• The Journal of the Convergence on Culture Technology
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• v.9 no.6
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• pp.993-1000
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• 2023

Recently, enviromentally friendly natural substances derived from plants have been attracting attention as cosmetic materials, and research on various physiological activities of natural substances is being actively conducted. This study investigated the antioxidant, anti-inflammatory, moisturizing, and antibacterial effects of three types of extracts of mixtures containing different mixing ratios, Polygala tenuifolia, Angelica dahurica, and Elsholtzia splendens, known to have various physiological activities. The mixing ratio is 7 conditions (M1, 1:1:1; M2, 0.5:1.5:1; M3, 1.5:0.5:1; M4, 0.1:0.95:0.95; M5, 0.5:0.5:2; M6, 0.95 :1.95:0.1; M7, 1.45:0.1:1.45), and the optimal mixing ratio was confirmed for use as a cosmetic material. DPPH and ABTS radical scavenging activities showed scavenging abilities of 75.37% and 99.19%, respectively, at 1,000 ㎍/mL of M6. At a concentration of 200 ㎍/mL of M6, it showed 50% of nitric oxide production inhibition compared to the lipopolysaccharide-treated that induced an inflammatory response. It was confirmed that M3 and M6 produced hyaluronic acid 1.47 and 1.49 times higher than the control at a concentration of 50 ㎍/mL, respectively. Through the disc diffiusion test, the clear zone was 9.75 mm at 8 ㎍/mL of M6, confirming the inhibition of growth of staplylococcus aureus strain. Based on the above results, it is believed that the mixed extract of Polygala tenuifolia, Angelica dahurica, and Elsholtzia splendens can be used as a functional natural material for cosmetics.

• Archives of Plastic Surgery
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• v.33 no.5
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• pp.612-615
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• 2006

Purpose: An ideal bony construct can be divided into two broad categories: (1) the design and fabrication of biodegradable, biomimetic scaffolds that provide correct signals to induce osteogenesis: (2) the identification of an ideal source of osteoprogenitor cells to seed onto the scaffold. We selected poly-glycolic acid as a synthetic scaffold among various scaffolds because of these properties. Meanwhile, culture medium is supplemented with fetal bovine serum(FBS): such serum contains essential elements such as proteins, hormones, growth factors and trace minerals. The composition of FBS can be ideal for various cell growth in vitro. We supposed that we could enhance bone growth at a fractured site if FBS was mixed with synthetic scaffold-PGA. Methods: We cultured human osteoblasts in five different prepared culture dishes made with FBS and PGA mixture. The mixtures contained different ratio of FBS, that is, 0, 1.5, 3, 7, and 10%. We cultured human osteoblasts for seven days and examined the growth and attachment of the cells at the 1st, 3rd, 5th, 7th days, respectively. Results: In the mixture of 0% FBS and PGA, the growth of the cells lasted for one day. In 1.5 and 3% FBS and PGA, the growth of the cells was examined at the 3rd day, then minimally declined at the 5th and 7th days. In 7% FBS and PGA, the growth of the cells lasted for 5 days, then declined at the 7th day. In 10% FBS and PGA, the growth of the cells lasted for 5 days, then declined at the 7th day. Staining status of the osteoblasts with alkaline phosphatase showed pale pink color in 0% FBS and PGA groups, but bright pink color in 1.5, 3, 7, 10% FBS and PGA groups, especially in 3%, 7%. Conclusion: In consequence, the growth of human osteoblast was higher in the mixture of FBS and PGA groups than in pure PGA ones. It is assumed that the mixture of FBS and PGA affects the proliferation of human osteoblasts.

• Journal of the Daesoon Academy of Sciences
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• v.17
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• pp.35-48
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• 2004

The third teachings of Confucianism, Buddhism, and Taoism have been coexisted and had effect on the oriental spirits for long times. The doctrines of the Confucianism, the Buddhism, and the Taoism are represented as 'moral culture', 'practice', and "training" respectively. The practices of three teachings had individual ways. But in the late Han-dynasty, they had coexisted and effects on one another, then finally had been united since the Song-dynasty. The Confucianism, which advocated "xiū-jǐ-zhì-rén(修己治人: Practising oneself and controlling others)" and "nèi-shèng-wài-wáng(內聖外王: Establishing natural law in oneself and presenting it to others)", put an emphasis on the practice for personality by "Kŏgzĭ(孔子)" and "Mèngzĭ(孟子)". For example, the practices of "Yăng qi(養氣)", "Jìn Xīn(盡心)", and "Cún Xīn(存心)" reflect this doctrines. In the Song-dynasty, "Zhū-xī(朱熹)" established the 'New Confucianism', the study of "Jū-Jìng-qióng-lĭ'", which put an equality with "human nature" and natural law. It is so-called as "Seong-li-hark" in Korea. Therefore, it came to life again by emphasizing 'jīng-shì: Ruling the world' and "moral culture". The Taoism, which pursued "yán-mìng-cháng-shòu(延命長壽: Maintenance of a Scanty existence long life)" and "dào-tōng-shén-xian"(道通神仙: Spiritual awakening Shén-Xian), originally put an emphasis on the practice of body and mind. For example, "Lăozi(老子)" and "Zhuāngzĭ(莊子)" suggested "bāoyī(包一)", "Shŏuyī(守一)", and "Zuòwàng(坐忘)". After the religious body of the Taoism had been established, "Gè-hóng(葛洪)" accomplished the "Nèidān(內丹)" and "Wàidān(外丹)" as practice methods. As times went over, the "Nèidān(內丹)" of "Yăng-Shēng-Wŭ-Dà-Yāo(養生五大要)" including "bì-gŭ(辟穀)", "fú-qì(服氣)", "dăo-yĭn(導引)", "fáng-zhōng(房中)", and "fú-ěr(服餌)", has been the mainstreams for practice. Since the Song dynasty, "sān-jiào-hé-yī-sī-xiǎng(三敎合一思想: Three Teachings are the each other same thoughts)" had been put on emphasis and the three teachings were effected one another, and all of them attached importance to practical training. Therefore, the practice ways in civil societies have been mixed, the origins of them are difficult to divide definitely. The Korean society also has the vague origins of them and reflects the theses historic traditions.

• Korean Journal of Food Science and Technology
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• v.52 no.5
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• pp.482-486
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• 2020

Cases of inflammatory bowel diseases including ulcerative colitis are increasing in Korea and development of non-steroidal anti-inflammatory drugs (NSAIDs) are widely investigated. Natural products with anti-inflammatory properties are rising as safe candidates for NSAIDs. The extract of turmeric or puffed turmeric mixed with herbal extract (goji berry, liquorice, lycium root, and dong quai) was treated to acute colitis mice by oral gavage. The symptoms of colitis, i.e., body weight loss, fecal score, and shortened colon length, were significantly attenuated by puffed turmeric extract with the herbal extract. Non-puffed turmeric extract with herbal extract, however, exhibited a very marginal recovery. Tissue culture supernatant of colons further revealed that both puffed turmeric and non-puffed turmeric extracts with herbal extract suppressed pro-inflammatory cytokine production at a comparable level. These results indicate that puffing is a simple and promising process of turmeric for enhancement of anti-inflammatory properties.

• Korean Journal of Microbiology
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• v.30 no.3
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• pp.187-192
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• 1992

The spatial and temporal distribution of petroleum-degrading bacteria(PDB) was studied at six sampling sites in Kyeonggi Bay of the Yellow Sea fiom March 1990 to October 1991. In addition, petroleum-degrading potcntial of natural ~iiai-ineb acterial population was studied at different culturc contlitions. During the period o f stutly. thc heterotrophic bacterial number and PDB number were n1e;rsured in the range of 7 000-108.400 CFU/nil. 0-2.800 MPN1100 mi. respectively. The spatial tlistribution of PDB wa\ highly affected by presence of petroleum hydrocarbon. In laboratory cxperirncnt. petrolcu~n biodegradation wac enhanced hy addition of yeast cxtracl. cell free cxtr:~ct. anti rnixctl culture of PI)B.

• Journal of the Korean Society of Costume
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• v.51 no.5
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• pp.17-28
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• 2001

The purposes of this study were to arrange and analyze the Oriental Mode in 20th century fashion and to clarify that Oriental dress and its ornaments appearing as the main subject of Occident fashion gradually The results were as follows : First, Oriental Mode in 1900-1950s was prescribed as the 'Orientalism' to be expressed Occidental imperialistic viewpoint. Therefore, the Orient was used as the simple recording mark of the imperialism product or commercial motive and it was reflected in fashion. Second, it was explained in 1960-1970s as the 'Folklore Orientalism' that focus was moved into the folklore costume of Orient. Third, in 1980s, 'Ethnic' was conspicuous that reflected the traditional costume in the area of non-christianity. Especially, it was the decade that the Middle East attracted attention. Fourth, Oriental Mode in 1990s appeared as the 'Fusion' that Oriental and Occidental elements were mixed and compromised on equal terms. Fifth, it was expressed as a word 'Zen' that had natural fiber, moderate color and silhouette to be most basic and concise about human body at the end of 1990s. This study could confirm that the center of fashion was being converted into the Orient gradually. This may be understood as the pluralistic culture phenomenon. Namely, eclectic principle to recognize mutual style and individualistic nature and to utilize and mix was made, and this brought the conversion into Oriental sense of value.

• Acta Via Serica
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• v.3 no.2
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• pp.107-134
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• 2018

This paper is an art historical attempt to discuss the transfer and transmission of a certain visual idiom along the Silk Roads and to show the multi-dimensionality of the trans-regional, trans-cultural movement. The motifs of grapes and grapevines are discussed here for this purpose, including the grape-and-vine motif mixed with other animated figures and plants. A special emphasis is on China and its reception, but regional varieties within East Asia are also discussed. The motif is one of the most longstanding and versatile visual idioms, widely distributed along the regions of the Silk Roads. This deceptively familiar motif came to China, where grapes and viticulture were introduced far later than the West. The West developed various symbolisms ranging from manic revelry and heavenly unity with mystic beings, to royalty and power in different cultures. In China, this visual idiom was eagerly received in association with something exotic and re-interpreted in the context of Chinese culture. Without active viticulture, the motif transformed itself into beautiful design patterns and space fillers in China and East Asia. The natural appeal of jewel-like grapes acquired new meanings of fertility and happiness in the traditional East Asian cultural context. To see the cultural effect of viticulture on the visualization of this motif, the Islamic reception of the motif is briefly touched upon when countries to the West of China (서역 西域) were fully Islamized and heavily affected by the prohibition of alcoholic drinking.

• The Research Journal of the Costume Culture
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• v.23 no.4
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• pp.661-672
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• 2015

In this study, nine scarf designs expected to be effective for accent design for the fashion style of new senior women were suggested by reflecting purchase behavior and scarf preference after conducting surveys and an analysis by targeting 136 new senior women in order to propose scarf design-matching with the preferences of new seniors. As a result of the study on the scarf purchase features of new seniors, it was revealed that the purchase time for scarves was mainly autumn and winter, even though it is regardless of season, and in spring and summer, they seldom purchased scarves. The purchase frequency was four times a year, and what they first thought of at the time of purchase was represented in the order of color, design, and the material of the scarf. They most preferred department stores, mixed and achromatic colors, cotton and silk fabrics, natural and geometric patterns, and long scarves of a rectangular shape. In the case of the consumer attributes of scarves, it was revealed that $50^{th}$ desired more individuality-oriented, unique scarf designs than $60^{th}$, and $60^{th}$ desired scarf designs with convenient management considering others' attention compared with $50^{th}$. As concepts for scarf designs, the aspects of individuality, co-existence, and maturity were extracted by reflecting the features of new senior women, and a total of nine scarf designs were suggested by developing three sub-designs for each concept.

• Journal of the Korean Society of Fashion and Beauty
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• v.3 no.1 s.4
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• pp.1-12
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• 2005

The purpose of this thesis is to study the formative characteristics and symbolism shown in Rock stars' hairstyles through rock music to have influenced youth culture. There were a D.A style and a mop top style which included the youth characteristic to seek a new desire and value as the hairstyles of Rock & Roll stars, along with the characteristics of Rock & Roll music to represent the feeling of teenagers in 1950's at that time unlike the previous music due to high beats mixed with Rhythm & Blues (R & B) and Country music, and use of electronic guitars. We can see the desire for challenge and freedom against the then present regime, shouting love and peace, and resistance in the Psychedelic Rock music stars' hairstyle, which are untrimmed and disheveled, that is, natural. We can find explosiveness in Mohican and Spike style of Punk Rock stars playing fierce and aggressive music, along with words including indignation and assertion against the society's regime. The Artistic characteristic is implied in the following hairstyles: Glam Rock stars' hairstyle, a man's long-haired but a little long crew-cut style to reduce the bulky feeling and to give a bisexual, visible shock with hair dyed in orange to emphasize magnificence, and Punk Rock stars' hairstyle showing beauty in their own way with expression of anti-beauty to intentionally look ugly. Like this, the 20th Century's Rock music and youth culture are closely associated each other, and showed a new style, and played a leading role in street fashion, which became a momentum to much influence high fashion as a look of the 20th century modern fashion.

• The Research Journal of the Costume Culture
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• v.19 no.3
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• pp.612-621
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• 2011

The process of making or cultivating indigo dyes is very cumbersome and complex. The dye extraction and dyeing methods using general plant dye, moth repellent dye, fast acting natural dye, and other dyes are very different. This research investigates the extraction of indigo dye and liquid dye extraction of polygonum(indigo) plants using calcium oxide water. While extracting indigo dye the concentration of purified indigo dye may be controlled by adjusting the pH level. Due to the various uses of dyes the adjustment of surface color must be considered. In regard to the change according to different concentrations of reducing agents, it was found that cotton fabrics and ramie fabrics show the highest color difference at 0.4% and 0.3% respectively. As the reduction temperature increases, the color difference increases as well. The maximum color difference was found to appear at $90^{\circ}C$. Cotton fabrics and ramie fabrics showed 70.55 and 67.01 respectively. The color difference increases as the concentration of dyes increases, but at a concentration of 300%, cotton fabrics was found to show 6.22PB in H value using the Munsell color system, containing purple and blue color. The pH of the polygonum dyes extracted through this experiment were adjusted by adding calcium oxide to the experimental water, without directly adding calcium oxide to the liquid polygonum extract. In a refine state, it was mixed with polygonum extract to extract a more refine and highly concentrated indigo dye. When lye and reducing agents are added to extracted indigo dye and sealed for long-term storage, it can be effective and easily used for dyeing.