Structure and Properties of Blend Films Prepared from Castor Oil-Based Polyurethane/Soy Protein Derivative

A series of blend films of cellulose and chitosan were prepared from 1-ethyl-3-methyl imidazole acetate ([Emim] Ac) by coagulating with ethanol. Structure, mechanical properties, thermal stability and antibacterial properties were investigated. The results showed that there were strong interactions and good compatibility between cellulose and chitosan in blend films. The blend films possess good mechanical properties and thermal stability, and the existence of chitosan endows blend films with antimicrobial property.

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Effect of solid concentration on structure and properties of chitosan-caseinate blend films

Food Packaging and Shelf Life ◽

10.1016/j.fpsl.2017.07.002 ◽

2017 ◽

Vol 13 ◽

pp. 76-84 ◽

Cited By ~ 12

Author(s):

S. Volpe ◽

S. Cavella ◽

P. Masi ◽

E. Torrieri

Keyword(s):

Solid Concentration ◽

Structure And Properties ◽

Blend Films

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Preparation and Characterization of All-Biomass Soy Protein Isolate-Based Films Enhanced by Epoxy Castor Oil Acid Sodium and Hydroxypropyl Cellulose

Materials ◽

10.3390/ma9030193 ◽

2016 ◽

Vol 9 (3) ◽

pp. 193 ◽

Cited By ~ 16

Author(s):

La Wang ◽

Jianzhang Li ◽

Shifeng Zhang ◽

Junyou Shi

Keyword(s):

Soy Protein ◽

Castor Oil ◽

Soy Protein Isolate ◽

Hydroxypropyl Cellulose ◽

Protein Isolate

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Influence of NCO/OH and transesterified castor oil on the structure and properties of polyurethane: Synthesis and characterization

Materials Express ◽

10.1166/mex.2015.1254 ◽

2015 ◽

Vol 5 (5) ◽

pp. 377-389 ◽

Cited By ~ 25

Author(s):

Sonalee Das ◽

Priyanka Pandey ◽

Smita Mohanty ◽

Sanjay Kumar Nayak

Keyword(s):

Castor Oil ◽

Synthesis And Characterization ◽

Structure And Properties

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Miscibility, morphology, structure, and properties of porous cellulose-soy protein isolate hybrid hydrogels

Journal of Applied Polymer Science ◽

10.1002/app.43853 ◽

2016 ◽

Vol 133 (36) ◽

Cited By ~ 3

Author(s):

Kaiwen Zheng ◽

Junying Zhang ◽

Jue Cheng

Keyword(s):

Soy Protein ◽

Soy Protein Isolate ◽

Protein Isolate ◽

Structure And Properties ◽

Hybrid Hydrogels

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Environmental-Friendly Soy Protein Isolate/Poly(Vinyl Alcohol) Blend Films: Biodegradation Behaviors

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.178.151 ◽

2010 ◽

Vol 178 ◽

pp. 151-155 ◽

Cited By ~ 1

Author(s):

Jun Feng Su ◽

Shan Shan Wang ◽

Wen Long Xia

Keyword(s):

Soy Protein ◽

Vinyl Alcohol ◽

Soy Protein Isolate ◽

Oxidative Degradation ◽

Color Stability ◽

Protein Isolate ◽

Aerobic Biodegradation ◽

Poly Vinyl Alcohol ◽

Negative Effects ◽

Blend Films

The objective of this work was to investigate the color stability in air under photo-oxidative degradation influencing consumer acceptance and biodegradation behaviors in soil of soy protein isolate (SPI)/poly (vinyl alcohol) (PVA) blend packaging films during 30 days. The results showed that PVA could dilute the yellow color and make the SPI-based films less darkness in application and the transparency of SPI/PVA films at various stages of degradation was improved. Aerobic biodegradation of films in soil proved that the PVA compound interacting with protein imposed negative effects on biodegradation of blend films prolonging their decomposing time. The SPI/PVA blend films decomposed into small fragments of less complex molecules along with surface completely digested after 30 days.

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