• 대한지역사회영양학회지
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• 제12권5호
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• pp.519-533
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• 2007

This study was carried out to investigate the nutrition knowledge, dietary attitudes, and dietary habits of girl's high school students in Kunsan, and to investigate their recognition of food-nutrition labeling. The results are summarized as follows. General nutrition knowledge is relatively low, with an average of 0.57. It was shown that high school female students skipped breakfast rather than lunch or dinner, with a skipping rate of 28.9% for breakfast, 0.7% for lunch, and 8.6% for dinner. Regarding snacks, 35.5% of all the surveyed students had 1 snack per day, with 31.9% having them between lunch and dinner. The most popular snacks include biscuits (22.3%), noodles (18.3%) and bakery (13.3%). The most popular response was that students 'sometimes checked' the food label of processed domestic and imported processed food. The level of satisfaction with food labels is moderate, with an average of 2.96, out of 5. The most satisfactory title about food labels was 'helpful for food selection' with 3.19. On the other hand, the least satisfactory title was 'understands the label' with 2.78. Regarding the identification of the nutrition labeling, the highest response was 'sometimes watched, sometimes not' with 40.5%. Products which were most often checked were milk/milk products (3.44), snacks/bread (3.33), and soft drinks (3.07). Among nutrition labeling items, total calories was the most important, followed by fat, carbohydrate, cholesterol and calcium. The question regarding the knowledge of nutrition labeling rated an average of 0.58 (out of 1). There was a significant positive correlation between the degree of the nutrition label verification and the dietary attitude score, along with the nutrition labeling knowledge and the nutrition knowledge score of the subjects. On the other hand, the degree of the nutrition label verification and the knowledge on nutrition labeling had a significant negative correlation. Hence, it is of the opinion that education on properly reading nutrient information is necessary to enable adolescents to apply that in real life. Furthermore, labeling nutritional information on processed fred through a more comprehensive method is deemed necessary as a supporting measure.

• 한국식품과학회지
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• 제22권3호
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• pp.241-247
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• 1990

본 연구에서는 결명자로부터 손쉽게 음용 할 수 있는 인스턴트 차 제조방법과 인스턴트 차로써의 개발 가능성을 조사하여 보았다. 볶음 조건은 $170^{\circ}C$ 전후에서 3분 정도가 적당하였고 볶음은 결명자의 수분, 환원당, 지질함량을 감소시킨 반면 단백질, 가용성 무질소물. 회분함량 및 부피를 증가시켰고 추출속도와 추출효율을 증가시켰다. 물, methanol, ethanol의 추출 여액의 수율, 여과성, 박도 및 유효성분의 추출효율은 물$2{\sim}4$쪽 정도일 때 여액 수율과 여과성이 좋았다. 동결 건조물의 고형분은 50%의 결명자 ethanol 추출액(50%, v/v)에서 4.60%이었으며 일반성분 증에서 탄수화물이 제일 많고 환원당 함량은 12.65%이었고 rhein 과 emodin의 함량은 각각 1.40과 1.04% 이었다. 무기원소 함량은 Na(67.63)>Ca(51.01) >K (17.56)>Mg(15.43)>Fe(7.56mg%)순이었으며 유리당 함량은 raffinose>fructose>glucose>maltose>sucrose 순이었다. 건조물은 농갈색의 과립상의 형태로 약한 알로에 향이 가미된듯한 커피향을 가지며 흡습성과 caking성이 강한 것이 관찰되었다. Ethanol추출물의 동결건조제품과 분무 건조제품의 색, 맛과 냄새 및 개발가치에 대한 평가는 10점 만점에서 모두 8.0 이상으로 평가되어 인스턴트차로 개발할 가치가 있다고 판단된다.

• 대한영양사협회학술지
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• 제23권3호
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• pp.263-273
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• 2017

Numerous studies have investigated quantifying dietary intake according to the weight status of children and adolescents. However, studies on differences in quality among diets remain scarce. This study compared diet quality by weight status and examined correlations between quality of diet and obesity in children and adolescents. Two hundred fourteen children and adolescents aged between 9 and 18 years participated in this study (Normal weight n=104, Obesity n=110). The data related to food intake were investigated by dietary records, Diet Quality Index-International (DQI-I), and Nutrition Quotient (NQ) and then compared with Dietary Reference Intakes for Korean (KDRIs). In DQI-I, moderation factor (control of unhealthy foods) score was 21.7 in the normal weight group and 19.5 in the obesity group. The normal weight group showed a higher score for moderation factor than the obesity group (P<0.001). Compared with KDRIs, vitamin $B_6$, folate, vitamin C, vitamin E, calcium, potassium, and zinc intakes were insufficient in both groups. Multiple logistic regression analysis revealed that DQI-I moderation was negatively associated with obesity (OR=0.77, 95% CI 0.69-0.87) after adjustment for age, gender, income, and total energy intake. Our results suggest that children and adolescents require nutritional education to understand the importance of vitamin and mineral consumption. Especially, education for children and adolescents with obesity needs to emphasize moderation of nutrient intake that can cause diseases with hyper-ingestion such as sodium and high calorie-low nutrition foods.

• 대한지역사회영양학회지
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• 제14권6호
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• pp.710-721
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• 2009

This study was conducted to investigate the body weight status (by WLI: Weight-Length Index) and dietary habits and to assess the nutritional status among preschool children in the Daegu area. Dietary habits including dietary attitude and behavior were investigated using questionnaire answered by mothers of 680 subjects aged 4 to 6 years old (508 completed). Also, dietary intake survey using 24-hour recall method was performed by mothers of the children. According to WLI, the underweight, normal, overweight and obesity level of subjects were 9.1, 62.0, 19.5, and 9.4%, respectively. As well, the number of girls was higher than boys in underweight, overweight, and obese group. There were significantly different on overeating, eating fast, and preferring eating-out by body weight status, and overweight group got higher score than underweight or normal-weight group (p < 0.01, p < 0.001). As well, there was significantly different on not moving around during mealtime by body weight status, and underweight group have lower score than obese group (p < 0.001). From the 24-hour recall survey, it was found that intakes of all the nutrients were higher than the %KDRI except energy, calcium and folate. The energy intake of underweight group of 4~5-year old (1338.2 kcal) and 6-year old was lower than Koreans %DRI for those age group. Folate and dietary fiber intakes of obese group were significantly lower than underweight (p < 0.01, p < 0.05). For 4~5-year old, vitamin $B_6$ intakes of obese group were significantly higher than obese group (p < 0.05). For 6-year old, obese group showed that intake of vitamin $B_1$ was significantly higher than the other three groups, and intake of vitamin $B_1$ of overweight group was significantly higher than the other three groups. Taken together, these results indicate that there were significant differences in the nutrient intake level and dietary habits of preschool children by body weight status in Daegu area. Therefore, parents (family) and caregivers should be aware of the prevalence of obesity and nutritional status of preschool children, and start nutrition education as soon as possible.

• 대한지역사회영양학회지
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• 제13권2호
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• pp.164-175
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• 2008

This study was performed to compare food consumption patterns, dietary behavior, and nutrition knowledge between Korean professional soccer players and the non-athletic males. Data were collected from 53 soccer players working for Korean professional soccer clubs and 44 non-athletic males, using self-administered questionnaires. There were significant differences in food consumption frequency between two groups. Meats and eggs, fishes and shellfishes, sea weeds were consumed more frequently by the soccer players. The frequency scores of foods rich in iron, calcium, and protein were also higher in the soccer players compared with the non-athletes. Meanwhile, the consumption of alcohol was more frequent in the non-athletes. As for the cooking method, the soccer players showed higher preference for steaming/parboiling and consumed raw vegetables and fruits more frequently than the non-athletic males (p < 0.05). The average scores of soccer players on nutrition knowledge for basic nutrition and athletic nutrition were lower than the respective values of the non-athletic males. However, the soccer players showed better eating behaviors and dietary habits compared with non-athletic males (p < 0.001). They had well-balanced, regular diet and good habits for chronic disease prevention. No significant relationship could be observed with respect to nutrition knowledge and nutritional behavior. Moreover, the experience of getting nutrition information did not affect either nutrition knowledge score or nutritional habits score, except that for habits of chronic disease prevention in non-athletes. Therefore, it is suggested that more effective and practical nutrition education program be needed for promoting healthy eating habits and improving nutritional status in young males.

• 한국식품영양과학회지
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• 제26권4호
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• pp.595-600
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• 1997

본 연구에서는 고추장의 저장 중 이화학적 및 관능적 변화를 통해 효과적인 항갈색화제, 유기산을 선별하며 유통기간 연장에 대해 알아보고자 하였다. 45$^{\circ}C$와 55$^{\circ}C$에서 항갈색화제 0.5% ascorbic acid일 때 control과 유의적 차이가 있었기에 ascorbic acid를 갈변 억제제로 선정했다 또한, 45$^{\circ}C$와 55$^{\circ}C$에서 0.03% ascorbic acid일 때 control과 유의적 차이가 있어, 갈변 억제제로 선정했다. 45$^{\circ}C$와 55$^{\circ}C$에서 유기산 0.5% citric acid 일 때 control과 유의적 차이가 있었기에 citric acid를 갈변 억제제로 선정했다. 또한, 45$^{\circ}C$와 55$^{\circ}C$에서 0.03% ascorbic acid에 0.06% citric acid일 때 control과 유의적 차이가 있어, 효과적인 갈변억제 농도로 선정했다. 0.03% ascorbic acid와 0.06% citric acid를 첨가한 고추장 유통기간을 알아보기 위하여 고추장의 아미노태 질소, pH, 적정산도 및 표면색도 등을 실험한 결과에서 아미노태 질소가 관능적 변화와 상관관계(r=-0.8987)가 높았기에, 고추장의 유통기간 설정 하는 품질특성으로 삼았다. 저 장기간에 따른 아미노태 질소값의 변화율은 1차 반응식으로 해석되었으며, 0.03% ascorbic acid와 0.06% citric acid 첨가물이 유통기간 예측에서 고추장 대조구 보다 45$^{\circ}C$일 때 69%, 55$^{\circ}C$일 때 56% 연장 할 수 있었다.

• 한국식생활문화학회지
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• 제16권3호
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• pp.203-214
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• 2001

Maternal stress was very common symptom that every pregnant women could have experienced during pregnant period. We found that the causative factors of stress for subjects were physical change(50.8%), family relationship(13.6%), change of body image(7.4%), concern baby(6.8%), economic difficulties(6.4%), depress(4.3%), morning sickness(3%), and miscellaneous(3.5%). According to our study, maternal stress during the first trimester negatively correlated with food and nutrients intake of pregnant women and gave low weight gain during pregnancy and low birth weight of infants. It also significantly correlated with monthly income(p<0.001) and monthly food cost(p<0.001) during pregnant period. Mean intake of Calcium and Iron were $47{\sim}60%$ of RDA and $35{\sim}48$ of RDA, respectively. With the Iron supplement the total intake of Iron exceeded 100% of RDA. We also found majority of food items, except seaweeds, fruits and vegetables, were negatively correlated with maternal stress during three trimesters. Additional support system projected by professionals in health-care field could mediate maternal stress and lead to healthy pregnancy outcome.

• 한국산학기술학회논문지
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• 제15권1호
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• pp.344-355
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• 2014

본 연구의 목적은 간호학과 대학생들의 생활 스트레스 정도에 따른 식습관, 건강관련습관, 우울, 섭식장애, 및 영양소섭취량의 차이를 비교, 조사하는 것이다. 전체 대상자 282명의 생활 스트레스 총점 평균은 61점이었고, 평균을 기준으로 스트레스가 높은 군과 낮은 군으로 나누어 식습관, 생활습관, 우울, 섭식장애 및 영양소섭취량의 차이를 SPSS 통계 package를 이용하여 분석하였다. 스트레스가 높은 군이 낮은 군에 비해 결식 또는 과식 빈도, 섭식장애, 우울 점수가 유의하게 높았으며 운동을 하지 않는 경우가 많았다. 영양소 섭취량은 두 군 사이에 통계적으로 유의한 차이가 없었으나 두 군 모두 비타민 $B_2$, C와 엽산, 칼슘과 철, 칼륨 및 식이섬유소 섭취량이 권장섭취량 또는 충분섭취량보다 매우 부족했다. 이러한 결과를 통해 생활 스트레스는 바람직하지 못한 식습관과 섭식장애, 우울을 일으켜 영양소 섭취량과 건강에 영향을 미칠 수 있으므로 간호학과 대학생들을 위한 스트레스 상담 및 건강프로그램 개발 및 중재가 필요하다는 것을 알 수 있었다.

• Journal of Korean Biological Nursing Science
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• 제22권4호
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• pp.249-259
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• 2020

Purpose: Carbapenemase-producing Enterobacteriaceae (CPE) are associated with considerable mortality. This study was aimed to identify survival factors among medical care unit patients with CPE. Methods: We conducted a retrospective cohort; data were collected from September 2017 to June 2019 through electronic medical records. The data collected were general characteristics, disease-related characteristics, severity-related characteristics, and treatment-related characteristics. Data were analyzed based on frequency, mean, standard deviation, Chi-square test, Fisher's exact test, t-test, Pearson's correlation coefficient, and Cox proportional hazard model using SPSS/WIN 21.0 program. Results: Seventy-seven patients were included (59 survivors and 18 deceased) in the study. Univariate analysis identified factors for survival associated with acquired CPE as age (t= -1.56, p= .037), simplified acute physiology 3 (SAPS3) score of admission date (t= -2.85, p= .006), Glasgow coma scale (GCS) of CPE acquisition date (t= 2.38, p= .020), artery catheter at CPE acquisition date (χ²= 4.58, p= .032), vasoconstrictor agents use at CPE acquisition date (χ²= 6.81, p= .009), platelet at CPE acquisition date (t= 2.27, p= .025), lymphocyte at CPE acquisition date (t= 2.01, p= .048), calcium at CPE acquisition date (t= 2.68, p= .009), albumin at CPE acquisition date (t= 2.29, p= .025), and creatinine at CPE acquisition date (t= 2.24, p= .028). Multivariate Cox proportional hazard model showed that GCS at CPE acquisition date (HR= 1.14, 95% CI= 1.05-1.22), lymphocyte at CPE acquisition date (HR= 1.05, 95% CI= 1.00-1.10), and creatinine at CPE acquisition date (HR= 1.25, 95% CI= 1.04-1.49) were independent survival factors among medical intensive care unit patients with CPE. Conclusion: Based on the study results, it is necessary to develop nursing interventions that can aid in the management of patients with CPE and identify their effects.

• 대한지역사회영양학회지
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• 제6권2호
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• pp.250-258
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• 2001

Five representative local foods of Cheollabuk-do Province such as chuotang, ochuk, baekhapchuk, dasulgitang and minmulgokimaeuntang were subjected to recipe standardization and nutrient analysis. To derive a standard recipe, first a test recipe was prepared with the consideration of information obtained from literature survey, personal interview and survey of restaurant recipe. This test recipe was modified three times after sensory evaluation. Then the modified test recipe was accepted as the standard recipe when all characteristics of food was assessed over 5 points and the percentage of judges who gave a score over five exceeded 70% in seven-point hedonic scale. Actually, all characteristics of each food were judged as "satisfactory". Nutrient analysis was performed in food cooked according to the decided standard recipe. In general, it appeared that energy content was rather low. However protein contents in chuotang, ochuk and minmulgokimaeuntang were higher than the recommended value per meal. Vitamin A, vitamin C, vitamin B$_1$, vitamin B, niacin, calcium, phosphorus and iron were rich in chwotang and minmulgokimaeuntag. Onhuk contains plenty of vitamin C, vitamin B$_1$, vitamin B$_2$and the contents of vitamin A, vitamin B$_1$, and niacin in baekhapapchuk were over the recommended values per meal. The foods contained large percentage of aspartic acid and glutamic acid, and major essential amino acids appeared to be leucine and lysine. On the other hand, major fatty acids were oleic acid, linoleic acid and plamitic acid. Among them the content of oleic acid was the highest in chuotang, ochuk and baekhapchuk, whereas linoleic acid and palmitic acid were the most rich fatty acids in baekhapchuk and dasulgitang respectively.