From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials
The effect of two modification methods, ultrasound and tannic acid (TA), on the structural, physicochemical, antioxidant, and antibacterial attributes of pectin‑sodium carboxymethyl cellulose (CMC) based composite film were assessed. The chemical structure and morphological analyses of the composite...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-01-01
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| Series: | Food Chemistry: X |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590157525000793 |
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| author | Hua Chen Xiaonan Bian Haoyuan Wang Kaijie Shang Zhiheng Zhao Yijun Liu Xue Lin Xuewu Guo Xiaoping Hu Lu Wang |
| author_facet | Hua Chen Xiaonan Bian Haoyuan Wang Kaijie Shang Zhiheng Zhao Yijun Liu Xue Lin Xuewu Guo Xiaoping Hu Lu Wang |
| author_sort | Hua Chen |
| collection | DOAJ |
| description | The effect of two modification methods, ultrasound and tannic acid (TA), on the structural, physicochemical, antioxidant, and antibacterial attributes of pectin‑sodium carboxymethyl cellulose (CMC) based composite film were assessed. The chemical structure and morphological analyses of the composite films revealed a 10 min ultrasound or adding 8 % TA improved the intermolecular interaction forces of the polymer, substantially leading to the formation of more dense gel network structures. Furthermore, the application of a 10 min ultrasound or the integration of 8 % TA caused a significant increase in the composite film's water resistance and mechanical strength. The incorporation of 10 % TA into the composite film induced the highest antioxidant activities and optimal antibacterial efficacies against both Staphylococcus aureus and Escherichia coli. Overall, the addition of appropriate TA has demonstrated a more pronounced enhancement of the physicochemical, antioxidant, and antibacterial properties of the composite film when compared to the modification through ultrasound. |
| format | Article |
| id | doaj-art-283bad74097c43fe88cd5290bd43e5da |
| institution | Kabale University |
| issn | 2590-1575 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Food Chemistry: X |
| spelling | doaj-art-283bad74097c43fe88cd5290bd43e5da2025-02-12T05:32:40ZengElsevierFood Chemistry: X2590-15752025-01-0125102232From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materialsHua Chen0Xiaonan Bian1Haoyuan Wang2Kaijie Shang3Zhiheng Zhao4Yijun Liu5Xue Lin6Xuewu Guo7Xiaoping Hu8Lu Wang9School of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, ChinaSchool of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, ChinaSchool of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan, 410128, ChinaSchool of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, ChinaSchool of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, ChinaSchool of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, ChinaSchool of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, ChinaKey Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, Tianjin University of Science and Technology, Tianjin, 300457, ChinaSchool of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, China; Corresponding authors.School of Food Science and Engineering, Hainan University, Haikou, Hainan, 570228, China; Corresponding authors.The effect of two modification methods, ultrasound and tannic acid (TA), on the structural, physicochemical, antioxidant, and antibacterial attributes of pectin‑sodium carboxymethyl cellulose (CMC) based composite film were assessed. The chemical structure and morphological analyses of the composite films revealed a 10 min ultrasound or adding 8 % TA improved the intermolecular interaction forces of the polymer, substantially leading to the formation of more dense gel network structures. Furthermore, the application of a 10 min ultrasound or the integration of 8 % TA caused a significant increase in the composite film's water resistance and mechanical strength. The incorporation of 10 % TA into the composite film induced the highest antioxidant activities and optimal antibacterial efficacies against both Staphylococcus aureus and Escherichia coli. Overall, the addition of appropriate TA has demonstrated a more pronounced enhancement of the physicochemical, antioxidant, and antibacterial properties of the composite film when compared to the modification through ultrasound.http://www.sciencedirect.com/science/article/pii/S2590157525000793UltrasoundTannic acidPectinSodium carboxymethyl celluloseComposite films |
| spellingShingle | Hua Chen Xiaonan Bian Haoyuan Wang Kaijie Shang Zhiheng Zhao Yijun Liu Xue Lin Xuewu Guo Xiaoping Hu Lu Wang From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials Food Chemistry: X Ultrasound Tannic acid Pectin Sodium carboxymethyl cellulose Composite films |
| title | From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials |
| title_full | From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials |
| title_fullStr | From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials |
| title_full_unstemmed | From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials |
| title_short | From structures to properties: The impacts of two modification methods on pectin/sodium carboxymethyl cellulose composite film for advanced packaging materials |
| title_sort | from structures to properties the impacts of two modification methods on pectin sodium carboxymethyl cellulose composite film for advanced packaging materials |
| topic | Ultrasound Tannic acid Pectin Sodium carboxymethyl cellulose Composite films |
| url | http://www.sciencedirect.com/science/article/pii/S2590157525000793 |
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