• Journal of the Korean Society of Food Culture
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• v.20 no.5
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• pp.627-631
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• 2005

Deodorized soybean oils(DSO) were obtained to 2 types. Sample 1 was carried out a general refining process, which was degumming-alkali refining-bleaching-deodorizing. Sample 2 and 3 were not general refining process, its were carried out only both decantation of insoluble impurities and batch type deodorizing(BTD). At this time, BTD was composed of 3 stages, operating differences were vacuum degree, maximum temperature, stripping steam and retention time etc. DSO obtained were appeared original physicochemical characteristics. Sample 1 had acid value 0.034, Lovibond color, 9.1Y/0.9R, peroxide value 0 and thin yellow color's soybean oil. But sample 2 had acid value, 0.078, Lovibond color, 65.0Y/18.39R/4.2B/0.1N, peroxide value, 0.7 and bright green color's soybean oil. Sample 3 had acid value, 0.072, Lovibond color, 37.3Y/3.8R/0.1B/0.1N, peroxide value 1.6 and dark brown color's soybean oil. These colorful DSO were expects as raw-materials of various seasoning oils as like pine needle and/or perilla leaf seasoning oil.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.24 no.5
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• pp.443-453
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• 2012

This study examines visual perception and spatial satisfaction according to lighting conditions. Field measurements and surveys were performed in three rest space of university buildings where various lighting conditions were employed. Results indicate that overall impression of space improved when low color temperature, such as 3,000 K governed overall lighting environment and accent lighting was used for wall surfaces. Lighting conditions that kept uniform illuminance levels using area light sources containing fluorescent lamps with 6,500 K failed to keep favorable spatial satisfaction for space. High color temperature was not recommended for lighting in rest space. Asymmetrical illuminance levels formed by low color temperature such as 3000 K is recommended to keep positive mood and improve spatial satisfaction in rest space. Overall impression of the space was influenced by visual comfort, color temperature, spatial satisfaction and brightness. Spatial satisfaction for space was effectively impacted by psychological comfort, color temperature and overall impression for lighting conditions. Psychological comfort in space was influenced by color temperature, spatial satisfaction and visual annoyance from reflected light.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.3
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• pp.373-384
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• 2000

This study is to demonstrate purple color characteristics by analyzing various purple clothing from Antiquity to modern fashion. In this respect, both documentary and investigative studies have been performed. Through, the documentary studies, the changes and examples of purple clothing were scrutinized, and images of purple were classified based on the Color Image Scale. Purple color samples applied during a period from 1993 to 1996, were collected from 33 women's domestic brands, and the colors were measured by the CE 7000 spectrophotometer and analyzed by Munsell HV/C. The results were shown as follows; 1. In Antiquity, the symbolic value of purple was heavenly color, because it was a bearer of light, a sign of the epiphany of the gods. 2. With the advent of synthetic dyes, purples were in the vanguard. This chemical synthesis gave purple, historically a regal prerogative, to the people, and enjoyed a memorable vogue in the mid-mineteenth century. 3. The purple images in fashion were changed by the factors such as culture-art, technological advances, political-economical situations, sports ect., and appears in modern fashion romantic, natural elegance, classic, gorgeous, chic, and dandy images. 4. In the result of analytical study on women's purple dress in domestic market, 10PB hue and P tone were mosetly used from 1993 to 1996.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2009.04a
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• pp.321-326
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• 2009

For building an urban image, various elements such as symbolic building, ethnic characteristics, historical background, natural environment, and diverse cultural elements can influence on it. Many cities in developed countries are showing their unique urban image reflecting their own culture, history, and aesthetic tastes. Especially color, one of the major design elements, has greater impact than other visual factors to form an urban characteristic. Despite the long history and cultural background, Seoul as a capital city of Korea does not show an unique city image with the perspective of color. Recently, Seoul has been designated as '2010 World Design Capital' and implements various urban design projects. As a leading city of design, Seoul is trying to make its urban identity through the own symbolic environment color. The purpose of this study is to find an environmental color scheme for developing a desirable urban design through several cases of foreign countries. For the purpose, Paris, London, Amsterdam, and Tokyo were selected as case cities. Each of the cities showed their own cultural characteristics and made their unique urban image by appropriate usage of their natural environment, symbolic building, emblem of country, and so on. We need to consider these successful cases to build up the image of Seoul.

• Journal of the Korean Society of Food Science and Nutrition
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• v.26 no.6
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• pp.1039-1043
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• 1997

Correlation among color intensity, electron donating ability to $\alpha$, $\alpha$-diphenyl-$\beta$-dicrylhydrazy(DPPH) and cultivation conditions by Bacillus subtilis DC-2 were tested with response surface methodology. Both of pigment generation ability and DPPH were more affected by temperature than any other factor. The highest correlation was appeared between color intensity and DPPH as 0.8364 which is significant at 1% level. After fixing cultivation time which is not significant at 10% level to 84hrs as optical cultivation time, response surface methodology was conducted in regarding temperature and color intensity. As a result of overlapped contour map of color intensity and DPPH, when cultivation temperature was in the range of 38.9~41.1$^{\circ}C$ and pH was in the range of 8.34~9.12, optical density of color intensity was predicted higher than 0.374 at 390nm and DPPH was infered higher than 1.310 at 528nm. In the range of optical culture condition, cultivation temperature, pH and cultivation time was fixed to 4$0^{\circ}C$, 8.5 and 85hrs, respectively. In resulting, observation value of color intensity and DPPH was in the range of anticipation value as 0.386 at 390nm and 1.332 at 528nm respectively.

• Journal of the Korean Society of Costume
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• v.54 no.4
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• pp.41-53
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• 2004

The significant role of colors in fashion design is not enough to emphasize in terms of one of the important design elements and its influences on the behaviors of the people. The purpose of this research is to examine the traditional Chinese colors and its ways of color combinations to appreciate the Chinese culture and its people. The Chinese traditional costume of Ching Dynasty were investigated through historic records, historic nobles, costume accessories and so on. The results of the study were summarized as follows： (1) The Blue was the most favoured color for clothing among men and women during Ching dynasty and various blues in terms of hue, value and intensities were used. (2) The bright Yellow which had been a symbol of Emperor were prohibited being used among people. Though, the late period of Dynasty, the regulation became not to strict and various shades of yellow families were adapted among People. (3) The Red which had been preferred during Ming Dynasty were constantly favoured for the formal wears of auspicious events such as weddings. (4) Dark color groups were loved for the clothing which were used as a ground colors against the flamboyant patterns revealing strong visual effects through value contrast or primary color combinations. (5) The White had a symbol of mourning and there were some intentions to adopt pale color groups such as mint, jade, gray, moon whit,. silver white to make up for white. (6) Contrast color combinations were one of the basic ways of color combination in Chinese traditional costume. Therefore Chinese color combinations has a strong visual effect and easy to draw attention of people by the contrast of the hue, value or intensity of color. (7) Multi-color combinations were another characteristics of Chinese costume in the formal wears which bears many surface designs. The surface decorated with full of motifs, were appreciated by the people expressing their longings and hopes through the auspicious meanings of patterns and striking visual effects of color combinations.

• The Research Journal of the Costume Culture
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• v.15 no.5
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• pp.852-862
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• 2007

This study was to investigate the physical properties and the external characteristics of denim fabrics(100% cotton non-spun denim, 98% cotton/2% polyurethane spun denim) such as tensile strength, thickness and weight, flex stiffness, surface color and shrinkage. The results of the study were as follows. After examining the change of external characteristics of before and after washing finishing for denim fabrics, denim with bio washing had increased pliability compared to denim without washing finishing but the pliability of the denim did not increase according to the intensity or frequency of washing. The luminance change according to washing finishing was high in the order of bio stone bleach washing, bio stone washing, bio washing and denim without washing finishing and the surface color became brighter in accordance with the increase of intensity and frequency of washing finishing.

• Journal of the Korean Society of Food Culture
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• v.20 no.1
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• pp.61-67
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• 2005

The purpose of study was to determine the organoleptic characteristics of homemade basil-pasta made in various compounding ratio according to central composite design. The optimum mixing condition for basil-pasta was optimized by response surface methodology. The texture, including color, flavor, elasticity and overall quality, was measured as sensory evaluation. The optimum mixing rates of durum wheat semolina, basil and egg were 73.97g, 5.95g and 36.17g for color, 53.14g, 4.52g and 35.85g for flavor, 48.75g, 2.95g and 36.85g for elasticity. The organoleptic overall quality of basil-pasta showed the maximum score in the mixing condition of 55.52 g durum wheat semolina, 4.55g basil paste and 35.51g egg.

• Journal of the Korean Society of Food Culture
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• v.27 no.4
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• pp.400-406
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• 2012

The objectives of this study were to investigate the quality characteristics of Gondregaedduck containing 0, 10, 20, and 30% Cirsium setidens. By increasing the level of Cirsium setidens, Hunter color L and a values of Gondregaedduck decreased, whereas b value increased. Hardness, springiness, and cohesiveness of Gondregaedduck decreased upon addition of Cirsium setidens. Over 3 days of storage, Gondregaedduck showed a slightly high total bacterial count compared to control. Sensory evaluation showed that Gondregaedduck containing 10% Cirsium setidens had higher color, taste preference, and overall acceptability.

• The Research Journal of the Costume Culture
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• v.11 no.3
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• pp.431-440
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• 2003

The purpose of this study is to investigate the feasibility of applying the chitosan for a natural mordant. The chitosan, a natural chelate macromolecule, is acquired from the crustacean. Investigation was focused on the change of the dyeability according to the chitosan treatment based on the Caesalpinia sappan and the color change of the dyed fabric according to the application of heavy metal mordant. The change of air permeability of the fabric with the dyeing condition was also investigated systematically. The effect of dyeing with/without mordant on the air permeability of the fabric after the chitosan treatment. It seems that the increase in the dye-uptake is attributable to the fact that chitosan forms a complex with the Caesalpinia sappan and Al during mordant dyeing of cotton fabric. For nylon fabric, the darkest color was achieved on the occasion of non-mordant dyeing of the fabric. The mordant treatment or chitosan treatment, however, reduced the dyeability. While the dyed nylon fabric could maintain the same air permeability as the grey nylon fabric, the cotton fabric lowered the air permeability after dyeing.