This study explores the rheologic, textural, and sensory characteristics of bread that has been fortified with eggshell powder (ESP) obtained from various dietary and growing conditions (industrial, organic, free range, and village). The fortification of ESP led to a reduction in water absorbtion capacity, stability, softening degree, maximum resistance, energy, and resistance to extension, while the value of extensibility increased. The highest water absorption value was observed in bread flour with a percentage of 61.9, whereas among breads with ESP fortification, the highest water absorption value was 61.2% in S1 (23.5 g) and S2 (30 g) village ESP-added flours. Only the extensibility value increased when ESP was added, but the effects on water absorption, stability, softening degree, maximum resistance, energy, and resistance to extension declined. The addition of ESP results in significant changes in chewiness, springiness, resilience, and cohesiveness (p≤0.05), but the gumminess value is found to be insignificant (p≥0.05). Through sensory evaluation, all bread samples received scores of 3.77–4.46 on a 5-point scale. The rheological, textural and sensory analyses results obtained from the control and fortified bread samples demonstrated that the inclusion of calcium from egg shell powder improved the structural properties of the flour. In addition, the utilization of eggshell powder at its maximum concentration (30 g) did not yield any detrimental consequences for the dough or the bread production process. Based on a comprehensive analysis, it is concluded that including ESP in bread is an appropriate strategy for dealing with calcium deficiency and is in line with consumer acceptability and bread production technology.
Manisa Celal Bayar Üniversitesi
2015-137
We express our gratitude to the Scientific Research Projects Coordination Unit of Manisa Celal Bayar University for their provision of financial assistance to project number 2015-137. Additionally, we acknowledge the contribution of Keskinoğlu Tavukçuluk ve Damızlık İşletmeleri San. Tic. A. Ş. to our research endeavors
2015-137
Primary Language | English |
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Subjects | Food Engineering |
Journal Section | Gıda Mühendisliği / Food Engineering |
Authors | |
Project Number | 2015-137 |
Early Pub Date | August 27, 2024 |
Publication Date | September 1, 2024 |
Submission Date | April 7, 2024 |
Acceptance Date | June 16, 2024 |
Published in Issue | Year 2024 Volume: 14 Issue: 3 |