The properties of potato and cassava starch films combined with cellulose fibers and/or nanoclay

2017 ◽  
Vol 70 (1-2) ◽  
pp. 1700115 ◽  
Author(s):  
Shanise L. M. El Halal ◽  
Graziella P. Bruni ◽  
Jarine A. do Evangelho ◽  
Bárbara Biduski ◽  
Francine T. Silva ◽  
...  
Keyword(s):  
Cellulose Fibers ◽  
Cassava Starch ◽  
Starch Films

Development of active cassava starch films reinforced with waste from industrial wine production and enriched with pink pepper extract

2021 ◽  
pp. 50922
Author(s):  
Emanuele Joana Gbur Laureanti ◽  
Thainnane Silva Paiva ◽  
Ivisson Souza Tasso ◽  
Ithiara Dalponte Dallabona ◽  
Cristiane Vieira Helm ◽  
...  
Keyword(s):  
Cassava Starch ◽  
Wine Production ◽  
Starch Films

scholarly journals Incorporation of bentonite clay in cassava starch films for the reduction of water vapor permeability

2018 ◽  
Vol 105 ◽  
pp. 637-644 ◽  
Author(s):  
M.K.S. Monteiro ◽  
V.R.L. Oliveira ◽  
F.K.G. Santos ◽  
E.L. Barros Neto ◽  
R.H.L. Leite ◽  
...  
Keyword(s):  
Water Vapor ◽  
Water Vapor Permeability ◽  
Bentonite Clay ◽  
Cassava Starch ◽  
Vapor Permeability ◽  
Starch Films

Water sorption and mechanical properties of cassava starch films and their relation to plasticizing effect

2005 ◽  
Vol 60 (3) ◽  
pp. 283-289 ◽  
Author(s):  
S. Mali ◽  
L.S. Sakanaka ◽  
F. Yamashita ◽  
M.V.E. Grossmann
Keyword(s):  
Mechanical Properties ◽  
Water Sorption ◽  
Cassava Starch ◽  
Starch Films

Effect of the Incorporation of Clove Essential Oil and Potassium Sorbate in Cassava Starch Films/Peach Palm Cellulose Nanofibrils

2021 ◽  
Author(s):  
Mariana Pereira Martins ◽  
Romaildo Santos de Sousa ◽  
João Luiz Andreotti Dagostin ◽  
Talita Szlapak Franco ◽  
Graciela Inês Bolzón de Muñiz ◽  
...  
Keyword(s):  
Essential Oil ◽  
Cellulose Nanofibrils ◽  
Cassava Starch ◽  
Potassium Sorbate ◽  
Peach Palm ◽  
Starch Films ◽  
Clove Essential Oil

scholarly journals THERMAL AND ELECTROCHEMICAL PROPERTIES OF SOLID BIOPOLYMER ELECTROLYTES FROM STARCH OF DIFFERENT BOTANICAL ORIGIN

2021 ◽  
Vol 18 (38) ◽  
pp. 137-148
Author(s):  
Alvaro ARRIETA
Keyword(s):  
Thermal Decomposition ◽  
Corn Starch ◽  
Potato Starch ◽  
Cassava Starch ◽  
Redox Potentials ◽  
Botanical Origin ◽  
Scanning Calorimetry ◽  
Biopolymer Electrolytes ◽  
Starch Films ◽  
Biopolymer Electrolyte

Background: Solid biopolymer electrolytes are a type of material with high technological potential used in the development of solar cells, batteries, fuel cells, among others, due to their biodegradable nature and low environmental impact. Aim: This study aimed to evaluate the effect of the botanical origin of the starch used to prepare solid biopolymeric electrolyte films on its electrochemical and thermal properties and to establish the variations in thermal decomposition temperatures and redox potentials depending on the botanical origin of the starch used. Methods: Films of solid biopolymer electrolyte were made by thermochemical synthesis processes using corn starch, cassava starch, potato starch, glycerol, polyethylene glycol, and glutaraldehyde as plasticizers and lithium perchlorate salt. The synthesis solutions were taken to an oven at 70 °C for 48 hours. The films were characterized electrochemically by cyclic voltammetry using a dry electrochemical cell and thermally by differential scanning calorimetry and thermogravimetric analysis. Results and Discussion: The results showed that the electrochemical behavior of the films was similar in terms of registered redox processes. However, the potential values of the oxidation and reduction were different, as are the stability and intensity of the processes. On the other hand, the thermal analysis allowed establishing two decomposition processes in each of the films studied; the first process was due to dehydration and depolymerization phenomena in the films. The temperatures recorded were 59.0 °C, 58.9 °C, and 89.9 °C for potato starch, cassava starch, and corn starch films. The second process evidenced the thermal decomposition at different temperatures, 267.7 °C in potato starch films, 280.6 °C in corn starch films, and 287.1 °C in cassava starch films. Conclusions: It could be concluded that the botanical origin of the starch used in the synthesis of solid biopolymer electrolyte films affects its behavior and electrochemical and thermal stability.

scholarly journals Properties and Antioxidant Action of Actives Cassava Starch Films Incorporated with Green Tea and Palm Oil Extracts

PLoS ONE ◽  
2014 ◽  
Vol 9 (9) ◽  
pp. e105199 ◽  
Author(s):  
Kátya Karine Nery Carneiro Lins Perazzo ◽  
Anderson Carlos de Vasconcelos Conceição ◽  
Juliana Caribé Pires dos Santos ◽  
Denilson de Jesus Assis ◽  
Carolina Oliveira Souza ◽  
...  
Keyword(s):  
Green Tea ◽  
Palm Oil ◽  
Cassava Starch ◽  
Antioxidant Action ◽  
Starch Films

scholarly journals Ultrasonication Improves the Structures and Physicochemical Properties of Cassava Starch Films Containing Acetic Acid

2020 ◽  
pp. 2000094
Author(s):  
Fuqi Wu ◽  
Zeguang Zhou ◽  
Manling Liang ◽  
Lei Zhong ◽  
Fengwei Xie
Keyword(s):  
Acetic Acid ◽  
Physicochemical Properties ◽  
Cassava Starch ◽  
Starch Films

Production of active cassava starch films; effect of adding a biosurfactant or synthetic surfactant

2019 ◽  
Vol 144 ◽  
pp. 104368 ◽  
Author(s):  
Bianca Chieregato Maniglia ◽  
Denise Adamoli Laroque ◽  
Lidiane Maria de Andrade ◽  
Bruno Augusto Mattar Carciofi ◽  
Jorge Alberto Soares Tenório ◽  
...  
Keyword(s):  
Cassava Starch ◽  
Synthetic Surfactant ◽  
Starch Films

scholarly journals A Comparative Study of Some Properties of Cassava and Tree Cassava Starch Films

2014 ◽  
Vol 55 ◽  
pp. 220-226 ◽  
Author(s):  
P.C. Belibi ◽  
T.J. Daou ◽  
J.M.B. Ndjaka ◽  
B. Nsom ◽  
L. Michelin ◽  
...  
Keyword(s):  
Comparative Study ◽  
Cassava Starch ◽  
Starch Films
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