TY - JOUR
T1 - Starch/chitosan/glycerol films produced from low-value biomass
T2 - Peruvian Workshop on Solar Energy, JOPES 2018
AU - Navarro, Y. M.
AU - Soukup, K.
AU - Jandová, V.
AU - Gómez, M. M.
AU - Solis, J. L.
AU - Cruz, J. F.
AU - Siche, R.
AU - Šolcová, O.
AU - Cruz, G. J.F.
N1 - Publisher Copyright:
© 2019 Published under licence by IOP Publishing Ltd.
PY - 2019/3/14
Y1 - 2019/3/14
N2 - Films based on chitosan from giant squid (Dosidicus gigas) residual endoskeleton, starch from different low-value agroindustrial byproducts and glycerol were successfully obtained. Four starch sources and three different weight ratios (1/1, 2/1 and 5/1 of starch/chitosan) were used. Applying a statistical design of completely randomized blocks, the effect of starch source and weight ratio on the film properties were evaluated. The starch source did not affect any of the tested properties. However, film properties such as thickness, water solubility, water vapor permeability, elongation, and tensile strength revealed significant differences (p<0.01) related to the starch weight ratio in the films. A higher starch weight ratio led to lower water solubility; nevertheless, the higher starch weight ratio led to films with higher thickness, water vapor permeability and tensile strength.
AB - Films based on chitosan from giant squid (Dosidicus gigas) residual endoskeleton, starch from different low-value agroindustrial byproducts and glycerol were successfully obtained. Four starch sources and three different weight ratios (1/1, 2/1 and 5/1 of starch/chitosan) were used. Applying a statistical design of completely randomized blocks, the effect of starch source and weight ratio on the film properties were evaluated. The starch source did not affect any of the tested properties. However, film properties such as thickness, water solubility, water vapor permeability, elongation, and tensile strength revealed significant differences (p<0.01) related to the starch weight ratio in the films. A higher starch weight ratio led to lower water solubility; nevertheless, the higher starch weight ratio led to films with higher thickness, water vapor permeability and tensile strength.
UR - http://www.scopus.com/inward/record.url?scp=85064396062&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1173/1/012008
DO - 10.1088/1742-6596/1173/1/012008
M3 - Conference article
AN - SCOPUS:85064396062
SN - 1742-6588
VL - 1173
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012008
Y2 - 10 May 2018 through 11 May 2018
ER -