Preparation and characterization of intelligent packaging film for visual inspection of tilapia fillets freshness using cyanidin and bacterial cellulose.
Int J Biol Macromol. 2022 Apr 30; 205:357-365.IJ

Abstract

An intelligent pH-sensitive film was developed by incorporating cyanidin-3-glucoside (C3G) into bacterial cellulose (BC), and its application as a freshness indicator for tilapia fillets was investigated. The physical properties of the film were characterized using Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and X-ray diffraction (XRD). The results demonstrated the mechanical properties of the film were significantly changed due to higher crystallinity induced by C3G. XRD and FTIR analysis showed the increased crystallinity and transmittance intensity of the BC-C3G film. Moreover, this film exhibited distinctive color changes from red to green when exposed to buffers with a pH of 3 to 10. In accordance with changes in total volatile basic nitrogen (TVB-N) and total viable count (TVC) of tilapia fillets, the indicator demonstrated visualized color changes as rose-red (fresh), purple (still suitable), and lavender (spoiled) during storage at both 25 °C and 4 °C. The results suggest that this film has great potential to be used as an intelligent indicator to monitor the freshness of fish.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Shi C

Information Technology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Engineering Research Center for Information Technology in Agriculture, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China; National Engineering Laboratory for Agri-product Quality Traceability, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100097, China.

MeSH

AnimalsAnthocyaninsCelluloseFood PackagingHydrogen-Ion ConcentrationTilapia

Pub Type(s)

Journal Article

Language

eng

PubMed ID

35182567

Citation

Shi, Ce, et al. "Preparation and Characterization of Intelligent Packaging Film for Visual Inspection of Tilapia Fillets Freshness Using Cyanidin and Bacterial Cellulose." International Journal of Biological Macromolecules, vol. 205, 2022, pp. 357-365.

Shi C, Ji Z, Zhang J, et al. Preparation and characterization of intelligent packaging film for visual inspection of tilapia fillets freshness using cyanidin and bacterial cellulose. Int J Biol Macromol. 2022;205:357-365.

Shi, C., Ji, Z., Zhang, J., Jia, Z., & Yang, X. (2022). Preparation and characterization of intelligent packaging film for visual inspection of tilapia fillets freshness using cyanidin and bacterial cellulose. International Journal of Biological Macromolecules, 205, 357-365. https://doi.org/10.1016/j.ijbiomac.2022.02.072

Shi C, et al. Preparation and Characterization of Intelligent Packaging Film for Visual Inspection of Tilapia Fillets Freshness Using Cyanidin and Bacterial Cellulose. Int J Biol Macromol. 2022 Apr 30;205:357-365. PubMed PMID: 35182567.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Preparation and characterization of intelligent packaging film for visual inspection of tilapia fillets freshness using cyanidin and bacterial cellulose. AU - Shi,Ce, AU - Ji,Zengtao, AU - Zhang,Jiaran, AU - Jia,Zhixin, AU - Yang,Xinting, Y1 - 2022/02/17/ PY - 2021/12/14/received PY - 2022/02/08/revised PY - 2022/02/12/accepted PY - 2022/2/20/pubmed PY - 2022/4/7/medline PY - 2022/2/19/entrez KW - Bacterial cellulose KW - Cyanidin-3-glucoside KW - Fish freshness KW - Intelligent packaging film SP - 357 EP - 365 JF - International journal of biological macromolecules JO - Int J Biol Macromol VL - 205 N2 - An intelligent pH-sensitive film was developed by incorporating cyanidin-3-glucoside (C3G) into bacterial cellulose (BC), and its application as a freshness indicator for tilapia fillets was investigated. The physical properties of the film were characterized using Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and X-ray diffraction (XRD). The results demonstrated the mechanical properties of the film were significantly changed due to higher crystallinity induced by C3G. XRD and FTIR analysis showed the increased crystallinity and transmittance intensity of the BC-C3G film. Moreover, this film exhibited distinctive color changes from red to green when exposed to buffers with a pH of 3 to 10. In accordance with changes in total volatile basic nitrogen (TVB-N) and total viable count (TVC) of tilapia fillets, the indicator demonstrated visualized color changes as rose-red (fresh), purple (still suitable), and lavender (spoiled) during storage at both 25 °C and 4 °C. The results suggest that this film has great potential to be used as an intelligent indicator to monitor the freshness of fish. SN - 1879-0003 UR - https://www.unboundmedicine.com/medline/citation/35182567/Preparation_and_characterization_of_intelligent_packaging_film_for_visual_inspection_of_tilapia_fillets_freshness_using_cyanidin_and_bacterial_cellulose_ DB - PRIME DP - Unbound Medicine ER -

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Preparation and characterization of intelligent packaging film for visual inspection of tilapia fillets freshness using cyanidin and bacterial cellulose.Int J Biol Macromol. 2022 Apr 30; 205:357-365.IJ