Electro-blown micro-nanofibrous mats with Origanum elongatum essential oil for enhancing the shelf life of tomato (Solanum lycopersicum)

Akhouy G., Eticha A. K., DOĞAN C., DOĞAN N., ÇALIŞIR M. D., Toptas A., ...Daha Fazla

International Journal of Food Science and Technology, cilt.59, sa.12, ss.9512-9522, 2024 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 59 Sayı: 12
  • Basım Tarihi: 2024
  • Doi Numarası: 10.1111/ijfs.17600
  • Dergi Adı: International Journal of Food Science and Technology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Agricultural & Environmental Science Database, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Chemical Abstracts Core, Communication Abstracts, Compendex, Food Science & Technology Abstracts, INSPEC, Metadex, Veterinary Science Database, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.9512-9522
  • Anahtar Kelimeler: Chitosan, gelatin, Origanum elongatum, polyvinyl alcohol
  • Yozgat Bozok Üniversitesi Adresli: Evet

Özet

This study aims to develop a novel active food packaging material from hybrid micro-nanofibrous mats fabricated from gelatin (G)–chitosan (Ch)–polyvinyl alcohol (PVA)–Origanum elongatum essential oil (EO), (G-Ch-PVA-EO) through electro-blowing. The fibrous mats were characterised to assess their morphologies, shelf life efficiency, antimicrobial and antioxidant properties, surface-wetting, and thermal, chemical, and physical interactions, among other factors. Results showed that the antioxidant activity was improved with the addition of EO, this enhancement is potentially linked to its rich content of phenolic components; carvacrol and P-cymene. In addition, G-Ch-PVA-EO showed higher firmness measurements compared to the control samples. Herein, low microbial counts were noted for both mesophilic aerobic bacteria (3.76 log CFU g−1) and yeast/mould (3.91 log CFU g−1) even at day 20. To conclude, the G-Ch-PVA-EO microfibrous mat exhibits great promise in preserving the freshness of tomatoes.