Novel Coatings for Food Packaging

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Coatings for Food Technology and System".

Deadline for manuscript submissions: closed (31 May 2022) | Viewed by 3108

Special Issue Editors


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Guest Editor
Department of Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin 150030, China
Interests: active coatings; edible coatings; intelligent packaging; properties; surface modification; applications; shelf-life
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin 150030, China
Interests: active coatings; intelligent packaging; edible films; physicochemical properties; surface characterization; surface modification; functional properties; applications; food safety
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

It is widely known that the aim of food packaging is to maintain food quality and minimize the environmental impact of packaging materials. As food contact materials, numerous biopolymers—including different carbohydrates, proteins, lipids, or their composite mixtures—are increasingly being proposed as alternatives to conventional petroleum-derived plastics. At the same time, recent advances in chemistry, technology, and biotechnology have facilitated the solution of food safety and environmental concerns regarding food packaging materials. Novel coatings that are easy to regenerate and biodegrade can provide enhanced functions, such as antibacterial, antioxidant, or biocatalytic functions, which have become the focus of research. This Special Issue focuses on novel coatings which can be applied in various combinations to provide unique properties that ensure the safety and quality of specific packed food products, from processing, handling, and storage to final use by consumers.

The topics of interest for this Special Issue, in particular, includes (but is not restricted to):

  • Active/bioactive/sensing coatings for food packaging;
  • Novel edible coatings for improved packaging properties; 
  • Characterization of structure, chemical compositions, surface, and interface properties;
  • Development of new processes and strategies to improve food packaging and shelf life;
  • Coating surface and interface analysis;
  • Synthesis and characterization of multifunctional coatings;
  • Recent trends in coatings for food packaging.

Dr. Chunhong Liu
Prof. Dr. Zhibiao Feng
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Coatings is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • active coatings for food packaging
  • intelligent food packaging
  • edible coatings and films
  • physicochemical properties
  • functional properties

Published Papers (1 paper)

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Research

11 pages, 1904 KiB  
Article
Formulation of Laurus nobilis Essential Oil Nanoemulsion System and Its Application in Fresh-Cut Muskmelons
by Qiaomei Ru, Qiong Hu, Chengen Dai, Xuebing Zhang and Yan Wang
Coatings 2022, 12(2), 159; https://doi.org/10.3390/coatings12020159 - 27 Jan 2022
Cited by 6 | Viewed by 2523
Abstract
The objective was to elucidate the influences of Laurus nobilis essential oil nanoemulsion on the quality properties of fresh-cut muskmelons (Cucumis melo L.) stored at 4 °C for 8 days. The L. nobilis oil nanoemulsion coating can inhibit changes in the browning [...] Read more.
The objective was to elucidate the influences of Laurus nobilis essential oil nanoemulsion on the quality properties of fresh-cut muskmelons (Cucumis melo L.) stored at 4 °C for 8 days. The L. nobilis oil nanoemulsion coating can inhibit changes in the browning index and titratable acidity level of muskmelon samples. The browning index in the slices treated with L. nobilis oil nanoemulsion was 0.095 ± 0.007, as compared with that of the control (0.314 ± 0.018). Meanwhile, L. nobilis oil nanoemulsion treatment maintained total phenolic content, with values ranging from 11.13 ± 0.74 mg GAE/g FW to 9.47 ± 0.75 mg GAE/g FW and inhibited the activities of related enzymes, such as polyphenol oxidase, peroxidase and antioxidant enzymes (catalase and peroxidase). Moreover, the application of L. nobilis oil nanoemulsion inhibited the proliferation of spoilage microorganisms. The population of the aerobic bacteria of the muskmelon samples subjected to L. nobilis oil nanoemulsion treatment was 5.14 ± 0.47 log CFU/g FW, whereas that of the control was 9.42 ± 0.88 log CFU/g FW after 8 days. Therefore, the tested L. nobilis oil nanoemulsion may contribute to the inhibition of surface browning and enhancement of the shelf life of fresh-cut muskmelons for eight days at refrigerator temperature. Full article
(This article belongs to the Special Issue Novel Coatings for Food Packaging)
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