Development of expanded matrix elaborated from starch and cassava flour by extrusion

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dc.creatorYERALDIN LUCIO-IDROBO
dc.creatorGERMAN-ANTONIO ARBOLEDA-MUÑOZ
dc.creatorKAREN-LORENA DELGADO-MUÑOZ
dc.creatorHÉCTOR-SAMUEL VILLADA-CASTILLO
dc.date2021
dc.date.accessioned2026-07-07T04:48:48Z
dc.descriptionIn the search for alternatives to materials such as expanded polystyrene, interest in the development of packaging derived from starch has grown, which represent challenges from a technological point of view due to the weaknesses they may present. Against this, the inclusion of raw materials such as flours can contribute to increasing its properties. Due to this, the aim of this study was to obtain an expanded material from starch and cassava flour by single screw extrusion. Two experimental designs were made: the first included two factors, cassava flour content and moisture percentage and the second design used two factors, temperature profile and screw speed. According to the main results, the combinations that presented outstanding mechanical properties were mixing with 15% flour and 22% moisture, under process conditions of 100 rpm and 125°C. From this, it was concluded that it was possible to obtain an expanded matrix from a mixture of starch and cassava flour with characteristics of high density, low expansion index and low compressive strength.
dc.formatapplication/pdf
dc.identifier1692-3561
dc.identifierhttps://www.redalyc.org/articulo.oa?id=380872095013
dc.identifierhttps://www.redalyc.org/journal/3808/380872095013/
dc.identifierhttps://www.redalyc.org/journal/3808/380872095013/html/
dc.identifierhttps://www.redalyc.org/journal/3808/380872095013/380872095013.epub
dc.identifierhttps://www.redalyc.org/journal/3808/380872095013/movil
dc.identifier.urihttp://hdl.handle.net/123456789/472373
dc.languageen
dc.publisherUniversidad del Cauca
dc.relationhttp://www.redalyc.org/revista.oa?id=3808
dc.rightsBiotecnología en el Sector Agropecuario y Agroindustrial
dc.sourceBiotecnología en el Sector Agropecuario y Agroindustrial (Colombia) Num.1 Vol.19
dc.subjectAgrociencias
dc.titleDevelopment of expanded matrix elaborated from starch and cassava flour by extrusion
dc.typeartículo científico

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Biotecnología en el Sector Agropecuario y Agroindustrial - Universidad del Cauca