scholarly journals Enzyme Crystals and Hydrogel Composite Membranes as New Active Food Packaging Material

2018 ◽  
Vol 2 (1) ◽  
pp. 1700089 ◽  
Author(s):  
Valentina Mirabelli ◽  
Shabnam Majidi Salehi ◽  
Luisa Angiolillo ◽  
Benny Danilo Belviso ◽  
Amalia Conte ◽  
...  
Keyword(s):  
Food Packaging ◽  
Composite Membranes ◽  
Packaging Material ◽  
Hydrogel Composite ◽  
Active Food Packaging

scholarly journals Gallic acid encapsulated pea flour‐based nanofibers produced by electrospinning as a potential active food packaging material

2021 ◽  
Author(s):  
Ayca Aydogdu Emir ◽  
Eda Yildiz ◽  
Yıldırım Aydogdu ◽  
Gulum Sumnu ◽  
Serpil Sahin
Keyword(s):  
Gallic Acid ◽  
Food Packaging ◽  
Packaging Material ◽  
Active Food Packaging ◽  
Pea Flour

scholarly journals Effect of Agar/AgNP Composite Film Packaging on Refrigerated Beef Loin Quality

Membranes ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 750
Author(s):  
Seok-In Hong ◽  
Youngjin Cho ◽  
Jong-Whan Rhim
Keyword(s):  
Food Packaging ◽  
Pathogenic Bacteria ◽  
Composite Films ◽  
Viable Cell ◽  
Packaging Material ◽  
Escherichia Coli O157 ◽  
Quality Changes ◽  
Oxidative Rancidity ◽  
Log Reduction ◽  
Active Food Packaging

Fresh beef loin was packaged with 0–2% silver nanoparticles (AgNPs) incorporated agar films to investigate the effect of antimicrobial packaging on meat quality changes in terms of microbiological and physicochemical properties. Raw beef cuts were directly inoculated with Listeria monocytogenes and Escherichia coli O157:H7 and stored in the air-sealed packages combined with the agar films at 5 °C for 15 days. Beef samples showed low susceptibility to the agar/AgNP composite films, resulting in about one log reduction of the inoculated pathogenic bacteria in viable cell count during storage. However, the composite films could partly prevent beef samples from directly contacting oxygen, maintaining the meat color and retarding oxidative rancidity. Experimental results suggested that the AgNP-incorporated agar films can potentially be applied in packaged raw meats as an active food packaging material to inhibit microbial and physicochemical quality deterioration during distribution and sale.

Chitosan films incorporated with Apricot ( Prunus armeniaca ) kernel essential oil as active food packaging material

2018 ◽  
Vol 85 ◽  
pp. 158-166 ◽  
Author(s):  
Ruchir Priyadarshi ◽  
Sauraj ◽  
Bijender Kumar ◽  
Farha Deeba ◽  
Anurag Kulshreshtha ◽  
...  
Keyword(s):  
Essential Oil ◽  
Food Packaging ◽  
Packaging Material ◽  
Prunus Armeniaca ◽  
Active Food Packaging ◽  
Chitosan Films

scholarly journals Physical-Chemical Evaluation of Active Food Packaging Material Based on Thermoplastic Starch Loaded with Grape cane Extract

Molecules ◽  
2020 ◽  
Vol 25 (6) ◽  
pp. 1306
Author(s):  
Edaena Pamela Díaz-Galindo ◽  
Aleksandra Nesic ◽  
Gustavo Cabrera-Barjas ◽  
Claudia Mardones ◽  
Dietrich von Baer ◽  
...  
Keyword(s):  
Food Packaging ◽  
Thermoplastic Starch ◽  
Packaging Material ◽  
Mechanical Resistance ◽  
Bioactive Components ◽  
Chemical Evaluation ◽  
Physical Chemical ◽  
Active Food Packaging ◽  
Thermal Stability Of ◽  
Microbiological Properties

The aim of this paper is to evaluate the physicochemical and microbiological properties of active thermoplastic starch-based materials. The extract obtained from grape cane waste was used as a source of stilbene bioactive components to enhance the functional properties of thermoplastic starch (TPS). The biomaterials were prepared by the compression molding technique and subjected to mechanical, thermal, antioxidant, and microbiological tests. The results showed that the addition of grape cane extract up to 15 wt% (TPS/WE15) did not significantly influence the thermal stability of obtained biomaterials, whereas mechanical resistance decreased. On the other side, among all tested pathogens, thermoplastic starch based materials showed antifungal activity toward Botrytis cinerea and antimicrobial activity toward Staphylococcus aureus, suggesting potential application in food packaging as an active biomaterial layer.

Deciphering the potential of guar gum/Ag-Cu nanocomposite films as an active food packaging material

2017 ◽  
Vol 157 ◽  
pp. 65-71 ◽  
Author(s):  
Yasir Ali Arfat ◽  
Mohammed Ejaz ◽  
Harsha Jacob ◽  
Jasim Ahmed
Keyword(s):  
Food Packaging ◽  
Guar Gum ◽  
Packaging Material ◽  
Nanocomposite Films ◽  
Active Food Packaging

scholarly journals Low-Density Polyethylene Films Carrying ferula asafoetida Extract for Active Food Packaging: Thermal, Mechanical, Optical, Barrier, and Antifungal Properties

2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Razieh Niazmand ◽  
Bibi Marzieh Razavizadeh ◽  
Farzaneh Sabbagh
Keyword(s):  
Polymer Matrix ◽  
Food Packaging ◽  
Barrier Properties ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Optical Barrier ◽  
Leaf Extracts ◽  
Polyethylene Films ◽  
Active Food Packaging ◽  
Ferula Asafoetida

The physical, thermal, mechanical, optical, microstructural, and barrier properties of low-density polyethylene films (LDPE) containing ferula asafoetida leaf and gum extracts were investigated. Results showed a reduction in elasticity and tensile strength with increasing extract concentration in the polymer matrix. The melting temperature and enthalpy increased with increasing concentration of extracts. The films containing extracts had lower L∗ and a∗ and higher b∗ indices. The films containing leaf extract had more barrier potential to UV than the gum extracts. The oxygen permeability in films containing 5% of leaf and gum extracts increased by 2.3 and 2.1 times, respectively. The morphology of the active films was similar to bubble swollen islands, which was more pronounced at higher concentrations of gum and leaf extracts. FTIR results confirmed some chemical interactions of ferula extracts with the polymer matrix. At the end of day 14th, the growth rate of Aspergillus niger and Saccharomyces cerevisea in the presence of the PE-Gum-5 reduced more than PE-Leaf-5 (3.7 and 2.4 logarithmic cycles, respectively) compared to the first day. Our findings showed that active LDPE films have desire thermo-mechanical and barrier properties for food packaging.

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