• The Journal of the Korea Contents Association
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• v.12 no.12
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• pp.156-169
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• 2012

The purpose of the study was to analyze the relationship between motivation, psychological euphoria and adherence intention in elders. To achieve this purpose, subjects of this study were sampled 249 dancesports participant from J and K city in Jeonbuk. Data were collected through the self-administrated questionnaires which were used by preceding study. The factor analysis method was used correlation analysis, multiple regression analysis and three-step mediated regression analysis. The results of the analysis are as follows: First, motivation(health, hobby) had positive effects on psychological euphoria(accomplishment, satisfaction). Second, motivation(health, hobby) had positive effects on adherence intention. Third, psychological euphoria(accomplishment, satisfaction) had positive effects on adherence intention. Forth, psychological euphoria mediated between motivation and adherence intention.

• Korean Journal of Pharmacognosy
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• v.33 no.3 s.130
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• pp.191-193
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• 2002

The fruit of Euphoria longana Lamarck (Sapindaceae) is a sweet food which is available in China and South Asia. Its pulp or flesh (Longan Arillus) is used as a tonic, and for the treatment of amnesia, insomnia, various palpitations due to fright, etc. It is traditionally said to fortify the heart and stabilize the spirit. Four compounds were isolated from the pulp of E. longana. The structures of these compounds were determinded as ${\beta}-sitosterol$, daucosterol, uracil and adenosine by means of spectroscopic methods.

• Archives of Pharmacal Research
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• v.26 no.2
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• pp.138-142
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• 2003

From the pulp of Euphoria longana (Longan Arillus), three cerebroside molecular species have been isolated. Six known cerebrosides, soyacerebrosides I and II, 1-Ο-$\beta$-D-glucopyranosyl-(2S,3R,4E,8E)-2-(2 -lignoceroylamino)-4,8-octadecadiene-1,3-diol (long an cerebroside I) and its 8Z isomer (Iongan cerebroside II), momor-cerebroside I, and phytolacca cerebroside, were identified as major components of these cerebroside molecular species. All the cerebrosides were shown to be a mixture of geometrical isomers (8E and 8Z) of sphingosine-type or phytosphingosine-type glucocerebrosides possessing 2-hydroxy fatty acids. The structures of these cerebrosides have been determined on the basis of chemical and spectroscopic evidence.

• Proceedings of the PSK Conference
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• 2002.04a
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• pp.202.3-202.3
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• 2002

• Applied Biological Chemistry
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• v.47 no.1
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• pp.130-134
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• 2004

The arils of Euphoria longana L. was extracted with 80% aqueous MeOH, and the concentrated extract was partitioned with EtOAc, n-BuOH and $H_2O$. From the n-BuOH fraction, four compounds were isolated through the repeated silica gel, ODS and Sephadex LH-20 column chromatographies. From the result of physico-chemical data including NMR, MS and IR, the chemical structures of the compounds were determined as 1,1-dimethyl-2propenyl $1-O-{\beta}-D-glucopyranoside$, ethyl ,${\beta}-D-glucopyranoside$, 5-(hydroxymethyl)-2-furfur-aldehyde and uridine. Uridine exhibited inhibition effect of 79% on platelet aggregation at the concentration of$5\;{\mu}g/ml$.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.3
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• pp.544-552
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• 2019

The purpose of this study was to find concrete measures to improve the subjective health level, happiness and quality of life of the elderly according to economic level and to propose social and policy alternatives accordingly. As a research method, 63,929 elderly people aged 65 or older were surveyed using the Community Health Survey (Indicator Bank) _v09, and the frequency of health use by economic level, subjective health level, euphoria and quality of life Analysis and Chi square analysis and independent t-test. Multi variate logistic regression analysis was performed with subjective health level as a dependent variable and multiple linear regression analysis was performed to determine the factors affecting euphoria and quality of life. The results of the study are as follows. In the case of recipients, medical use was lower than that of non-recipients, lower education level, female age of 75 years or older, and less stress, In case of present or past recipients, the result of non - receipt increased as the subjective health level was worse, and the non - recipient had higher euphoria and quality of life. As a result, there is a need for alternatives to increase opportunities for medical use among the recipients, with particular attention being paid to women and elderly people over 75 years old. It is expected to be used as a basic data to effectively improve the health promotion, happiness and quality of life of the elderly people of low income group.

• Journal of Digital Convergence
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• v.14 no.12
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• pp.667-675
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• 2016

This study aims to investigate the effects of regular participation in physical activity on personal happiness by analyzing the "2014 National Leisure Sports Participation Survey". By using cross-tabulation and the binary logit model, it is found that there is a positive correlation between those two variables. The effect of positive affect on happiness index was found to be influenced by age, education level, occupation, income, marital status, appear. The results of the analysis of the relationship between the presence of sports facilities and the participation of regular physical activity using crosstab analysis and the analysis of physical activity showed positive relationship between two variables. Hence, it is expected that providing more opportunities to participate in sports programs can lead the public to more regular participation in physical activity.

• Journal of Applied Biological Chemistry
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• v.48 no.1
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• pp.32-34
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• 2005

Arils of Euporia longana L. was extracted with 80% aqueous MeOH and partitioned successively with EtOAc, n-BuOH and $H_2O$. From the n-BuOH fraction, furan compound was isolated through silica gel column chromatography. The results of physico-chemical data including NMR, MS and IR revealed the compound to be 5-(hydroxymethyl)-2-furfuraldehyde. This compound stimulated GDH I activity by $19.2{\pm}0.6$, $41.2{\pm}0.9$, $68.4{\pm}1.1$, $80.3{\pm}0.9$ and $85.9{\pm}1.6%$ at in vitro concentrations of 0.005, 0.008, 0.02 and 0.03 %, respectively.

• International Commerce and Information Review
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• v.9 no.1
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• pp.427-449
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• 2007

The question of what our cultural goods might have known in a major exporting market, has intrigued investigators since 2000 year. Actually, Maybe Korean cultural assets just didn't have time to get to know International or Asia market. But now, a new euphoria can be tasted, on the lips of the small but growing Korean Contents Mania, as New Korean Wave-Crust begin to welcome the priciest contents from korea. Given Asian's surging population for our entertainment contents-drama, movie, music, character, etc., and the sense of a positive response its newly international market, it is hardly surprising. Now, Korea Wave must play an important roles in our country- economy, business, specially. This paper is seeking in OSMU on Korean Contents in East-North Asian Market, and is developing about Korean Wave study model. and It also points to a different strategy for exporting cultural contents, suggesting it should be effected for model to OSMU.

• Food Science and Preservation
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• v.14 no.5
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• pp.531-537
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• 2007

Antioxidant anticancer activities and nitric oxide (NO) production of Vietnamese and Thai yonganyook (Euphoria longana) fermented with lactic acid bacteria and Bacillus subtilis were investigated. Total organic acid contents (TAC) of Thai raw yonganyook (473.49 mg/g, 89.2% of TAC) were higher 3.2 tims than those of Vietnamese raw yonganyook (148.48 mg/g, 86.8% of TAC) and major organic acids of two materials were formic acid and malic acid. Total free sugars contents of Vietnamese raw yonganyook (434.63 mg/g) were higher 1.2 times than those of Thai raw yonganyook (378.77 mg/g) and major free sugar of two materials welt sucrose, glucose and fructose. NO production of RAW264.7 cell treated with methanol extract of Vietnamese fermented yonganyook was shown to be a lower level than that of Thai fermented yonganyook. It's production by fermented yonganyook was strongly exhibited in low dose (0.2 mg/mL) than in high dose (1.0 mg/mL) as compared with raw yonganyook Electron-donating ability (EDA) of Vietnamese raw yonganyook ($41.72{\pm}3.59%$) at $600\;{\mu}g/assay$ was higher 1.4 times than that of Thai yonganyook ($30.20{\pm}4.8%$). EDA of Vietnamese yonganyook fermented with B. subtilis at $600\;{\mu}g/assay$ was $43.57{\pm}2.07%$ which was the highest level of all samples tested. Anticancer activity of raw yonganyook on human HeLa cell was similar to between Vietnamese and Thai yonganyook. In inhibitory effect of HepG2 cell growth, methanol extract of Thai yonganyook ($46.13{\pm}4.80%$) was higher than that of Vietnamese yonganyook ($33.07{\pm}0.92%$). Inhibitory activity of fermented yonganyook on HeLa and HepG2 cell growth were $39.21{\pm}1.46%$ and $48.07{\pm}1.63%$ when $200\;{\mu}g/assay$ of methanol extract of Vietnamese and Thai yonganyook fermented with B. subtilis were used, respectively.