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Pregled bibliografske jedinice broj: 1279182

Characterization of Synthetic Polymer Coated with Biopolymer Layer with Natural Orange Peel Extract Aimed for Food Packaging


Gabrić, Domagoj; Kurek, Mia; Ščetar, Mario; Brnčić, Mladen; Galić, Kata
Characterization of Synthetic Polymer Coated with Biopolymer Layer with Natural Orange Peel Extract Aimed for Food Packaging // Polymers, 15 (2023), 11; 1-13 doi:10.3390/polym15112569 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1279182 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Characterization of Synthetic Polymer Coated with Biopolymer Layer with Natural Orange Peel Extract Aimed for Food Packaging

Autori
Gabrić, Domagoj ; Kurek, Mia ; Ščetar, Mario ; Brnčić, Mladen ; Galić, Kata

Izvornik
Polymers (2073-4360) 15 (2023), 11; 1-13

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
chitosan biolayer ; orange peel essential oil ; gas and water vapor barrier ; overall migration

Sažetak
This research was aimed to make biolayer coatings enriched with orange peel essential oil (OPEO) on synthetic laminate, oriented poly(ethylene- terephthalate)/polypropylene (PET-O/PP). Coating materials were taken from biobased and renewable waste sources, and the developed formulation was targeted for food packaging. The developed materials were characterized for their barrier (O2, CO2, and water vapour), optical (colour, opacity), surface (inventory of peaks by FTIR), and antimicrobial activity. Furthermore, the overall migration from a base layer (PET-O/PP) in an acetic acid (3% HAc) and ethanol aqueous solution (20% EtOH) were measured. The antimicrobial activity of chitosan (Chi)-coated films was assessed against Escherichia coli. Permeation of the uncoated samples (base layer, PET- O/PP) increased with the temperature increase (from 20 °C to 40 °C and 60 °C). Films with Chi-coatings were a better barrier to gases than the control (PET-O/PP) measured at 20 °C. The addition of 1% (w/v) OPEO to the Chi-coating layer showed a permeance decrease of 67% for CO2 and 48% for O2. The overall migrations from PET-O/PP in 3% HAc and 20% EtOH were 1.8 and 2.3 mg/dm2, respectively. Analysis of spectral bands did not indicate any surface structural changes after exposure to food simulants. Water vapour transmission rate values were increased for Chi-coated samples compared to the control. The total colour difference showed a slight colour change for all coated samples (ΔE > 2). No significant changes in light transmission at 600 nm for samples containing 1% and 2% OLEO were observed. The addition of 4% (w/v) OPEO was not enough to obtain a bacteriostatic effect, so future research is needed.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb

Profili:

Avatar Url Mia Kurek (autor)

Avatar Url Kata Galić (autor)

Avatar Url Mladen Brnčić (autor)

Avatar Url Domagoj Gabrić (autor)

Avatar Url Mario Ščetar (autor)

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com

Citiraj ovu publikaciju:

Gabrić, Domagoj; Kurek, Mia; Ščetar, Mario; Brnčić, Mladen; Galić, Kata
Characterization of Synthetic Polymer Coated with Biopolymer Layer with Natural Orange Peel Extract Aimed for Food Packaging // Polymers, 15 (2023), 11; 1-13 doi:10.3390/polym15112569 (međunarodna recenzija, članak, znanstveni)
Gabrić, D., Kurek, M., Ščetar, M., Brnčić, M. & Galić, K. (2023) Characterization of Synthetic Polymer Coated with Biopolymer Layer with Natural Orange Peel Extract Aimed for Food Packaging. Polymers, 15 (11), 1-13 doi:10.3390/polym15112569.
@article{article, author = {Gabri\'{c}, Domagoj and Kurek, Mia and \v{S}\v{c}etar, Mario and Brn\v{c}i\'{c}, Mladen and Gali\'{c}, Kata}, year = {2023}, pages = {1-13}, DOI = {10.3390/polym15112569}, keywords = {chitosan biolayer, orange peel essential oil, gas and water vapor barrier, overall migration}, journal = {Polymers}, doi = {10.3390/polym15112569}, volume = {15}, number = {11}, issn = {2073-4360}, title = {Characterization of Synthetic Polymer Coated with Biopolymer Layer with Natural Orange Peel Extract Aimed for Food Packaging}, keyword = {chitosan biolayer, orange peel essential oil, gas and water vapor barrier, overall migration} }
@article{article, author = {Gabri\'{c}, Domagoj and Kurek, Mia and \v{S}\v{c}etar, Mario and Brn\v{c}i\'{c}, Mladen and Gali\'{c}, Kata}, year = {2023}, pages = {1-13}, DOI = {10.3390/polym15112569}, keywords = {chitosan biolayer, orange peel essential oil, gas and water vapor barrier, overall migration}, journal = {Polymers}, doi = {10.3390/polym15112569}, volume = {15}, number = {11}, issn = {2073-4360}, title = {Characterization of Synthetic Polymer Coated with Biopolymer Layer with Natural Orange Peel Extract Aimed for Food Packaging}, keyword = {chitosan biolayer, orange peel essential oil, gas and water vapor barrier, overall migration} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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