ACTIVE AND INTELLIGENT PACKAGING

2014 ◽  
pp. 411-446
Keyword(s):  
Intelligent Packaging

scholarly journals Inkjet-printed O2 gas sensors in intelligent packaging

The Analyst ◽  
2021 ◽  
Author(s):  
M. D. Fernández-Ramos ◽  
M. Pageo-Cabrera ◽  
L. F. Capitán-Vallvey ◽  
I. M. Pérez de Vargas-Sansalvador
Keyword(s):  
Gas Sensors ◽  
Colorimetric Sensor ◽  
Modified Atmosphere ◽  
Intelligent Packaging ◽  
Smart Packaging ◽  
Degradation Reactions

An inkjet printed membrane is presented as a colorimetric sensor for oxygen for use in smart packaging, in order to quickly inform the consumer about possible degradation reactions in modified atmosphere products (MAP).

scholarly journals Intention to Purchase Active and Intelligent Packaging to Reduce Household Food Waste: Evidence from Italian Consumers

2021 ◽  
Vol 13 (8) ◽  
pp. 4486
Author(s):  
Antonella Cammarelle ◽  
Rosaria Viscecchia ◽  
Francesco Bimbo
Keyword(s):  
Food Waste ◽  
Structural Equation ◽  
Food Packaging ◽  
Behavioral Control ◽  
Equation Model ◽  
Perceived Behavioral Control ◽  
Intelligent Packaging ◽  
The Sustainable Development ◽  
Household Food ◽  
Willingness To Purchase

Innovations in food packaging, such as active and intelligent ones, improve food safety and lower household food waste by extending product shelf life and providing information about food quality, respectively. The consumer adoption of such innovations could contribute to reaching one of the Sustainable Development Goals which calls for halving the per capita global food waste by 2030. Thus, this paper aims to investigate the consumers’ willingness to purchase active and intelligent packaging to reduce household food waste using a sample of 260 Italian consumers and a modified Theory of Planned Behavior (TPB) model. Using a structural equation model, findings show that respondents are more willing to purchase intelligent packaging rather than active packaging to reduce their wastes at home. Finally, attitudes, perceived behavioral control, awareness, and planning routines are the most important drivers of the intention to reduce household food waste.

scholarly journals Effect of Cellulose Nanocrystal Addition on the Physicochemical Properties of Hydroxypropyl Guar-Based Intelligent Films

Membranes ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 242
Author(s):  
Yahui Meng ◽  
Yunfeng Cao ◽  
Kaifeng Xiong ◽  
Li Ma ◽  
Wenyuan Zhu ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Composite Films ◽  
Food Preservation ◽  
Ph Sensing ◽  
Functional Material ◽  
Intelligent Packaging ◽  
Application Range ◽  
Color Changes ◽  
Hydroxypropyl Guar ◽  
Food Freshness

As an important functional material in food industry, intelligent packaging films can bring great convenience for consumers in the field of food preservation and freshness detection. Herein, we fabricated pH-sensing films employing hydroxypropyl guar (HPG), 1-butyl-3-methylimidazolium chloride (BmimCl), and anthocyanin (Anth). Besides, the effects of adding cellulose nanocrystals (CNC) into the composite films upon the films’ structures and physicochemical properties are elucidated. The addition of CNC promoted more compact film structures. Moreover, CNC dramatically improved several properties of the pH-sensing films, including the distinguishability of their color changes, sensitivity to pH, permeability to oxygen and water vapor, solvent resistance, durability, and low-temperature resistance. These results expand the application range of pH-sensing films containing CNC in the fields of food freshness detection and intelligent packaging.

scholarly journals Active and Intelligent Packaging with Phase Change Materials to Promote the Shelf Life Extension of Food Products

2020 ◽  
Author(s):  
Sasi Madhan ◽  
Christophe Espírito Santo ◽  
Luís P. Andrade . ◽  
Pedro D. Silva . ◽  
Pedro D. Gaspar .
Keyword(s):  
Phase Change ◽  
Shelf Life ◽  
Fruits And Vegetables ◽  
Phase Change Materials ◽  
Active Packaging ◽  
Life Extension ◽  
Box Dimension ◽  
Intelligent Packaging ◽  
Post Harvest ◽  
Shelf Life Extension

Active packaging aims to extend the shelf life of fruits and vegetables using active agents such as Oxygen, Carbon-di-oxide, ethylene scavengers and moisture absorber. Intelligent packaging provides information about the fruits quality inside the package to the customer and this packaging technology detects the internal changes of fruits and vegetables using sensors and indicators. Further to improve the post-harvest storage PCM such as Rubitherm can be used depending on the package box dimension to remove the field heat from the products and maintain its temperature with low variation during transport and display. Gel packs having less weight with PET and PS can also be an alternate method in the packaging. The application of these technologies may lead to a revolution in post-harvest storage, transportation, and further retail sale. This paper reviews the theoretical principles of food packaging and recent developments in packaging technologies using PCMs. Keywords: Active packaging, Intelligent packaging, Phase change materials, Shelf life extension, Fruits

Solar cells for self-sustainable intelligent packaging

2015 ◽  
Vol 3 (25) ◽  
pp. 13226-13236 ◽  
Author(s):  
António Vicente ◽  
Hugo Águas ◽  
Tiago Mateus ◽  
Andreia Araújo ◽  
Andriy Lyubchyk ◽  
...  
Keyword(s):  
Solar Cells ◽  
Intelligent Packaging

Nowadays there is a strong demand for intelligent packaging to provide comfort, welfare and security to owners, vendors and consumers by allowing them to know the contents and interact with the goods.

Sign in / Sign up

Export Citation Format

Share Document