Escudo de la República de Colombia
Sistema Nacional de Biliotecas - Repositorio Institucional Universidad Nacional de Colombia Biblioteca Digital - Repositorio Institucional UN Sistema Nacional de Bibliotecas UN

Changes in mechanical properties of minimally processed yellow pitahaya treated with 1-mcp

SERNA COCK, LILIANA and AYALA APONTE, ALFREDO ADOLFO and TORRES VALENZUELA, LAURA SOFIA (2012) Changes in mechanical properties of minimally processed yellow pitahaya treated with 1-mcp. Dyna; Vol. 79, núm. 174 (2012); 71-78 DYNA; Vol. 79, núm. 174 (2012); 71-78 2346-2183 0012-7353 .

Texto completo

[img]
Vista previa
PDF
1MB
[img] HTML
37kB

URL oficial: http://revistas.unal.edu.co/index.php/dyna/article...

Resumen

The mechanical properties stress of yield limit (σL), modulus of deformability (Ed), failure stress (σF), and Hencky strain at failure (εHF), of minimally-processed yellow pitahaya treated with 200 μgL-1 1-MCP during storage (10±1 °C, 85% RH) was evaluated. Mechanical analysis of the fruit was performed using a stress-strain curve. The samples were subjected to uniaxial compression test at break. The results showed that the samples treated with 1-MCP showed the highest values of stress of yield limit, modulus of deformability and failure stress. This indicates that the application of 1-MCP provides greater firmness to the fruit and may represent an alternative to reduce undesirable changes in texture during storage.

Tipo de documento:Artículo - Article
Información adicional:Derechos de autor reservados
Palabras clave:Modulus of deformability, failure stress, Hencky strain at failure.
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:29289
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :30 Junio 2014 02:32
Ultima modificación:18 Agosto 2014 18:36
Ultima modificación:18 Agosto 2014 18:36
Exportar:Clic aquí
Estadísticas:Clic aquí
Compartir:

Solamente administradores del repositorio: página de control del ítem

Vicerrectoría de Investigación: Número uno en investigación
Indexado por:
Indexado por Scholar Google WorldCat DRIVER Registry of Open Access Repositories OpenDOAR Metabiblioteca BDCOL OAIster Red de repositorios latinoamericanos DSpace BASE Open archives La referencia Colombiae Open Access Theses and Dissertations Tesis latinoamericanas CLACSO
Este sitio web se ve mejor en Firefox