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KMID : 0665220210340040415
Korean Journal of Food and Nutrition
2021 Volume.34 No. 4 p.415 ~ p.422
Quality Characteristics and Antioxidant Activity of Cookies Prepared from Taraxacum coreamm Powder
Park In-Duck

Abstract
This study assessed the preparation and quality characteristics of cookies prepared from Taraxacum coreamm powder (TCP) (0, 2, 4, 6, 8%) substituting wheat flour. The pH of the cookie dough significantly decreased with increasing TCP. However the density of the cookie dough was not significantly different among the test groups. The baking loss rate of the groups with TCP was slightly lower, whereas the moisture content was higher than the control group. The spread factor of the cookies decreased significantly with increasing TCP. The hardness of the cookies increased as TCP increased. In Hunter¡¯s color value, the L and a value of the cookies decreased with increasing TCP, while the b value increased. The DPPH radical scavenging activity of the cookies significantly increased with increasing TCP. Based on the above results, this study suggested that TCP can be a good ingredient to increase the functionality of cookies.
KEYWORD
Taraxacum coreamm powder, baking loss rate, spread factor, hardness, DPP
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