• 대한지역사회영양학회지
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• 제17권4호
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• pp.419-428
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• 2012

The purpose of this study was to evaluate nutrient intake and anthropometric parameters related to obesity in Korean female adolescents according to dietary diversity score. We analyzed data from the combined 2007-2009 Korean National Health and Nutrition Examination Survey (KNHANES). The subjects were 770 female adolescents. Nutrient intakes, Dietary Diversity Score (DDS) ) and Dietary Variety Score (DVS) were derived by using the data from the 24-recall method. The DDS was defined as the number of six food groups (cereals, meats, fruits, vegetables, dairy, fats and oils) consumed. The DVS was defined as the number of food items consumed. The average age of the subjects of the study was 15.02 years and the average height, weight, and BMI were 159.50 cm, 52.58 kg, 20.62 kg/$m^2$, respectively. The energy and nutrients intakes, percent of the recommended intake for nutrients in DDS = 5~6 group were significantly higher than those of the other groups. Calcium and vitamin C INQ in DDS = 5~6 group were significantly higher than those of the other groups. The average DVS of the subjects was 29.33. The most frequent style of food pattern was CMDFVO (cereals, meats, dairy, fruits, vegetables, fats and oils) = 111011. In conclusion, in healthy Korean female adolescents, food diversity intake variety did beneficially affect the intakes of calcium and vitamin C. Further studies are needed to confirm these findings.

• 한국식품조리과학회지
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• 제21권5호
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• pp.693-702
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• 2005

The purpose of this study was to provide useful information for establishing efficient marketing direction by investigating the performance (satisfaction) and importance for the quality of Korean traditional commercial beverages. The subjects were 320 participants (130 males and 190 females) in Daegu and Kyungpook. The importance and satisfaction score of Korean traditional commercial beverages were measured on a five-point Likert scale. The results are summarized as follows. The overall satisfaction score on Korean traditional commercial beverages was 2.96 points. The beverages with the highest satisfaction scores were 'green tea' (3.48 points) 'shickhae' (3.35 points) and 'rice tea' (3.34 points) whereas 'ppongip tea' (2.58 points) 'gugija tea' (2.63 points) and 'gukhwa tea' (2.64 points) scored lowly. From the analysis of the difference between importance and performance of Korean traditional commercial beverages, importance (3.11 points) was rated much higher than performance (3.66 points). In the IPA result, it was important to continuously maintain 'taste', 'hygiene', 'freshness', 'period of circulation', 'wrapping condition' etc. Some items such as 'nutrition', 'safety', 'health', and 'ingredient' did not need intensive care and operation.

• Fisheries and Aquatic Sciences
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• 제25권4호
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• pp.231-242
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• 2022

Effect of different concentrations of hypotaurine (HTU) on melanosis and quality of shrimps during 10 d storage in ice were studied. During refrigeration, the total plate count and total volatile basic nitrogen of shrimps treated with 20 g/L HTU were the lowest, and the hardness and microstructure were the best. Moreover, the score of melanoses, pH and total bile acid of shrimps treated with 20 g/L HTU were also low. Sensory evaluation showed that HTU treatment could make the shelf life of shrimps 3-4 days longer compared with the control. Based on the above physical and chemical indexes, 20 g/L HTU showed great potential as a safe inhibitor in the treatment of shrimps' melanosis.

• 지역사회간호학회지
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• 제26권3호
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• pp.292-302
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• 2015

Purpose: The purpose of this study was to examine the association between health behaviors and health-related quality of life (HRQOL) among vulnerable children in a community. Methods: Using data from 'The Obesity Prevention Framework for Vulnerable Children', a secondary analysis was conducted for 165 children (ages 8~12 years) and their parents who were recruited from 16 K-gu Community Child Centers in Seoul. Six types of health behaviors related to eating and activity were assessed. Each behavior was categorized into the non-recommended vs. recommended levels. The scores of the recommended levels of the six health behaviors were summed up for the composite score of health behaviors. HRQOL was measured by KIDSCREEN-52. Results: The groups with a non-recommended level of fast food intake and sedentary behavior had a significantly lower total score of KIDSCREEN-52 than those with a recommended level. Moreover, the lower composite score of health behaviors was significantly associated with the lower total score of KIDSCREEN-52. Conclusion: Among the vulnerable children, the six recommended health behaviors and their composite score were in significant positive associations with the HRQOL levels. Therefore, nursing strategies for enhancing the recommended levels of health behaviors are needed for vulnerable children.

• 대한지역사회영양학회지
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• 제19권6호
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• pp.513-526
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• 2014

Objectives: This study was conducted to investigate the effect of low sodium diet education program on dietary habits, diet quality, and measures of obesity in overweight or obese middle-aged women. Methods: Subjects were 81 individuals aged 45 years or over, who completed an 8-week nutrition education. The subjects were divided into a normal group (N = 30) and an overweight-obese group (N = 51) according to the BMI. The effects were evaluated by anthropometric measurement, biochemical analysis, questionnaire, and diet records before and after the program. Results: Overweight-obese group showed significant decreases in weight (p < 0.0001), BMI (p < 0.0001), percent of body fat (p = 0.0087), waist circumference (p < 0.0001), systolic (p = 0.0003) and diastolic blood pressure (p = 0.0261). Nutrients intakes were not different between the two groups and only sodium intake was decreased after education. Total score of general dietary habits, dietary behavior related to sodium intake, dietary diversity score (DDS), diet variety score (DVS), and diet quality index-international (DQI-I) were improved in both groups compared to the baseline. Overweight-obese group showed significant improvement in 'having fruits everyday', 'having fish everyday', 'trying to eat many kinds of food', 'eating less broth when eating soup, stew, and noodles', 'eating less kimchi and salt-fermented vegetable', and 'propensity to think that dishes should be pretty seasoned'. In addition, moderation of empty calories food (p = 0.0064) and macronutrient ratio (p = 0.0004) were improved in the overweigh-obese group, but in the normal group, the results did not reach statistical significance. Conclusions: These results suggested that low sodium diet education program may contribute to obesity management by improving diet quality and dietary habits in middle-aged women.

• 한국식품영양학회지
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• 제23권4호
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• pp.453-461
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• 2010

The purpose of this study was to evaluate nutrient and food intake status and dietary, quality according to obesity based on nutrient and food group intake, in female university students. Surveys were conducted using questionnaires and 3 days, dietary record in 360 female university students residing in Seoul. The subjects were divided into two groups by percent of body fat: an overweight group(percent of body fat more than 23%, n=249) and normal group(percent of body fat below 23%, n=111). The overweight group had a larger proportion of subjects who binged compared to the normal group. There was no significant difference in energy intake between the two groups. The densities of plant calcium and dietary fiber in the overweight group were significantly lower than those of the normal group. However, animal fat density was significantly higher in overweight subjects. The Korean's dietary diversity score(KDDS) of the overweight group was 4.65, and that of the normal group was 4.67, indicating no significant difference. There was no significant difference of DQI-I between the overweight group(50.8) and normal group(51.1). However, the macronutrient ratio score was significantly lower in the overweight group. These results indicate that overweight female college students may have improper dietary habits, and have lower overall balance aspect macronutrient ratios.

• 한국식품저장유통학회지
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• 제17권6호
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• pp.889-896
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• 2010

본 연구는 학교급식 식재료의 위생관리 실태를 파악하기 위하여 식재료 유통업체 38곳을 대상으로 위생관리 수행수준과 위생관리 현황을 조사하였다. 학교급식 식재료 공급과 관련된 업체 위생관리 수행수준은 5점 척도의 자가평가로 실시되었으며, 식재료관리와 배송직원 관리영역은 4.47/5(89.4/100)점, 배송차량 관리영역은 4.38/5(87.6/100)점이었고, 총 수행점수는 4.45/5(89/100)점이었다. 대리점형태의 유통업체의 위생관리 점수가 가장 높았고, 개인위생 영역의 점수가 유의하게 높았다. 또한 83%의 유통업체가 납품의 투명성을 확보하기 위해 식재료 품질 규격서가 필요하며, 유통단계에서의 위생인증제도가 필요하다고 하였다.

• Journal of Nutrition and Health
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• 제34권2호
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• pp.230-240
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• 2001

This study was designed to develop the nutrition education program for the mothers of preschool children in kindergarten and evaluate its educational effects. Nutrition education program was developed on the basis of the concept which consisted of nutrition, nutrients, menu planning, cooking, recognition of nutrition education, food selection and menu planning, will of nutrition improvement. Subjects consisted of 41 mothers. All the subjects completed a pretest and a posttest. The nutrition knowledge score of pretest was 33.77$\pm$12.53 and that of posttest was 55.25$\pm$16.32 and the difference was significant(p<0.001). The Food attitude score of pretest was 66.40$\pm$6.26 and that of posttest was 70.76$\pm$6.05 and the difference was significant(p<0.001). Food attitude score of high score-group of nutrition knowledge was higher than that of low score-group of nutrition knowledge significantly, in pretest(p<0.001) and posttest(p<0.01) respectively. Nutrition knowledge score and food attitude score of children of educated parents of nutrition program was higher than that of children of uneducated parents of nutrition program but the difference was not significant. The nutrition densities of vitamin A(p<0.001), vitamin B$_1$(p<0.05), vitamin B$_2$(p<0.001), folic acid(p<0.05), Ca(p<0.001), p(p<0.001), calculated using the INQ(Index of Nutritional Quality), was significantly improved by nutrition consult and education program. The MAR(Mean Adequacy Ratio) of pretest was 0.79$\pm$0.23 and that of posttest was 0.91$\pm$0.16 and the difference was significant(p<0.05). (Korean J Nutrition 34(2) : 230-240, 2001)

• 한국축산식품학회지
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• 제21권1호
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• pp.47-55
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• 2001

This experiment was conducted to investigate the effects of marbling and maturity on physicochemical properties of Hanwoo meat during cold storage. A total of 18 carcasses were collected by marbling and maturity score at the commercial slaughter house. Loins of carcasses were selected and moved to laboratory and used to measure physico-chemical characteristics during 7 weeks storage at $0^{\circ}C$. The pH of samples was tended to be increased until 3 weeks storage. The water holding capacity of samples was not affected by marbling and maturity score. Lightness value of all samples was not changed, whereas redness value of high marbling samples was significantly(p<0.05) higher than that of low marbling samples. Purge loss of high marbling samples was significantly(p<0.05) lower than that of low marbling samples. These results indicate that high marbling and low maturity has better meat quality than low marbling and high maturity in Hanwoo.

• 한국식품영양학회지
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• 제23권4호
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• pp.641-648
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• 2010

This study attempted to estimate the dietary quality and the food diversity by analyzing the military foodservice menu. To evaluate the dietary quality, an analysis of NAR(Nutrient Adequacy Ratio) and MAR(Mean Adequacy Ratio) were carried out. DDS(Dietary Diversity Score), DVS(Dietary Variety Score) and DMGFV(Dairy Product, Meat, Grain, Fruit, Vegetable group) were used for assessment of food diversity. A Can-pro 3.0 and an excel were used for dietary data analysis and SPSS 12.0 program was used for statistical analysis. The results were as follows. The NAR of the 9 nutrients was above the RDAs and MAR was $1.71{\pm}0.19$. For 19 days(61.3%), DDS was 5 and for 12 days(38.7%), DDS was 4. The average of DDS was $4.6{\pm}0.25$. The Fruit & vegetable groups were not often served compared to other groups and especially fresh fruit were not given enough. The average of DVS and DVSS were $22.48{\pm}0.61$ and $29.26{\pm}0.66$ each. The most frequent food pattern was 'DMGFV=11111' which was served for 19 days(61.3%) and second frequent pattern 'DMGFV=11101' was served for 12 days(38.7%). DDS was significantly associated with Vit. C intake and DVS and DVSS was significantly related to Vit. $B_1$ and Vit. $B_2$ intakes. The MAR was significantly correlated with only DVSS. It could be interpreted that DVSS is a useful parameter for evaluating nutrient intakes as previous studies verified. Based on these findings, it can be said that military foodservice was provided with adequate nutrition and diversity. Menu was well composed of various foods which met the nutrition standards, but should provide more fresh fruits for adequate provision of vitamins and minerals.