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Active and intelligent gellan gum-based packaging films for controlling anthocyanins release and monitoring food freshness.
Carbohydr Polym. 2021 Feb 15; 254:117410.CP

Abstract

Active and intelligent packaging films with multiple functions including antioxidant, antibacterial and colorimetric pH indicator properties were developed by incorporating Clitoria ternatea (CT) extract into gellan gum (G) film. G enhanced the stability of CT anthocyanins and allowed the anthocyanins to release from G film in a pH-responsive behavior. Heat-treated soy protein isolate (HSPI) was able to interact with G and CT anthocyanins through the formation of electrostatic forces and covalent bonds. G film blended with HSPI greatly reduced the swelling capacity of G/HSPI composite film and controlled the anthocyanins release at pH greater than 6.0. The physical and mechanical properties of G films such as hydrophobicity, water vapor permeability, swelling capacity and tensile strength were also significantly modified by addition of HSPI to G films. The smart films changed their color with the increase of total volatile basic nitrogen (TVBN) values during progressive spoilage of shrimp, revealing their potential application for monitoring seafood freshness.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Wu LT
Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan, ROC.
Tsai IL
Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan, ROC; Department of Pharmaceutical Sciences, School of Pharmacy, Taipei Medical University, Taipei City 11031, Taiwan, ROC.
Ho YC
Department of Bioagricultural Science, National Chiayi University, Chiayi 60004, Taiwan, ROC; Ph.D. Program of Agriculture Science, National Chiayi University, Chiayi 60004, Taiwan, ROC.
Hang YH
Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan, ROC.
Lin C
Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan, ROC.
Tsai ML
Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan, ROC. Electronic address: tsai5122@gmail.com.
Mi FL
Department of Biochemistry and Molecular Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan, ROC; Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan, ROC; Graduate Institute of Nanomedicine and Medical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei City 11031, Taiwan, ROC. Electronic address: flmi530326@tmu.edu.tw.

MeSH

AnthocyaninsClitoriaColorColorimetryFood PackagingFood QualityHydrogen-Ion ConcentrationIndicators and ReagentsPermeabilityPlant ExtractsPolysaccharides, BacterialSeafoodSmart MaterialsSoybean ProteinsStatic ElectricitySteamTensile Strength

Pub Type(s)

Journal Article

Language

eng

PubMed ID

33357896

Citation

Wu, Li-Ting, et al. "Active and Intelligent Gellan Gum-based Packaging Films for Controlling Anthocyanins Release and Monitoring Food Freshness." Carbohydrate Polymers, vol. 254, 2021, p. 117410.
Wu LT, Tsai IL, Ho YC, et al. Active and intelligent gellan gum-based packaging films for controlling anthocyanins release and monitoring food freshness. Carbohydr Polym. 2021;254:117410.
Wu, L. T., Tsai, I. L., Ho, Y. C., Hang, Y. H., Lin, C., Tsai, M. L., & Mi, F. L. (2021). Active and intelligent gellan gum-based packaging films for controlling anthocyanins release and monitoring food freshness. Carbohydrate Polymers, 254, 117410. https://doi.org/10.1016/j.carbpol.2020.117410
Wu LT, et al. Active and Intelligent Gellan Gum-based Packaging Films for Controlling Anthocyanins Release and Monitoring Food Freshness. Carbohydr Polym. 2021 Feb 15;254:117410. PubMed PMID: 33357896.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Active and intelligent gellan gum-based packaging films for controlling anthocyanins release and monitoring food freshness. AU - Wu,Li-Ting, AU - Tsai,I-Lin, AU - Ho,Yi-Cheng, AU - Hang,Yu-Hao, AU - Lin,Chi, AU - Tsai,Min-Lang, AU - Mi,Fwu-Long, Y1 - 2020/11/30/ PY - 2020/06/28/received PY - 2020/10/08/revised PY - 2020/11/13/accepted PY - 2020/12/28/entrez PY - 2020/12/29/pubmed PY - 2021/4/15/medline KW - Active film KW - Antimicrobial KW - Colorimetric pH indicator KW - Controlled release KW - Gellan gum KW - Intelligent packaging SP - 117410 EP - 117410 JF - Carbohydrate polymers JO - Carbohydr Polym VL - 254 N2 - Active and intelligent packaging films with multiple functions including antioxidant, antibacterial and colorimetric pH indicator properties were developed by incorporating Clitoria ternatea (CT) extract into gellan gum (G) film. G enhanced the stability of CT anthocyanins and allowed the anthocyanins to release from G film in a pH-responsive behavior. Heat-treated soy protein isolate (HSPI) was able to interact with G and CT anthocyanins through the formation of electrostatic forces and covalent bonds. G film blended with HSPI greatly reduced the swelling capacity of G/HSPI composite film and controlled the anthocyanins release at pH greater than 6.0. The physical and mechanical properties of G films such as hydrophobicity, water vapor permeability, swelling capacity and tensile strength were also significantly modified by addition of HSPI to G films. The smart films changed their color with the increase of total volatile basic nitrogen (TVBN) values during progressive spoilage of shrimp, revealing their potential application for monitoring seafood freshness. SN - 1879-1344 UR - https://www.unboundmedicine.com/medline/citation/33357896/Active_and_intelligent_gellan_gum_based_packaging_films_for_controlling_anthocyanins_release_and_monitoring_food_freshness_ DB - PRIME DP - Unbound Medicine ER -