• Journal of the Korean Society of Food Science and Nutrition
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• v.13 no.1
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• pp.9-14
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• 1984

This research aims to increase the extent of utilization of soybean curds coagulated with $Glucono-{\delta}-lactone$ (GDL) as a protein soarce by analyzing nutritive guality and preference to them. The curds were made from two kinds of soybean, domestic and imported. The results were as follows; 1. The yield of the domestic soybean curd was higher than that of the imported. 2. The total nitrogen and amino acid content of the GDL soybean curd were higher in the do- mestic while lipid and ash were higher in the imported one. 3. Rheological properties such as hardness, toughness, springiness and chewiness were higher in the domestic soybean curds than those of tile imported. 4. The 'L' values of the GDL soybean curds were higher in the domestic. However, there were no significant differences in the 'a' and 'b' values between the domestic and the imported soybeans. 5. According to the organoleptic the GDL soybean curds were not so favorable to our preferences .

• The KIPS Transactions:PartD
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• v.19D no.1
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• pp.39-48
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• 2012

In order to quickly understand which changes of source codes have been made and to perform effective maintenance of a system, it is important to visualize the changed parts. Although there are many works for analyzing software changes, there are few works for visualizing both of the change types and change quantifications for Java based systems. In this paper, we propose a change analysis technique based on class diagram and provide a change visualization technique by using change quantification information. In order to check the structural changes in source codes, source codes are transformed to class diagrams by reverse engineering methods. On the class diagrams, the changes are analyzed and quantified by numbers. Based on the change quantification, the changes are visualized on the class diagram by color spectrum. By using visualization techniques, maintainers can easily recognize the code changes to reduce the cost and time of maintenance.

• Food Science and Preservation
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• v.15 no.1
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• pp.139-143
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• 2008

The potential use of Doenjang in place of salted-fish juice as an ingredient in Kimchi fermentation was examined, to improve Kimchi qualities such as flavor and taste. Quality characteristics were monitored during progressive fermentation of Kimchi with Doenjang (KD) at 7 d intervals for 28d at constant temperature $(10^{\circ}C)$. The data showed that the pH of KD was somewhat lower than that of the control as fermentation progressed. The titratable acidity in KD was linearly proportional to the pH change. Both the growth of lactic acid bacilli and total bacteria in Kimchi were inhibited in KD compared to control. In terms of color, the L, a, and b values of KD were all lower than those of control. In sensory evaluation, the taste, flavor, color, and overall acceptability of the new form of Kimchi were increased significantly by addition of 5 % (w/w) Doenjang (p<0.05). All data indicated that the color and taste properties of KD were improved by addition of Doenjang during fermentation.

• Korean Journal of Food Science and Technology
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• v.37 no.4
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• pp.603-610
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• 2005

Quality characteristics of white breads added with different levels of jujube extracts were investigated. Addition of jujube extract significantly decreased L-value, and increased a and b-values. Addition levels up to 70% did not have significant effects on the texture of breads. Significant increases in the hardness, chewiness, and gumminess were observed in 100% jujube-added group. Additive levels over 50% jujube showed good sensory scores compared with control bread in color, flavor, taste, and general palatability. Textural property increased with increasing amount of jujube extract. Results showed substitution of 50-70% jujube extract for water improved bread quality.

• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.3_4
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• pp.473-484
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• 2002

The physical characteristics of silk and wool fabrics dyed with OFS-FR and SM-FR were examined and color difference and colorfastness of these fabrics were analyzed. The results are as follows; 1. The thickness, density and weight of both dyed fabrics were increased than those of undyed fabrics independently of dyeing materials and mordants. 2. Air permeability of all the silk samples increased than that of undyed silk, on the other hand, air permeability of most of wool samples decreased than that of undyed wool. 3. Thermal insulation values of silk samples were not consistent with dyeing conditions, but those of wool samples increased than those of undyed fabrics regardless of dyeing materials and mordants. 4. Color difference was clear between OFS-FR and SM-FR dyed fabrics. The colors dyed with OFS-FR-Al and OFS-FR-chitos an showed violet, those dyed with SM-FR displayed yellowish, in addition to in case of wool, dyed with OFS-FR-Cu the color was greenish yellow, in case of silk dyed with SM-FR-Cu that was yellowish red. 5. Sense of silk fabrics by sensory-test was soft and smooth. Feeling of colors in silk fabrics was wick, warm and slightly brilliant. In case wool, sense of dyed fabrics was slightly soft and slightly rough. Feeling of colors in wool fabrics was warm but not elegant. Therefore the result of sensory-test in silk might be better than that of in wool. 6. Colorfastness to dry cleaning and perspirations was good, but that to washing and sunlight was not fine.

• Korean journal of food and cookery science
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• v.24 no.5
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• pp.665-671
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• 2008

The principal objective of this study was to assess the quality properties of noodles to which browned oak mushroom (Lentinus edodes) paste was added at concentrations of 10%, 20%, and 30% to wheat flour, respectively. With regard to the cooking properties of the noodles, the weight and water absorption of the cooked noodles increased with increasing paste contents, but the turbidity of the noodle soups decreased (p<0.05). The hardness and gumminess of the uncooked and cooked noodles decreased significantly in proportion to the quantity of added paste, except in the case of the cooked noodles with 30% paste. The springiness and cohesiveness of both noodles with Lentinus edodes paste were significantly higher than in the controls. The lightness of the uncooked and cooked noodles decreased in accordance with the amount of added paste. However, the yellowness of both noodles was significantly increased. Moreover, the results of our sensory evaluation showed that the cooked noodles with 20% and 30% added Lentinus edodes paste had higher values. Thus, Lentinus edodes paste added to a concentration of up to 30% was shown to effectively improve the quality of noodles.

• Korean Journal of Food Science and Technology
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• v.38 no.1
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• pp.143-146
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• 2006

Effects of licorice (Glycyrrhiza uralensis) powder as sugar substitute on kimchi quality was evaluated by investigating acid formation, lactic acid bacteria growth, and sensory properties of licorice powder added kimchi. Initial pH of licorice powder added kimchi unripened and ripened for one day did not differ from those of other samples, but slightly increased thereafter 2-3 days ripening. Acidities of unripened and kimchi ripened for 1 day significantly increased by addition of licorice powder, while that of kimchi ripened for 2-3 days significantly decreased (p<0.05). Addition of licorice powder had no significant effect on lactic acid bacteria count of kimchi compared to sugar. Overall acceptability and taste of 0.1 and 0.2% licorice powder-added kimchi ripened for 1-3 days were similar to or slightly higher than those of reference sample, whereas addition of 1.0% licorice powder resulted in lowest overall acceptability, taste, odor, and texture. Licorice powder addition generally did not change color of kimchi.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.26 no.3
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• pp.165-171
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• 2020

Maintaining steady and low temperature during distribution process is a key technique to inhibit microbial growth, one of the most important factors in determining the shelf life. It is possible to provide high-quality fresh products to consumers only when precise and adequate temperature control is guaranteed throughout the entire distribution process for fresh seafood. This study investigated the shelf-life of packaged fresh flounder (Paralichthys Olivaceus) in order to learn the feasibility of super-chilled distribution of fresh seafood. To estimate the shelf life, weight, number of bacteria such as E. coli, pH, sensory test and volatile basic nitrogen were investigated. As a result of the study, the difference in shelf life of 6 days at the super-chilling temperature (0±1℃) and 1 day at the general refrigeration temperature (8±2℃) (based on volatile base nitrogen) showed the market possibility of super-chilling distribution. Through additional empirical studies such as packaging methods and economic feasibility, it is expected to promote commercialization of super-chilling containers and packaging system developed in the future and secure customer reliability.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.127-132
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• 2019

Influenza is an infectious disease caused by an influenza virus with symptoms of high fever and headache. Since influenza especially mutates into multiple subtypes in the carrier's body, it is a serious threat for mankind such as Spanish influenza. The treatment of influenza infection mandates the use of antiviral drugs through rapid diagnostic test. Generally, immunochromatography-based rapid influenza diagnostic tests are used for rapid diagnosis in an emergency. In this paper, we propose an influenza analysis algorithm based on image processing to examine a large number of patients suspected of being infected with influenza. Also, we propose a robust influenza analysis algorithm based on the joint cumulative mass function under varying radiometric conditions such as illuminant and exposure differences. Simulation results show that the proposed algorithm significantly reduces the error of influenza diagnosis under different radiometric conditions.

• Journal of Korea Entertainment Industry Association
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• v.13 no.4
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• pp.419-429
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• 2019

The objective of this study was to look into the effect of using Zentangle art therapy on improving the attention span of people with developmental disabilities in Lifelong Education Center. The 29 people with developmental disabilities in Lifelong Education Center of D-University in K-city were the subjects to reach the primary goal of this study. Nine of the subjects were assigned to the experimental group of the Zentangle art therapy, ten to the control group. As for the study tools, 3.5x3.5 inch paper card, various colors of Deco Markers, and Zentangle cards for the experimental group. The FAIR and MindWaveMobile (MWM) were used to measure the effectiveness. The twelve 30-minute sessions of the program, held from October to December in 2018, has shown the result that the attention span improved on the experimental group using the Zentangle art therapy.