware about the fact that food packaging has a great impact on food product quality and on the environment. The most used materials for the packaging of food are plastic, glass, metal, and paper. Still, over time edible films have become widely used for a variety of different products and different food categories such as meat products, vegetables, or dairy products. For example, proteins are excellent materials used for obtaining edible or non-edible coatings and films. The scope of this review is to overview the literature on protein utilization in food packages and edible packages, their functionalization, antioxidant, antimicrobial and antifungal activities, and economic perspectives. Different vegetable (corn, soy, mung bean, pea, grass pea, wild and Pasankalla quinoa, bitter vetch) and animal (whey, casein, keratin, collagen, gelatin, surimi, egg white) protein sources are discussed. Mechanical properties, thickness, moisture content, water vapor permeability, sensorial properties, and suitability for the environment also have a significant impact on protein-based packages utilization.

scholarly journals Characterization of metallic materials used in food packaging

2021 ◽  
Vol 1037 (1) ◽  
pp. 012038
Author(s):  
D A Necsulescu ◽  
M Ciurdas ◽  
C Milea
Keyword(s):  
Food Packaging ◽  
Metallic Materials ◽  
Materials Used

Polymer nanocomposite materials based on polystyrene and a layered aluminate filler

2008 ◽  
Vol 48 (10) ◽  
pp. 2027-2032 ◽  
Author(s):  
Zvonimir Matusinović ◽  
Marko Rogošić ◽  
Juraj Šipušić ◽  
Jelena Macan
Keyword(s):  
Polymer Nanocomposite ◽  
Nanocomposite Materials

Agricultural waste as a source of innovative and compostable composite biopolymers for food packaging: a scientific review

2021 ◽  
Author(s):  
Anna Ronzano ◽  
Roberta Stefanini ◽  
Giulia Borghesi ◽  
Giuseppe Vignali
Keyword(s):  
Food Packaging ◽  
Agricultural Land ◽  
Raw Materials ◽  
Agricultural Waste ◽  
Natural Fibers ◽  
Scientific Review ◽  
Food And Agriculture ◽  
Food And Agriculture Organization ◽  
Regional Project ◽  
Materials Used

"The recovery of agriculture waste is one of the challenges of 2030 Agenda. Food and Agriculture Organization states that 30 % of the world’s agricultural land is used to produce food that is later lost or wasted, and the global carbon footprint corresponds to 7% of total greenhouse gases emissions. Alternatively, natural fibers contained in food and agricultural waste could be a valuable feedstock to reinforce composite biopolymers contributing to increase mechanical properties. In addition, the use of biopolymers matrix could contribute significantly to reduce the environmental footprint of the biobased compounds. Based on these premises, a regional project in Emilia-Romagna, aims to enhance agricultural waste to produce food packaging materials which in turn would contribute to the reduction of green raw materials used. This article reviews the state of art of composite biopolymers added with fillers extracted by food and agricultural waste, analyzing the literature published on scientific databases such as Scopus. The characteristics, advantages and drawbacks of each innovative sustainable material will be studied, trying to compare their various properties. The results of the work could guide companies in the choice of eco-sustainable packaging and lay the foundations for the development of the mentioned regional project."

scholarly journals Polymer Nanocomposite Membranes

2018 ◽  
Vol 8 (7) ◽  
pp. 1181 ◽  
Author(s):  
Svetlana Kononova ◽  
Galina Gubanova ◽  
Eleonora Korytkova ◽  
Denis Sapegin ◽  
Katerina Setnickova ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Polymer Matrix ◽  
Scientific Literature ◽  
Morphological Characteristics ◽  
Polymer Nanocomposite ◽  
Nanocomposite Materials ◽  
Sorption Mechanism ◽  
Nanocomposite Membranes ◽  
Nanocomposite Structure ◽  
Transport Channels

Based on the results of research works reflected in the scientific literature, the main examples, methods and approaches to the development of polymer inorganic nanocomposite materials for target membranes are considered. The focus is on membranes for critical technologies with improved mechanical, thermal properties that have the necessary capabilities to solve the problems of a selective pervaporation. For the purpose of directional changes in the parameters of membranes, effects on their properties of the type, amount and conditions of nanoparticle incorporation into the polymer matrix were analyzed. An influence of nanoparticles on the structural and morphological characteristics of the nanocomposite film is considered, as well as possibilities of forming transport channels for separated liquids are analyzed. Particular attention is paid to a correlation of nanocomposite structure-transport properties of membranes, whose separation characteristics are usually considered within the framework of the diffusion-sorption mechanism.

Nanocomposite Materials in Food Packaging: Opportunities, Challenges and Safety Assessment

2020 ◽  
pp. 387-397
Author(s):  
Ku Nur Izzati Ku Mohamad Faudzi ◽  
Srimala Sreekantan ◽  
Rabiatul Basria S. M. N. Mydin ◽  
Nur Afiqah Amalina Romli
Keyword(s):  
Safety Assessment ◽  
Food Packaging ◽  
Nanocomposite Materials
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