Improved water barrier and mechanical properties of soy protein isolate films by incorporation of SiO2 nanoparticles

RSC Advances ◽  
2016 ◽  
Vol 6 (113) ◽  
pp. 112317-112324 ◽  
Author(s):  
Yingying Han ◽  
Lijuan Wang
Keyword(s):  
Mechanical Properties ◽  
Ultrasonic Irradiation ◽  
Soy Protein ◽  
Soy Protein Isolate ◽  
Sio2 Nanoparticles ◽  
Protein Isolate ◽  
Water Barrier

SiO2 nanoparticles with different sizes were prepared under ultrasonic irradiation and incorporated with soy protein isolate (SPI) films.

A multifunctional carbon nanotube reinforced nanocomposite modified via soy protein isolate: A study on dispersion, electrical and mechanical properties

Carbon ◽  
2020 ◽  
Vol 161 ◽  
pp. 350-358 ◽  
Author(s):  
Xianrong Huang ◽  
Renfu Li ◽  
Lijian Zeng ◽  
Xueling Li ◽  
Zhaojun Xi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Soy Protein ◽  
Soy Protein Isolate ◽  
Protein Isolate

scholarly journals Mechanical Properties and Biodegradability of the Kenaf/Soy Protein Isolate-PVA Biocomposites

2015 ◽  
Vol 2015 ◽  
pp. 1-11 ◽  
Author(s):  
Jong Sung Won ◽  
Ji Eun Lee ◽  
Da Young Jin ◽  
Seung Goo Lee
Keyword(s):  
Mechanical Properties ◽  
Soy Protein ◽  
Low Cost ◽  
Soy Protein Isolate ◽  
Natural Fibers ◽  
Protein Isolate ◽  
Poly Vinyl Alcohol ◽  
Cross Linking ◽  
Adhesion Properties ◽  
The Cross

The effective utilization of original natural fibers as indispensable components in natural resins for developing novel, low-cost, eco-friendly biocomposites is one of the most rapidly emerging fields of research in fiber-reinforced composite. The objective of this study is to investigate the interfacial adhesion properties, water absorption, biodegradation properties, and mechanical properties of the kenaf/soy protein isolate- (SPI-) PVA composite. Experimental results showed that 20 wt% poly (vinyl alcohol) (PVA) and 8 wt% glutaraldehyde (GA) created optimum conditions for the consolidation of the composite. The increase of interfacial shear strength enhanced the composites flexural and tensile strength of the kenaf/SPI-PVA composite. The kenaf/SPI-PVA mechanical properties of the composite also increased with the content of cross-linking agent. Results of the biodegradation test indicated that the degradation time of the composite could be controlled by the cross-linking agent. The degradation rate of the kenaf/SPI-PVA composite with the cross-linking agent was lower than that of the composite without the cross-linking agent.

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