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DOI	10.1016/j.foodchem.2021.130201
	Visible light responsive, self-activated bionanocomposite films with sustained antimicrobial activity for food packaging
	Ni, Yongsheng; Shi, Shuo; Li, Min; Zhang, Liang; Yang, Chengyuan; Du, Ting; Wang, Shaochi; Nie, Hongqing; Sun, Jing; Zhang, Wentao; Wang, Jianlong
通讯作者	Zhang, WT ; Wang, JL (通讯作者)，Northwest A&F Univ, Coll Food Sci & Engn, Yangling 712100, Shaanxi, Peoples R China.
发表日期	2021
ISSN	0308-8146
EISSN	1873-7072
卷号	362
英文摘要	The research on a new type of low-cost, less-loss and adjustable sustained antibacterial activity food packaging films with self-activation ability and great industrialization potentiality is of great scientific and technological interest. Herein, a novel chitosan/negatively charged graphitic carbon nitride self-activation bionanocomposite films was prepared by one-step electrostatic self-assembly. First, the antibacterial efficiency of this film could reach to 99.8 +/- 0.26% against E. coli and 99.9 +/- 0.04% against S. aureus through self-activated under visible light. Second, this film can effectively extend the shelf life of tangerines to 24 days. Hemolysis and cell experiment test proved that this film was safe and nontoxic. Finally, negatively charged graphitic carbon nitride with low-cost can improve the mechanical, thermal and hydrophobic properties of neat chitosan films. This work can provide a new pathway for the preparation of low-cost packaging films with excellent visible light responsive property and sustainable antibacterial activity.
关键词	KONJAC GLUCOMANNAN CHITOSAN FILMS NANOPARTICLES ANTIOXIDANT PHOTOCATALYST CURCUMIN BARRIER PORK PH
英文关键词	Graphitic carbon nitride; Chitosan; Sustained antimicrobial activity; Self-activation food packaging
语种	英语
WOS研究方向	Chemistry ; Food Science & Technology ; Nutrition & Dietetics
WOS类目	Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics
WOS记录号	WOS:000672805300002
来源期刊	FOOD CHEMISTRY
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254782
作者单位	[Ni, Yongsheng; Shi, Shuo; Li, Min; Zhang, Liang; Yang, Chengyuan; Du, Ting; Wang, Shaochi; Nie, Hongqing; Zhang, Wentao; Wang, Jianlong] Northwest A&F Univ, Coll Food Sci & Engn, Yangling 712100, Shaanxi, Peoples R China; [Sun, Jing] Chinese Acad Sci, Northwest Inst Plateau Biol, Qinghai Prov Key Lab Qinghai Tibet Plateau Biol R, Xining 810008, Peoples R China
推荐引用方式 GB/T 7714	Ni, Yongsheng,Shi, Shuo,Li, Min,et al. Visible light responsive, self-activated bionanocomposite films with sustained antimicrobial activity for food packaging[J]. 中国科学院西北生态环境资源研究院,2021,362.
APA	Ni, Yongsheng.,Shi, Shuo.,Li, Min.,Zhang, Liang.,Yang, Chengyuan.,...&Wang, Jianlong.(2021).Visible light responsive, self-activated bionanocomposite films with sustained antimicrobial activity for food packaging.FOOD CHEMISTRY,362.
MLA	Ni, Yongsheng,et al."Visible light responsive, self-activated bionanocomposite films with sustained antimicrobial activity for food packaging".FOOD CHEMISTRY 362(2021).