• Journal of the Daesoon Academy of Sciences
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• v.18
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• pp.123-134
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• 2004

The aim on this paper is to explain the present state and circumstance in the course of arranging historic classical books in China. In order to approach its purpose, it should make it clear to define the word of "The present"(當代). Furthermore, we need to take a deep notice on the arrangements itself of historic classical books, its influences and contributions, reflecting this process carefully with those historical, cultual and social points of view due to the meaning of "The present" in China. Starting from this considerate view, first of all, I would like to determine the accurate time of "The present" to be the period of time from October, 1949 to December, 2003. It can be described very suitably well as "bamboo sprouts grow fast after a rainfall"(雨後春荀). This tremendous works in the arrangements of Classics have gone through sweets and bitters of times during 50 and several years. However, this work in process has overcome so much troubles and exclude obstacles in doing so, gradually begun to bear tasteful fruit of many publications, about 10,000 works so far. Although it has gone far with very little amount of works in comparison with the remains that would be put in order in the incoming future, it succeed effectively to the spirit and soul in Chinese culture and people. Illuminating the development in its historical steps and analyzing elaborately flows in cultural and ideal elements, it is known that this work of arrangements not only give a very firm basis for excellent Chinese cultural tradition, but also extend high level of idea and thoughts in their thoughts so that build up the spirit in socialism on the solid foundation. This paper will give a explanation and analysis on this works and its contributions. At the same time, it examine and give a good, careful, and close look on the arrangement of historic classical books in China by various means of classifying into various types and style, searching for many methods, and showing indication and directions that might be right in "the present".

• Clinical Nutrition Research
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• v.11 no.4
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• pp.289-301
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• 2022

This study was conducted to evaluate the associations between dietary diversity score (DDS) and cardiovascular risk factors in this population. In this cross-sectional study, 187 patients, aged 18-65 years with pemphigus vulgaris were included. DDS was assessed by a 24-hour dietary recall method. Anthropometric measures and biochemical parameters assessed according to standard protocols. Multivariate linear regression analyses used for detecting any associations between DDS and cardiovascular risk factors. The mean ± standard deviation age and body mass index of studied participants were (46.71 ± 11.49 years) and (27.83 ± 4.39 kg/m²) respectively. Our findings showed that a higher DDS intake was related with higher consumption of vegetables (p = 0.001), dairy products (p < 0.001), cereals (p = 0.002), red and processed meat (p < 0.001), sweets and desserts (p < 0.001). After controlling for confounding variables, the results showed positive associations between DDS and high-density lipoprotein cholesterol (HDL-C, β = 1.87, 95% confidence interval [CI], 0.30-3.45, p = 0.02) and total cholesterol (TC) levels (β = 6.41, 95% CI, 1.62-11.03, p = 0.02) (β = 1.75, 95% CI, 0.20-3.30, p = 0.02). However, there were no associations between DDS and prevalence of obesity and glucose homeostasis. The results of this cross-sectional study showed that DDS might be associated with increased HDL-C and TC. However, further prospective studies are needed to prove these findings.

• Nutrition Research and Practice
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• v.18 no.5
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• pp.674-686
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• 2024

BACKGROUND/OBJECTIVES: Mukbang, a trend originating in South Korea and gaining global popularity, could influence children's food choices and eating habits. This study analyzed the correlation between Mukbang viewing time in children and adolescents, their meal consumption frequency, nutrition quotient (NQ), and frequency of food intake. SUBJECTS/METHODS: From July to August 2022, this cross-sectional study investigated upper elementary students (ages 9-11 yrs) and adolescents (aged 12-18 yrs) using an online survey. The survey items included key demographic factors, Mukbang viewing frequency and duration, frequency of main meal consumption, commonly consumed foods, and the validated NQ, which was used to assess food intake quality. Multiple linear regression analysis was used to explore the link between Mukbang viewing and nutritional habits. RESULTS: Weekly Mukbang viewing time was significantly correlated with eating habits after adjusting for gender, age, physical activity frequency past week, household income, and primary caregiver's level of education. Increased Mukbang viewing time correlated with reduced frequency of breakfast (P for trend < 0.001) and dinner (P for trend = 0.012), while the frequency of eating out (P for trend < 0.001) and late-night snacking (P for trend = 0.008) increased. Higher Mukbang viewing time notably decreased scores in the moderation domain (P for trend < 0.001), in the practice domain (P for trend = 0.031), and overall NQ (P for trend < 0.001). It also significantly elevated intake of sweets (P for trend = 0.001), Korean-style street food, Western-style fast food, instant noodles, sweetened beverages, caffeinated beverages, and fruit and vegetable juices (P for trend < 0.001). CONCLUSION: This study identifies a negative correlation between Mukbang viewing and eating habits among Korean children and adolescents. The results indicate the importance of incorporating children and adolescents' media usage and environmental factors on dietary education and the development of policy programs.

• Korean Journal of Human Ecology
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• v.10 no.2
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• pp.77-87
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• 2007

This research investigated the eating out and snack intakes situation of five hundred eighty five $5^{th}\;and\;6^{th}$ graders living in the city and rural parts of Jeonbuk province. The results of this study are as followed: Nuclear families in urban area and rural community are 84.5% and 64.7% respectively. On the other hand, extended families are 7.9% in urban area and 18% in rural communities. Out of all the households, 34.3% (urban: 37.2%, rural community: 31.5%) answered they like to eat out. Over 50.3% preferred eating Korean style food and the reason was 'the taste': urban (71.4%) and rural community (67.8%). People living in urban communities seemed to eat out more frequently than rural places and $3{\sim}4$ times a month was the average. Usually people seemed to eat out during the weekends and in the evening time 84.3% (after 7:00 p.m.). Based on each family's living standard, people answered 'we hardly ever eat out' for those in the lower class (59.1%), the middle class said once or twice a week (47.1%), and the upper class (35.7%). It was obvious that people in the middle and upper class tend to eat out more frequently than those in the lower class. The most common period of time which snacks were taken was after school (38.5%), on the way back from educational institute (35.0%) and the choices of snacks which they purchased were frozen sweets (56.4%)chips & cookies (25.2%) beverages (9.9%) Fast foods (4.6%) and fried foods (3.9%) in order. Urban children seem to eat more frozen sweets and rural children ate more chips & cookies. Also, amount of snacks between meals showed a higher percentage to those who had more pocket money, The type of snacks were fruits (37.1%) chips and cookies et cetera (19.2%) instant foods (12.8%) dairy products (11.1%) confectionary (10.3%) fried foods (5.1%) in order. The result shows that urban children eat out more frequently than those in rural areas, Eating around 7:00 p.m. was most common and the middle and upper class tend to eat out more frequently than those in the lower class, Also, snacks were most often bought before and after school. After 10:00 p.m frozen goods and chips were the most preferred choice. Specially, the reason for eating fast foods was because of the pleasing taste. From this study, it is clear that eating out and having snacks became pervasive into our lives in both urban and rural areas. Hereafter, an appropriate eating habit should be correctly educated to elementary students by spoken words and textbooks in a curriculum. In reality, snacks are classified as being the leading factor of obesity. Therefore more products containing balanced nutrition should newly develop rather than snacks with high fat content.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.2
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• pp.295-305
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• 2002

This paper, in which whose subjects were 43 cerebrovascular accident patients analysed the effects of flood habits and attitudes on the nutrient intake. In respect to energy intake, the subjects took 106% of RDA. The protein intake was on the average of 119.1 g, which was 187% of RDA. The fat intake by the subjects on the whole was 60.5 g. The fiber intake of the subjects was 9.6 g. Those who like sweets took in significantly less energy and carbohydrate and more fat than those who didn't like sweets. Those who liked salty flood took in 7890 mg of sodium while those who didn't like salty food took in 5579 mg of sodium. The former took in significantly more sodium than the latter (p < 0.05). The examination of the amount of nutrient intake in terms of meal pattern, showed that those who had two meals a day were significantly higher in the level of weight and BMI was significantly higher (p<0.05) and the level of energy, protein, calcium, iron, vitamin A, vitamin C and cholesterol was significantly higher. Those who thought they had heavy meals took significantly more energy, protein, calcium iron, vitamin A vitamin B$_1$and vitamin C than those who thought they had light meals. Rapid eaters took more nutrients than slow eaters. The multiple regression analysis has shown that the effect of the independent variables on the energy intake are in the order of eating speed, eating volume and eating frequency. They can explain 24.6% of the energy intake. As a result, the faster is eating speed, the heavier is eating volume, and the lower is eating frequency, the higher is the energy intake (p <0.01).

• Parasites, Hosts and Diseases
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• v.21 no.1
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• pp.6-10
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• 1983

A study of infestation patterns for larval trematodes from fresh-water fish and brackish-water fish was carried out during the period from June to October in 1982. They were collected by netting, asking with rod and lino, and using the a bait of crushed oil cake in a transparent plastic bowls at the three localities, Daebon-dong, Kugil-dong, and Hoam-dong in the river Taechong, Kyungpook Province, Korea. Five species of fresh-water fish, the crussian carp, Carassius carassius Linnaeus, the bullhead, Coreobagrus brfvicorpus Mori, the fat minnow, Morose oxycephalus (Bleeker) , the flat bitterling, Paracheilognathus rhombea (Temminck et Schlegel) , and the catfish, Parasilurus asotus (Linnaeus), and two kinds of brackish-water fish, the grey mullet, Mugil cephalus(Linnaeus) and the sweet-fish, Plecoglossus aztivelis (Temminck et Schlegel) were examined. Four species of the metacercariae, Exorchis eviformis, Metacercaria hasegawai, Metorchis orientalis and undetermined larvae were found. Of these, the encysted larvae of the human intestinal fluke, Metagonimus yokegawai, were found from three kinds of fresh-water fish, the crussian carp, the bullhead and the fat minnow and one species of brackish-water fish, the sweets;sh and the infestation rates for the larvae varied appreciably from fish to fish. The intensity of infestation with the Metagonimus larvae in the three species of fresh-water fish was low, and the average number of the larvae per gram of flesh varied from 0.5 to 0.2. By comparison, the brackish-water fish wqs more heavily infested and the mean number of cysts per gram of flesh in Plecoglossus altivelis was 109.2. It was foung that infection with Metagonimus yokogawai os caused by consuming raw fresh-sater fish and brackish-water fish caught in the river Taechong, Kyungpook Province, Korea.

• Korean Journal of Community Nutrition
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• v.10 no.3
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• pp.271-280
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• 2005

The purpose of this study was to investigate fast-food consumption and it's nutrient density, and the correlation between subject's characteristics and consumption frequency of fast-foods among middle school students. The questionnaires were distributed to 150 male and 190 female students in Cheongju city. The data were analyzed using SAS and statistics used were percent of frequency, $X^2$-test, t-test, and pearson's correlation coefficient. The main reasons for using fast-food restaurants were 'good taste' and 'convenience'. The major concerns when the subjects choose fast-foods were 'taste ($65.9\%$), price ($20.3\%$) and 'nutrition'($6.0\%$). The consumption pattern of fast-foods go as follows: twice a month ($42.3\%$), once a week ($31.5\%$), and less than once a week. The number of fast food items that the subjects ate for one meal was two ($46.0\%$) or three ($33.2\%$). The most frequently chosen combination of foods for number of two choices was beefburger and cola. The mean average energy intake from fast foods for one meal was 620.7 kcal for male, 504.5 kcal for female. The energy ratio of carbohydrate : protein fat from fast foods was 49 : 14 : 43, which means fat intake is much higher than recommended level ($20\%$). Fiber was appeared to be the lowest on the nutrient density which was $17.7\%$ of the recommended level for Koreans, vitamin C was next ($22.8\%$ for male, $20.1\%$ for female). In mineral, iron was the lowest ($71.8\%$ for male, $67.1\%$ for female), and protein was over $100\%$ for both males and females. Frequency of fast food intake was positively correlated with eating frequency of the salty, the sweets, him, caffeine containing foods, instant noodles, and cookies. In conclusion, frequent consumption of fast foods can lead unbalanced nutrient intakes for middle school students, and those who consumed fast foods frequently showed undesirable food habits in their daily meal. Therefore, nutrition education for middle school students should be needed to encourage them to choose more nutritious food and have healthier dietary pattern.

• Journal of Nutrition and Health
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• v.35 no.2
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• pp.237-249
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• 2002

This study was done to evaluate the nutritional status and the desirable time and period for making dietary records in male high school Taekwondo athletes. Nutrient and flood intake was investigated using dietary record method during usual training (UT, for 29 days) and special training (ST, for 17 days) periods in nine Taekwondo athletes. Nutrient intake by 7-d and 3-d dietary record were compared to the standard nutrient intake, which was computed from dietary record during total period of UT or ST. Total mean energy intake was 2278 kcal, 84% of RDA, and mean intakes of riboflavin, Ca and Fe were less than 77% of RDA. Mean intakes of energy, carbohydrate, protein, fat, cholesterol, thiamin, riboflavin, and P decreased during ST (p < 0.05 or p < 0.01). Mean intakes of vegetables and grains ware the highest in the two periods and following were beverages and instant floods in UT, and meats and fruits in ST. During ST, mean intakes of mushrooms, meats and their products, and instant floods decreased, and sugars and sweets increased (p < 0.05 or p < 0.01). The contribution of grains and their products, instant floods, and meats and their products to mean intakes of energy, carbohydrate, protein and fat were high. In snacks, the contribution of instant floods, breads and confections and beverages was high. During UT, cholesterol intake at weeks 1 and 3, and intakes of protein, fat, thiamin, riboflavin and niacin at week 4 by 7-d dietary record were different from their standard intakes (p < 0.05 or p < 0.01). Intakes of VA, Ca and Fe at week 1, and intakes of carbohydrates, cholesterol rind crude fiber at week 4 by 3-d dietary record were different from their standard intakes (p < 0.05 or p < 0.01). During ST, VC intake at week 5, and energy intake from carbohydrate and cholesterol intake at week 6 by 7-d dietary record were different from their standard intakes (p < 0.05 or p < 0.01). Cholesterol intake at week 7, and energy intake from carbohydrates and fat, and intakes of protein, fat, cholesterol and riboflavin by 3-d dietary record were different from their standard intakes (p < 0.05 o. p < 0.01). In conclusion, empty-calorie floods can be a main source of diet and snacks for Taekwondo athletes, and education about desirable nutrients and floods intakes is needed to help them control their weight. When investigating the nutritional status of Taekwondo athletes in the future, the 7-day or 3-day dietary record is desirable provided they are conducted in the milddle of each period artier distinguishing UT from ST period.

• Journal of Preventive Medicine and Public Health
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• v.36 no.4
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• pp.303-313
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• 2003

General information is summarized, that is necessary to introduce a scientific assessment of the human health and exposure issue concerning dioxin and dioxin-like compound. Scientific literatures were reviewed to assess the background exposures to the dioxin-like compounds for normal residents. Epidemiologic studies were also reviewed to assess malignant and nonmalignant sweets of dioxins. In 1997, the International Agency for Research on Cancer classified 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) as a human carcinogen, primarily based on occupational cohort studies. The US Environmental Protection Agency made the same decision in it's Draft Dioxin Reassessment. Epidemiologic evidences point to a generalized excess of all cancers, without any pronounced excess at specific sites. Reported non-cancer effects included a range of conditions affecting most systems. Among them, chloracne, elevation in gamma glutamyl transferase(GGT), and alterations in reproductive hormones are related to TCDO, Other adverse outcomes, such as lipid concentrations, diabetes, circulatory and heart diseases, immunologic disorders, neurobehavioral effects, and developmental outcomes require further study before their respective relationships to TCDD can be more definitively assessed.

• The Korean Journal of Food And Nutrition
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• v.22 no.4
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• pp.560-569
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• 2009

This study was conducted to investigate the annual differences in food habits and dietary attitudes of new female college students enrolled in the department of food and nutrition for 6 years by questionnaire. The results were as follows: age, height, weight and body mass index(BMI) were no significant annual differences over study period. The average ratios of underweight, normal weight and above overweight groups classified by the BMI standard were 19.4%, 64.4% and 16.2%, respectively. There were no significant annual differences in the scores of food habits and dietary attitudes. The intake of milk showed the lowest scores among all the food habit items and the same annual tendencies for 6 years. Among food groups items, the mean intake scores of milk(p<0.01), fats and oils(p<0.001) and vegetables(p<0.05) differed significantly by year. Specifically, the intake scores of milk and vegetables decreased gradually throughout the study period and were significantly lower in 2008 than in 2003. Among dietary habits, the mean intake scores of sweets were significantly lower in 2003 and 2007 than in other years(p<0.001), and the mean intake scores of instant frozen foods were significantly higher in 2006 than during other years(p<0.05). The sum of health related items in 2007 was significantly lower than those during other years, and this was likely due to the lowest scores both of eating-out and alcohol intake in 2007 than in other years. Among dietary attitudes, the mean score of item 'Price of food is more important than nutrition.' was significantly lower in 2005(p<0.05). Food habit scores showed significantly positive correlation with dietary habits(r=0.733, p<0.01), food groups related habits(r=0.720, p<0.01), lifestyle related disease related habits(r=0.518, p<0.01), health related habits(r=0.422, p<0.01). Food habits and dietary attitudes showed highly significantly positive linear correlations each other(r=0.426, p<0.01). Dietary habits and food groups related habits showed highly significantly positive linear correlations(r=0.366, p<0.01). These results showed the same annual tendency with respect to food habit and dietary attitudes in newly enrolled college female students for 6 years. It is expected that food habit and dietary attitudes will be improved if systemic and proficient nutrition education is provided during their college period.