• 한국식생활문화학회지
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• 제23권1호
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• pp.130-137
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• 2008

If we may practice the nutrition education planned on the basis which carefully grasped the inappropriate behavioral determinants of middle-school students, it might be an effective method achieving the change in perception and behavior improving the distorted perception about the ideal body shape, so we are to suggest the 8 week program of body shape perception improvement for successful nutrition education as follows. The body shape perception improvement program is a step-by-step group consulting program. At the introduction stage, we let them understand the meaning of true beauty and body change of teenage period and forming of sexual identity. At the stage of perception conversion, we let them have the opportunity to observe the status of body perception of the teenager and self-observation. At the stage of correction, we let them criticize the distorted body image in the society with mass media at the same time with the self-reflection. At the stage of maintenance and evaluation, we suggested the behavior guidance while preparing it. Setting this as the basis, we applied the contents such as the evaluations through cultural sharing events making somethings while directly participating. As the target groups to practice education were middle school students, we considered the learning level and behavioral features of the middle school students, and composed the programs including the methods such as role play, watching real things, media production, discussions and experiences. If the program of body shape perception improvement developed at this study could be utilized at the field of schools, the teenagers can change their ways of thought naturally avoiding the view about unified appearance rightly perceiving negative self-image that the teenagers can have and if the group consulting can be practiced regularly at each school, many students may experience the change in perception, so it might solicit the improvement of health of the families and local societies as well as that of the individual student.

• 한국임상약학회지
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• 제23권4호
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• pp.365-372
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• 2013

Background: Malnutrition of inpatients has been associated with higher morbidity, mortality, cost, and longer hospital stay. Total parenteral nutrition (TPN) therapy plays an important role in decreasing morbidity and mortality among critical inpatients in hospitals, and has been commonly used to improve clinical outcomes. However, only a few studies were conducted regarding patients' nutritional improvement by TPN. Method: This study therefore evaluated the changes in nutritional parameters by TPN therapy for early malnourished inpatients. Data from early malnourished inpatients who were treated with TPN therapy between January 2012 and June 2013 at the ${\bigcirc}{\bigcirc}$ university Hospital were studied retrospectively. Information regarding sex, age, underlying diseases, division, TPN (peripheral and central), and changes in nutritional parameters were collected by reviewing electronic medical records. The criteria for evaluation of the changes in nutritional parameters were included physical marker, body mass index (BMI), and biochemical markers, including albumin (Alb), total lymphocyte count (TLC), and cholesterol. Nutritional parameters were collected three times: pre-TPN, mid-TPN and end-TPN. A total of 149 patients (peripheral, 97; central, 52) was evaluated. Results: In all patients, the malnutrition number was significantly decreased following the complete TPN therapy (peripheral patients, pre-TPN: $3.33{\pm}0.12$, mid-TPN : $3.06{\pm}0.17$, and end-TPN: $2.85{\pm}0.21$ (p < 0.05); central patients, pre-TPN: $3.38{\pm}0.11$, mid-TPN: $3.06{\pm}0.13$, and end-TPN: $2.75{\pm}0.21$ (p < 0.05). The malnutrition number means number of nutrition parameters below normal range of malnutrition. In addition, all of the four nutritional parameters (BMI, Alb, TLC and cholesterol) were increased with duration of TPN periods for all patients, and the changes in the early stage were larger than in the late stage (p < 0.05). The nutritional parameters of non-cancer patients were increased to a greater extent compared to cancer patients with longer TPN therapy, but it was not significant. The nutritional parameters of younger patients (50-60 years) were also increased more than of older patients (70-80 years), but it was not significant. Conclusion: In conclusion, the TPN therapy decreases malnutritional status and improves nutritional parameters in malnourished patients, thereby decreasing morbidity and mortality. The combined evaluation of all four nutritional parameters is more accurate for nutritional assessment than a single one.

• 대한영양사협회학술지
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• 제17권2호
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• pp.142-160
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• 2011

The purpose of this study was to investigate food sanitation status in elderly welfare facilities and assess the performance of food sanitation practices. Twenty elderly welfare facilities out of 85 located in Seoul with a capacity of fewer than 50 persons participated. The food sanitation status of worktable, kitchen utensils (knives, cutting boards, ladles, spoons), and tableware and bowls were examined by ATP bioluminescence. The results found that the ATP value of knife was the highest. Those of ladles appeared relatively higher than others. Meanwhile, the tableware and bowls, although washed everyday after meals, had the lowest ATP value. This study also conducted a survey on the food sanitation practices of 32 cooking employees in the 20 facilities. Fifty-six percent were in their 40s, and 53% had graduated from high school. More than half (66%) of them had no certification of cooking. Half of the respondents had worked for at least 5 years in food service facilities, and had received food sanitation training. Among them, 31% said they applied food sanitation training while working, and 47% responded the training was very helpful. The foodservice employees demonstrated good food sanitation practices. The results show that food sanitation performance of the workers significantly differed according to their age, education level, total work experience in food service facilities, chef certification, and prior food sanitation experience.

• 대한지역사회영양학회지
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• 제11권2호
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• pp.240-252
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• 2006

A survey was implemented to suggest basic data for assuring the safety of cooked foods in foodbank operations. A questionnaire consisted of total 48 items including general characteristics, basic inputs and perceived importance/performance of sanitary management. One hundred twenty-eight responses among the 267 nationwide foodbanks were used for the statistical analysis. About forty-one percent of foodbanks was operated a period of 1-3 years and 43.0% of them were managed by social welfare organizations. The number of staff was only 0.5 person per operation with the whole responsibility and 1.0 with additional work, and thus most of the work was managed by volunteers. Job satisfaction was shown to be moderate and was affected by specialty and salary mostly. The facilities and equipment in foodbanks were not enough to operate and freezers/refrigerators were the top priority to supplement. Most of the respondents attended a nationwide level sanitary education program (79.7%); but complained not enough frequency of education (90%). The sanitary status of the donated foods was considered as satisfactory but some safety practices had to be improved, including personnel expenses and operating costs in the district level, a sanitary awareness of the donors and a general management of the facilities arid equipment. An assessment on sanitary management resulted in an overall average of 4.45 out of 5 points in importance and 3.85 in performance showing the high level of sanitation perception in foodbank managers. From the IPA analysis, the fields found to be improved were sanitation management during cooking and temperature control as well as cleanliness and sanitation of both transport vehicle and refrigerator/freezer. To secure the food safety in foodbanks, consequently, personnel support, supplement of facilities and equipment, intense sanitation education and development of sanitation management program is needed.

• Journal of Nutrition and Health
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• 제34권2호
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• pp.198-212
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• 2001

This study was designed to compare the prevalence rate of obesity, food attitude, food frequency and food habits between children in Kangnung and Seoul areas. 1,005 children aged 9-12 were included in this study. They were composed of 343 children living in Kangnung from one elementary school, and 662 children in Seoul from two elementary schools. The body weight, height, waist and hip circumferences of children were measured and food frequency scores of Korean and Western foods were examined by questionnaire. And questionnaires about food attitude, food habits and life style were administered to the mother of each child. There was no significant difference in body weight and obesity index among three groups(one school of Kangnung area and two schools of Seoul area). The male children\`s prevalence rates of obesity in Kangnung and two schools(A, B) of Seoul were 10.3%, 10.3% and 7.3%, respectively. Female children\`s prevalence rate were 5.4%, 4.7%, and 6.3%, respectively. Children in Seoul turned out to more frequently eat such Korean foods like pulkogi, kalbi and fried rice and such western foods like butter, margarine, hamburger, pizza, and fried chicken. Children in Seoul had more tendency to eat regularly and spent less time in sleeping and watching TV and more time in exercise than the respondents in Kangnung. The obesity index of parents had a significantly positive correlation with that of children. These results suggest that children in Seoul have tendency to eat high-energy food frequently and to have more energy expenditure than children in Kangnung. In conclusion, further studies on the evaluation of energy intake and energy expenditure of obese and normal children different in area should be conducted. (Korean J Nutrition 34(1) : 198∼212, 2001)

• 한국식품영양학회지
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• 제27권4호
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• pp.650-659
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• 2014

The purpose of this study was to analyze Hanwoo usage in restaurants and to develop menus of lean cut Hanwoo. Restaurant served customers Hanwoo menus, with the exception of broiled or roasted meat, mainly to provide various menus to customers (4.14), due to customer needs (3.87) and utilizing stocks (3.59). On the other hand, the reason for not providing Hanwoo menus, with the exception of broiled or roasted meat was manpower shortage (3.63), lack of popularity (3.58), low profit (3.29), preservation of Hanwoos' original flavors (3.28) and complex cooking methods (3.22). Concomitantly, the restaurant owners' intentions to apply new menus with lean cut Hanwoo was 73.4%, showing an interest in developing new menus and recipes using lean cut Hanwoo suitable to the changing owner awareness of customer health and trends. This study has established a standard for developing cooking methods and developed menus according to classified recipes for lean cut Hanwoo, based on the survey of restaurants' current status of using Hanwoo and the owners' opinions. 20 menus using lean cut Hanwoo (rump or shank) were developed by $1^{st}$ and $2^{nd}$ cooking experiments, and in-depth interview of experts-groups. Of these, 12 menus suitable for the restaurant were finally selected based on the results of consumer's evaluation using JARS. Structured recipe flow diagram and recipe instructions were developed for future semi-processed or processing foods. Diverse recipe methods using lean cut Hanwoo were obtained from the study, however aggressive public relations work is required for promoting the developed menus.

• 대한지역사회영양학회지
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• 제17권1호
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• pp.14-25
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• 2012

The purpose of this study was to estimate the daily intake of vitamin A in Korean female university students. Vitamin A intake was estimated using an inconsecutive 3-day dietary intake survey from 481 young women. Vitamin A intake values were calculated based on the data in USDA database. Average age, height, and weight of the subjects were 20.05 years, 162.13 cm and 54.38 kg, respectively. The subject's average intake of energy was 1645.67 kcal. The mean vitamin A, retinol and ${\beta}$ carotene intakes were $908.35{\pm}863.18$ ug retinol equivalent/day, $199.19{\pm}166.00$ ug/day and $3872.59{\pm}4972.17$ ug/day, respectively. The 21.83% of the subjects consumed less than the Estimated Average Requirement (EAR) for vitamin A. And subjects consumed 141.69% of the Recommended Nutrient Intake (RNI) for vitamin A. Food groups consumed with high vitamin A content in our subjects included vegetables (423.96 ug RE/day), potato and starches (213.64 ug RE/day), cereals (62.60 ug RE/day), eggs (55.17 ug RE/day) and milks (53.45 ug RE/day). The major food sources of vitamin A were sweet potato, carrot, spinach, egg, and cereal, and the top 30 foods provided 89.57% of total vitamin A. Also animal-derived food provided 9.65% of the vitamin A intake from the top 30 foods. In conclusion, judging from RNI, the vitamin A intake of the Korean female university students in this study was generally adequate. The result of our study may be used as a basis for follow-up studies of vitamin A intake like assessment of vitamin A nutritional status or evaluation of carotenoid food sources in Korean young women.

• 한국식생활문화학회지
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• 제24권6호
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• pp.721-727
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• 2009

In this study, the current status of the business foodservice industry, evaluation of leftover food and customer satisfaction with foodservice at direct operation and consignment foodservice businesses in Chungbuk were examined. This study has managerial implications in terms of improving the quality and effectiveness of the business operation of the foodservice industry. The sample size of this study included 800 customers who use foodservices provided by 11 selected businesses including 6 direct operation and 5 consignment foodservice businesses. From these 800 customers, a total of 692 were used (direct operation foodservice (n=361) and consignment foodservice (n=331) businesses). The results were as follows; First, as for the main reasons for using the employee restaurants in types of direct operation and consignment foodservice business, 'the close location' had the high percentage. Approximately 41% of respondents were not satisfied with the foodservice in the employee restaurants. Second, leftover food from consignment foodservices was higher than that for direct operation foodservices. Third, there were significant differences in customer satisfaction with five areas of foodservice between the two types of food service businesses: food, sanitation, feeding environment, mealing process and information and service. Customer satisfaction in the direct operation foodservice was higher than that of the consignment foodservice. In terms of the satisfaction level of foodservices, mealing process was the highest, followed by sanitation, food, and information and service in the direct operation and consignment foodservice businesses. Overall, satisfaction with the business foodservice was affected by the customers' satisfaction in five areas of foodservices (e.g., food, sanitation, feeding environment, mealing process, information and service). Especially, 'food' and 'information and service' were important areas for determining overall customer satisfaction with foodservice. In addition, the overall satisfaction was negatively correlated with the quantity of leftover food in the direct operation and consignment foodservice business.

• 한국산림과학회지
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• 제97권3호
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• pp.266-273
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• 2008

소나무, 상수리나무 묘목의 생장 및 영양상태에 미치는 토양산성화의 영향을 조사하고 묘목의 생장과 토양용액 중의 (Ca+Mg+K)/Al 몰비와의 관계를 검토하였다. 인위적으로 산성화 시킨 산림토양에서 생육한 소나무, 상수리나무 묘목의 생장저해에는 토양용액 중의 pH 저하와 이에 따른 토양용액으로의 Al 용출 및 묘목의 지하부에 있어서 Al 농도의 증가에 따른 지상부의 Ca 등의 식물 필수원소의 감소 등이 관여하고 있음을 시사하였다. 토양산성화에 따른 묘목의 생장저하 수준은 토양의 Al 농도뿐만 아니라 Al과 Ca, Mg 및 K과의 무기영양소 균형도에 의해 결정되며, 두 수종 모두 토양용액 중의 (Ca+Mg+K)/Al 몰비가 6.0 이하가 되면 건물생장이 현저하게 저하하고 그 비가 0.8인 경우 건물생장이 대조구 값에 비하여 소나무 묘목에서 약 60%, 상수리나무 묘목에서 약 50% 저하하였다. 앞으로, 산성우 등의 산성강하물에 의한 토양산성화가 수목의 생장 및 영양상태에 미치는 영향을 평가할 경우, 토양용액 중의 (Ca+Mg+K)/Al 몰비는 삼림생태계 피해예측에 대한 산성강하물의 한계부하량의 평가에 있어 중요한 지표가 될 수 있다고 판단된다.

• Journal of Nutrition and Health
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• 제36권3호
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• pp.306-318
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• 2003

This study was performed to investigate the dietary attitudes and nutrient intakes of nurses. A total of 291 nurses working at hospitals in the Kyungnam area participated in the study. The general characteristics and dietary attitudes of the subjects were surveyed using a self-administered questionnaire, and nutrient intakes was examined using one-day 24-hour recall method. The results were as follows : 67.7 percent of the subjects were nurses, 32.3% were nursing assistants. Average age of the subjects was 26.9 years old, average nursing experience was 5.7 years, and 70.7% of the subjects graduated from junior college. The rates of shift work (45.4%) and non-shift work (54.6%) were similar, and 91.5% of subjects worked on a three-shift a day schedule. The average nutrition knowledge score was 14.3 $\pm$ 2.5 out of a possible 20 points. Most of the nurses had experienced dietary problems such as skipping meals and overeating. Sixty-eight point three percent of the nurses had breakfast less than 3 times a week, and the main reason for skipping meals was a lack of time. Most of the nurses (74.1%) didn't exercise regularly. The average score on dietary habits was 55.6 out of 100, and most of the subjects belonged to the‘fair’group in terms of dietary habits. Married nurses, and those over 31 years of age, scored significantly higher on dietary habits than unmarried nurses, and those under 25 years of age (p < 0.001), and the scores significantly increased with increasing age. Mean daily carbohydrate and fat intake was 231.5 $\pm$ 66.1 g, 41.1 $\pm$ 18.8 g, and cholesterol and crude fiber intake was 238.2 $\pm$ 184.6 mg, 5.2 $\pm$ 2.0 g. respectively. Compared with the recommended allowances, the energy (1560.0 $\pm$ 448.5 kcal), calcium (453.8 $\pm$ 222.3 mg) iron (10.6 $\pm$ 7.6 mg), vitamin A (658.5 $\pm$ 538.1 R.E) and vitamin B$_2$ (0.96 $\pm$ 0.5 mg) figures were below the Korean RDA, and the protein (65.9 $\pm$ 31.0 g), vitamin B, (1.14 $\pm$ 0.5 mg), vitamin C (143.2 $\pm$ 119.6 mg), niacin (14.4 $\pm$ 6.3 mg) and phosphorus (958.1 $\pm$ 352.1 mg) figures were above the Korean RDA. The average carbohydrate, protein, fat ratio of energy intake was 60：17：23. The intake ratio of Ca and P showed an unbalance of 1：2. The dietary habits had a positive correlation (p < 0.001) with nutrition intake except vitamin A and vitamin C. Therefore, In order to improve overall dietary behavior and nutritional status, systematic nutrition education programs should be developed.