Innovative natural antimicrobial natamycin incorporated titanium dioxide (nano-TiO2)/poly (butylene adipate-co-terephthalate) (PBAT)/poly (lactic acid) (PLA) biodegradable active film (NTP@PLA) and application in grape preservation
文献类型: 外文期刊
第一作者: Zheng, Yanli
作者: Zheng, Yanli;Ran, Yalin;Ji, Haiyu;Ma, Xiaowei;Liu, Yue;Duan, Lihua;Li, Xihong;Jia, Xiaoyu;Jia, Xiaoyu;Du, Meijun;Pan, Yanfang;Zhao, Zhiyong;Li, Ziqin
作者机构:
关键词: Polylactic acid; Poly (butylene adipate-co-terephthalate); Natamycin; Biodegradable packaging film; Grape preservation
期刊名称:FOOD CHEMISTRY ( 影响因子:8.8; 五年影响因子:8.6 )
ISSN: 0308-8146
年卷期: 2023 年 400 卷
页码:
收录情况: SCI
摘要: Poly (butylene adipate-co-terephthalate) (PBAT)/polylactic acid (PLA) blended with compatibilizers (polycaprolactone, PCL; poly (ethylene glycol), PEG; titanium dioxide, nano-TiO2) (TP@PLA composites) were developed by melt processing. Natamycin incorporated into TP@PLA blend composites formed NTP@PLA films, which exhibited high tensile strength (24.1-43.5 MPa) and elongation at break (85.8-258.2 %), and exhibited good oxygen permeability, water vapor permeability, surface hydrophobicity and biodegradability. The in vitro results revealed that inhibition of Penicillium expansum cell growth of the NTP@PLA films with addition of 1.0 wt% natamycin reached 95.72 %. The NTP@PLA film with natamycin effectively reduced incidence of decay (1.52 %) on grapes, maintained their quality, and inhibited the growth of pathogenic fungi to up to 0.42 log cfu.g(-1). This study generates new insights into the preservation properties of antimicrobial NTP@PLA film, which endow it with great application potential as a novel and eco-friendly packaging material for the food industry.
分类号:
- 相关文献
作者其他论文 更多>>
-
Effects of Aegilops longissima chromosome 1Sl on wheat bread-making quality in two types of translocation lines
作者:Qiu, Yuliang;Han, Zhiyang;Yu, Mei;Chen, Haiqiang;Tang, Huali;Wang, Ke;Lin, Zhishan;Ye, Xingguo;Qiu, Yuliang;Zhao, Zhiyong;Liu, Ningtao;Zhang, Shuangxi;Han, Fangpu
关键词:
-
Preparation of low molecular weight chondroitin sulfate from different sources by H2O2/ascorbic acid degradation and its degradation mechanism
作者:Wang, Kangyu;Wang, Wenfang;Zhang, Ruishu;Liu, Yue;Hou, Chengli;Guo, Yujie;Zhang, Chunhui;Wang, Wenfang
关键词:Chondroitin sulfate; Molecular dynamics simulation; Standard density functional theory
-
Photocatalytic titanium dioxide reduces postharvest decay of nectarine fruit packaged in different materials through modulating central carbon and energy metabolisms
作者:Zheng, Yanli;Duan, Lihua;Li, Xihong;Li, Jiangkuo;Zhang, Peng;Jia, Xiaoyu;Jiang, Yunbin;Jia, Xiaoyu;Yang, Xiangzheng;Yang, Xiangzheng;Jia, Xiaoyu
关键词:TiO 2 photocatalysis; Microperforated LDPE packaging; Postharvest decay; Central carbon metabolism; Energy metabolism
-
Effects of ultra-high pressure, thermal pasteurization, and ultra-high temperature sterilization on color and nutritional components of freshly-squeezed lettuce juice
作者:Zhang, Jiadi;Cheng, Jinxiao;Li, Zhixuan;Zhang, Xudong;Tang, Xuanming;Pan, Yanfang;Zhang, Jiadi;Cheng, Jinxiao;Weng, Mengting
关键词:Freshly -squeezed lettuce juice; Sterilization; Ultra -high Pressure; Color; Nutritional components
-
Transcriptomics analysis reveals molecular mechanism of softening and cell wall polysaccharides-disassembling in peaches treated by flow microcirculation of sodium nitroprusside medium
作者:Zheng, Yanli;Duan, Lihua;Ran, Yalin;Chen, Lan;Tang, Yao;Li, Xihong;Zhang, Peng;Jia, Xiaoyu;Zhang, Peng;Jia, Xiaoyu;Jiang, Yunbin;Jia, Xiaoyu;Zhao, Zhiyong;Li, Ziqin
关键词:Peach fruit; Sodium nitroprusside atomization; Cell wall polysaccharides; RNA-sequencing; Softening
-
Characterization of a polysaccharide from Polygala tenuifolia willd. with immune activity via activation MAPKs pathway
作者:Yu, Shasha;Ma, Rongjie;Ji, Haiyu;Yu, Juan;Liu, Anjun;Dong, Xiaodan;Liu, Anjun
关键词:Polygala tenuifolia Willd; Polysaccharide; Structural characteristic; Immunomodulatory activity
-
Structural annotation and discovery of toxic cyclopeptides and their analogues in lethal mushroom Amanita and Lepiota species using UPLC-HRMS and molecular networking strategy
作者:Zhao, Zhiyong;Hengchao, E.;Fan, Tingting;Yang, Xianli;Li, Xiaobei;Zhang, Yanmei;Li, Xujiao;Zhou, Changyan;Zhao, Xiaoyan;Tian, Enjing;Chen, Ailiang;Zhou, Changyan;Zhao, Xiaoyan
关键词:Cyclopeptide toxins; New analogues; Characteristic fragmentation pattern; Lethal mushroom; Molecular networking