PL
Badano wpływ zastąpienia tłuszczu preparatem błonnikowym pszennym na teksturą i cechy sensoryczne kiełbas drobno rozdrobnionych. Stwierdzono, że wymiana tłuszczu na preparat błonnika pszennego Vitacel WF 400 w wędlinach drobno rozdrobnionych w ilości do 7,5% nie obniżyła statystycznie istotnie jakości sensorycznej wędlin, w porównaniu z wędliną kontrolną, a nawet spowodowała wzmocnienie ich konsystencji. Obniżona została kaloryczność kiełbas.
EN
The aim of the study was to assess the texture and sensory quality of finely comminuted sausages produced with various levels of fat substitution with the Vitacel WF 400 wheat fiber preparation. The wheat fiber preparation was rehydrated in a cutter at a 1:5 ratio and fat was replaced in the amounts of 5%, 7.5% and 10%. The texture of sausages was tested using a Universal Testing Machine Instron with the TPA test and with the shear test using a Warner - Bratzler apparatus. Sausages were examined by a semi-consumer sensory panel. On the basis of the obtained results it was found that fat substitution with the Vitacel WF 400 wheat fiber preparation in finely comminuted sausages in the amounts up to 7.5% did not lower statistically significantly the sensory quality of the investigated sausages in comparison to the control sausage and even improved their consistency. A statistically significant increase in the production yield of sausages and a lowered caloric content were observed. The obtained testing results showed that the WF 400 wheat fiber preparation may be used as a fat substitute in finely comminuted sausages.