Extending shelf life and developing palatability of chicken meat by coating active edible film

Authors : Yahya Imar, Mustafa Kemal Uslu, Ahmet Oktay Küçüközet, Firuze Ergin Zeren

Pages : 516-521

View : 43 | Download : 15

Publication Date : 2025-06-30

Article Type : Research Paper

Abstract :In this study, the active film (AF) was produced from sodium caseinatestarch mixture (1:1) by adding salt, garlic extract, black pepper, and bay laurel oil. AF exhibited significant antibacterial activity against Salmonella. Coating chicken meats with active film reduced the total number of mesophilic and coliform bacteria by about 2.6 log cfu/g units during refrigerated storage. After 19 days, the psychrophiles count of the unwrapped meat increased from 6.80 cfu/g to 10.67 cfu/g, while the psychrophiles count of the AF-coated sample increased only to 8.13 cfu/g. Plane sodium caseinate-starch film (PF) and AF coatings increased the shelf life of chicken meat stored at +4 °C from 8 days to 11 and 19 days, respectively. On day 4, the samples were roasted at 200 °C for 30 minutes. Both PF and AF film reduced cooking loss and instrumental tenderness. While chicken meat pre-coated with PF was evaluated as softer, meat coated with AF was considered more delicious by the panelists.
Keywords : Aktif film, Defne yaprağı yağı, Karabiber yağı, Sarımsak özü, Piliç et

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