Use of Statistical Design Strategies to Produce Biodegradable and Eco-Friendly Films from Cashew Gum Polysaccharide and Polyvinyl Alcohol.
作者： Maurício V. Cruz , Marcos A. Pereira-Júnior , Karla A. Batista , Kátia F. Fernandes
DOI: 10.3390/MA12071149
关键词:
摘要: This work reports the production and characterization of biodegradable eco-friendly films based on cashew gum polysaccharide (CGP) polyvinyl alcohol (PVA), using statistical design strategy. Results show that CGP/PVA are pH stimuli-responsive, allowing their use in a magnitude biotechnological applications. The morphological dimensional evidences positive influence polymers properties. In addition, microstructural analysis shows have different morphologies depending content oxidant agent. On other hand, thickness light transmission values positively influenced by CGP PVA negatively NaIO4. from mechanical properties traction force is NaIO4, while elongation only affected concentration. summary, considering morphological, optical it possible to suggest utilization fields as promising packaging materials or matrices for immobilization and/or encapsulation biomolecules.
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