Preparation and physicochemical properties of antioxidant chitosan ascorbate/methylcellulose composite films
文献类型：期刊论文
| 作者 | Tan, Wenqiang ; Zhang, Jingjing; Zhao, Xiang; Li, Qing; Dong, Fang; Guo, Zhanyong
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| 刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
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| 出版日期 | 2020-03-01 |
| 卷号 | 146页码:53-61 |
| 关键词 | MECHANICAL-PROPERTIES STARCH DERIVATIVES INHIBITION ANTIFUNGAL STABILITY POLYMER |
| DOI | 10.1016/j.ijbiomac.2019.12.044 |
| 产权排序 | [Tan, Wenqiang ; Zhang, Jingjing ; Li, Qing ; Dong, Fang ; Guo, Zhanyong] Chinese Acad Sci, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China ; [Tan, Wenqiang ; Zhang, Jingjing ; Li, Qing ; Dong, Fang ; Guo, Zhanyong] Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China ; [Zhang, Jingjing ; Guo, Zhanyong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Zhao, Xiang] Huaqiao Univ, Sch Biomed Sci, Quanzhou 362021, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | Polysaccharide-based biodegradable films have been considered as the promising candidates for food packaging industry instead of petroleum-based packaging materials. Here, we reported a class of edible composite films based on chitosan ascorbate and methylcellulose prepared by mixing different ratios (1,0, 4:1, 2:1, 1:1, 1:2, 1:4, and 0:1) of the biopolymers using the casting technique. Their physicochemical properties as well as the DPPH radical scavenging ability and reducing power were investigated. All physicochemical properties and antioxidant activities were significantly affected by the chitosan ascorbate/methylcellulose ratio in the matrix. The increases in tensile strength and elongation at break values, maximum decomposition temperatures, whitish index, compactness, moisture content, and a reduction in water vapor permeability were observed as the proportion of methylcellulose increased in the matrix. But the composite films containing a greater proportion of chitosan ascorbate exhibited the better barrier properties against UV-vis light and the stronger DPPH radical scavenging effect and reducing power. The chitosan ascorbate/methylcellulose composite films with interesting physicochemical properties and strong antioxidant action showed the potential value as biodegradable and edible biomaterials for food packaging. (C) 2019 Published by Elsevier B.V. |
| WOS关键词 | MECHANICAL-PROPERTIES ; STARCH ; DERIVATIVES ; INHIBITION ; ANTIFUNGAL ; STABILITY ; POLYMER |
| 语种 | 英语 |
| WOS记录号 | WOS:000516881000007 |
| 资助机构 | Natural Science Foundation of Shandong Province of ChinaNatural Science Foundation of Shandong Province [ZR2019BD064, ZR2017BD015] ; National Key R&D Program of China [2019YFD0900705] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41576156] ; Natural Science Foundation of Shandong Province Science and Technology Development Plan [2019GHY112010] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/25077]  |
| 专题 | 海岸带生物资源高效利用研究与发展中心 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.Huaqiao Univ, Sch Biomed Sci, Quanzhou 362021, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; 4.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Tan, Wenqiang,Zhang, Jingjing,Zhao, Xiang,et al. Preparation and physicochemical properties of antioxidant chitosan ascorbate/methylcellulose composite films[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2020,146:53-61. |
| APA | Tan, Wenqiang,Zhang, Jingjing,Zhao, Xiang,Li, Qing,Dong, Fang,&Guo, Zhanyong.(2020).Preparation and physicochemical properties of antioxidant chitosan ascorbate/methylcellulose composite films.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,146,53-61. |
| MLA | Tan, Wenqiang,et al."Preparation and physicochemical properties of antioxidant chitosan ascorbate/methylcellulose composite films".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 146(2020):53-61. |
入库方式： OAI收割
来源：烟台海岸带研究所
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