Examining the potential of peppermint essential oil-infused pectin and kappa-carrageenan composite films for sustainable food packaging
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Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Cell Press
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Essential oils are key ingredients in the development of edible films and provide a diverse approach to improving food preservation, as well as sensory qualities. The pectin and kappacarrageenan composite films were obtained by adding peppermint essential oil in different quantities. The films after their fabrication were thoroughly evaluated for their attributes, which included mechanical, barrier, optical, chemical, thermal, and antioxidant properties. The visual assessment of the films demonstrated that PEO-loaded films showed a uniform, homogenous, and slightly yellowish appearance. There was an increase in the thickness (0.045 f 0.006 to 0.060 f 0.008 mm), elongation at break (12.73 f 0.74 to 25.05 f 1.33 %), and water vapor permeability (0.447 f 0.014 to 0.643 f 0.014 (g*mm)/(m2*h*kPa)) was observed with the addition of PEO. However, tensile strength (45.84 f 3.69 to 29.80 f 2.10 MPa) and moisture content (25.83 f 0.046 to 21.82 f 0.23 %) decreased with the incorporation of PEO. Furthermore, thermal and antioxidant properties were enhanced by the inclusion of PEO. The presented investigation can be employed to synthesize food packaging material with antioxidant properties with potential applications in food packaging.
Açıklama
Anahtar Kelimeler
Biopolymer films, Essential oil, Antioxidant, Food packaging
Kaynak
Heliyon
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
10
Sayı
17
