A Study on the Safety of Food Packaging Materials from the Perspective of the Circular Economy

2021 ◽  
Vol 27 (3) ◽  
pp. 149-158
Author(s):  
MeeKyung Kim ◽  
Keyword(s):  
Circular Economy ◽  
Food Packaging ◽  
Packaging Materials ◽  
Food Packaging Materials

scholarly journals Recycling of Post-Consumer Packaging Materials into New Food Packaging Applications—Critical Review of the European Approach and Future Perspectives

2022 ◽  
Vol 14 (2) ◽  
pp. 824
Author(s):  
Roland Franz ◽  
Frank Welle
Keyword(s):  
Food Safety ◽  
Circular Economy ◽  
Food Packaging ◽  
Action Plan ◽  
Cost Effective ◽  
Packaging Materials ◽  
Food Packaging Materials ◽  
Effective Manner ◽  
Recycled Plastics

The European strategy for plastics, as part of the EU’s circular economy action plan, should support the reduction in plastic waste. One key element in this action plan is the improvement of the economics and quality of recycled plastics. In addition, an important goal is that by 2030, all plastics packaging placed on the EU market must either be reusable or can be recycled in a cost-effective manner. This means that, at the end, a closed-loop recycling of food packaging materials should be established. However, the use of recyclates must not result in less severe preventive consumer protection of food packaging materials. This may lead to a conservative evaluation of authorities on post-consumer recyclates in food packaging applications. On the other hand, over-conservatism might over-protect the consumer and generate insurmountable barriers to the application of post-consumer recyclates for food packaging and, hence, counteract the targets of circular economy. The objective of this review is to provide an insight into the evaluation of post-consumer recyclates applied in direct contact to food. Safety assessment criteria as developed by the European Food Safety Authority EFSA will be presented, explained, and critically discussed.

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 A Review of the Applications and Biodegradation of Polyhy-droxyalkanoates and Poly(lactic acid) and Its Composites

Polymers ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 1544
Author(s):  
Jet Yin Boey ◽  
Lydia Mohamad ◽  
Yong Sen Khok ◽  
Guan Seng Tay ◽  
Siti Baidurah
Keyword(s):  
Food Packaging ◽  
Synthesis Process ◽  
Poly Lactic Acid ◽  
Packaging Materials ◽  
The Past ◽  
Food Packaging Materials ◽  
Potential Alternative ◽  
Negative Impacts ◽  
Available Information ◽  
Potential Food

Overconsumption of plastic goods and improper handling of petroleum-derived plastic waste have brought a plethora of negative impacts to the environment, ecosystem and human health due to its recalcitrance to degradation. These drawbacks become the main driving force behind finding biopolymers with the degradable properties. With the advancement in biopolymer research, polyhydroxyalkanoate (PHA) and poly(lacyic acid) (PLA) and its composites have been alluded to as a potential alternative to replace the petrochemical counterpart. This review highlights the current synthesis process and application of PHAs and PLA and its composites for food packaging materials and coatings. These biopolymers can be further ameliorated to enhance their applicability and are discussed by including the current commercially available packaging products. Factors influencing biodegradation are outlined in the latter part of this review. The main aim of this review article is to organize the scattered available information on various aspects of PHAs and PLA, and its composites for packaging application purposes. It is evident from a literature survey of about 140 recently published papers from the past 15 years that PLA and PHA show excellent physical properties as potential food packaging materials.

Regulations for Food Packaging Materials

2021 ◽  
pp. 467-494
Author(s):  
R.A Ilyas ◽  
S.M Sapuan ◽  
L.N. Megashah ◽  
Rushdan. Ibrahim ◽  
M.S.N. Atikah ◽  
...  
Keyword(s):  
Food Packaging ◽  
Packaging Materials ◽  
Food Packaging Materials

Cutin‐Inspired Polymers and Plant Cuticle‐like Composites as Sustainable Food Packaging Materials

2021 ◽  
pp. 161-198
Author(s):  
Susana Guzmán‐Puyol ◽  
Antonio Heredia ◽  
José A. Heredia‐Guerrero ◽  
José J. Benítez
Keyword(s):  
Food Packaging ◽  
Plant Cuticle ◽  
Packaging Materials ◽  
Sustainable Food ◽  
Food Packaging Materials

Detection of 20 Phthalate Esters in Different Kinds of Food Packaging Materials by GC-MS/MS with Five Internal Standards

2019 ◽  
Vol 102 (1) ◽  
pp. 255-261 ◽  
Author(s):  
Ji-cai Fan ◽  
Quan Jin ◽  
Hua-li He ◽  
Ren Ren ◽  
Shu-ting Wang
Keyword(s):  
Food Packaging ◽  
Large Scale ◽  
Phthalate Esters ◽  
Correlation Coefficients ◽  
Packaging Materials ◽  
Purification Step ◽  
Internal Standards ◽  
Extraction Solvent ◽  
Food Packaging Materials ◽  
Relative Standard

Abstract Background: Phthalate esters (PAEs) are a group of chemical compounds widely used as plasticizers to increase the flexibility of plastics that are used in the manufacturing of kitchen utensils and food containers. Objective: In this study, a simple, rapid, and sensitive method for the determination of 20 PAEs in different kinds of food packaging materials has been developed. Methods: Samples injected with five internal standards were extracted with acetonitrile saturated with n-hexane and then detected by GC-MS/MS without a purification step. Results: The standard calibration curves were linear for all analytes over the concentration range of 5–500 μg/L, and the correlation coefficients ranged from 0.9913 to 0.9999. The LODs and LOQs were in the ranges of 1.7–62.5 and 5.5–208.3 μg/kg, respectively. The accuracy of this method was evaluated by measuring the recovery from spiked samples. The recoveries of all 20 phthalates from samples spiked at three different concentrations were measured, and the recovery was in the range of 82.1–110.8% and the relative standard deviation range of recovery result (n = 6) was 0.3–9.7%. Conclusions: The method presented here is simple, rapid, and sensitive and can be applied to large-scale detection of PAEs in plastic materials. Highlights: Instead of only one solvent, acetonitrile saturated with n-hexane was used as the extraction solvent. Samples were pretreated without a purification step. Five internal standards were used for quantitative determination.

The challenge of identifying non-intentionally added substances from food packaging materials: A review

2013 ◽  
Vol 775 ◽  
pp. 14-24 ◽  
Author(s):  
C. Nerin ◽  
P. Alfaro ◽  
M. Aznar ◽  
C. Domeño
Keyword(s):  
Food Packaging ◽  
Packaging Materials ◽  
Food Packaging Materials
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