• Journal of the East Asian Society of Dietary Life
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• v.25 no.1
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• pp.153-161
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• 2015

This study measured the functionality and quality characteristics of rice noodles pulverizing Cedrela sinensis leaves, whose antioxidant effects and various bioactive components were confirmed, and then producing rice noodles with different amounts of Cedrela sinensis powder. Total phenolic contents of Cedrela sinensis rice noodles, the control group lowest phenolic content, significantly increased as the amount of Cedrela sinensis powder increased. DPPH free radical scavenging activity was lowest in the control group and significantly increased as Cedrela sinensis powder content increased. In the sensory evaluation, all items significant differences, and 1% content specimen showed the highest values overall acceptability including color, appearance, taste and texture but not flavor. The possibility of developing rice noodles with Cedrela sinensis powder and rice noodles with functionality were confirmed through the above results.

• Journal of the East Asian Society of Dietary Life
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• v.27 no.2
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• pp.114-123
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• 2017

This study added black lentil ethanol extract to Yakgwa at ratios of 0%, 0.5%, 1.0%, and 2.0%, and its quality characteristics were compared to those of the synthetic antioxidant BHT added to Yakgwa. Yakgwa with black lentil extract had lower moisture content than Yakgwa with BHT (3.98%) but higher content than the control group (5.72%). Higher black lentil extract resulted in less moisture content (p<0.001) as well as a faster expansion rate and oil absorption rate (p<0.001). Scanning Electron Microscopy (SEM) showed that as black lentil extract content increased, pores merged and collapsed, whereas the number of pores decreased and pore size became larger. For chromaticity, all L, a, and b values of the group containing black lentil extract were higher compared to the control group and group with BHT (p<0.001). For texture, as amount of added black lentil extract increased, hardness (p<0.001) and gumminess (p<0.01) increased while cohesiveness (p<0.01) decreased compared to the control group. For sensory characteristics, Yakgwa with 1.0% black lentil extract showed the best preference for all items except for off-flavor. Thus, 1.0% black lentil added to Yakgwa was the best in terms of functionality including preference.

• Journal of the East Asian Society of Dietary Life
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• v.24 no.2
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• pp.190-200
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• 2014

In this study, the antioxidant activity and quality characteristics of the Korean traditional food jeung-pyun made with ju-bak powder were investigated. Jeung-pyun added with 10% ju-bak powder had a total polyphenol content of 54.27%, DPPH free radical scavenging activity of 91.98%, reducing power of 0.51% and SOD-like antioxidant activity of 18.21%. Jeung-pyun added with ju-bak powder had a moisture content of 52.65 to 46.94%, crude fat content of 1.61 to 1.29%, crude protein content of 3.50 to 4.66%, crude ash content of 0.68 to 0.82% and dietary fiber content of 0.12 to 1.46%. Ju-bak powder added with jeung-pyun had a pH level from 4.86 to 4.39. As ju-bak content increased, the pH decreased significantly. Color L value were 78.82 to 68.67. As ju-bak content increased, the Color L value content decreased significantly; a value ranged from -1.89 to 0.69 and b value from 2.99 to 14.25. As ju-bak content increased, the color content significantly increased. As ju-bak content increased, the volume significantly decreased (ranged from 42.50 to 30.00 mL), hardness, gumminess and chewiness significantly increased, and cohesiveness significantly decreased. From SEM, as ju-bak content increased, the pores merged and collapsed, whereas the number of pores decreased and pore size became larger. Sensory evaluation of color, flavor, taste, texture, appearance, cell uniformity and overall acceptability for various levels of ju-bak powder showed that 10% had the highest acceptability. Therefore, 10% ju-bak power added with jeung-pyun has both high antioxidant capacity and sensory acceptability.

• Journal of the East Asian Society of Dietary Life
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• v.27 no.3
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• pp.280-294
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• 2017

Premix frying powders were prepared by supplementation with 0%, 3%, 6%, 9%, or 12% egg white powder. The following quality characteristics of the fried batter were assessed: proximate composition and amino acid content of premix frying powder; viscosity and pick-up ratio of frying batter; moisture content, lipid content, color, texture and DPPH radical scavenging activity; and sensory evaluation items. Addition of egg white powder in place of wheat flour resulted in lower moisture content (p<0.01) and lower carbohydrate content (p<0.001), higher crude protein content (p<0.001), higher ash protein content (p<0.001), and higher amino acid content (p<0.01) in the premix frying powder. Lower viscosity and higher pick-up ratio (p<0.001) of the frying batter were observed. The resultant fritters had the higher moisture content and higher lipid content (p<0.001). They also showed the lighter color, and had lesser redness and yellowness (p<0.001). Considering texture, the fritters were harder, had higher fracturability and higher adhesiveness (p<0.001), lower springiness (p<0.001), were less chewy (p<0.01), and had lower cohesiveness (p<0.001). Examination of DPPH radical scavenging activity showed higher antioxidant activity (p<0.001) upon addition of egg white powder. Sensory evaluation of the fried batters showed the best outcomes for the group containing 6% white egg powder, in terms of appearance (p<0.05), flavor (p<0.001), taste (p<0.01), texture (p<0.01), and overall quality (p<0.001). Based on the results of this research, we postulate that the addition of 6% egg white powder to premix frying powder will not only improve customer preference and product quality but also enhance the nutrition and functionality of the product.

• Journal of the East Asian Society of Dietary Life
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• v.27 no.1
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• pp.50-60
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• 2017

This study evaluated the quality characteristics and antioxidant activities of Spergularia marina L. Griseb powder from halophyte plants added to noodles at ratios of 0%, 0.5%, 1.0%, 1.5%, and 2.0% in order to examine its applicability as a substitute for salt. For quality characteristics of noodles with Spergularia marina L. Griseb powder, pH increased (p<0.05) and salinity decreased (p<0.01) with higher added Spergularia marina L. Griseb powder content. Water absorption ratio decreased (p<0.01) while turbidity decreased (p<0.001) with greater addition of Spergularia marina L. Griseb powder. However, volume expansion ratio increased with greater addition of Spergularia marina L. Griseb powder, but there was no significant difference. For chromaticity, L value and a value decreased (p<0.001) while b value increased (p<0.001) with greater addition of Spergularia marina L. Griseb powder. For texture, hardness (p<0.001), gumminess (p<0.001), and cohesiveness (p<0.01) increased with greater amount of added Spergularia marina L. Griseb powder; however, there were no significant differences in adhesiveness, springiness, and chewiness according to the amount of added Spergularia marina L. Griseb powder. In the sensory evaluation, for color, the score was 5.55 points when 1.5% Spergularia marina L. Griseb powder was added, which was the best preference (p<0.001); for flavor, preference was best (5.64 points) when 2.0% Spergularia marina L. Griseb powder was added; for taste, preference was best (5.36 points) (p<0.001) when 2.0% Spergularia marina L. Griseb powder was added; for overall preference (overall quality) the score was 5.55 points when 1.0% Spergularia marina L. Griseb powder was added, which was the best preference (p<0.001). For antioxidant activities, antioxidant activities including total phenol content, total flavonoid content, and DPPH free radical scavenging activity increased (p<0.001) with the amount of added Spergularia marina L. Griseb powder. As a result of the above research, preference was the highest and quality was excellent overall when 1.0% Spergularia marina L. Griseb powder was added. Thus, addition of 1.0% Spergularia marina L. Griseb instead of salt would be desirable.

• (The) Research of the performance art and culture
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• no.39
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• pp.863-901
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• 2019

This paper deals with the process of developing a traditional culture content based on the historical spread of Jajimu, an ethnic dance of ancient Tashkent(Chach), to Tang China and then to Goryeo in Korean peninsula. Jajimu as a solo dance form was a very enegetic dance form that reflects the dynamic nature of namadic life, and it enjoyed high popularity in Tang China due to its exotic style after the 8th century A.D. Later, it gave a birth to a derivative duet dance form called Ssangjaji or Guljaji, an highly sophisticated elegant court dance item that reflects the aesthetic taste of Tang China. Further, the Ssangjaji was flowed into Georyeo around in the 11th century or earlier, and was transformed into a Korean court dance while renaming it as Yeonhwadae that means 'lotus pedestal'. I tried the production of a special performance which displys those three dance forms on same stage to demonstrate the historical connection of ancient Asian dance. It was not easy to restore the music, dance and costume of Jajimu and Ssangjaji because of limited historical materials whereas those of Korean Yeonhwadae have been well preserved and transmitted owing to old dance and music notation system. A large amount of audio, visual materials were collected and analysed to overcome those limits, and its result was utilized efficiently for the production. The final performance was the culmination of long preparation process for 11 months in 2015. In spite of some limits, this project has a historical meaning in the point that it was the first trial of same kind in the world.

• Journal of the East Asian Society of Dietary Life
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• v.25 no.3
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• pp.460-473
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• 2015

This study aimed to create a standardized recipe using three cultivars of tomatoes (Chal-tomato, Daejeo-tomato, Blacktomato) and select an appropriate tomato for producing tomato Jangajii through quality and sensory evaluation. With regard to the proximate composition of tomato Jangajii, moisture and ash contents of Chal-tomato were highest in the early stage of storage, whereas moisture, crude protein and ash contents of Black-tomato were highest in the final stage of storage. Daejeotomato showed minimal changes in pH, but showed the highest salt and sugar contents. L value increased with increasing storage time and then decreased thereafter (p<0.001). The a and b values decreased with increasing storage time and then increased thereafter (p<0.001). The reducing sugar content increased with increasing storage time and then decreased thereafter (p<0.001). With regard to Daejeo-tomato, hardness was the highest (p<0.001), and total microbial counts were lowest (p<0.001). Daejeo-tomato showed the lowest activities of PME as a softening enzyme and PG. For sensory properties, Daejeo-tomato showed a relatively high preference for all items except aroma. Based on the above results, Daejeo-tomato Jangajii showed superior quality characteristics and high preference in general among tomato Jangajii from all three cultivars of tomatoes. Therefore, Daejeo-tomato Jangajii is useful as low-sodium tomato Jangajii in light of quality characteristics and preference.

• Asian-Australasian Journal of Animal Sciences
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• v.15 no.4
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• pp.602-609
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• 2002

Lao-chao is a traditional Chinese fermented rice product with a sweet and fruity flavor, containing high levels of glucose, a little alcohol and milk-clotting characteristics. In order to optimize commercial production of lao-chao, Rhizopus javanicus and Saccharomyces cerevisiae were selected as the mold and yeast starter, respectively. A commercial mixed starter (chiu-yao) was used as control. Fermentation of the experimental combination revealed a sharp drop in pH (to 4.5) on the fourth day, remaining constant thereafter. Content of reducing sugars gradually decreased throughout the entire fermentation period. Of the free amino acids, higher quantities of alanine, leucine, proline, glutamic acid, glutamine and $NH_3$ were noted. For sugars, glucose revealed the highest concentration, while organic acid levels, including those for oxalic, lactic, citric and pyroglutamic acid, increased throughout the fermentation period. Twenty-one compounds were identified by gas chromatography from aroma concentrates of the lao-chao culture filtrate, prepared using the headspace method. For the flavor components, higher quantities of ethanol, fusel oil and ester were determined in both culture filtrates. In regard to the evaluation of yogurt-like product, there were significant differences in alcoholic smell, texture and curd firmness.

• Journal of the East Asian Society of Dietary Life
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• v.25 no.4
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• pp.672-680
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• 2015

In this study, we assessed the antioxidant activity and quality characteristics of cookies containing various concentrations (0, 1, 3 and 5%) of Kalopanax pictus leaf powder. Antioxidant activity was estimated by DPPH free radical scavenging activity, reducing power, and total phenolic compound content in Kalopanax pictus leaf powder and cookies. The quality characteristics of Kalopanax pictus leaf cookies were estimated as spread factor, loss rate, leavening rate, color, texture and sensory evaluations. The moisture contents, spread factor, total phenolic acid content, DPPH free radical scavenging activity and reducing power of cookies significantly increased with increasing Kalopanax pictus leaf powder content, whereas the pH of the dough, hardness, and color values of cookies significantly decreased with increasing Kalopanax pictus leaf powder content. In the sensory evaluation, the scores for color, flavor and crispiness were high in cookies with 3% Kalopanax pictus leaf powder.

• Journal of Korea Entertainment Industry Association
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• v.14 no.3
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• pp.323-331
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• 2020

In order to prolong the Shin-Hallyu and make a significant leap forward, we analyzed the characteristics of Jambinai, Singsing Band, and Ackdan Gwangchil, bands that are recognized globally for their musicality and popularity. First, the socio-cultural background behind the world's attention on korean traditional music lies in the racial and cultural diversity that embraces the non-mainstream identity. In particular, the success of Korean traditional music fusion bands in non-Asian countries can satisfy their public seeking to enjoy an exotic culture that is different from Western culture. it is necessary to recognize cultural, social and musical differences depending on the country or ethnicity and to approach them accordingly. Second, in the same Asian region, Korean traditional music is not given a sense of homogeneity, but in the West, the Eastern heterogeneity seems to have become a stronger ompetitive edge. With the expansion of the new Korean Wave to various regions, it is necessary to try to form a regional repertoire. Third, we found the validity of the convergence with the new Korean Wave through the characteristics of Gugak musicians as the main body to build a world of traditional music and enable popularization and globalization. It is necessary to highlight korea's traditional cultural value through analytical research on the effects of tone, composition and directing techniques reflected in korean traditional music or musical elements. The uniqueness and Korean values provided by Gugak will serve as homogeneity in Asia and heterogeneity in Europe and the United States, presenting the possibility of New Hallyu content and contributing to the prolonged Korean Wave.