Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4560996 | Food Control | 2006 | 10 Pages |
Abstract
The combined effects of different temperatures (10.5–24.5 °C), pH level (5.5–7.5), sodium chloride levels (0.25–6.25%) and sodium nitrite levels (0–200 ppm) on the predicted growth rate and lag-time of Leuconostoc mesenteroides under aerobic and anaerobic conditions was studied. The response surface (RS) model developed provided reliable estimates of the three kinetic parameters studied, with a bias factor between 0.86 and 1.18 and an accuracy factor between 1.13 and 1.31, in aerobic and anaerobic conditions, respectively. For both conditions, SEP values ranged between 15.62% and 27.63%. The developed models are a valuable tool, enabling its application for shelf-life estimation of a food product.
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Authors
G. Zurera-Cosano, R.M. García-Gimeno, R. Rodríguez-Pérez, C. Hervás-Martínez,