• Korean journal of food and cookery science
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• v.17 no.5
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• pp.426-430
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• 2001

This experiment was carried out to investigate the effects of adding corn flour on the quality of rice cakes. Rice-corn cakes were prepared by adding corn flour at 25%, 50% and 75%, and the quality characteristics were measured. In the expansion ratio, springiness and cohesiveness of rice-corn cakes, the 25% group(C-25) was the highest and the 75% group(C-75) was the lowest. The higher the ratio of adding corn flour was, the lower the expansion ratio, springiness and cohesiveness were. In the hardness and chewiness of rice-corn cakes, the 75 % group(C-75) was the highest and the 25% group(C-25) was the lowest. But in the taste, texture and overall acceptance of rice-corn cakes, the 50% group(C-50) was the best.

• Journal of the East Asian Society of Dietary Life
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• v.20 no.6
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• pp.969-974
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• 2010

The purpose of this study was to investigate the quality characteristics of frozen cookies made with 3%, 6%, 9% buckwheat flour. The higher amount of buckwheat flour added to the frozen cookies, the greater the decrease in water activity, hardness, Max. G and brittleness compared to control. Lightness, redness, and yellowness of the cookies with buckwheat flour were slightly lower than those of control. Brown color and buckwheat odor of the cookies with buckwheat flour were higher, whereas egg odor and butter flavor were lower than those of control. Overall acceptance of the frozen cookies with 3% buckwheat flour was high.

• Journal of the Korean Society of Food Science and Nutrition
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• v.27 no.2
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• pp.281-285
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• 1998

For the purpose of improving the qualities of carrot, spinach and cooked rice, the effects of food height(0mm: H0, 5mm: H5, 10mm: H10, 15mm: H15) for microware blanching and reheating on physicochemical properties were investigated. In carrot blanching, color values of each treatment were not different, and cutting forces of microware blanching carrots were decreased as carrot height increased. In spinach blanching, the shape of orignal form was changed as height increased. In cooked rice reheating, H10 had the highest overall acceptance score. Physicochemical properties were changed by food hight of microwave blanching and reheating on food.

• The Transactions of the Korean Institute of Electrical Engineers
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• v.41 no.5
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• pp.541-550
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• 1992

The fourth harmonic conversion(FHC) efficiency of high-power Nd laser pulse with wavelength of 1.054x10S0-6Tm using two KDP crystals(doubler adn quadrupler) was simulated numerically. Simulation results show that for the perfect phase-matching condition the FHC efficiency were 60-70% for several hundreds MW/cmS02T class and over 70% for GW/cmS02T class laser pulses. And the overall characteristics of FHC were discussed in terms of effects of input intensity, crystal length, and mismatch angle Δ$\theta$. Optimum method to FHC was type-II doubler & type-I quadrupler KDP crystal because type-II KDP doubler crystal has wide tolerance of acceptance matching-angle.

• Journal of Information Technology Applications and Management
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• v.24 no.3
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• pp.51-61
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• 2017

The objective of the study is to examine the acceptance and usability of Augmented Reality (AR) visuals developed for industry analysis of Thai Banks and whether these visuals can outperform the table of numbers in representing financial accounting data. Convenient samples were used and the data were collected with self-assessed questionnaires from 109 users with minimum prior experiences with financial analyses. The results from descriptive statistics indicates that despite having over 80% of respondents with little prior experience in analyzing financial performance of banking industry, the majority of them were able to correctly make prediction (96.4%), identify trend (82.6%) and compare banks' performance (70.6%). Their attitudes and perception towards Bank-AR visuals were above average. Although the overall usability score is average (53%), the respondents rated the Bank-AR visuals to be highly useful and had high intention to use them in the future.

• Journal of the Korean Society of Food Culture
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• v.27 no.1
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• pp.30-37
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• 2012

The purpose of this study was to identify U.S. consumers' preferences for Bibimbap and to determine whether or not Bibimbap can be adopted into the American palate. A total of 214 people tasted a controlled amount of Bibimbap and Gochujang sauce (red chili pepper sauce) and then completed a preference test. Bibimbap was highly rated overall in the areas of appearance, color, smell, and taste. Gochujang sauce was also well-accepted in terms of taste and spiciness. Most of the participants disliked the seaweed and shiitake mushrooms, which means that Bibimbap can improve its garnish taste and aroma by removing them. Further, a more watery sauce was served as foreigners are not familiar with mixing food culture. Therefore, by offering diverse ingredient options, the acceptance of traditional Bibimbap can be increased in the U.S.

• The Korean Journal of Food And Nutrition
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• v.6 no.4
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• pp.281-286
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• 1993

Strawberry pulp was separated into serum and Insoluble pulp by centrifugation. The serum was concentrated in vacuo at 55~58$^{\circ}C$ and 10% aroma recovered. Two folds concentrated strawberry pulp was prepared by mixing concentrated serum, aroma fraction and Insoluble pulp. To develop aroma-rich jam, the strawberry jam was prepared by filling mixture of concentrated pulp, sucrose, citric acid and pectin into retortable pouches and by heating them after heat-seating. The color and flavor quality of the jam prepared by new method were better than the jam prepared by conventional method, as Indicated by GC, GC/MS data, surface color and anthocyanin contents. These results were confirmed by the sensory evaluations. Flavor off-flavor, color intensity and overall acceptance were superior to the conventional method.

• Korean journal of food and cookery science
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• v.19 no.4
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• pp.493-503
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• 2003

The purpose of this study was to investigate the sensory and mechanical characteristics of Mohaebyung by the addition of chestnut, jujube, dried persimmon, pine nut, and codonopsis lanceolata flours. In the sensory evaluation of Mohaebyung, the acceptance for the color, moistness and sweetness was best with the addition of 25% mixed flour. The flavor, grain, chewiness and overall quality were best with the addition of 20% mixed flour. As a result of a textural analysis, the hardness and springiness of Mohaebyung decreased with increases in the addition of mixed flour. The redness, yellowness and lightness of Mohaebyung were increased with increases in the addition of mixed flour. A moisture content of 15% in the mixed flour added to the Mohaebyung was higher with 25% mixed flour.

• Food Engineering Progress
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• v.13 no.2
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• pp.99-104
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• 2009

Tofu has been playing an important role in people's daily diet in most of Asia and recently in North America due to several health-promoting functions, preventing and treating a number of chronic diseases such as cancer, coronary heart disease and osteoporosis. The objective of this study was to investigate the effect of different levels of yakong incorporation (0, 5, 10, and 15%, w/w) in preparation of firm tofu. Quality parameters such as pH, titratable, moisture content, color, and consumer preference were determined, and their correlations were analysed. There were no significant differences in pH, titratable acidity, and moisture content due to different levels of yakong incorporation studied (p>0.05). A significant decrease in L$^{*}$ and b$^{*}$-values whereas significant increase in a$^{*}$-value was observed (p<0.05). Five percent yakong tofu received the most favorable mean scores with respect to color, texture, and overall acceptability. Correlation analysis revealed that yakong incorporation was well correlated with some of physicochemical properties as well as consumer preference.

• Journal of the Korean Society of Food Culture
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• v.21 no.4
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• pp.351-356
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• 2006

본 연구는 미국에서 우리나라 전통과자인 한과의 판매 가능성과 수용여부를 파악하기 위해서 미국인 대학생을 대상으로 설문조사와 관능검사를 실시한 결과이다. 설문 시에는 적절한 양과 가격, 섭취경험, 구입의사 등에 대해서 조사하였고, 관능검사 시에는 다식, 산자, 약과, 엿강정에 대해서 색깔-모양- 냄새와 greasiness, sweetness, firmness, adhesiveness, crispiness, dryness, overall acceptance에 대해서 평가하였다. 관능검사 결과 약과는 greasiness 가 유의적으로 높았고(p<0.01), 산자와 엿강정은 crispiness 가 유의적으로 높게 조사되었다(p<0.01) 전체적인 수용도는 다식이 유의적으로 낮게 조사되었다(p<0.01). 조사대상자는 한과를 스낵(42.9%)으로 이용하겠다고 가장 많이 응답했다. 그러나 구입의사에 대한 항목에서는 시식 후 90.5% 가 구입의사가 없다고 응답했으므로 한과의 세계화를 위해서는 각 나라의 식문화를 고려하여 각 나라 사람들에게 친숙한 향과 맛을 첨가하여 제품을 생산할 필요가 있다고 사료된다.