• Korean journal of food and cookery science
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• v.25 no.2
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• pp.227-233
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• 2009

The objective of this study was to evaluate the quality characteristics of Sangwang Mushroom powder at different levels (0 %, 5 %, 10 %, 15 %, 20 %). roximate moisture composition of the powder was 9.22 %. As powder level increased, the moisture content of the Dasik increased the L, a, and b values of the Dasik significantly increased. According to the mechanical evaluation results, hardness and gumminess decreased as the level of Sangwang ushroom powder increased while springness, cohesiveness and chewiness were not significantly different among the groups. In the sensory evaluations, the 10 % Sangwang Mushroom Dasik prepared with 90 g of heat flour, 10 g of Sangwang ushroom powder, and 80 g of honey showed the highest preference scores and was therefore chosen as the optimal product.

• Journal of the East Asian Society of Dietary Life
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• v.20 no.5
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• pp.713-719
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• 2010

The objective of this study was to evaluate the quality characteristics of Dasik containing different levels of jujube paste (0%, 60%, 70%, 80%, 90%). Moisture composition of the paste ranged from 19~29% As the content of jujube paste increased, the lightness (L) and yellowness (b) decreased while redness (a) increased In the texture profile analysis, as the content of jujube paste in Dasik content increased, the hardness decreased Cohesiveness and springiness did not show significant differences according to amount of jujube paste. The results of the sensory evaluation show that sweetness, bitterness, and overall acceptability were the highest in Dasik containing 80% level jujube paste.

• Journal of the East Asian Society of Dietary Life
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• v.13 no.3
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• pp.191-196
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• 2003

The purpose of this study was to propose the optimal blending ratio of honey, dextrose syrup and salt with regard to the amount of soybean powder for the manufacture of soybean Dasik. For the establishment of addition amount of honey, dextrose syrup and salt, the sensory characteristics were compared in relation to the physiochemical characteristics and color values. The results were summarized as follows: Soybean Dasik contained 16.77 % protein. As the results of sensory evaluation in according to color values, taste and moistness, the optimal blending ratio of honey and dextrose syrup was 80~90%, and that of salt 0.06% in proportion to the total weight of soybean powder. As the test results of mechanical characteristics, hardness of soybean Dasik decreased as the increasing of the addition amount of honey and dextrose syrup. Cohesiveness, gumminess, brittleness and springiness did not show any significant differences statistically. Lightness(L) decreased as the increasing of addition amount of honey and dextrose syrup. Redness(a) was high at the 90% addition level, but yellowness(b) not significantly different at the 70, 80 and 90% level of honey and dextrose syrup to the total weight of soybean powder. Therefore, the optimal blending ratio of soybean Dasik was proposed at the levels of 45% honey, 45% dextrose syrup and 0.06% salt to the total weight of soybean powder.

• The Korean Journal of Food And Nutrition
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• v.18 no.1
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• pp.1-3
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• 2005

This study was carried out to investigate the variation of instrumental characters during strorage of sesame Dasik stored at temperature controlling incubator. Chewness, gumness, adhesiveness and hardness were varied significantly by storage periods while there was no difference in springness and cohesiveness during storage periods. Chewness of 20 days stored Dasik was significantly different from that of 0 and 10 days stored. Gumness in the Dasik was increased with prolong of storage periods. Adhesiveness has tendency of decrease with storage periods. Hardness was increased with storage periods. Each of the hardness in the Dasik stored for 0, 10, 20 and 30 days were significantly different from each other.

• Journal of the Korean Society of Food Culture
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• v.23 no.6
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• pp.755-760
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• 2008

This study was carried out to investigate the quality characteristics and antioxidant activity of the black sesame Dasikadded spirulina (0, 10, 20, 30%). Black sesame Dasik with 30% spirulina showed a higher moisture content compared to control. L, a and b values of Hunter color system were decreased significantly according to the addition of spirulina (p<0.05). Hardness and gumminess analyzed by TPA (Texture profile analyzer) were increased significantly according to the addition of spirulina (p<0.05). The antioxidant property of black sesame Dasik increased according to the addition of spirulina: IC50 values of DPPH (1,1-diphenyl-2-picrylhydrazyl) and hydroxyl radical scavenging activity of the control was 112.3 g/mL and 56.2 mg/mL, respectively, whereas those of Dasik with 30% addition of spirulina was 58.2 mg/mL and 45.7 mg/mL, respectively. Sensory evaluation results showed that the overall acceptability was not significantly different up to 20% addition of spirulina, compared to that of the control. Based on these results, it was suggested that the addition of spirulina to black sesame Dasik was appropriated up to 20% for quality improvement with antioxidant activity.

• The Korean Journal of Community Living Science
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• v.23 no.3
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• pp.307-316
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• 2012

To evaluate the effect of Ulmus davidiana powder on rice dasik, Ulmus davidiana dasik was made after supplementation with Ulmus davidiana powder(0, 3, 6, 9 and 12%(all w/w)). The proximate component of Ulmus davidiana powder was 7.49% moisture content, 2.33% crude protein, 0.84% crude fat, 14.09% crude fiber and 8.50% crude ash. The moisture content of samples were significantly(p<0.05) lower than that of dasiks with Ulmus davidiana powder. The pH values were significantly decreased with increased Ulmus davidiana powder(p<0.05). The lightness(L-value) was significantly decreased as Ulmus davidiana powder increased(p<0.05). Redness(a-value) of dasik with Ulmus davidiana powder was significantly higher than that of the control group. However redness was decreased with the amount of increased Ulmus davidiana powder. The yellowness(b-value) decreased significantly as Ulmus davidiana powder increased(p<0.05). In the mechanical evaluation, hardness in the groups with Ulmus davidiana powder increased significantly(p<0.05). Adhesiveness of the control group was lower than that of the groups with Ulmus davidiana powder. Springness in the control group was lower than that in the groups with Ulmus davidiana powder. But no significant difference in cohesiveness, gumminess and chewiness among groups was found. The intensity of color, odor and astringency of dasik with Ulmus davidiana powder significantly increased as the amount of supplementation increased(p<0.05). And the preference of flavor with 12% Ulmus davidiana powder was significantly lower than that of the control group. In conclusion, rice dasik with less than 9% of Ulmus davidiana powder would be most proper in taste and overall acceptability.

• Journal of the Korean Society of Food Science and Nutrition
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• v.44 no.12
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• pp.1832-1838
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• 2015

Carrot powder was added at different levels (0, 5, 10, 15, and 20%) to Perilla-Dasik, and its effects on the physical and antioxidant properties of Dasik were measured. For texture characteristics, hardness, cohesiveness, and chewiness of Dasik slightly increased as carrot powder content increased. For color properties, both $a^*$ (redness) and $b^*$ (yellowness) values increased as carrot powder content increased. Anti-oxidative effects, as measured by acid value, peroxide value, and free radical scavenging activity, were greater in samples containing carrot powder compared to control. In the sensory test, Dasik with carrot powder was more preferred than control (without carrot powder). Based on these results, 20% addition of carrot powder in the formulation was the most acceptable for Dasik.

• Korean journal of food and cookery science
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• v.17 no.5
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• pp.421-425
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• 2001

This study was carried out to develop a traditional Korean snack, Dasik, using Angelica gigas Nakai. Angelica gigas Nakai has been used as a medicinal herb which is grown wild in mountain areas or cultivated in Korea, and known to have various functional effects, especially on a women's disease. As an useful food resource, Angelica gigas Nakai was used to prepare Dasik along with soybean powder and black sesame seeds powder. The quality characteristics of Dasik were measured by sensory evaluation and food compositions and antioxidant activity were analyzed. In the results, Dasik prepared with black sesame seeds powder with 20% Angelica gigas Nakai powder was the most favored. especially by the women's group of 30∼40s in age. The composition of this Dasik was water 11.85%, ash 3.4%, crude protein 14.10% and crude fat 23.44% . The functional components of Angelica gigas Nakai were 2.23 ㎎/g of phenolic compounds and 9.9 ㎎/g of flavonoids. Antioxidant activity of Angelica gigas Nakal was 53.14% at 0.1 g/㎎ concentration.

• The Korean Journal of Food And Nutrition
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• v.34 no.5
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• pp.498-505
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• 2021

This study tried to develop Jinmal dasik using pine nuts leaf powder with antibacterial and antioxidant properties. After preparing the Jinmal dasik in proportions of 0%, 2%, 4%, 6%, and 8% by varying the ratio of pine needle powder, the moisture, color, physical properties, antioxidant properties and sensory quality were measured. Except for the 8% Jinmal dasik, the L value of chromaticity significantly decreased as the amount of pine needle powder increased (p<0.001). In addition, the value significantly decreased with increased density (p<0.001). Based on our physical properties evaluation results, the hardness, cohesiveness, and elasticity decreased significantly as the amount of pine needle powder increased (p<0.001), but adhesion and chewiness increased significantly with an increase in the amount of pine needle powder (p<0.001). Total polyphenol content was significantly increased except for the 8% Jinmal dasik (p<0.001). DPPH and ABTS also increased significantly as the amount of pine needle powder increased (p<0.001). Our sensory evaluation, showed the 2% Jinmal dasik to have the highest degree of preference, however, there was no significant difference among the proportion groups (p=0.053).

• Culinary science and hospitality research
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• v.19 no.5
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• pp.1-10
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• 2013

This study investigates the quality characteristics of soybean dasik made by mixing roasted beans with ramie leaf(Boehmeria nivea) extract powder. The results are as follows. For soybean dasik not including(0%) ramie leaf(Boehmeria nivea) extract powder, its moisture contents has appeared the lowest to $8.39{\pm}0.98%$, while soybean dasik with 10% ramie leaf extract powder the highest moisture contents to $14.71{\pm}0.02%$. As the content of ramie leaf(Boehmeria nivea) extract powder increased, the L-value, the a-value and b-value of soybean dasik with ramie leaf(Boehmeria nivea) extract powder significantly decreased(p<0.05). Among the texture measurement items of soybean dasik with ramie leaf(Boehmeria nivea) extract powder, the hardness, the gumminess, and the chewiness significantly increased as more amount of ramie leaf(Boehmeria nivea) extract powder added, whereas the adhesiveness and the cohesiveness significantly decreased(p<0.05%). The sensory evaluation, color and taste, softness and overall acceptability of soybean dasik with ramie leaf(Boehmeria nivea) extract powder showed that the one with 8% ramie leaf(Boehmeria nivea) extract powder were the most highly preferred, and there was no significant difference in the flavor. In conclusion, the soybean dasik added with 8% ramie leaf(Boehmeria nivea) extract powder is considered the most desirable in all of color, taste, flavor, and overall acceptability.