Cassava starch-processing residue utilization for packaging development.

International Journal of Biological Macromolecules
Cláudia Leites LucheseIsabel Cristina Tessaro

Abstract

The starch-based film development has been extensively studied since, in general, it is possible to obtain transparent, non-toxic, odorless, good gas barrier, biodegradable, and tasteless samples. However, world hunger-related problems are a reality and the use of starches, a recognized carbohydrate source, in the packaging industry should be avoided. Thus, the use of different residual starchy can minimize the costs of production, promoting the development of innovative biomaterials, eliminating the competition with the food chain. The objective of the present work was to evaluate the impact of the cassava starch (CS) substitution by gelatinized starch (GS), a residue generated in the sieving step of starch processing, verifying possible changes in the final material characteristics. The raw materials characterization includes determination of amylose and moisture contents, centesimal composition, particle size distribution, and thermal analysis. After casting solution and drying processes, the samples were evaluated regarding the visual macroscopic and microscopic aspects showing continuous and homogeneous structure. The results were related to the physicochemical and mechanical properties. The GS addition promoted a decrease...Continue Reading

References

Feb 9, 2013·Critical Reviews in Food Science and Nutrition·R K Dhall
Feb 13, 2013·Carbohydrate Polymers·Siti Yasmine Zanariah ZainuddinAlain Dufresne
Sep 7, 2018·Materials Science & Engineering. C, Materials for Biological Applications·Jayven Chee Chuan YeoChaobin He
Nov 18, 2018·Carbohydrate Polymers·Isarawut PrasertsungSiriporn Damrongsakkul
Jan 27, 2019·International Journal of Biological Macromolecules·Tongtong YunHaisong Wang
Aug 17, 2019·International Journal of Biological Macromolecules·Ana Paula TravaliniIvo Mottin Demiate
Jan 21, 2020·Marine Pollution Bulletin·Katherine L JonesAngela Capper

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