ZESZYT Nr 34/ 2018 Abstrakty Volume No. 34/2018 Abstracts |
5. Effect of addition of barley wholemeal with different dietary fibre content on wheat bread quality – A. Wirkijowska, A. Sobota, P. Zarzycki, E. Sykut-Domańska, D. Tetrycz Abstract. Nowadays,
interest of consumers in nutrition aspect of daily eaten foods arose;
therefore, there is a demand for bakery products with a high dietary
fibre content. The objective of the study was to determine the effect
of an addition of wholemeal husked and naked barley with varied content
of dietary fibre on the bread quality. In the bread produced the bread
yield, total oven loss, volume of 100 g of the bread and the moisture
of fresh crumb were determined, and also consumer sensory assessment
was performed. Analysis of the content of β-D-glucans, total dietary
fibre with division into the soluble and insoluble fractions was made.
The barley wholemeal addition, at the rate of 7.5%, allows to obtain
bread with a significantly higher content of dietary fibre fractions,
compared to the control bread, with sensory quality characterized for
wheat bread. At the same time, barley component caused a small
reduction of baking loss and increased of crumb moisture, compared to
the wheat bread. It was demonstrated that wholemeal barley flour can be
a highly valuable component enhancing the quality and nutritional value
of white bread. keywords: wheat bread, barley bread, dietary fibre, functional bread, high-fibre bread |