[Sensory evaluation of bread with potato flour].
A sensory evaluation test was conducted in breads containing 2, 4, 6, 8 and 10% potato flour. The samples were sliced into equally sized pieces and served as coded randomized duplicates. All-wheat bread was used as a standard. The comparative preferences were rated on a 7-point hedonic scale (7 = very good, 1 = very bad) for appearance, flavor, texture and overall quality. The scores were statistically analyzed by the analysis of variance and the Chi square test. No significant differences were found in regard to flavor between the standard bread and bread containing from 2-10% potato flour. In the test of organoleptic quality, the bread containing 8% potato flour was rated as "good", as compared to "very good" for the all-wheat bread. However, this difference was not statistically significant. The values obtained in this study show that the incorporation of 6-8% potato flour in bread is perfectly feasible. This was obtained from a local food industry that in manufacturing the flour, used the Spartan variety potato produced in the southern region of Chile.
D001939:Bread / Q000592:standards*; D005069:Evaluation Studies as Topic; D005433:Flour; D005518:Food Preferences; D014675:Vegetables
Evaluación sensorial de pan con harina de papa.