Changes in antioxidant activity of dehydrated onion and garlic during storage

作者: F. Javier Moreno , Marta Corzo-Martı´nez , M. Dolores del Castillo , Mar Villamiel

DOI: 10.1016/J.FOODRES.2006.03.012

关键词:

摘要: Abstract The effect of the Maillard reaction evolution on overall antioxidant activity (AA) stored dehydrated onion and garlic has been studied. Extent was followed through determination Amadori compounds, measured as 2-furoylmethyl-amino acids (2-FM-AA), colour development whereas AA evaluated by ORACFL assay. Dehydrated exhibited a very slow progress which did not lead to any noticeable change in its upon storage. However, substantial increase observed samples, agreement with major evolution. Moreover, positive correlation between properties during storage at 50 °C, suggesting predominant role advanced stages over AA. In conclusion, this study demonstrated that, although compounds might exert moderate AA, products are contributors property.

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