• The Journal of Korean Academy of Sensory Integration
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• v.18 no.2
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• pp.1-14
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• 2020

Objective : This study presents guidelines for setting up a sensory integration room by applying the Delphi method. Methods : The Delphi method was applied in a survey of 22 expert panels asked to review sensory integration therapy from May to June 2020 to collect expert opinions. The survey was conducted in two rounds. The first round involved the collection of opinions based on prior research that used a total of 40 assessment tools, 23 closed questions about treatment tools, and 10 questions about the physical environment. Based on the results of the first round, the second was conducted using a process of item deletion and modification. Results : A total of 59 items were selected in the first round of the survey. In the second the contents of these 59 items were analyzed: each item scored .42 or higher, so no items were deleted. The stability of the survey was also calculated and found to be less than 0.5, so no further testing was required. The average content feasibility ratio of the final Delphi survey was .92, stability .15, convergence .36, and consensus .80, showing high agreement. Conclusion : This study is expected to help institutions and clinical therapists who want to create a sensory integration therapy room in their facilities by examining the physical environment, treatment tools, and evaluation tools used in sensory integration therapy rooms and understanding the views on such environments obtained from the clinical site to sensory integration therapists.

• The Research Journal of the Costume Culture
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• v.15 no.2 s.67
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• pp.214-220
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• 2007

The purpose of this study is to derive the use of the luminous source corresponding to the intention and contribute to product display by visually evaluating the relations between luminous source and colors, analyzing and reviewing the subjective perceptions depending on the luminous source, and clarifying the colors of artificial luminous source that look close to natural lights by each color. Hence, the researcher objectified the subjective evaluation for which they used sensory evaluation method with four colors of luminous sources(natural colors, 2800K, 4200K, and 6500K) and five colors of textiles(purple, blue, green, yellow, and red) by quantifying the evaluation. As a result, we could obtain the conclusion as follows. As for the temperature of textile colors under artificial luminous sources that appeared most close to the colors of textiles under natural luminous sources, 6500K was most frequent, and the temperature of the luminous sources that appeared most different was 2800K. However, as there were also 4200K colors that looked most close to the textile colors under natural light source, it was observed that the temperature differs depending on the textile colors. In addition, less glossy textiles exhibited more visual changes by luminous source colors than comparatively more glossy textiles, and it was observed that the most influenced color was purple, as purple has shown the largest difference among colors.

• Korean Journal of Human Ecology
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• v.23 no.5
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• pp.929-940
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• 2014

In this study, we assessed the quality characteristics and antioxidant activity of cookies containing various concentrations (0, 2, 4, 6 and 8%) of Aloe vera powder(AVP). To analyze quality characteristics, density and pH of dough, spread factor, moisture content, color(L, a, b), hardness, total polyphenol content, DPPH radical scavenging activity and sensory properties were measured. Density of the dough, spread factor, moisture content, a and b value, total polyphenol content, and DPPH radical scavenging activity of the cookies significantly increased with increasing content of AVP, whereas pH and L value and hardness of the cookies significantly decreased. The results of sensory evaluation showed that cookies made with 2 and 6% AVP did not significantly differ from the control. From the sensory evaluation test, cookies with 4% of AVP were the best except in appearance among all the samples studied. Therefore the result of this study suggest that AVP is a good ingredient for increasing the consumer acceptability and antioxidant activity of cookies.

• Korean Journal of Human Ecology
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• v.9 no.3
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• pp.89-98
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• 2006

The purpose of this study was to investigate the properties of Seolgiddeok by mixed ratio of jujube powder and sugar. The proximate composition, water holding capacity, Hunter's color values, texture, and sensory evaluations were examined in this study. The results are as follows. Among the proximate composition of the Seolgiddeok that was made of different ratio of Jujube powder and sugar, moisture content of the control group was 43.93%. As the amount ratio of Jujube powder increased, moisture content slightly increased, and content of crude protein and crude ash was higher. The water holding capacity of Seolgiddeok by mixed ratio of jujube powder and sugar was lower as the amount ratio of Jujube powder increased. The L value, which is Hunter's color values of Seolgiddeok by mixed ratio of jujube powder and sugar, was the highest in the control group. The a and b value was the lowest in the control group and became high as the amount ratio of the jujube powder increased. As amount ratio of jujube powder increased, the hardness, the springiness, the cohesiveness, the gumminess, and the chewiness, of Seolgiddeok became high, but adhesiveness became low. In a sensory evaluation of Seolgiddeok by mixed ratio of jujube powder and sugar, the preference of texture, mouth-feel, and appearance was the highest in the control group. The preference of color, flavor and overall preference were the highest in Seolgiddeok by mixed ratio of jujube powder of 75.0g and sugar 57.6g.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.9
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• pp.1310-1315
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• 2016

Germinated brown rice (GBR) has received great attention due to its enhanced nutritional value. Brown waxy rice was germinated at $30^{\circ}C$ for 10 h, 20 h, or 30 h with 95% humidity. The color, texture, digestibility, and sensory characteristics of waxy rice cake made by GBR were evaluated. Pasting viscosity of rice flour was substantially reduced, whereas ${\gamma}$-amino butyric acid content increased with an increase in germination time. Lightness of rice cake with GBR was lower than that with brown rice, whereas the redness and yellowness of rice cake were higher after germination. For textural properties, the hardness, gumminess, and chewiness of rice cake with GBR were lower than those with brown rice, and decreased hardness was more prominent with an increase in germination time. The in vitro starch digestibility of rice cake was elevated by germination, showing an increase in rapidly digestible starch content and decrease in resistant starch content. In the sensory evaluation, the overall acceptability of rice cake with brown rice and GBR was greater than that with white rice, whereas it was reduced with an increase in germination time.

• Preventive Nutrition and Food Science
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• v.11 no.4
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• pp.323-327
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• 2006

In this study, we examined the changes in loaf weight, loaf volume and specific volume, moisture content and water absorption, pH and titrable acidity, shape, texture profile and sensory evaluation using sour dough instead of dough conditioner in bread making. The weight and volume of bread tended to increase in the sour dough bread, compared to the control. The pH of bread tended to be lower in the sour dough bread. The control bread had large irregular pores that were fewer in number, while the sour dough bread had small spots and was very dense and even throughout the whole surface. The texture profile of bread such as hardness, cohesiveness, chewiness and brittleness was lower in the sour dough bread. There were no significant differences in the sensory characteristics of the breads, except for the shape of bread. However, the sour dough A bread was better in color, texture, flavor, touch, moistness, taste and overall acceptability, and the sour dough B bread was better in flavor, touch and taste than the control.

• Journal of Dairy Science and Biotechnology
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• v.35 no.4
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• pp.266-269
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• 2017

This objectives of this study were to assess the pH and titratable acid (TA) and conduct sensory evaluation of the high-protein yogurt supplemented with Oxya chinensis sinuosa (grasshopper). High-protein yogurt containing Oxya chinensis sinuosa powder displayed TA of 0.93% to 1.1%, and a pH of 4.3 or 4.4. There were no significant differences between the control and treated groups in pH and TA. Organoleptic evaluations revealed that, except for color and texture, taste, flavor, and overall acceptability showed decreased trends in proportion to the amount of Oxya chinensis sinuosa powder. Further studies will explore the potential of Oxya chinensis sinuosa powder as a protein with health benefits for humans.

• Korean Journal of Human Ecology
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• v.13 no.1
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• pp.91-96
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• 2004

Effects of irradiation on physical and chemical properties of chicken were investigated. Chicken was irradiated at dose levels of 0, 0.5, 1, 3 and 5 kGy using Co60 source. Irradiation increased drip loss and TBA value. Irradiation decreased L value, and increased a value and b value, indicating that irradiation made chicken darker, more reddish and more yellowish. Irradiation induced the degradation in salt-soluble protein, not water-soluble protein. Any differences in color, odor and tenderness between irradiated and non-irradiated chicken were not perceived by sensory panels.

• Journal of the East Asian Society of Dietary Life
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• v.24 no.6
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• pp.827-836
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• 2014

In this study, the effects of Mulberry leaves extract (ME) addition on the quality of Kimchi was investigated during 30 days of fermentation at $5^{\circ}C$. ME was added to salted cabbage at concentrations of 0% (C), 0.4% (ME1), 0.8% (ME2) and 1.2% (ME3) (w/w). The pH of Kimchi added above 0.8% ME was higher than that of Kimchi without ME after 12 days of fermentation. During overall fermentation, the titratable acidity of Kimchi with 1.2% ME remained at the lowest level. The degree of salinity decreased with increasing amount of added ME, whereas control groups showed the highest salinity. In L, a and b values of samples, the highest Figures of L and b were observed in control groups, and ME3 showed the highest value of a. In addition, the cutting force during the fermentation period was higher in all treated groups compared with control groups, and ME3 showed the highest hardness value. Moreover, growth of lactic acid bacteria and total bacteria were inhibited by addition of ME. In the sensory assessment, 0.4% ME improved the quality of Kimchi, showing the highest taste score and overall preference. Therefore, addition of 0.4% ME appears to be an acceptable approach to enhance the quality of Kimchi without reduction of acceptability.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.11
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• pp.1684-1690
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• 2010

The properties of non-waxy rice, Dongjin 1, cultivated with conventional farming (CF) and environmentally-harmonized farming (EHF) using hairy vetch were compared to determine rice water absorption, physicochemical and pasting properties, antioxidant activities of brown and white rice, and a sensory evaluation of cooked white rice was carried out. EHF was treated with green manure crops such as hairy vetch and chitinase, which produce microorganism culture solution. CF was applied with seed disinfection treatments, fertilizer herbicides, and agricultural chemicals for the control of pests and diseases. The absorption level of EHF rice was higher than that of CF rice grain, regardless of the cultivation methods used. The ash and crude lipid contents were higher, but protein and dietary fiber contents were lower in the CF rice than in the EHF rice. The total starch content, water binding capacity, and swelling power of white rice were higher than those of brown rice, regardless of the cultivation methods used. The DPPH's antioxidant activity was shown as follows: EHF brown rice, EHF white rice and CF rice, in a decreasing order. The initial pasting temperature of EHF rice was lower than that of CF rice, but the peak, cold, and breakdown viscosities exhibited reverse trends. The sensory evaluation showed that the cooked white rice cultivated with EHF was not significantly different from that cultivated with CF (p<0.05). The overall preference of cooked rice did not show significant differences between the two cultivation methods (p<0.05).