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Effect of soybean protein isolated/cellulose nanofibers-based nano-biocomposite film enriched with tannic acid on the shelflife of common carp fillets stored at 4 °C
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Ainaz Khodanazary    |
| , khodanazary@yahoo.com |
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Abstract: (11 Views) |
Background and Objectives: The objective of this study is the estimation of the effect of SPI (soybean protein isolated)-cellulose nanofibers (CNF) in combination with TA (tannic acid) on the quality of common carp (Cyprinus carpio) fillets stored at 4±1 °C in terms of quality properties including the bacterial counts, physicochemical characteristics, and sensory scores.
Methods: Therefore, the fillets were randomly subjected to the following treatments by wrapping: SPI, SPI-CNF, and SPI-CNF/TA.
Findings: The TBC and PBC of the SPI-CNF/TA-TiO2 wrapped sample significantly decreased during storage. The results demonstrate that the combination of TA with PSI-CNF solution is an active nanocomposite film with strong antimicrobial effects, exhibiting a synergistic effect between TA. Adding CNF into SPI film caused to decrease of bacterial growth in fillets treated with SPI-CNF. The sensory acceptance score in common carp fillet wrapped with SPI-CNF/TA was better than other samples on days 12, and it was lower the critical score for fishery products.
Conclusion: From this study, it is apparent that SPI-CNF/TA film was the most effective film to preserve fillets. |
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| Keywords: Active packaging, Plant biopolymer, Nanofiber, Plant-derived polyphenol, Fish quality. |
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Type of Study: Research/ Original/ Regular Article |
Subject:
Fisheries and Aquaculture
Received: 2025/05/14 | Revised: 2025/09/27 | Accepted: 2025/09/22
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