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Effect of chitosan addition in starch and poly(lactic acid) sheets produced by extrusion
(Universidade Tecnológica Federal do Paraná (UTFPR), 2015)
Physicochemical, Water Vapor Barrier and Mechanical Properties of Corn Starch and Chitosan Composite Films
(Wiley VCH Verlag, 2006-09)
Biodegradable flexible films were developed from corn starch (CS) and chitosan (CH); their microstructure, mechanical and barrier properties were evaluated. Chitosan and starch blend filmogenic suspensions showed a ...
Microbial characterization of a facultative residual sludge obtained from a biogas plant with ability to degrade commercial B10 diesel oil
(Elsevier Science, 2020-02)
Biodegradation of commercial B10 diesel oil (DB10) by the microbial consortium present in a biogas residual sludge was first investigated. Maximum removal efficiencies of the petrochemical and fatty acids methyl ester ...
Changes in the mechanical properties of compression moulded samples of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) degraded by Streptomyces omiyaensis SSM 5670
(Elsevier, 2009-02)
Streptomyces omiyaensis SSM 5670 was characterized by its ability to use compression moulded samples of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) as its sole carbon source. Biodegradation of PHBV in liquid mineral ...
Aerobic degradation of ibuprofen in batch and continuous reactors by an indigenous bacterial community
(Taylor & Francis, 2016-10)
Water from six points from the Riachuelo-Matanza basin was analyzed in order to assess ibuprofen biodegradability. In four of them biodegradation of ibuprofen was proved and degrading bacterial communities were isolated. ...
Relación estructura, propiedades y procesamiento del material compuesto biodegradable obtenido a partir de policaprolactona/almidón y fibras sisal
(Asociación Argentina de Materiales, 2005-12)
Se utilizó una matriz biodegradable comercial llamada MaterBiZ (PCL/almidón) y como refuerzo fibras de sisal. Se desarrolló un modelo cinético de cristalización: las fibras sisal no afectan el tiempo de inducción ni la ...
Hydrogen-bonding interactions and compostability of bionanocomposite films prepared from corn starch and nano-fillers with and without added Jamaica flower extract
(Elsevier, 2019-04)
Bionanocomposite films processed by twin screw extrusion followed by thermo molding were prepared from corn starch (Zea mays) and pH-sensitive nano-clayspackaged with Jamaica flower (Hibiscus sabdariffa) extract (JFE). The ...
Particle Size Distribution Effect on Cassava Starch and Cassava Bagasse Biocomposites
(American Chemical Society, 2019-01)
Regarding the growing interest in the development of biodegradable films from renewable sources, this work is focused on the utilization of cassava roots bagasse as a natural filler of cassava starch films. Homogenous films ...
Current situation of plastic producing companies in function of environmental preservation and conservation measures in the city of GuayaquilSituación actual de las empresas productoras de plástico en función de las medidas de preservación y conservación ambiental en la ciudad de Guayaquil
(Universidad Centroccidental Lisandro Alvarado, 2020)