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Physicochemical Characterization, Molecular Modeling, and Applications of Carboxymethyl Chitosan-Based Multifunctional Films Combined with Gum Arabic and Anthocyanins

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Abstract

Novel pH and ammonia-sensitive intelligent film was fabricated with carboxymethyl cellulose (CMC) as film-forming substrate, gum Arabic (GA) as enhancer, and anthocyanins from Cinnamomum camphora fruit peel waste (ANC.P) as indicator, antioxidant, and antimicrobial. The incorporation of ANC.P on CMC-GA (CG-ANC.P) film significantly increased the mechanical property, physical properties (swelling degree, moisture content, solubility, vapor barrier properties, and oil permeability resistance), color, opacity, morphological characteristics, melting, and bioactivities (antioxidant, antibacterial, biodegradable, and pH/ammonia-sensitive manners) without significant changes in the film thickness. Computational molecular imitation analysis suggested an enhancement between ANC.P, CMC, and GA through hydrogen bonds and forces of van der Waals. Notably, the smart packaging film was tested to monitor soybean oil freshness during storage at 50 °C for 28 days. Moreover, the shelf-life characteristics proved the ability of films to retard oil oxidation. Additionally, the sensory characteristics emphasize higher scores of colors, odor, and overall acceptability with the increased concentration of anthocyanin. When applied in monitoring beef freshness at 4 °C, the CG-ANC.P film indicated sensitively with vision recognizable color changes from original pink to pink-yellow and finally to grayish-yellow, which highly correlated with the deterioration indexes of the total color difference, pH value, and total viable count of beef.

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Data Availability

The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request.

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Funding

This work was supported by a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions and Taif University Researchers Supporting Project Number (TURSP-2020/140).

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Authors and Affiliations

  1. Department of Food Science and Engineering, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China

    Fawze Alnadari, Evans Boateng Frimpong & Xiaoxiong Zeng

  2. Department of Food Science and Nutrition, Faculty of Agriculture, Food and Environment, Sana’a University, Sana’a, Yemen

    Fawze Alnadari

  3. Department of Food Science and Technology, Faculty of Agriculture and Food Science, Ibb University, Ibb, 70270, Yemen

    Sam Al-Dalali

  4. Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China

    Fei Pan

  5. Agriculture Research Center, Food Technology Research Institute, Giza, 12611, Egypt

    Mohamed Abdin

  6. Institute of Agro-Product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China

    Zhuqing Dai

  7. Department of Biochemistry, Faculty of Science, Ibb University, Ibb, Yemen

    Aisha AL-Dherasi

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  1. Fawze Alnadari
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  2. Sam Al-Dalali
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  8. Xiaoxiong Zeng
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Contributions

Fawze Alnadari: conceptualization, methodology, software, writing an original draft. Sam Al-Dalali: methodology, software, writing an original draft. Fei Pan: methodology, software, validation, data curation. Mohamed Abdin: conceptualization, methodology. Evans Boateng Frimpong: methodology, data curation. Zhuqing Dai: visualization, investigation. Aisha AL-Dherasi: investigation. Xiaoxiong Zeng: supervision, resources, project administration, writing and editing draft.

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Correspondence to Xiaoxiong Zeng.

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Alnadari, F., Al-Dalali, S., Pan, F. et al. Physicochemical Characterization, Molecular Modeling, and Applications of Carboxymethyl Chitosan-Based Multifunctional Films Combined with Gum Arabic and Anthocyanins. Food Bioprocess Technol 16, 2984–3002 (2023). https://doi.org/10.1007/s11947-023-03122-0

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