Effect of storage conditions on furosine formation in milk-cereal based baby foods
[EN] The effect of storage during 9 months at 25, 30 and 37 degrees C on furosine formation in three milk-cereal based baby foods was studied to evaluate development of the Maillard reaction. Furosine was measured by HPLC-UV. Immediately after the manufacturing process, furosine contents were 310-34...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2008 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/81862 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/81862 |
| Access Level: | acceso abierto |
| Palabra clave: | Storage Maillard reaction Baby foods Furosine Lysine blockage ESTADISTICA E INVESTIGACION OPERATIVA |
| Sumario: | [EN] The effect of storage during 9 months at 25, 30 and 37 degrees C on furosine formation in three milk-cereal based baby foods was studied to evaluate development of the Maillard reaction. Furosine was measured by HPLC-UV. Immediately after the manufacturing process, furosine contents were 310-340 mg/100 g protein and at the 9th storage month were 426-603 mg/100 g protein. Storage time and temperature have a significant increase (p < 0.05) of furosine content during storage. Furosine contents were higher in sample containing honey than in those without honey. Interactions (p < 0.05) between storage time and temperature or type of sample were found. A predictive model equation of the evolution of furosine during storage explaining 80% of the variability in furosine content was obtained. The blockage of lysine through storage calculated using the furosine and total lysine provided values ranged from 9.5% to 18.1% for analysed baby foods. (C) 2007 Elsevier Ltd. All rights reserved. |
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