• 제목/요약/키워드: Korean daily intake

검색결과 2,151건 처리시간 0.028초

비만도와 혈청 인슐린 농도, 식사행동, 섭취열량과의 관련성 (Effects of Serum Insulin, Eating Style and Energy Intake on the Fatness)

  • 김석영
    • Journal of Nutrition and Health
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    • 제26권1호
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    • pp.34-46
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    • 1993
  • This study was performed to investigate the interrelationship between fasting serum insulin, eating behaviour, daily energy intake and the fatness in obese and non-obese women. The possibility of fasting serum insulin as potential predictive factor for eating behaviour and daily energy intake was also investigated. The results are as follows: 1) In obese women ; Subjects with higher fasting serum insulin were associated with higher speed of eating and shorter meal duration time. No association could be found between daily energy intake or the degree of obesity and fasting serum insulin. There was a significant positive correlation between obesity, daily energy intake and speed of eating. Obesity, daily energy intake were negatively related to meal duration time. Subjects with a rapid speed of eating were apt to overeat during eating behaviour experiment. Our findings suggested that a rapid speed of eating is a contributing factor to the development of obesity in obese women. 2) In non-obese women ; While subjects with higher insulin level were apt to overeat, we could not find any relation between overeating and daily energy intake. There was no correlation between eating speed and daily energy intake, but a significant positive correlation was found between meal duration time and daily energy intake. The degree of fatness was increased with the lower daily energy expenditure per body weight, or the higher waist hip girth ratio, fasting serum insulin and daily energy intake.

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자유로운 식이와 활동을 유지하는 한국 여대생의 에너지와 단백질대사에 대한 연구(2) : 질소섭취와 평형 (Nutritional Status and Requirements of Protein and Energy in Female Korean College Students Maintaining Their Usual and Activity(2) : Nitrogen Intake and Balance)

  • 김주연
    • Journal of Nutrition and Health
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    • 제28권4호
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    • pp.259-267
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    • 1995
  • A study was conducted to investigate nitrogen balance and to estimate daily nitrogen requirement in 43 Korean female college students students maintaining their usual diet and activity levels. Nitrogen intake and excretion were measured in two separate peroids about one month apart, each period lasting for 3 days. Nitrogen intake was assessed by duplicate portion analysis of diet, and N excretion in faces and urine were measured during the study period. Mean daily nitrogen intake level was 129.3mg/kg B.W and the apparent digestibility of nitrogen was 76%. Mean daily urinary nitrogen excretion was 113.5mg/kg BW. 895 of total nitrogen intake. Mean daily nitrogen balance of subjects was -14.5mg/kg BW. Mean daily requirements of nitrogen for 0 balance, calculated by regression analysis of N balance and energy-adjusted N intake. were 1) 197.mg/kg B.W with the present energy intake level of the study subjects. 2) 157mg/kg B.W when energy intake is sufficient to maintain energy balance, and 30 130mg/kg B.W. when energy intake is Korean RDA level for moderate activity. When energy intake level is sufficient to meet their requirement, daily protein requirement for 0 balance is about 1.0g/kg B.W. The results of this study indicate that nitrogen intake level of young female college students is not sufficient to meet their requirements, and they should increase protein intake together with increase in energy intake.

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Estimation of manganese daily intake among adults in Korea

  • Kim, Eun-Young;Bae, Yun-Jung;Kim, Su-Jin;Choi, Mi-Kyeong
    • Nutrition Research and Practice
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    • 제2권1호
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    • pp.22-25
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    • 2008
  • The purpose of this study was to estimate daily intake of manganese in Korean adults. Manganese intake was estimated through the use of the database of manganese content in frequently consumed Korean foods after first conducting anthropometric measurement and a survey on dietary intake with 354 Korean adults. Average age, height, weight and body mass index were 54.6 years, 165.7 cm, 67.2 kg and $24.5\;kg/m^2$ in males and 53.8 years, 153.7 cm, 59.1 kg and $24.9\;kg/m^2$ in females. The daily energy intakes of subjects were 1740.1 kcal in males and 1432.6 kcal in females. Male and female subjects recorded, respectively, 5.2 mg and 4.1 mg in manganese intake indicating that the male subjects consume more manganese (p<0.001). And they posted, respectively, 3.0 mg and 2.9 mg in manganese intake per 1000 kcal of energy consumption; it turned out that there was no significant difference. Daily manganese intake of both males and females posted, respectively, 148.8% and 135.2% of the adequate intake, and 8 males and 3 females surpassed the tolerable upper intake level. It is suggested that the study for accurate determination of manganese consumption needs to be more diversified based on the database of manganese content in Korean foods.

중국 연변 조선족의 한국전통 일상음식에 대한 선호도에 섭취빈도 (Preference and Intake Frequency of Daily Korean Traditional Food of China-Korean in Yanbian Area)

  • 박영선
    • 한국식품조리과학회지
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    • 제22권1호
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    • pp.80-87
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    • 2006
  • The purpose of this study was to identify the perceptional patterns of Korean traditional food and to compare the preference and intake frequencies of daily traditional Korean food among the identified perceptional patterns in the Yuabian area. Data were collected from 261 Korean housewives in Yanbian and underwent cluster and group mean analysis. The results revealed two different patterns: tradition-oriented vs. modem-oriented. Descriptive statistics showed that perceptional patterns are likely to vary depending on socio-demographic background as well as the preference and intake frequencies of daily traditional food. Similarities and differences in these perceptional patterns, the preference and the intake frequencies of traditional daily food are discussed, and future implications for food nutritionists and Asia marketers are presented.

한국 일부 성인의 수분 섭취와 수분을 통한 칼슘 섭취량 평가 (Daily Water Consumption and its Contribution to Calcium Intake in Korean Adults)

  • 박은선;이연경;김미현;최미경
    • 대한지역사회영양학회지
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    • 제24권1호
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    • pp.18-23
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    • 2019
  • Objectives: Although water is essential for life and can supply essential minerals, studies that evaluate calcium intake through drinking water are limited. The aim of this study was to assess calcium contents of natural mineral water (NMW) and its possible contribution to calcium intake in healthy adults. Methods: This study examined water consumption in 640 Korean adults with self-selected diet, analyzed the calcium content of 10 different brands of bottled NMWs sold in Korea, and assessed the amount of calcium intake from drinking water and its daily contribution to the recommended nutrient intake (RNI) of calcium. Results: Mean calcium content in 10 bottled NMWs was 20.9 mg/l. Daily water intakes from food composition database and calculated using energy intake based on 0.53 ml/kcal were 957.2 ml and 1109.8 ml for men and 848.3 ml and 951.6 ml for women, respectively, with a significant difference by gender (p<0.001). Daily drinking water intake was significantly higher among men than women (1203.9 ml vs. 1004.3 ml, respectively, p<0.001). Daily calcium intakes from foods were 564.0 mg for men and 534.2 mg for women. Daily possible calcium intakes from drinking bottled water were 25.2 mg for men and 21.0 mg for women (p<0.001). The contribution of daily calcium intake from drinking bottled water to RNI of calcium was 3.3% for men and 2.9% for women without significant difference. Conclusions: One half of the daily total water intake was consumed as drinking water, and possible calcium intake through drinking water was about 3% of RNI.

일부 농촌 성인 남녀의 일상식이중 납 섭취수준과 칼슘 섭취량, 혈액 수준 및 뇨중 배설량과의 관계 (The Relationship between Lead Intake and Calcium Status in Korean Rural Adult Men and Women on Self-Selected Diet)

  • 전예숙;김애정;최미경
    • 한국식품영양학회지
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    • 제6권3호
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    • pp.211-218
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    • 1993
  • This study was carried out to estimate the dally intake of lead and the relationship among dietary In take, serum level, and urinary excretion of calcium In 30 healthy adults living In rural area of Korea (12 males and 18 females). Analyses for the nutritional status of the subjects were performed by 3-day dietary intake record, duplicated diet collection, 24-hour urine collection, and venous blood sampling. The results were as follows The mean daily intake of energy was 2,176.3kcal and 1,613.9kcal in males and (tamales of 20∼49years, and 1,914.8kcal and 1,517.9kcal in males and females of 50∼59years, respectively The ratio of carbohydrate : fat : protein was 73.4:13.6:13.0 in males and 76.4:10.3:13.3 In females. The mean daily intake of lead was 277.2Pg in males and 192.0ug in females. The mean daily intake, serum level, and urinary excretion of calcium were 491.1mg, 8.9mg/dl, and 80.7mg in males and 426.7mg, 8.8mg /dl, and 80.3mg in females, respectively. No significant correlation was found between the daily lead intake and the dietary intake, serum level, and urinary excretion of calcium. It was concluded that the daily lead intake was lower than the acceptable daily lead intake of FAO/WHO but a little higher than that of other investigations. And the daily lead intake was not level that relate to calcium status seriously.

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성인 여성의 나트륨 섭취수준과 칼슘 영양상태 및 골밀도 (Calcium Status and Bone Mineral Density by the Level of Sodium Intake in Young Women)

  • 윤진숙;이미정
    • 대한지역사회영양학회지
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    • 제18권2호
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    • pp.125-133
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    • 2013
  • Previous studies have shown that sodium excretion is positively related to calcium excretion in the urine. As excessive sodium intake is a common nutritional problem in Korea, we intended to investigate associations among sodium intake levels and calcium status, evaluated by 24 hour recall method and urinary excretion, and bone status. We collected dietary information for non-consecutive three days from 139 young adult women 19~29 years. After classifying the subjects into 4 groups based on the dietary sodium levels by daily total sodium intake (mg) and sodium density (sodium intake per 1000 kcal energy intake), we compared the bone status, nutrient intakes, urinary calcium and sodium excretions. The results showed a positive association between total daily sodium intake and intake of other nutrients. However, no significant differences in nutrients intakes were observed among subject groups classified by sodium density levels. There were no significant differences of bone density among groups by total daily sodium intake as well as by sodium density. While total daily sodium intake showed significantly positive relationship with urinary sodium (p < 0.05) and calcium (p < 0.05), sodium density was not related to urinary excretion of calcium and sodium. Our results suggested that promoting balanced meals providing appropriate amounts of energy intake is the essential component of nutrition education for improving calcium status of young Korean women with excessive sodium intake.

Estimation on the Risk of Pesticide Exposure by Food Intake

  • Chun, Ock-Kyoung;Kang, Hee-Gon;Cho, Nam-Jun
    • 한국식품위생안전성학회:학술대회논문집
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    • 한국식품위생안전성학회 2002년도 춘계학술발표대회 및 심포지움
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    • pp.139-142
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    • 2002
  • This study carried out to evaluate TMDI(theoretical maximum daily intake) and EDI(estimated daily intake) for Korean by using MRLs, food intake, residue data, and correction factors and compare with ADI(acceptable daily intake) in order to estimate the health risk based on the pesticide exposure.

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정신과 여자 입원 환자의 체중 증가 (Weight Gain of the Psychiatric Female Hospitalized Patients)

  • 서동향;박기창;신정호
    • 정신신체의학
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    • 제6권2호
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    • pp.120-125
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    • 1998
  • Objectives : The purposes of present study were to identify weight increment in female psychiatric patients during hospitalization and to evaluate the relationship between weight gain and daily calorie intake, daily activity and other variables of disease itself. Methods : 20 patients were studied. Body weight were measured once a week, and daily activity(total amounts of walking/day) and total amount of daily calorie intake were measured twice a week. We examined psychiatric and medical illness history, eating disorders' history and family history of eating disorders and obesity. Results: Mean body weight and Body Mass Index(BMI) at admission are 49.40kg and 19.59kg/$m^2$. Mean weight increment during hospital stays of mean 65 days is 4.90kg. Mean amounts of daily calorie intake and daily activity(daily walks) were increased during hospital stays, but not statistically significant. The degree of weight increment is higher in longer hospital stay group, but not statistically significant. Mean body weight at admission of mood disorder group is higher than that of schizophrenia group, but not statistically significant. Conclusion : This results suggested that weight increment in female psychiatric hospitalized patients is present. However, it is not resulted by amount of calorie intake and daily activity level.

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도시성인 아침식사의 열량기 및 이의 영양소 섭취와 혈청 지질 수준간의 관련성 연구 (Energy Value of Breakfast and Its Relation to Total Daily Nutrient Intake and Serum Lipid in Korean Urban Adults)

  • 현화진;이정원;곽충실;송경희
    • 대한지역사회영양학회지
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    • 제3권3호
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    • pp.368-379
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    • 1998
  • The purpose of this study was to assess the energy value of breakfast and its relation to total daily nutrient intake and serum lipid. Dietary intakes were evaluated through the 3-day dietary recalls(interview for 1day and self-report for 2 days) from 333 Korean urban adults aged 20-49 year. Serum lipids in fasting blood samples were measured form 98 of those 333 adults. Low energy breakfast(<15% of daily energy intake) was consumed by 22.6% of males and 18.5% of females. 59.4 of males and 43.3% of females consumed a breakfast of average energy intake(15-25% daily energy intake) ; and 18.1 of males and 38.2% of females consumed a significant contribution to a total daily nutrient intake. The daily nutrient intake except crude fiber and vitamin A, B, B, and C in males and except vitamin C in females significantly increased as the energy value of breakfast increased. The differences in energy and nutrient intakes at breakfast were not made up for by other meals. To make matters worse, the satisfactory-energy breakfast group took more energy at dinner compared with the low-energy and average-energy breakfast group took more energy at dinner compared with the low-energy and average-energy breakfast groups in females. Among serum lipid parameters, TG was negatively correlated with energy provided at breakfast, and total cholesterol and LDL-cholesterol had a negative correlation with energy and carbohydrates provided at breakfast in males. For females TG was positively correlated with the ratio of carbohydrates to energy at breakfast but negatively correlated with the ratio of fat to energy at breakfast. These results suggest that satisfactory energy intakes at breakfast have positive effects on the adequacy of daily nutrient intake and may positively affect the serum lipid status.

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