Enhanced composite Co-MOF-derived sodium carboxymethyl cellulose visual films for real-time and in situ monitoring fresh-cut apple freshness
文献类型： 外文期刊
作者： Zhang, Zhepeng 1 ; Zhang, Yang 1 ; Wang, Chen 1 ; Liu, Xianjin 2 ; El-Seedi, Hesham R. 3 ; Gomez, Paula L. 4 ; Alzamora, Stella M. 4 ; Zou, Xiaobo 1 ; Guo, Zhiming 1 ;
作者机构： 1.Jiangsu Univ, Sch Food & Biol Engn, China Light Ind Key Lab Food Intelligent Detect &, Zhenjiang 212013, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Food Safety & Nutr, Key Lab Food Qual & Safety Jiangsu Prov, Nanjing 210014, Peoples R China
3.Uppsala Univ, Dept Pharmaceut Biosci, Pharmacognosy Grp, BMC, Box 591, SE-75124 Uppsala, Sweden
4.Univ Buenos Aires, Consejo Nacl Invest Cientificasy & Tecn CONICET, C1428EGA, Buenos Aires, Argentina
关键词： Metal-organic framework; Multifunctional nano-filler; Sodium carboxymethyl cellulose; Intelligent film; Freshness monitoring
期刊名称：FOOD HYDROCOLLOIDS （ 影响因子：11.0； 五年影响因子：11.3 ）
ISSN： 0268-005X
年卷期： 2024 年 157 卷
页码：
收录情况： SCI
摘要： Natural biopolymers have extensively applications in intelligent food packaging due to their renewable nature, easy availability, environmental-friendly, low-cost and excellent processibility. Recently, the integration or embedding of nanocomposites on polymer substrates to improve the multi-faceted performance of packaging materials has attracted widespread attention. Herein, the irregular spherical Co-based metal-organic framework (Co-MOF) loaded with phenol red (PR) and bromothymol blue (BTB) were fabricated, resulting in absorbed nanocomposites Co-MOF/PR and Co-MOF/BTB. Afterward, the nanocomposites were integrated into a sodium carboxymethyl cellulose (CMC-Na) substrate to prepare a CO2-responsive packaging material (CMC-Na/PR/CoMOF and CMC-Na/BTB/Co-MOF) for real-time and in-situ monitoring apple freshness. The synthesis of Co-MOF and the hydrogen-bonding interactions between MOF and pigments adsorption were confirmed. The advantages exhibited by the film with adding Co-MOF, including excellent hydrophobicity and water resistance, improved time-temperature stability and mechanical properties, were explored. Notably, the Co-MOF-based composite film exhibited enhanced UV-visible barrier, anti-migration performance of pigment, and thermal stability. Finally, a significant linear response (R2 = 0.9923 and 0.9781) between the total color difference values (Delta E) of Co-MOFbased film and hardness and total soluble solids (TSS) of fresh-cut Fuji apples at 4 degrees C was demonstrated, respectively. These findings indicate the significant potential of CMC-Na-based composite film containing multifunctional MOF nano-filler as a visual monitoring system, which will pave the way for fresh-cut fruit intelligent packaging.
- 相关文献
作者其他论文 更多>>
-
Combined detection of foodborne pathogens in irrigation water in Jiangsu, China
作者：Xie, Yajing;Zhang, Cunzheng;Liu, Xianjin;Xie, Yajing;Lu, Jiayao;Liu, Xianjin;Li, Bin;Fan, Bochao;Li, Dandi;Du, Xuefei;Xie, Yajing;Schmidt, Stefan
关键词：Irrigation water; Foodborne pathogens; Combined detection; Noroviruses; Strawberry production
-
A fast and efficient virtual screening and identification strategy for helix peptide binders based on finDr webserver: A case study of bovine serum albumin (BSA)
作者：Bu, Jiarui;Luo, Na;Liu, Yuan;Luo, Chuping;Zhang, Xiao;Bu, Jiarui;Luo, Na;Shen, Cheng;Xu, Chongxin;Zhu, Qing;Chen, Chengyu;Xie, Yajing;Liu, Xianjin;Liu, Yuan;Zhang, Xiao
关键词：Virtual screening; Affinity identification; Molecular simulations
-
An anti-idiotypic single domain antibody as Cry2Aa toxin mimotope and analysis of its binding region through molecular docking
作者：Lin, Manman;Han, Guangjie;Li, Chuanming;Huang, Lixin;Liu, Qin;Zhang, Nan;Xia, Yang;Lu, Yurong;Xu, Jian;Liu, Xianjin;Liu, Yuan;Lin, Johnson
关键词：Cry2Aa toxin; Anti-idiotypic antibody; Single-domain antibody; Epitopes; Mimotope; Molecular docking
-
Field-Deployable Detection of Genetically Modified Organisms with an Integrated Method of Loop-Mediated Isothermal Amplification and CRISPR/FnCas12a
作者：Chen, Lu;Yang, Litao;Chen, Lu;Wang, Chen;Yang, Litao;Zhu, Zaobing
关键词：Cas-pfLAMP; DBN9936; MON810; GTS 40-3-2; on-site detection; LAMP; CRISPR/Cas12a; lateral flow strip
-
Optimization of photo-fermentation bio-hydrogen production from corncob via genetic algorithm optimized neural network and response surface method model
作者：Ai, Fuke;Hu, Yuan;Li, Yameng;Zhang, Quanguo;Zhang, Yang;Zhu, Shengnan;Lv, Xianchao;Cheng, Axing;Zhang, Zhiping;Kang, Kang;Kang, Kang;Lam, Su Shiung;Foong, Shin Ying;Lam, Su Shiung;Yong, Cheng
关键词：Corncob; Enterobacter hormaechei; HAU-M2; Cumulative hydrogen yield; Root mean square error
-
Effects of neuropeptide F signaling on feeding, growth and development of Plutella xylostella (L.) larvae
作者：Shen, Cheng;Wu, Jiayi;Huang, Ziyan;He, Meng;Chen, Wei;Ilyas, Naila;Zhang, Xiao;Chen, Chengyu;Xu, Chongxin;Xie, Yajing;Liu, Yuan;Liu, Xianjin;Zhu, Qing;Shen, Cheng;Huang, Ziyan;Liu, Yuan;Liu, Xianjin;Wu, Jiayi;He, Meng;Xu, Chongxin;Xie, Yajing;Liu, Yuan;Liu, Xianjin;Zhu, Qing;Wang, Yun
关键词：Plutella xylostella; Neuropeptide F signaling; Feeding regulation
-
Generation of anti-idiotypic antibodies mimicking Cry2Aa toxin from an immunized mouse phage display library as potential insecticidal agents against Plutella xylostella
作者：Lin, Manman;Liu, Yuan;Zhang, Xiao;Xu, Chongxin;Hu, Xiaodan;Zhu, Qing;Xie, Yajing;Chen, Wei;Liu, Xianjin;Lin, Manman;Hu, Xiaodan;Xie, Yajing;Lin, Johnson;Liu, Yuan;Meng, Meng;Jin, Jiafeng;Shen, Cheng
关键词：Anti-idiotypic antibody; Single-chain variable fragment; Cry2Aa toxin; Insecticidal protein; Plutella xylostella
