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KMID : 1011620170330030333
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Korean Journal of Food and Cookey Science
2017 Volume.33 No. 3 p.333 ~ p.341
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Effect of Barley Flour Addition on Quality Characteristics of Vegetable Pancake
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Lee In-Seon
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Abstract
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Purpose: This study investigated the quality characteristics of vegetable pancake prepared with various levels of barley flour.
Methods: The pH level and spreadability of the batters as well as the color, texture, and sensory evaluation of the vegetable pancake were analyzed.
Results: The results show that spreadability of batter significantly decreased as the substitution amount of barley flour increased (p<0.001). The pH level of the batter significantly decreased as the substitution amount of barley flour increased (p<0.001). Redness and yellowness increased as the substitution amount of barley flour increased. For texture, the sample groups with substituted barley flour showed high characteristics of hardness, gumminess, and chewiness. Principal component analysis showed that the sample group with a high substitution amount of barley flour was characterized by relatively high darkness, roasted grain aroma, bitterness, astringent, and chalkiness. Acceptance test found that the sample group with 15% barley flour received higher acceptance than the sample group with 0% barley flour in terms of color, texture, and overall acceptance.
Conclusion: Acceptance test found that the sample group with 15% or 30% of barley flour had significantly higher or similar acceptance attributes than the sample group without barley flour, which suggests the possibility of developing vegetable pancake with barley flour.
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KEYWORD
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barley flour, quality characteristics, vegetable pancake
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