4.7 Article

Emerging starch composite nanofibrous films for food packaging: Facile construction, hydrophobic property, and antibacterial activity enhancement

期刊

出版社

ELSEVIER
DOI: 10.1016/j.ijbiomac.2022.09.187

关键词

Food packaging; Hydrophobicity; Antibacterial activity

资金

  1. National Natural Science Foundation of China
  2. Natural Science Foundation of Hubei Province of China
  3. International Science and Technology Cooperation Project of Hubei Province of China
  4. Science and Technology Research Project of Hubei Provincial Department of Education
  5. [32101897]
  6. [2021CFB538]
  7. [2021EHB029]
  8. [D20211605]

向作者/读者索取更多资源

In this study, starch/polyvinyl alcohol (PVA) nanofibrous composite films were fabricated using electrospinning technology, and cross-linking reactions were employed to improve the properties of the films. The results showed that the composite film with a 60/40 (v/v) starch/PVA ratio exhibited optimal fiber uniformity and mechanical strength. The introduction of PVA enhanced the thermal stability of the films, and cross-linking reactions improved the hydrophobic and antibacterial properties of the films.
Polymers synthesized from green resources have many advantages in food packaging and hence their develop-ment is very important. Herein, starch/polyvinyl alcohol (PVA) nanofibrous composite films were fabricated by electrospinning technology. Steam-induced cross-linking reaction with glutaraldehyde (GTA) and silver sodium zirconium phosphate (Ag-ZrP) was employed to improve the hydrophobic and antibacterial properties of the constructed nanofibrous films, respectively. The effects of starch/PVA ratio on the micro-morphology and me-chanical properties of the binary composite film were investigated. The composite film showed optimal uni-formity, bead-free electrospun nanofibers, with enhanced mechanical strength for the 60/40 (v/v) starch/PVA composite. Moreover, the crystallinity of PVA was reduced during the electrospinning process, whereas the introduction of PVA strengthened the hydrogen interactions and improved the thermal stability of the composite films. After the cross-linking with GTA, the starch/PVA films became more hydrophobic. Furthermore, the starch/PVA films embedded with Ag-ZrP had outstanding antibacterial property against both Gram-negative and Gram-positive bacteria. This work demonstrated the potential prospects of electrospun starch nanofibrous films in the food packaging field.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Review Chemistry, Physical

Nucleobase, nucleoside, nucleotide, and oligonucleotide coordinated metal ions for sensing and biomedicine applications

Jiaojiao Zhou, Heyou Han, Juewen Liu

Summary: Metal ions can coordinate with nucleotides (or DNA) to produce a variety of nanoparticles, fibers, and hydrogels. These coordination materials possess luminescent, catalytic, and molecular recognition properties, and have applications in biosensing, enzyme encapsulation, catalysis, templated shell growth, and cancer therapy.

NANO RESEARCH (2022)

Article Chemistry, Multidisciplinary

Green Synthesis of Robust Selenium Nanoparticles via Polysaccharide-Polyphenol Interaction: Design Principles and Structure-Bioactivity Relationship

Jiaojiao Zhou, Die Zhang, Xuqin Lv, Xiaoqing Liu, Wei Xu, Lei Chen, Jie Cai, Zia-ud Din, Shuiyuan Cheng

Summary: This study stabilized monodisperse selenium nanoparticles through polysaccharide-polyphenol interactions, leading to improved antioxidant and anti-tumor activities. The glucan-RA-SeNPs exhibited enhanced free radical scavenging ability and increased cytotoxicity towards cancer cells.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

Article Biochemistry & Molecular Biology

Structural and mechanistic insights into starch microgel/anthocyanin complex assembly and controlled release performance

Lei Chen, Die Zhang, Ling-Feng Wei, Wei-Jia Zhu, Xiao-Qin Yan, Rui Zhou, Zia-ud Din, Wen-Ping Ding, Tie-Zheng Ma, Jie Cai

Summary: This study presents a self-assembly method for the fabrication of multilayer-starch-based microgels used for anthocyanin encapsulation. The molecular interactions between the starch and anthocyanins facilitated the encapsulation process. The increase in the number of layers resulted in a more compact microgel structure and improved encapsulation stability.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

Article Food Science & Technology

The Improvement of Sensory and Bioactive Properties of Yogurt with the Introduction of Tartary Buckwheat

Yuanyuan Ye, Pei Li, Jiaojiao Zhou, Jiangling He, Jie Cai

Summary: Adding Tartary buckwheat to yogurt can improve the physicochemical properties and viability of lactic acid bacteria, as well as enhance the sensory and aroma profile of yogurt. Tartary buckwheat-added yogurt not only has higher overall acceptability, but also potential health benefits.
Article Food Science & Technology

Evaluation of the Brewing Characteristics, Digestion Profiles, and Neuroprotective Effects of Two Typical Se-Enriched Green Teas

Yuanyuan Ye, Jiangling He, Zhijun He, Na Zhang, Xiaoqing Liu, Jiaojiao Zhou, Shuiyuan Cheng, Jie Cai

Summary: This study compared the brewing characteristics, digestion profiles, and neurotoxicity protection of two typical selenium-enriched green teas. The results revealed the best brewing conditions and digestion behaviors of selenium-enriched green tea, highlighting its potential as a preventive beverage for Alzheimer's disease.
Article Food Science & Technology

Improving the hydrophobicity and mechanical properties of starch nanofibrous films by electrospinning and cross-linking for food packaging applications

Weijia Zhu, Die Zhang, Xiaoqing Liu, Tiezheng Ma, Jiangling He, Qi Dong, Zia-ud Din, Jiaojiao Zhou, Lei Chen, Zhongze Hu, Jie Cai

Summary: This study proposed a simple route to develop crosslinked starch nanofibrous films with improved flexibility and mechanical properties, which showed promising potential application in the field of food packaging.

LWT-FOOD SCIENCE AND TECHNOLOGY (2022)

Article Polymer Science

Robust Electrospinning-Constructed Cellulose Acetate@Anthocyanin Ultrafine Fibers: Synthesis, Characterization, and Controlled Release Properties

Mingzhu Liu, Shilei Zhang, Yuanyuan Ye, Xiaoqing Liu, Jiangling He, Lingfeng Wei, Die Zhang, Jiaojiao Zhou, Jie Cai

Summary: In this study, a fast and straightforward method was developed to improve the stability of anthocyanin. The potential application of cellulose acetate ultrafine fibers as a bioactive substance delivery system was comprehensively investigated. The results showed that the cellulose acetate ultrafine fiber-loaded anthocyanin had protective effects on anthocyanin against temperature, light, and pH, and also had controllable release influence on anthocyanin.

POLYMERS (2022)

Article Biotechnology & Applied Microbiology

Improved thermostability, acid tolerance as well as catalytic efficiency of Streptomyces rameus L2001 GH11 xylanase by N-terminal replacement

Qiuhua Wu, Chengnan Zhang, Weijia Zhu, Hongyun Lu, Xiuting Li, Yue Yang, Youqiang Xu, Weiwei Li

Summary: This study constructed a mutant of GH11 xylanase using amino acid substitutions and investigated its properties and mechanisms. The results showed significant improvements in thermostability, acid tolerance, and catalytic efficiency of the mutant, while the hydrolytic characteristics changed.

ENZYME AND MICROBIAL TECHNOLOGY (2023)

Article Chemistry, Applied

Robust and facile label-free colorimetric aptasensor for ochratoxin A detection using aptamer-enhanced oxidase-like activity of MnO2 nanoflowers

Xuqin Lv, Mohamed Frahat Foda, Jiangling He, Jiaojiao Zhou, Jie Cai

Summary: A label-free colorimetric aptasensor based on aptamer-enhanced oxidase-like activity of MnO2 nanoflowers is proposed for rapid and sensitive detection of OTA. The method exhibits good specificity and stability, and shows promising potential in the detection of mycotoxins in various samples.

FOOD CHEMISTRY (2023)

Article Food Science & Technology

Selenium Nanoparticles Synergistically Stabilized by Starch Microgel and EGCG: Synthesis, Characterization, and Bioactivity

Jiaojiao Zhou, Yuantao Liu, Yili Hu, Die Zhang, Wei Xu, Lei Chen, Jiangling He, Shuiyuan Cheng, Jie Cai

Summary: We developed a green method to prepare monodisperse selenium nanoparticles (SM-EGCG-SeNPs) using starch microgel and epigallocatechin gallate. These nanoparticles displayed higher stability, bioactivity, and cytotoxicity compared to other selenium forms, inducing cancer cell apoptosis through caspase activation and reactive oxygen species production. This study suggests a facile approach for the design and potentiation of structure-bioactive selenium nanoparticles via polysaccharide-polyphenol interactions.
Article Chemistry, Multidisciplinary

One/Two-Step Contribution to Prepare Hierarchical Porous Carbon Derived from Rice Husk for Supercapacitor Electrode Materials

Zhiqin Qin, Yuanyuan Ye, Die Zhang, Jiaojiao Zhou, Jiangling He, Jie Cai

Summary: A porous carbon material based on rice husk (RH), called RHPC, was successfully prepared using two-step carbonization and decalcification. The effects of carbonization temperature and decalcification treatment on the structure and electrochemical properties of the RH-based carbon materials were investigated. RHPC-1000, obtained after carbonization at 1000 degrees C and decalcification treatment, showed the highest specific surface area and largest pore volume, and exhibited excellent capacitive behavior and superior electrochemical performance.

ACS OMEGA (2023)

Correction Food Science & Technology

Evaluation of the Brewing Characteristics, Digestion Profiles, and Neuroprotective Effects of Two Typical Se-Enriched Green Teas (vol 11, 2159, 2023)

Yuanyuan Ye, Jiangling He, Zhijun He, Na Zhang, Xiaoqing Liu, Jiaojiao Zhou, Shuiyuan Cheng, Jie Cai

Article Food Science & Technology

Three Molecular Modification Strategies to Improve the Thermostability of Xylanase XynA from Streptomyces rameus L2001

Weijia Zhu, Liqin Qin, Youqiang Xu, Hongyun Lu, Qiuhua Wu, Weiwei Li, Chengnan Zhang, Xiuting Li

Summary: Three strategies were investigated to improve the thermostability of xylanase, including reducing surface entropy, constructing intramolecular disulfide bonds, and molecular cyclization. Molecular simulations showed that all mutants exhibited improved thermostability and catalytic efficiency compared to the wild-type enzyme.
Article Biochemistry & Molecular Biology

Effects of aging and diabetes on the deformation mechanisms and molecular structural characteristics of collagen fibrils under daily activity

Wei-Han Hui, Yen-Lin Chen, Shu-Wei Chang

Summary: Crosslinking affects the mechanical behavior and tissue metabolism of collagen-based tissues. Aging and diabetes alter the crosslinking type and density, thus changing tissue properties. High-connectivity enzymatic crosslinking and advanced-glycation end-products result in uniform deformation under daily activity, while low-connectivity enzymatic crosslinking does not. High-connectivity model displays more sliding, while AGEs induce instability in structures near the binding sites.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Tea polyphenols protect against Flavobacterium columnare-induced gill injury via suppression of oxidative stress, inflammation, and apoptosis in grass carp

Yao-Bin Ma, Xiao-Qiu Zhou, Wei-Dan Jiang, Pei Wu, Yang Liu, Shu-Wei Li, Ling Tang, Lu Zhang, Hai-Feng Mi, Lin Feng

Summary: Tea polyphenols (TPs) are an inexpensive feed additive that can protect the gill function of fish against Flavobacterium columnare (F. columnare) through various mechanisms, including suppression of oxidative stress, apoptosis, and inflammation.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Neddylation-dependent LSD1 destabilization inhibits the stemness and chemoresistance of gastric cancer

Yan-Jia Guo, Jing-Ru Pang, Yu Zhang, Zhong-Rui Li, Xiao-Lin Zi, Hong-Min Liu, Ning Wang, Li-Juan Zhao, Ya Gao, Bo Wang, Piet Herdewijn, Cheng-Yun Jin, Ying Liu, Yi-Chao Zheng

Summary: This study identifies the conjugation of NEDD8 to LSD1 and its impact on GC cells, revealing the significance of LSD1 neddylation in GC.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Review Biochemistry & Molecular Biology

Cellular and physiological roles of sigma factors in Vibrio spp.: A comprehensive review

Geum-Jae Jeong, Fazlurrahman Khan, Nazia Tabassum, Young-Mog Kim

Summary: Vibrio species are motile gram-negative bacteria commonly found in aquatic environments. They can adapt to environmental fluctuations and develop protective mechanisms against host immune systems. Different types of sigma and anti-sigma factors play important roles in regulating gene expression and virulence in Vibrio species.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

An eco-friendly composite hydrogel based on covalently crosslinked cellulose/poly (glycerol citrate) for thallium (І) removal from aqueous solutions

Zahra Mohammadbagheri, Behrooz Movahedi, Shaghayegh Saeedi, Abbas Rahmati

Summary: In this study, a reusable biobased composite hydrogel was successfully synthesized and used for the removal of Tl(I) from aqueous solutions. The hydrogel exhibited high adsorption capacity and thermal stability, and the adsorption process was found to be thermodynamically spontaneous. The results demonstrated that the hydrogel can be reused multiple times without significant loss of its adsorption capacity.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Enzyme-triggered approach to reduce water bodies' contamination using peroxidase-immobilized ZnO/SnO2/alginate nanocomposite

Iqra Batool, Muhammad Imran, Ayesha Anwar, Farhan Ahmed Khan, Afrah E. Mohammed, Ashwag Shami, Hafiz Iqbal

Summary: Enzyme immobilization on ZnO/SnO2 and ZnO/SnO2/SA nanocomposites was studied, and the catalytic and biochemical characteristics of the immobilized enzyme were investigated. The results showed that ZnO/SnO2 and ZnO/SnO2/SA nanostructures are suitable carriers for enzyme immobilization.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Bacterial cellulose microfiber reinforced hollow chitosan beads decorated with cross-linked melamine plates for the removal of the Congo red

Elias Mosaffa, Dhruvi Patel, Nasim Amiri Ramsheh, Rishikumar Indravadan Patel, Atanu Banerjee, Hossein Ghafuri

Summary: In this study, a unique 3D bead structure of adsorbent, composed of bacterial cellulose microfilaments reinforced chitosan adorned with melamine 2D plates, was synthesized for anionic dye removal. The adsorbent showed high specific surface area and abundant functional groups, resulting in exceptional adsorption capacity. The characteristics and optimal conditions of the adsorbent were assessed and analyzed.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Necrotic activity of ExhC from Mammaliicoccus sciuri is mediated by specific amino acid residues

Carolina Gismene, Jorge Enrique Hernandez Gonzalez, Marilia de Freitas Calmon, Andrey Fabricio Ziem Nascimento, Angela Rocio Nino Santisteban, Felipe Antunes Calil, Alana Della Torre da Silva, Paula Rahal, Rejane Maira Goes, Raghuvir Krishnaswamy Arni, Ricardo Barros Mariutti

Summary: Mammaliicoccus sciuri, a bacterium of clinical and veterinary relevance, expresses the virulence factor Exfoliative Toxin C (ExhC), which binds specifically to desmoglein-1 (Dsg1) and plays a role in tissue integrity. This study investigates the necrotic activity of ExhC and identifies a variant lacking necrotic potential but retaining enzymatic activity through mutagenesis experiments and crystal structure determination.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Silk-hydrogel functionalized with human decellularized Wharton's jelly extracellular matrix as a minimally invasive injectable hydrogel system for potential nucleus pulposus tissue replacement therapy

Bibhas K. Bhunia, Ashutosh Bandyopadhyay, Souradeep Dey, Biman B. Mandal

Summary: Intervertebral disc degeneration is a major cause of chronic low back pain and disability. Researchers have developed a bioactive silk-based hybrid hydrogel system functionalized with decellularized human Wharton's jelly extracellular matrix as bioactive cues. The hydrogels mimic the rheological and mechanical properties of the native nucleus pulposus tissue and support cell viability, proliferation, and tissue maturation.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

A uniform-unsaturated crosslinking strategy to construct injectable alginate hydrogel

Qun Zhang, Yonggan Yan, Zhao Li, Jing Du, Kai Zhang, Liguo Zhang, Ting Wang, Alberto Bianco, Shaohua Ge, Baojin Ma

Summary: A new crosslinking strategy has been devised to construct injectable sodium alginate hydrogels, which can be regulated for injectability and have great potential in biomedical applications.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

α-Tocopherol-loaded multi-layer nanoemulsion using chitosan, and dextran sulfate: Cellular uptake, antioxidant activity, and in vitro bioaccessibility

Seong Eun Hong, Ji-Soo Lee, Hyeon Gyu Lee

Summary: The potential of multi-layer nanoemulsions for improving the cellular uptake, antioxidant activity, and in vitro bioaccessibility of alpha-tocopherol was examined. The results showed that the multi-layer nanoemulsions significantly enhanced the cellular uptake and antioxidant activity of alpha-tocopherol compared to free coumarin 6. Furthermore, the use of chitosan and dextran sulfate as wall materials in the multi-layer nanoemulsions led to even higher cellular uptake, in vitro bioaccessibility, and antioxidant activity of alpha-tocopherol.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Stabilization of oil-in-water high internal phase emulsions with octenyl succinic acid starch and beeswax oleogel

Jingjing Yu, Yanhui Zhang, Ruoning Zhang, Yanxiang Gao, Like Mao

Summary: High internal phase emulsions (HIPEs) based on beeswax (BW) oleogels and octenyl succinic acid starch (OSA starch) were prepared by a simple one-step method. The results showed that oleogelation improved the stability and encapsulation capability of the HIPEs, which is significant for the development of novel healthy food.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Review Biochemistry & Molecular Biology

A review for the correlation between optic atrophy 1-dependent mitochondrial fusion and cardiovascular disorders

Bi-Feng Yao, Xiu-Ju Luo, Jun Peng

Summary: The balanced and continuous fission and fusion of mitochondria, regulated by OPA1, are important for maintaining mitochondrial dynamics in cardiovascular disorders. Understanding the role of OPA1 in mitochondrial fusion can provide insights into the pathogenesis of cardiovascular diseases.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Review Biochemistry & Molecular Biology

Nanomaterials for detection of biomolecules and delivering therapeutic agents in theragnosis: A review

Gokul Paramasivam, Anandhavelu Sanmugam, Vishnu Vardhan Palem, Murugan Sevanan, Ananda Babu Sairam, Nachiappan Nachiappan, Buhyun Youn, Jung Sub Lee, Muthuchamy Nallal, Kang Hyun Park

Summary: Nanomaterials are being used to deliver therapeutic agents in living systems. Different nanotechnological applications such as immunosensors, immune assays, and drug delivery are being implemented using nanotechnology. Genomics plays a crucial role in selecting appropriate drugs for personalized cancer therapy. It helps in analyzing gene and protein expression, disease classification, and designing disease models. Delivering drugs to specific areas using nanoparticles is a challenging issue.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)

Article Biochemistry & Molecular Biology

Preparation and characterization of hemicellulose films reinforced with amino polyhedral oligomeric silsesquioxane for biodegradable packaging

Jing Li, Wei Wang, Han Wu, Feng Peng, Hui Gao, Ying Guan

Summary: In this study, CMH-based CPF films were prepared and their thermal and barrier properties were successfully regulated. The tensile strength and water vapor barrier property of CPF films were significantly improved, making them promising for food packaging applications.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2024)