Characterisation, slow-release, and antibacterial properties of carboxymethyl chitosan/inulin hydrogel film loaded with novel antilisterial durancin GL
文献类型： 外文期刊
第一作者： Wang, Debao
作者： Wang, Debao;Sun, Zhilan;Liu, Fang;Wang, Daoying;Wang, Debao;Sun, Zhilan;Liu, Fang;Zhang, Dequan;Wang, Daoying;Wang, Debao;Du, Lihui;Sun, Zhilan;Liu, Fang;Wang, Daoying
作者机构：
关键词： Carboxymethyl chitosan; Bacteriocin; Hydrogel; Listeria; Film
期刊名称：CARBOHYDRATE POLYMERS （ 影响因子：11.2； 五年影响因子：10.2 ）
ISSN： 0144-8617
年卷期： 2023 年 318 卷
页码：
收录情况： SCI
摘要： This paper reports the development of a hydrogel film with antibacterial activity and controlled release characteristics. Carboxymethyl chitosan (CMCS) is grafted onto durancin GL and inulin via a mediated reaction between N-hydroxysuccinimide and 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride. Rheology tests, Fourier transform infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy, and lap shear tests confirmed the formation of a stable chemical cross-linking and excellent adhesion hydrogel with 4 % CMCS and 8 % inulin. The CMCS/inulin hydrogel film loaded with durancin GL appears transparent and uniform. FTIR spectroscopy results reveal the interaction mode among CMCS, inulin, durancin GL, and the hydrogel film structure. Cross-linking improved thermal stability and water-vapour barrier performance. The hydrophobicity of CMCS/inulin @Durancin GL increased under a durancin GL concentration of 0.036 g/30 mL, and the release of active substances is prolonged. In-vitro antibacterial capacity and salmon preservation experiments show that the addition of durancin GL enhanced the antibacterial activity of the hydrogel film. Therefore, CMCS/inulin@Durancin GL hydrogel films can be used as fresh-keeping packaging materials in practical applications.
分类号：
- 相关文献
作者其他论文 更多>>
-
Genomic and Comparative Transcriptomic Analyses Reveal Key Genes Associated with the Biosynthesis Regulation of Okaramine B in Penicillium daleae NBP-49626
作者：Wang, Yueying;Chen, Ling;Fang, Wei;Zeng, Zhen;Wu, Zhaoyuan;Liu, Fang;Liu, Xiaoyan;Gong, Yan;Zhu, Lei;Wang, Kaimei
关键词：Okaramine B; yield improvement; Penicillium daleae; complete genome; transcriptome; novel regulators; tryptophan metabolism
-
Contribution of mono- and co-culture of Pseudomonas paralactis, Acinetobacter MN21 and Stenotrophomonas maltophilia to the spoilage of chill-stored lamb
作者：Wen, Xiangyuan;Zhang, Dequan;Wang, Su;Chai, Xiaoyu;Li, Xin;Yang, Qingfeng;Hou, Chengli;Morton, James D.;Li, Jinhuo;Yang, Wei;Hou, Chengli
关键词：Lamb spoilage; Aerobic spoilage bacteria; Inoculation; Protein degradation; Free amino acids; Free fatty acids; Volatile organic compounds
-
Potentially texture-modified food for dysphagia: Gelling, rheological, and water fixation properties of rice starch-soybean protein composite gels in various ratios
作者：Ren, Shuanghe;Zhang, Guofang;Wang, Zhuying;Sun, Fuwei;Cheng, Tianfu;Wang, Zhongjiang;Guo, Zengwang;Wang, Daoying;Yang, Hong
关键词：Rice starch; Soybean protein; Composite gels; Gelling properties; Dysphagia
-
Characterization of HIPEs stabilized by soy protein isolate with excellent rheological properties for 3D printing: Bridging the correlation among structure, function and application
作者：Yuan, Meng;Li, Bailiang;Sun, Fuwei;Cheng, Tianfu;Guo, Zengwang;Wang, Zhongjiang;Liu, Jun;Wang, Daoying
关键词：Soy protein isolate; Oxidation; High internal phase emulsions; Oil -water interface; Rheological properties; 3D printing
-
Effects of Different Na+ Concentrations on cAMP-Dependent Protein Kinase Activity in Postmortem Meat
作者：Xu, Ying;Song, Xubo;Wang, Zhenyu;Bai, Yuqiang;Ren, Chi;Hou, Chengli;Li, Xin;Zhang, Dequan
关键词：meat; Na+; PKA activity; protein phosphorylation
-
Self-assembled Chitosan/Polyvinyl alcohol hydrogel film incorporated with TiO2 with excellent stability, mechanical and antibacterial properties for the preservation of chilled pork
作者：Wang, Debao;Chen, Juan;Wen, Xiangyuan;Fan, Simin;Zhu, Chaoqiao;Li, Xin;Fang, Fei;Zhang, Dequan;Hou, Chengli;Wang, Debao;Hou, Chengli;Yang, Wei;Fan, Wenchun
关键词：Chitosan; Polyvinyl alcohol; Hydrogel film; Antibacterial; Preservation
-
Changes in tenderness of beef M. semitendinosus and modification of actomyosin mediated by Fe(III)-protoporphyrin IX, protoporphyrin IX and free iron
作者：Zhang, Muhan;Shi, Miaomiao;Shu, Lizhi;Ma, Jingjing;Bian, Huan;Wang, Daoying;Yang, Jing;Xu, Weimin;Wei, Suhuan;Guo, Ruirui;Zhang, Muhan;Shi, Miaomiao;Shu, Lizhi;Ma, Jingjing;Bian, Huan;Wang, Daoying;Yang, Jing;Xu, Weimin;Wei, Suhuan;Guo, Ruirui;Zhang, Muhan;Shi, Miaomiao;Shu, Lizhi;Ma, Jingjing;Bian, Huan;Wang, Daoying;Yang, Jing;Xu, Weimin;Wei, Suhuan;Guo, Ruirui
关键词：Porphyrin; Hemin; FeCl 3; Tenderness; Actomyosin dissociation
