Polylactic Acid/Cellulose Fibres Based Composites for Food Packaging Applications

被引：0
|
作者：
Popa, Elisabeta Elena [1 ]
Rapa, Maria [2 ]
Popa, Ovidiu [1 ]
Mustatea, Gabriel [3 ]
Popa, Vlad Ioan [1 ]
Mitelut, Amalia Carmen [1 ]
Popa, Mona Elena [1 ]
机构：
[1] Univ Agron Sci & Vet Med Bucharest, Fac Biotechnol, 59 Marasti Blvd, Bucharest 011464, Romania
[2] Res Inst Auxiliary Organ Prod, 8 Carpai Str, Medias 551022, Sibiu, Romania
[3] Natl Res & Dev Inst Food Bioresources, 6 Dinu Vintila Str, Bucharest 021102, Romania
来源：
MATERIALE PLASTICE | 2017年 / 54卷 / 04期
关键词：
PLA; cellulose fibres; properties; food packaging; CELLULOSE NANOFIBERS; THERMAL-PROPERTIES; PLA-BIOCOMPOSITES; BLENDS; RESIDUES; CHITOSAN; BARRIER; FILMS; ACID;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
PLA-based composites containing CF in the range 0 to 10 wt. % were prepared by melt mixing technique. The prepared composites were investigated in terms of processability, chemical structure (by Attenuated total reflectance - Fourier Transform Infrared - ATR-FT-IR analysis), thermal (Differential Scanning Calorimetry - DSC), optical properties (using UV-Vis spectrometry), barrier and migration in distilled water. Also, the behaviour of PLA based composites at sterilization was performed by examination the changes in their chemical structure. This study shows the feasibility of improving of PLA properties by using cellulose fibres, designed for flexible food packaging.
引用
收藏
页码：673 / 677
页数：5
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