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KMID : 0665420180330010055
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Korean Journal of Food Culture
2018 Volume.33 No. 1 p.55 ~ p.61
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Quality Characteristics of Oat Bread with Wild Carrot (Daucus carota L.) Powder
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Park Sun-Ye
Kim Ae-Jung
Han Myung-Ryun
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Abstract
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This study examined the quality of bread made from a wheat flour, oat powder, and wild carrot powder mixture. The lightness and redness values decreased with increasing amount of wild carrot powder addition, while the yellowness was increased significantly. In a sample of wild carrot powder addition, the total volume was lower than the control. The texture profile analysis of oat bread, such as hardness, gumminess and cohesiveness decreased significantly with increasing amount of wild carrot powder addition. In the case of springiness, the value was not significant. The sensory evaluation of oat bread was significantly different in all analyses. Oat bread (BCB2.0) containing 2.0% (w/w) wild carrot powder showed the highest value in the four sensory evaluation items. Therefore, the 2.0% (w/w) addition of wild carrot powder addition was appropriate. An analysis of the physicochemical active component and DPPH scavenging activity of oat bread revealed a higher total flavonoid and total polyphenol content than normal bread. The DPPH scavenging activity was also 20.3% compared to the wild carrot powder. The availability of wild carrot powder in oat bread could be identified.
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KEYWORD
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Wild carrot, oat bread, quality characteristic, antioxidative activity
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