Polyethylene/Polycaprolactone Nanocomposite Films for Food Packaging Modified with Magnetite and Casein: Oxygen Barrier, Mechanical, and Thermal Properties

被引：22
|
作者：
Rescek, Ana [1 ]
Scetar, Mario [2 ]
Hrnjak-Murgic, Zlata [3 ]
Dimitrov, Nino [4 ]
Galic, Kata [2 ]
机构：
[1] PIK Vrbovec Dd, Dept Res & Dev, Vrbovec, Croatia
[2] Univ Zagreb, Fac Food Technol & Biotechnol, Dept Food Engn, Zagreb, Croatia
[3] Univ Zagreb, Fac Chem Engn & Technol, Dept Polymer Engn & Organ Chem Technol, Zagreb, Croatia
[4] Croatian Natl Inst Publ Hlth, Dept Food Contact Mat & Articles, Zagreb, Croatia
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2016年 / 55卷 / 14期
关键词：
Casein; magnetite; overall migration; oxygen permeability; polycaprolactone; polyethylene; polymer nanocomposite; FREE-VOLUME; COMPOSITES; SILICA; NANOPARTICLES; NANOTECHNOLOGY; TRANSPORT; MEMBRANES; POLYMERS; SORPTION;
D O I：
10.1080/03602559.2016.1163606
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Polyethylene (PE) was modified and prepared as double-layer polyethylene/polycaprolactone (PE/PCL) film. Magnetite and casein were added to the PCL-coating film to improve barrier properties and prevent destruction of basic structure of primary polymer PE. Significant improvements were observed with regards to mechanical (tensile strength, elongation at break) and thermal properties, while barrier (O-2 permeability) properties were slightly improved. Overall migration values into acetic acid were lower (from 1 to 4.6mg/dm(2)) than the upper limit set by the legislation. Specific migration of iron in PE/PCL-Fe samples is also below (mu g/L) specific migration limit value set by the legislation (mg/kg). [GRAPHICS]
引用
收藏
页码：1450 / 1459
页数：10
相关论文
共 50 条
  • [21] Mechanical, Thermal and Antimicrobial Properties of Chitosan-Based-Nanocomposite with Potential Applications for Food Packaging
    Rodrigues, Camila
    Muneron de Mello, Josiane Maria
    Dalcanton, Francieli
    Pier Macuvele, Domingos Lusitaneo
    Padoin, Natan
    Fiori, Marcio Antonio
    Soares, Cintia
    Riella, Humberto Gracher
    JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2020, 28 (04) : 1216 - 1236
  • [22] Mechanical, Thermal and Antimicrobial Properties of Chitosan-Based-Nanocomposite with Potential Applications for Food Packaging
    Camila Rodrigues
    Josiane Maria Muneron de Mello
    Francieli Dalcanton
    Domingos Lusitâneo Pier Macuvele
    Natan Padoin
    Márcio Antônio Fiori
    Cíntia Soares
    Humberto Gracher Riella
    Journal of Polymers and the Environment, 2020, 28 : 1216 - 1236
  • [23] Silane doped biodegradable starch-PLA bilayer films for food packaging applications: Mechanical, thermal, barrier and biodegradability properties
    Gurler, Nedim
    Pasa, Salih
    Temel, Hamdi
    JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2021, 123 : 261 - 271
  • [24] Improved mechanical, thermal, and barrier properties of halloysite nanotubes and nanocellulose incorporated PVA-PEO films: For food packaging applications
    Thomas, Jija
    Thomas, P. Selvin
    Stephen, Ranimol
    FOOD PACKAGING AND SHELF LIFE, 2024, 46
  • [25] Strategies to Improve the Barrier and Mechanical Properties of Pectin Films for Food Packaging: Comparing Nanocomposites with Bilayers
    Souza, Victor Gomes Lauriano
    Mello, Igor Penido
    Khalid, Omer
    Pires, Joao Ricardo Afonso
    Rodrigues, Carolina
    Alves, Marta M.
    Santos, Catarina
    Fernando, Ana Luisa
    Coelhoso, Isabel
    COATINGS, 2022, 12 (02)
  • [26] Enhanced Mechanical and Barrier Properties of PVACINKS Cross-Linked Films for Antibacterial Food Packaging
    Lyu, W. -s.
    Guo, K. -y.
    Huang, F. -h.
    Li, F. -h.
    Li, P. -z.
    RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2024, 94 (03) : 630 - 641
  • [27] Influences of the crystallisation rate on thermal and barrier properties of polylactide acid (PLA) food packaging films
    Colomines, G.
    Domenek, S.
    Ducruet, V.
    Guinault, A.
    INTERNATIONAL JOURNAL OF MATERIAL FORMING, 2008, 1 (Suppl 1) : 607 - 609
  • [28] Influences of the crystallisation rate on thermal and barrier properties of polylactide acid (PLA) food packaging films
    G. Colomines
    S. Domenek
    V. Ducruet
    A. Guinault
    International Journal of Material Forming, 2008, 1 : 607 - 610
  • [29] Influence of chitosan on mechanical, thermal, barrier and antimicrobial properties of PLA-biocomposites for food packaging
    Rapa, Maria
    Mitelut, Amalia Carmen
    Tanase, Elisabeta Elena
    Grosu, Elena
    Popescu, Paul
    Popa, Mona Elena
    Rosnes, Jan Thomas
    Sivertsvik, Morten
    Darie-Nita, Raluca Nicoleta
    Vasile, Cornelia
    COMPOSITES PART B-ENGINEERING, 2016, 102 : 112 - 121
  • [30] Impact of metal nanoparticles on the mechanical, barrier, optical and thermal properties of biodegradable food packaging materials
    Jafarzadeh, Shima
    Jafari, Seid Mahdi
    CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION, 2021, 61 (16) : 2640 - 2658
12345