Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10662/20204
Títulos: | Advanced glycation end products, protein crosslinks and post translational modifications in pork subjected to different heat treatments |
Autores/as: | Mitra, Bhaskar Lametsch, Rene Greco, Ines Ruiz Carrascal, Jorge |
Palabras clave: | Furosina;Lanthionine;Proteinas;CML;AGEs;Maillard |
Fecha de publicación: | 2018-07-20 |
Resumen: | The aim of the study was to characterize Maillard reactions in meat under different cooking treatments. Considered temperature-time combinations included raw samples (control), 58, 80, 98 and 160 °C for 72 min, 118 °C for 8 min and 58 °C for 17 h. Furosine, a marker for heat treatment, was detected in all groups with roasting having a 4-fold increase over the control. Sous-vide treatment at 80 °C, boiling and autoclaving also contribute to a significant increase in furosine. Nɛ -carboxymethyllysine, an indicator for advanced glycation end products, showed negligible amount in control, but increased with cooking temperature, with oven samples showing the highest values. A similar increasing trend was observed in lanthionine, covalently bonded protein crosslinks, which arises due to severe thermal regimes. Simultaneously, glycation and deamidation formation were tracked in meat proteins through peptidomics to highlight residue level changes that might affect nutrient value in processed muscle based foods. |
URI: | http://hdl.handle.net/10662/20204 |
ISSN: | 1873-4138 |
Colección: | DPAAL - Artículos |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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MEATSCI_2018_316_Original_V2.pdf | 1,51 MB | Adobe PDF | Descargar |
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