Eleven selected and trained panelists evaluated the appearance, aroma, flavor and texture of six different brands of Brazilian canned figs by adapted Quantitative Descriptive Analysis. A descriptive ballot and reference material illustrating sensory characteristics of the figs were developed. Samples were tested using a incomplete block design and the results analyzed by Analysis of Variance (ANOVA) and Principal Component Analysis (PCA). The samples sensory profiles showed large differences. From the fifteen descriptors developed by the panel, juiciness and sweet aroma were the most important for discriminating among samples. Instrumental measurements of color, obtained with a Hunter colorimeter, showed good relation with sensory measurements; but the shear force, obtained with a Warner-Bratzler shear instrument, did not related well with sensory measurements of texture. The methodology developed in this study was very efficient for characterizing and discriminating among the samples as a function of their sensory profiles; furthermore, it can be very useful to the Quality Control and Product Development laboratories of food industries.
Figs; Canned fruit; Descriptive Analysis; Principal Component Analysis; Quality Control
