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KMID : 0665220080210020184
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Korean Journal of Food and Nutrition
2008 Volume.21 No. 2 p.184 ~ p.189
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Quality Characteristics of Soybean Dasik Containing Different Amounts of Red Ginseng Gel
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Jung Kyung-Hee
Kim Bo-Ram
Kim Ae-Jung
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Abstract
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Soybean powder is a readily available ingredient that is consumed daily as a functional food material. Furthermore, red Ginseng is an herb with various physiological effects. Therefore, in this study, we examined the physiochemical characteristics of Soybean Dasik samples prepared with different amounts of added red Ginseng gel, including Hunter’s color values, mechanical characteristics, and sensory qualities. The results of each analysis are as follows. For the soybean Dasik stored at room temperature(20℃), luminance was reduced as the amount of added red Ginseng gel increased. In addition, Hunter’s a and b values were significantly higher in Dasik samples that did not contain red Ginseng gel, as compared to those with increasing red Ginseng gel content. The mechanical properties of the Dasik were also measured at room temperature showing significant differences between samples(p<0.001) for hardness, springiness, cohesiveness, gumminess, and chewiness. In the sensory evaluation, 3 rounds of testing indicated that sweetness acceptance scores were significantly reduced(p<0.001) as the amount of added red Ginseng gel in the Dasik increased. Finally, overall quality was significantly different between the samples(p<0.001) and acceptance scores increased with increasing red Ginseng gel content.
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KEYWORD
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soybean Dasik, red Ginseng gel, mechanical characteristics, sensory evaluation
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