scholarly journals Cellulose Nanocrystals from Lignocellulosic Raw Materials, for Oxygen Barrier Coatings on Food Packaging Films

2017 ◽  
Vol 30 (10) ◽  
pp. 645-661 ◽  
Author(s):  
Riccardo Rampazzo ◽  
Derya Alkan ◽  
Stefano Gazzotti ◽  
Marco A. Ortenzi ◽  
Giulio Piva ◽  
...  
Keyword(s):  
Cellulose Nanocrystals ◽  
Food Packaging ◽  
Raw Materials ◽  
Oxygen Barrier ◽  
Barrier Coatings ◽  
Packaging Films ◽  
Food Packaging Films

PLA/MMT and PLA/Halloysite Bio-Nanocomposite Films: Mechanical, Barrier, and Transparency

2019 ◽  
Vol 59 ◽  
pp. 77-93 ◽  
Author(s):  
Siti Hajar Othman ◽  
Hee Nyia Ling ◽  
Rosnita A. Talib ◽  
Mohd Nazli Naim ◽  
Nazratul Putri Risyon ◽  
...  
Keyword(s):  
Path Length ◽  
Food Packaging ◽  
Barrier Properties ◽  
Nanocomposite Films ◽  
Light Transmittance ◽  
Oxygen Barrier ◽  
Packaging Films ◽  
The Poor ◽  
Different Types ◽  
Food Packaging Films

The usage of biopolymers in developing biodegradable food packaging films that are sustainable and safe towards environment has been restricted because of the poor mechanical and barrier properties of the biopolymers. This study aims to enhance the limited properties of biopolymers particularly polylactic acid (PLA) for food packaging applications by investigating the effects of incorporating different types (montmorillonite (MMT) and halloysite) and concentrations (0–9 wt.%) of nanoclays on the mechanical, oxygen barrier, and transparency properties of the films. PLA with 3 wt.% concentration of nanoclays resulted in the optimum mechanical and oxygen barrier properties due to the strong interaction between nanoclays and torturous path length created by nanoclays respectively. Nevertheless, these properties reduced as more nanoclays (≥5 wt.%) was added into the films due to agglomeration of nanoclays. PLA incorporated with MMT nanoclay exhibited better properties compared to halloysite nanoclay due to the nanoclay structure in nature. Addition of 3 wt.% nanoclays into virtually transparent PLA film have only small effects on the transparency of the film whereby the reduction in light transmittance was only around 10%. This study is crucial to improve the feasibility of biopolymers usage for food packaging applications.

Essential oils as additives in active starch-based food packaging films: A review

2021 ◽  
Author(s):  
Thomás Corrêa Vianna ◽  
Carolina Oliveira Marinho ◽  
Luís Marangoni Júnior ◽  
Salam Adnan Ibrahim ◽  
Roniérik Pioli Vieira
Keyword(s):  
Essential Oils ◽  
Food Packaging ◽  
Packaging Films ◽  
Food Packaging Films

Effect of Chinese chives (Allium tuberosum) addition to carboxymethyl cellulose based food packaging films

2020 ◽  
Vol 235 ◽  
pp. 115944 ◽  
Author(s):  
Asad Riaz ◽  
Camel Lagnika ◽  
Hao Luo ◽  
Meimei Nie ◽  
Zhuqing Dai ◽  
...  
Keyword(s):  
Carboxymethyl Cellulose ◽  
Food Packaging ◽  
Packaging Films ◽  
Allium Tuberosum ◽  
Food Packaging Films ◽  
Chinese Chives

Preparation of eco-friendly composite food packaging films based on gelatin and matrine coconut acids ionic liquid

2021 ◽  
Author(s):  
Hao Wang ◽  
Yixiang Du ◽  
Zhenyuan Wang ◽  
Wen Yu ◽  
Ling Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Food Packaging ◽  
Environmentally Friendly ◽  
Packaging Films ◽  
Cling Film ◽  
Food Packaging Films

In this study, we developed an environmentally friendly food cling film exhibiting high antioxidant and antibacterial performances, wherein a novel ionic liquid (IL) of matrine coconut acids ([Mat][Coc]) having excellent...

Sulfur Quantum Dots as Fillers in Gelatin/Agar-Based Functional Food Packaging Films

2021 ◽  
Author(s):  
Ruchir Priyadarshi ◽  
Zohreh Riahi ◽  
Jong-Whan Rhim ◽  
Sanghee Han ◽  
Seok-Geun Lee
Keyword(s):  
Quantum Dots ◽  
Functional Food ◽  
Food Packaging ◽  
Packaging Films ◽  
Food Packaging Films
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