Soy Protein Isolate/Poly (Vinyl Alcohol) Films with IPN Structure by Crosslinkage of Ferulic Acid

Authors

  • Jun-Feng Su Department of Polymer Science, School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin 300387, China
  • Ying-Yuan Wang Department of Polymer Science, School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin 300387, China
  • Shan Han Department of Polymer Science, School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin 300387, China
  • Xiao-Long Zhang Department of Polymer Science, School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin 300387, China

DOI:

https://doi.org/10.6000/1929-5995.2016.05.03.4

Keywords:

Biomaterials, polymers, soy protein isolate, poly (vinyl alcohol), ferulic acid, interpenetrating polymer network

Abstract

Blend films from nature soy protein isolates (SPI) and synthetical poly (vinyl alcohol) (PVA) were successfully fabricated by crosslinkage of ferulic acid (FA) based on a solution-casting method. Structure analysis results indicated that FA had chemical reactions with both SPI and PVA, a three-dimensional interpenetrated polymer networks (IPN) had formed between SPI and PVA. The miscibility of SPI/PVA blends had improved by crosslinkage of FA. Moreover, the transparency of films had enhanced with the increasing of FA contents, which proved the INP structure of SPI/PVA blends could be adjusted by cross-linking degree. This method supplies a highlight potential usage of SPI as environmental-friendly packaging films.

References

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Published

2016-11-08

How to Cite

Su, J.-F., Wang, Y.-Y., Han, S., & Zhang, X.-L. (2016). Soy Protein Isolate/Poly (Vinyl Alcohol) Films with IPN Structure by Crosslinkage of Ferulic Acid. Journal of Research Updates in Polymer Science, 5(3), 114–117. https://doi.org/10.6000/1929-5995.2016.05.03.4

Issue

Vol. 5 No. 3 (2016)

Section

Articles

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Copyright (c) 2016 Journal of Research Updates in Polymer Science

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