Environment-friendly green composites based on soluble soybean polysaccharide: A review
2019
Salarbashi, Davoud | Bazeli, Javad | Tafaghodi, Mohsen
The objective of the present review was to acquaint the readers with recent advances in soluble soy bean polysaccharide (SSPS)-based films. An efficient extraction method containing refining, pasteurizing and spray-drying is commonly used to extract SSPS. SSPS is a high molecular weight polysaccharide with a pectin-like structure. The predominant monosaccharide components are arabinose, galactose and galacturonic acid. Additionally, a trace amount of other monosaccharides such as glucose, fucose, rhamnose, and xylose are also present. SSPS allows us to make water-soluble, colorless, transparent, and edible films due to its high adhesive strength. The evaluation of recently published data on the development of SSPS films has demonstrated that nanoparticles can be used to improve the physicochemical characteristics of SSPS films. These nanoparticles not only reinforce the mechanical, thermal and physical properties of SSPS films, but also improve their antibacterial, anti-mold and anti-yeast activities. Hence, reinforcement of SSPS with nanoparticles is expected to open new approaches for revealing their applications in food packaging.
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