Effect of Moldavian dragonhead seed residue on the baking properties of wheat flour and bread quality
Piotr Zarzycki, Anna Wirkijowska, Agnieszka Nawrocka, Katarzyna Kozłowicz, Marta Krajewska, Konrad Kłosok +1 more
LWT
Abstract
The effect of adding defatted Moldavian dragonhead seed residue flour (MDF) at concentrations of 3–12% (w/w flour basis) to wheat flour on dough rheology and bread quality was investigated in the present study. The farinograph characteristics show that supplementation of the wheat flour dough with MDF increases water absorption and dough softening but decreases the stability time. Regarding the effect on bread properties, the addition of MDF increased the bread yield and decreased baking loss, porosity, taste, and bread volume compared to the control (100% wheat flour). In addition, the partial replacement of wheat flour with MDF had a significant effect (p ≤ 0.05) on hardness and chewiness; both these textural indices were increased. A significant reduction in lightness (L*) and yellowness (b*) and an increase in redness (a*) induced by the MDF addition were observed in the bread crumb. Therefore, MDF at the concentration up to 6 g/100 g can be used to produce bread with good consumer acceptance. We found that the 6 g/100 g MDF addition to the bread formula provided an increase of 59% in dietary fiber, 32% in fat, and 50% in minerals, with significantly lower carbohydrate content and energy value compared to the control.
Extracted Claims
8 claims extracted from this paper into the knowledge graph
defatted Moldavian dragonhead seed residue flour (MDF) decreases dough stability time
“The farinograph characteristics show that supplementation of the wheat flour dough with MDF increases water absorption and dough softening but decreases the stability time.”
defatted Moldavian dragonhead seed residue flour (MDF) increases bread yield and hardness and chewiness
“The addition of MDF increased the bread yield and decreased baking loss, porosity, taste, and bread volume compared to the control (100% wheat flour). In addition, the partial replacement of wheat flo...”
6 g/100 g MDF increases dietary fiber, fat, and minerals
“We found that the 6 g/100 g MDF addition to the bread formula provided an increase of 59% in dietary fiber, 32% in fat, and 50% in minerals, with significantly lower carbohydrate content and energy va...”