• 동의생리병리학회지
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• 제19권2호
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• pp.490-494
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• 2005

The purpose of this was investigate the possibility of medicinal plants application as an edible functional food resources. We arried out to develop a beverage by using Nelumbo nucifera and we examined the nutritional characterics. Also we examined the effects of drink on physiological function in aorta relation. Thus, the effect of developed beverage on phenylephrine induced contraction of isolated rat thoracic aorta. Contractile force was measured with force displacement thansducer under 1.5g loading tension. Brix, pH and titratable acidity of developed drink were 12.25%, 4.5 and 0.092%. The approximate nutritional composition of beverage was carbohydrate, 9.40%, crude protein, 0.30%, crude fat, 0.25% and ash, 0.15%. Also insoluble fiber and soluble fiber were 1.30%, 0.80%. Developed beverage contained Na(11.45 mg%), K(6.87 mg%), Ca(2.53 mg%). The contraction forces by injection of phenylephrine in isolated thoracic aorta were significantly law in each beverage treatment groups compared with control group. These results that developed drink with medicinal plants can be used as a functional material to decrease aorta contraction.

• 한국식생활문화학회지
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• 제34권4호
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• pp.474-485
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• 2019

This study aim to evaluate dietary quality and nutritional status according to the consumption of health functional food using Nutrition Quotient for Korean elderly (NQ-E) for 288 elderly people attending senior welfare centers in Gyeonggi-do. The questionnaire consisted of items about general information, health functional food, and Nutrition Quotient for Korean elderly (NQ-E). Chi-squared test, Fisher's exact tests, and Analysis of Covariance (ANCOVA) were performed using the SAS program ver. 9.4. Among the male and female subjects, the female subjects consumed more health functional food. The results of the dietary quality and nutritional status difference according to the intake of health functional food showed significant differences only in the areas of variety and abstinence among nutrition quotient factors for men, while no significant differences were observed in any of the nutrition quotient factors for women. In conclusion, focused-nutrition education program and useful guideline is needed for promoting adequate consumption of health functional foods in elderly.

• 대한영양사협회학술지
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• 제19권4호
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• pp.317-342
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• 2013

The purpose of this study was to evaluate the current state of foodservice and clinical nutrition management in a hospital-based nutrition department. Nutritional guidelines and survey reports of hospital evaluation programs from 2004 to 2009 were analyzed. In total, 275 hospitals in the first period and 288 hospitals in the second period were evaluated. The division of knife and chopping board use decreased from 97.2% in 2005 to 89.7% in 2008, the maintenance of a proper freezer temperature (below $-18^{\circ}C$) increased from 82.1% in 2004 to 97.7% in 2007 (88.9% to 97.4% from large hospitals and 69.8% to 86.5% from small/medium hospitals in 2005 and 2008, respectively). In tube-feeding management, the performance rate of material cold storage and the offer rate of tube-feeding were 65.9% and 94.2% in 2007, respectively. The cold storage of material, proper use within 24 hours after opening or production, and the use of an appropriate label were 47.3%, 71.2% and 67.2% in 2009, respectively. The rate of a management system for undernourished patients was 86.0% in 2007 (56.4% for large hospitals, 18.9% for small/medium hospitals) and 14.3% in 2009. In standards of nutrition support management, the performance rates of constructing a nutrition support team, the nutrition support team activity, and organizing multidisciplinary team were 66.7%, 43.6%, and 64.1% respectively, in 2004. For large hospitals, those rates were 61.1%, 36.1%, and 58.3%, in 2005, 93.0%, 62.8%, and 91.9% in 2007, and 69.2%, 43.6%, and 69.2% in 2008, respectively. The results of this study suggest standards on sanitary foodservice preparation, production, and tube-feeding production need to correspond with HACCP regulations for small/meidium hospitals in standards of a healthcare accreditation system. It will be necessary to understand the operating conditions of nutrition departments in convalescent hospitals, psychiatric hospitals, and geriatrics hospitals. As the application of accreditation is required from 2013, standards will need to be improved and continuously updated for healthcare accreditation.

• 대한지역사회영양학회지
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• 제20권3호
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• pp.220-235
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• 2015

Objectives: The purpose of this study was to investigate how clinical nutrition services is provided at a long term care hospital in Korea and to investigate job satisfaction levels of the clinical dietitians. Methods: Survey questionnaire was sent to dietitians working at a long term care hospital in Korea. The participating hospitals (n=240) were randomly selected from 1,180 long- term care hospitals using a stratified sampling method. A total of 134 long term care hospital s and 223 dietitians completed the survey of clinical nutrition service s and job satisfaction questionnaires The job satisfaction questionnaire included 27 job satisfaction questions on task, stability vision, working conditions, and relationship areas. Results: The average nutritional screening rate was 17.9% and the rate of computerized nutritional screening system was 9.7% in the participating hospitals. Nutritional intervention rate was only 3.2% of all patients. KOIHA (Korea Institute for Healthcare Accreditation) accreditated hospitals showed only 50% performance rate of nutrition service evaluation area. This shows that after achieving KOIHA accredition, many hospitals do not emphasize the performance of nutritional services. The job satisfaction scores in all four areas ranged from 2/5 to 3/5, implying generally low job satisfaction level in hospital dietitians. Linear regression analysis results showed that the "hospital adequacy grade" type was a significant predictor of job satisfaction level for two areas (working conditions & relationship). Conclusions: There is a need to provide proper standardized clinical nutrition services as a primary treatment and we observed large variations in the quality of nutritional service s in long term care hospitals. Therefore, government and local hospitals have to work on implementing nutritional programs and policies for improved service and care.

• 대한간호학회지
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• 제26권2호
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• pp.304-319
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• 1996

It is important to evaluate nutritional status of elderly patients receiving dialysis, since wasting and malnutrition are their common problems. This study aims at assessing their nutritional status by the type and duration of dialysis. The nutritional status such as somatic fat and protein storage was evaluated with anthropometric measure including weight/height ratio, triceps skinfold thickness and midarm muscle circumference. It was also measured with albumin, transferrin, C3 and IGF-1 and calorie and protein intakes. The general clinical condition of patients was evaluated with the severity of uremia and metabolic acidosis. which were measured through the levels of serum urea, creatinine and bicarbonateion. The data were analyzed by using t-test, ANOVA, Wilcoxon-rank sums test, Scheffe test, Kruskal-Wallis test and Pearson correlation coefficients. The results are following : 1. There was no significant difference in the calorie and protein intakes by the type and duration of dialysis received. 2. As for the anthropometric measures, no significant difference was found by the type of dialysis in body mass index triceps skinfold thickness and midarm muscle circumference. Yet these anthropometric measures differed significantly by the duration of dialysis in those elderly patients receiving hemodialysis(HD group), but this finding was not found in those receiving continuous ambulatory peritoneal dialysis(CAPD). 3. Regarding the indicators of uremia and metabolic acidosis, blood urea nitrogen(BUN) and creatinine were lower in the CAPD group than in the HD group, whereas bicarbonate ion was higher in the CAPD group than in the HD group, with no statistical significance. In the HD group, creatinine increased significantly with the increase of the duration of dialysis. 4. Serum trasferrin and C3 were significantly higher in the CAPD group than in the HD group. However. each of biochemical indices did not show statistical significance by the duration of dialysis in both HD and CAPD groups. 5. Anthropometric measures were significantly associated with dietary intake. Significant correlations were observed between biocarbonate ion, BUN and creatinine. In addition, the correlations between serum protein and albumin and between transferrin and C3 were statistically significant. Yet, IGF-1 revealed no significant correlation with other nutritional indices. The above findings indicate that there were no difference in nutritional status measured with protein and calorie intakes between the type and duration of dialysis, but CAPD seems to benefit correcting uremia and metabolic acidosis than HD. Studies of dietary management for dialysis patients need to be pursued in order to improved the quality of aged patients receiving dialysis.

• 대한지역사회영양학회지
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• 제14권6호
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• pp.767-776
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• 2009

This study evaluated the effect of nutritional improvement of 0~5 year children of financially poor families after nutrition supplement of children and nutrition education in parents/guardians. The subject selected among applicants for low-income family financing of the government included 198 children (0~12 months:92, 1~5 years:106), and the average ages were 5.3 months and 2.4 years respectively. Food that includes each nutrient factor was provided to the subject for six months. Nutrition education was performed in two ways, through class and private education, once a month for both. Nutritional improvement was evaluated by body measurement and anemia prevalence rate. As to the survey on breast-feeding, complete breast-feeding accounted for 58.7%, weaning food 27.3%, and combined feeding 14.1% respectively, which shows that breast-feeding accounted for the largest percentage. The education program improved knowledge and attitude of the parents/guardians, which brings in positive effects on growth of children as well. The nutrition knowledge score was improved after nutrition education in 0~12 month children $(8.5\pm1.75\;to\;8.9\pm1.69)$ and 1~5 year children $(7.3\pm1.39\;to\;7.8\pm1.30)$. The nutrition attitude score was significantly improved in 0~12month children $(52.0\pm6.99$ to $53.5\pm5.21$, p < 0.001) and 1~5year children ($45.1\pm7.30$ to $49.0\pm5.96$, p < 0.001). In evaluation on nutritional improvement based on body measurements, it turned out that the wasting was reduced as for children in consideration of the height and weight according to the subject's age. The concentration of hemoglobin after the nutrient treatment for six months was significantly improved, and the anemia prevalence rate as well was reduced from 40.6% to 13.5%, which indicates the significant improvement. Based on the findings above, it turned out that providing quality food to children and nutrition education to the parents/guardians poorly fed in low-income families improved knowledge and attitude of the guardians and prevents anemia and improves growth, which brings in positive effects on growth of children. In the results regarding attitude and knowledge on nutrient/dietary life; however, the improvement level was relatively low when the extent before the education was too small, which indicates the need to revise and complement the contents and methods. In addition, as shown in the result of body measurement, long-term and consistent investigation is necessary since it is difficult to judge the effect on growth only based on short-term nutrient supplement.

• 대한지역사회영양학회지
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• 제4권3호
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• pp.421-430
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• 1999

A neural network system was applied in order to analyze the nutritional and other factors influencing chronic diseases. Five different nutrition evaluation methods including SD Score, %RDA, NAR INQ and %RDA-SD Score were utilized to facilitate nutrient data for the system. Observing top three chronic disease prediction ratio, WHR using SD Score was the most frequently quoted factor revealing the highest predication rate as 62.0%. Other high prediction rates using other data processing methods are as follows. Prediction rate with %RDA, NAR, INQ and %RDA-SD Score were 58.5%(diabetes), 53.5%(hyperlipidemia), 51.6%(diabetes), and 58.0%(diabetes)respectively. Higher prediction rate was observed using either NAR or INQ for obesity as 51.7% and 50.9% compared to the previous result using SD Score. After reviewing appearance rate for all chronic disease and for various data processing method used, it was found that iron and vitamin C were the most frequently cited factors resulting in high prediction rate.

• Journal of Nutrition and Health
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• 제14권4호
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• pp.182-189
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• 1981

The purpose of the present study was to evaluate the nutritional status of the Korean population and its relationship with the age, sex, economic status and geographic characteristics. Taking in consideration the geographic location and socioeconomic states, ten regions out of the twenty-four regions where the Ministry of Health and Social Affairs had executed a programme (National Nutrition Survey) on evaluation of the community nutritional status were selected. Hemoglobin concentration hematocrit, and mean corpuscular hemoglobin concentration were tested from a total of 906 subjects in a month of November, 1979. The results of this study suggest that the anemia prevalences of young children in Seoul and rural areas were remarkedly decreased during last ten years, but the prevalence of low income group in provincial cities are still high and particularly in 7-l4yr. and female adult group.

• 한국조리학회지
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• 제8권2호
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• pp.217-226
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• 2002

Stuffed pork cutlets were prepared by adding kimchi, pineapple, and seasoned green onion, and they were analyzed to measure sensory and nutritional characteristics. Sensory evaluation means of stuffed pork cutlet with kimchi, pineapple and seasoned small green onion was significantly higher than means of control pork cutlet especially for appearance after cutting, tenderness of meat, tenderness of stuffing, moistureless of stuffing, balance of meat and stuffing, flavor before taste, and flavor after taste. Dietary fiber, Vit. A, and Vit. C of kimchi pork cutlet was higher than them of control pork cutlet and frozen pork cutlet Dietary fiber, K and Vit. C of pineapple pork cutlet was higher than them of control pork cutlet. And Dietary fiber, Vit Ca, and P contents of pineapple pork cutlet was higher than them of frozen pork cutlet. Vit. A, $\beta$-carotene, dietary fiber, Ca, and P contents of seasoned small green onion pork cutlet was higher than them of control pork cutlet and frozen cutlet.

• 대한지역사회영양학회지
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• 제2권5호
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• pp.671-679
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• 1997

Community nutritionists draw upon theories from the social sciences to improve their work in health promotion and disease prevention. Social science theories are sets of concepts that provide systematic explanations that can predict events or situations, and are classified into several paradigms and worldviews. these theories interact with research and practice around the subject matter of community nutrition. Use of these theories provides benefits in community nutrition by helping to organize thinking about nutrition topics in ways that are useful for assessing , understanding, intervening, and evaluation community nutrition issues. Community nutrition researchers and practitioners can be choose from many available social science theories by evaluating assumptions, scope, applicability, complexity, effectiveness, and other aspects of the theories. Awareness and use of social science theories should enhance the development of community nutrition. (Korean J Community Nutrition2(5) : 671-679, 1997)