Development of biocomposite films from natural protein sources for food packaging applications: Structural characterization and physicochemical properties

2021 ◽  
pp. 51665
Author(s):  
Lakshmanan Muthulakshmi ◽  
A. Varada Rajulu ◽  
Seeram Ramakrishna ◽  
Sabu Thomas ◽  
Catalin I. Pruncu
Keyword(s):  
Physicochemical Properties ◽  
Structural Characterization ◽  
Food Packaging ◽  
Protein Sources ◽  
Natural Protein ◽  
Biocomposite Films

scholarly journals Physicochemical Properties and Biological Activity of Active Films Based on Corn Peptide Incorporated Carboxymethyl Chitosan

Coatings ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 604
Author(s):  
Liyan Wang ◽  
Liang Lei ◽  
Kang Wan ◽  
Yuan Fu ◽  
Hewen Hu
Keyword(s):  
Antioxidant Activity ◽  
Physicochemical Properties ◽  
Food Packaging ◽  
Biological Activities ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Carboxymethyl Chitosan ◽  
Vapor Permeability ◽  
Zone Method ◽  
Oil Resistance

Active films based on carboxymethyl chitosan incorporated corn peptide were developed, and the effect of the concentration of corn peptide on films was evaluated. Physicochemical properties of the films, including thickness, opacity, moisture content, color, mechanical properties, water vapor permeability, and oil resistance, were measured. Biological activities of the films, including the antioxidant and antibacterial activities, were characterized in terms of 2, 2-diphenyl-1-picrylhydrazyl free radical scavenging activity, reducing power, the total antioxidant activity, and the filter disc inhibition zone method. The results indicated that the incorporation of corn peptide caused interactions between carboxymethyl chitosan and corn peptide in Maillard reaction and gave rise to the films light yellow appearance. Compared with the Control, the degree of glycosylation, browning intensity, thickness, opacity, tensile strength, antioxidant activity, and antibacterial activity of films were increased, but the elongation, vapor permeability, and oil resistance of films were decreased. The films based on corn peptide and carboxymethyl chitosan can potentially be applied to food packaging.

Physicochemical properties and structural characterization of a galactomannan from Sophora alopecuroides L. seeds

2016 ◽  
Vol 140 ◽  
pp. 451-460 ◽  
Author(s):  
Rui Guo ◽  
Lianzhong Ai ◽  
Nannan Cao ◽  
Juan Ma ◽  
Yan Wu ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Structural Characterization ◽  
Sophora Alopecuroides

Evaluating the impact of vegetal and microalgae protein sources on proximate composition, amino acid profile, and physicochemical properties of fermented Spanish “chorizo” sausages

2018 ◽  
Vol 42 (11) ◽  
pp. e13817 ◽  
Author(s):  
Rohit Thirumdas ◽  
Mladen Brnčić ◽  
Suzana Rimac Brnčić ◽  
Francisco J. Barba ◽  
Fernando Gálvez ◽  
...  
Keyword(s):  
Amino Acid ◽  
Physicochemical Properties ◽  
Proximate Composition ◽  
Amino Acid Profile ◽  
Protein Sources ◽  
The Impact

Polysaccharide-based blend films as a promising material for food packaging applications: physicochemical properties

2022 ◽  
Author(s):  
Vishram D. Hiremani ◽  
Tilak Gasti ◽  
Saraswati P. Masti ◽  
Ravindra B. Malabadi ◽  
Ravindra B. Chougale
Keyword(s):  
Physicochemical Properties ◽  
Food Packaging ◽  
Promising Material ◽  
Blend Films

Structural characterization and physicochemical properties of Descurainia sophia seed gum

2017 ◽  
Vol 66 ◽  
pp. 82-89 ◽  
Author(s):  
Mousa Hamidabadi Sherahi ◽  
Morteza Fathi ◽  
Fatemeh Zhandari ◽  
Seyed Mohammad Bagher Hashemi ◽  
Afshin Rashidi
Keyword(s):  
Physicochemical Properties ◽  
Structural Characterization ◽  
Descurainia Sophia ◽  
Seed Gum

Alkyl- and Aryl-Substituted Corroles. 5. Synthesis, Physicochemical Properties, and X-ray Structural Characterization of Copper Biscorroles and Porphyrin−Corrole Dyads

2004 ◽  
Vol 43 (23) ◽  
pp. 7441-7455 ◽  
Author(s):  
Roger Guilard ◽  
Claude P. Gros ◽  
Jean-Michel Barbe ◽  
Enrique Espinosa ◽  
François Jérôme ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Structural Characterization ◽  
X Ray
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