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Información tecnológica

versión On-line ISSN 0718-0764

Resumen

TIRADO, Diego F; MONTERO, Piedad M  y  ACEVEDO, Diofanor. Comparative Study of Methods for Moisture Determination of Several Food Matrices. Inf. tecnol. [online]. 2015, vol.26, n.2, pp.03-10. ISSN 0718-0764.  http://dx.doi.org/10.4067/S0718-07642015000200002.

The objective of this study was to evaluate the effect of the mass of the sample and the type of method used in determining the moisture content of different food matrices. For moisture determination by the muffle method the Colombian norms were followed for each particular product by triplicate: the AOAC norms for squash and mango; the NTC 2558 norm for coffee and the NTC 1663 norm for sausage. These were compared with the halogen moisture analyzer method. It was found that the mass of the sample is an important factor in the determination of moisture by the two methods used, since there were statistically significant differences in some products studied. However, between the two methods no significant differences in determining the percentage of moisture were found. This allowed demonstrating that the standardized moisture analyzer method is reliable for the determination of this parameter.

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