Soy Protein Based Filtration Materials
Yuvraj Patil
Department of Fibers and Textile processing technology, Institute of Chemical Technology.
DOI: https://doi.org/10.36664/bt/2022/v69i1/172480
Keywords: soy proteins, biodegradable, air filter, natural polymer.
Abstract
Soy protein-based polymers (soy protein fiber- SPF) were first developed in 1940 by Japanese researchers, and further advancements were observed in the coming years. Nowadays, we can see a significant shift towards using natural polymers to replace synthetic ones citing the concern over the environment and health. Polymers from natural sources have become a focus for research and advancement. Soy protein fiber is an attractive alternative over synthetic material for filtration application; it is cheap, abundant, easily fabricated, and has many functional groups on its surface; therefore, it can be used in various applications. The current situation of many major cities of India is worsening day by day due to increasing pollution. With the current covid-19 pandemic, the need for efficient, durable, and environmentally friendly filters is highlighted. Soy protein filters can fill this gap as they can be easily manufactured on an industrial scale and have the same or more significant advantages over synthetic filters. We can easily alter their surface chemistry to suit a particular function, and they are biodegradable, thus with a low pollution footprint. This review focuses on Soy protein-based filter fabrics for highly efficient and multifunctional filters: their manufacturing techniques, selection criteria, filtration efficiency, and biodegradability.
Downloads
References
Rijavec, T.; Zupi, Z. Soybean Protein Fibres (SPF). In Recent Trends for Enhancing the Diversity and Quality of Soybean Products; InTech, 2011.
Mathur, M.; Hira, M. Speciality Fibers - I: Soybean Protein Fiber, Man-Made Textiles in India. 2004, 32, 365–369.
Hari, K. B.; Savithiry, N. S.; Ahmed, M. A.; Randall, N. L. Identification of Glycinin and Beta-Conglycinin Subunits That Contribute to Increased Protein Content of High-Protein Soybean Lines. J. Agric. Food Chem 2007, 55, 1839–1845,.
Zhang, L.; Zeng, M. Proteins as Sources of Materials. In Monomers, Polymers and Composites from Renewable Resources; Elsevier, 2008; pp 479–493.
Pressley, K. J. J. R. Studies with Soybean Protein and Fiber Formatio. Cereal Chem 1966, 43, 195–206.
Huang, H. C.; Hammond, E. G.; Reitmeier, C. A.; Myers, D. J. Properties of Fibers Produced from Soy Protein Isolate by Extrusion and Wet-Spinning. J. Am. Oil Chem. Soc. 1995, 72, 1453–1460. https://doi.org/10.1007/bf02577837.
Zhang, Y.; Ghasemzadeh, S.; Kotliar, A. M.; Kumar, S.; Presnell, S.; Williams, L. D. Fibers from Soybean Protein and Poly (Vinyl Alcohol). J. Appl. Polym. Sci 1999, 71, 11–19.
Li, G. Phytoprotein Synthetic Fiber and Method of Manufacture Thereof”. United States of America Patent 7,271; 2007.
Hamid, S.; Kyle, S. J.; Yu, W.; Keshava, B.; Wei-Hong, Z. Soy-Protein-Based Nanofabrics for Highly Efficient and Multifunctional Air Filtration. ACS Appl. Mater. Interfaces 2016, 8, p. 20023−20031.
Liu, X.; Souzandeh, H.; Zheng, Y.; Xie, Y.; Zhong, W.-H.; Wang, C. Soy Protein Isolate/Bacterial Cellulose Composite Membranes for High Efficiency Particulate Air Filtration, ” Compos. Compos. Sci. Technol 2016.
Tipper, M.; Guillemois, E. Developments in the Use of Nanofiber in Nonwovens. In Advances in Technical Nonwovens, leeds, west yorkshier: matthew deans; 2016; pp 115–132.
G. R., “Production of nanostructured nonwovens containing self-assembling peptides for hard tissue regeneration,” Leeds, 2016.
Christopher, R. G.; Kayla, C.; Everett, S.; Kilian, L.; Guoxiang, J.; Shu, Y.; Xiao, H. Biopolymer-Based Filtration Materials. ACS Omega 2021, 6, 11804–11812.
Washington State University. Environmentally-Friendly Soy Air Filter Developed: Soy-Based Filter Can Capture Toxic Chemicals That Other Filters Can’t. Science Daily. January 13, 2017. [Online]. Available: www.sciencedaily.com/releases/2017/01/170113155 352.htm . [Accessed 15 december 2021].
Swicofil AG, "Swicofil AG," Swicofil AG, 27 April 2011. [Online]. Available: http://www.swicofil.com/soybeanproteinfiber.html. [Accessed 20 december 2021].
S. blog, “Capturing Toxic Chemicals with a Soy Protein based Air Filter,” [Online]. Available: https://blog.spotchemi.com/capturing-toxic-chemical s-with-a-soy-protein-based-air-filter/. [Accessed 15 December 2021].
World Health Organization, “WHO Air quality guidelines for particulate matter, ozone, nitrogen dioxide and sulfur dioxide: global update 2005 : summary of risk assessment,” World Health Organization, Occupational and Environmental Health Team , 2006.
IQAir, “2020 World air quality report (2020),” IQAir, 2020.
N. G. society, “air pollution,” nat geo, [Online]. Available: https://www.nationalgeographic.org/encyclopedia/ai r-pollution/. [Accessed 16 december 2021].
Yuan, X.; Wang, X.; Sarkar, B.; Ok, Y. S. The COVID-19 Pandemic Necessitates a Shift to a Plastic Circular Economy. Nat Rev Earth Environ 2021, 2, 659–660. https://doi.org/10.1038/s43017-021-00223-2
Lubasova, D.; Netravali, A.; Parker, J. Bacterial Filtration Efficiency of Green Soyenviron Nanofiber Air Filter. J Nanosci Nanotechnol 2014, 14, 4891–4898..
-O. Yinon, M. B.; Avi, F.; Rob, P.; Ron, M. SARS-CoV-2 (COVID-19) by the Numbers. eLife 2020, 9.
A. Trafton, “The environmental toll of disposable masks.A new study calculates the waste generated by N95 usage and suggests possible ways to reduce it.,” MIT News Office Publication, 20 July 2021. [Online]. Available: https://news.mit.edu/2021/covid-masks-environment -0720. [Accessed 5 december 2021].
Selvakumar, D.; Veeramuthu, A.; Sneha, H.; Akila, M.; Pau, L. S.; Cheng, T. C.; Chawalit, N. The COVID-19 Pandemic Face Mask Waste: A Blooming Threat to the Marine Environment. Chemosphere, 2021, 272, p. 129601 . [25] Lingamoorthy, S. K. “development of soy-based biodegradable fibers and resins for soil stabilization and crop protection,” 2010.
P. Dr. Martin, B. Dr. Catia, M. Dr. Luigi, Dipl.-Geoökol and W.-i. Eduard, “Environmental assessment of bio-based polymers and natural fibres”.