Preparation and physicochemical properties of antioxidant chitosan ascorbate/methylcellulose composite films

doi:10.1016/j.ijbiomac.2019.12.044

YIC-IR > 海岸带生物学与生物资源利用重点实验室 > 海岸带生物资源高效利用研究与发展中心

	Preparation and physicochemical properties of antioxidant chitosan ascorbate/methylcellulose composite films
	Tan, Wenqiang; Zhang, Jingjing ; Zhao, Xiang ; Li, Qing; Dong, Fang; Guo, Zhanyong
发表期刊	INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
ISSN	0141-8130
	2020-03-01
卷号	146 页码:53-61
关键词	MECHANICAL-PROPERTIES STARCH DERIVATIVES INHIBITION ANTIFUNGAL STABILITY POLYMER
研究领域	Biochemistry & Molecular Biology ; Chemistry, Applied ; Polymer Science
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
通讯作者	Dong, Fang(fdong@yicac.cn) ; Guo, Zhanyong(zhanyongguo@hotmail.com)
作者部门	海岸带生物学与生物资源保护实验室
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.
文章类型	Article
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]
收录类别	SCI
语种	英语
关键词[WOS]	MECHANICAL-PROPERTIES ; STARCH ; DERIVATIVES ; INHIBITION ; ANTIFUNGAL ; STABILITY ; POLYMER
研究领域[WOS]	Biochemistry & Molecular Biology ; Chemistry ; Polymer Science
WOS记录号	WOS:000516881000007
引用统计	被引频次：43[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/25077
专题	海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
作者单位	1.Chinese Acad Sci, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; 2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Huaqiao Univ, Sch Biomed Sci, Quanzhou 362021, 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.

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