Determination of oil and water in olive and olive pomace by NIR and multivariate analysis |
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| Authors: | António S. Barros Alexandra Nunes Joana Martins Ivonne Delgadillo |
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| Affiliation: | 1. Departamento de Química, Universidade de Aveiro, 3810-193, Aveiro, Portugal
2. Foodmetric SA, Pavilh?o 1, Campus Santiago, 3810-193, Aveiro, Portugal
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| Abstract: | Fourier transform (FT) Near Infrared Spectroscopy (NIR) spectrometry in combination with partial least squares (PLS) regression was used for direct, reagent-free determination fat and moisture content in milled olive and olive pomace. The two calibration models obtained were built with samples from two years harvest (2006/2007) and have a good predictive power considering the nature of the samples and are both being used in an industrial plant. |
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| Keywords: | Olive Olive pomace NIR Water content Oil content |
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