INVESTIGATIONS ON THE EFFECT OF SODIUM TRIMETAPHOSPHATE AND SODIUM SULFATE CONCENTRATIONS ON THE PROPERTIES OF CROSS-LINKED CASSAVA STARCH FILMS

INVESTIGATIONS ON THE EFFECT OF SODIUM TRIMETAPHOSPHATE AND SODIUM SULFATE CONCENTRATIONS ON THE PROPERTIES OF CROSS-LINKED CASSAVA STARCH FILMS

Films based on pure native starch have limited applications, are easily breakable, very hygroscopic, and permeable to water vapor. One method for improving these properties is to modify starch by cross-linking. The aim was to evaluate the effect of the addition of sodium trimetaphosphate (STMP), sod...

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Bibliographic Details
Main Authors: Marisa Ferreira Karow, Karine Laste Macagnan, Mariane Igansi Alves, Júlia Borin Fioravante, Rosane da Silva Rodrigues, Lígia Furlan, João Felipe Colosio de Souza, Claire Tondo Vendruscolo, Angelita da Silveira Moreira
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2025-03-01
Series:Química Nova
Subjects:
starch chemical modification
mechanical properties
water vapor permeability
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422025000500300&lng=en&tlng=en
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