• Title/Summary/Keyword: Calories

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An Analysis on Characteristics and Behaviors of Person with High Sugar-Intake Ratio for Reduction of Sugar Intake (당류 섭취 감소를 위한 고당류 섭취율자의 특성 및 행태 분석)

  • Han, Byeol;Kim, Ji-Young;Yang, Sung-Bum
    • The Korean Journal of Food And Nutrition
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    • v.31 no.4
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    • pp.565-570
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    • 2018
  • The objective of this study is to analyze the characteristics of persons with a high sugar-intake ratio (%E) and factors affecting sugar-intake ratio with the Korea National Health and Nutrition Examination Survey ($6^{th}$ KNHANES). The sugar-intake ratio is the calories of sugar from processed food divided by the daily total intake of calories. In this research we used two statistical methods, the cluster analysis and one-way analysis of variance (ANOVA). Cluster analysis was used to classify groups of sugar-intake ratios. For analysis of factors affecting the sugar-intake ratio, we applied the ANOVA. Korean have about a 3.89% sugar-intake ratio from processed food per day. The demographic characteristics of people with higher sugar-intake ratios were found to be more women than men, younger men with less education, more people in the household, smaller height, weight waistline and body mass index (BMI). Also office worker, lower drinking frequency, not getting a hypertension, diabetes, hyperlipidemia, lower breakfast and dinnner frequency, not experiencing nutritional education, and not using nutritional labeling. For reducing intake sugar in what are called health-hazardable nutrients in the food sanitation act, it is necessary to educate the people with high sugar ratio who were identified in this study.

Degree of Nutritional Support and Nutritional Status in MICU Patients (내과계 중환자의 영양공급 현황 및 영양상태 변화)

  • Chi, Soo-Na;Ko, Jea-Young;Lee, Su-Ha;Lim, Eun-Hwa;Kown, Kuk-Hwan;Yoon, Mi-Seon;Kim, Eun-Sook
    • Journal of Nutrition and Health
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    • v.44 no.5
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    • pp.384-393
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    • 2011
  • The objective of this study was to determine the nutritional support in patients treated in medical intensive care units (MICUs) by evaluating the extent of current nutritional support using the patient care plan and considering the association between nutritional status and the amount of nutrition supplied. From April to December 2010, 114 patients (age ${\qeq}$ 18 years) admitted to the MICU and who underwent nutritional support for > 5 days were included. Descriptive statistics showed that the 114 patients received nutritional support within 1.2 ${\pm}$ 0.7 days and for 16.2 ${\pm}$ 11.7 days in the MICUs. The total delivered/required caloric ratio was 81.08 ${\pm}$ 27.31%, and the protein ratio was 80.32 ${\pm}$ 28.93%. Patients who received > 80% of required calories and protein showed improved nutritional status (p < 0.05). The results showed that adequate nutritional support is crucial to critically ill patients. We suggest early nutritional screening using simple tools such as periodic monitoring and management to recalculate nutritional status and nutritional requirements and nutritional support using a multidisciplinary method. Systematic nutritional support teams are needed to provide adequate nutritional support for patients in the MICU.

Effect of Age-related Changes in Taste Perception on Dietary Intake in Korean Elderly (노인의 영양상태에 미각변화가 미치는 영향)

  • 김화영
    • Journal of Nutrition and Health
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    • v.30 no.8
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    • pp.995-1008
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    • 1997
  • This study was performed to investigate the change in taste perception during aging and its effects on dietary intake in Korean elderly. The subjects were female aged 65 through 90 in the Anyang area, and college women were included as a comparison group . Dietary intake of the elderly(n=155) and young subjects (n=38) was measured by a 3 day diet record. The taste threshold and 'just right' concentrations(JRC) for sweet and salty tastes were assessed by sensory evaluation . Sucrose solution (0.0.,0.4,0.6,0.8,1.0, 1.2%) and salt solution(0, 0.02, 0.03,0.06,0.09,0.12,0.15%) were used to establish thresholds. for JRC assessment, four suprathreshold sucrose concentrations of 5, 8, 11 and 14% in orange-pineapple flavored juice and salt concentrations of 0.20, 0.34, 0.50and 0.75% in beef stock were prepared. Mean intakes of energy, protein , vitamin A, thiamin , riboflavin, niacin ,calcium and iron of the elderly were below the Korean Recommended Dietary allowances. The elderly showed higher taste thresholds than young subjects of both sweet and salty tastes consumed less calories. Needs to bespecified. The older subjects having high threshold or JRCs for sweet and salty tastes consumed fewer calories from protein and fat. Pearson correlation coefficients was between JRC for sweet and salty tastes 0.54(p<0.01). The correlation coefficients between tastes threshold and nutrient intakes were very low for both age groups. Unlike the college women, in the elderly the JRC of sweet taste of the orange-pineapple juice were negatively correlated with intakes of energy, protein, fats, thiamin , riboflavin , niacin ,vitamin C , iron and consumption of meat and egg food groups (p<0.01). In summation age-related alterations in sweet and salty taste perception were observed in the elderly and dietary intakes of the elderly see to be influenced by these taste perception changes.

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The effect of a physical promotion program on health-related quality of life in older adults (노인의 신체활동 증가가 건강관련 삶의 질에 미치는 영향)

  • Lim, In-Hyuk;Um, Ki-Mai;Kim, Hyun-Sook
    • Journal of Korean Physical Therapy Science
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    • v.13 no.3
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    • pp.55-64
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    • 2006
  • Despite well-known benefits of physical activity for older adults, most older adults remain significantly underactive. The purpose of this study was to examine the effects of an inclusive, choice-based physical activity promotion program to increase lifetime physical activity levels of seniors on physical activity & health-related quality of life outcomes in older adults. The physical activity promotion program guided participants to choose activities that took into account their health, preferences, and abilities. It offered information on ways for them to exercise safely, motivate themselves, overcome barriers, and develop a balanced exercise regimen. A six-month comparison-group trial was conducted with older adults in community senior center. Changes in self-reported physical activity & health-related quality of life(SF-36) by group & within group were evaluated using t-test. Of 30 subjects, 22(73%) completed the trial. Subjects were aged 63 to 75 years(mean=$68.36{\pm}4.02$); 86% were female. The intervention group increased estimated caloric expenditure by 1975 calories/week in moderate intensity activities(MET${\geq}3.0$; p=.008), and by 2312 calories/week in physical activities of any intensity(p=.005). Between-group analyses showed that the changes were significantly different in both measures(p=0.17; p=032). The intervention group also significantly better scores on general health perception(p=.031) & vitality(p=.002). Individually tailored programs to encourage lifestyle changes in seniors may be effective and applicable to health care and community settings.

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Effect of Active Nutrition Care on Underweight Elderly Patients Receiving Long-term Enteral Tube Feeding (장기간 경관급식을 공급받는 노인 환자에 대한 적극적 영양관리의 효과)

  • Yoon, Hwa-Young;Kim, Hye-Kyeong
    • Korean Journal of Community Nutrition
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    • v.23 no.1
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    • pp.48-59
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    • 2018
  • Objectives: This study was performed to investigate the effect of active nutrition care on feeding and nutritional status of elderly patients receiving long-term enteral tube feeding. Methods: Subjects included 77 elderly patients who had received enteral nutrition more than one week before admission. Nutrition care was provided to patients supplied less calories than required. Feeding intolerance was examined and managed every day and formula was adjusted to meet nutritional requirement during the first 3 months after admission. Patients were classified into under or over 80% of percent ideal body weight (PIBW) and medical records were used to compare changes in weight,, biochemical indices, and nutritional status during the study. Results: Weight, BMI, triglyceride and total cholesterol in blood, hemoglobin, and hematocrit levels were significantly lower in patients under 80% of the PIBW than in those over 80% of the PIBW at admission. The percentage of supply to required calories was also lower in patients under 80% of the PIBW. After 1 month of nutritional care, supplied volume of formula was significantly increased in patients under 80% of the PIBW. Weight, BMI, and PIBW were increased and there were no differences between groups after 6 months. In addition, the concentrations of triglyceride and total cholesterol in blood, hemoglobin, and hematocrit tended to increase in patients under 80% of the PIBW, leading to no difference between groups after 3 months. Conclusions: Personalized active nutrition care is effective to increase weight and improve feeding and nutritional status in underweight elderly patients receiving long-term enteral nutrition.

Quality Characteristics of Pork Cutlet by Cooking Method (조리방법이 돈까스의 품질에 미치는 영향)

  • Chae Young-Chul
    • Korean journal of food and cookery science
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    • v.21 no.4 s.88
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    • pp.490-495
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    • 2005
  • Cooking is the final production stage of the food industry and is an essential part to define the distinctive feature. Consumers do not want to change their cooking styles because hey team the cooking styles as practices and customs from their region or their ancestor and they are skilled in their use. Corpulence is a major health concern in developed countries and developing countries alike. This study was conducted to suggest the arts of cooking for pork cutlet, a typical dish cooked by batter-fried food, and to decrease the intake of fat and calories. As a result, the fat contents of pork cutlet were lower (p<0.05) than when it was conducted with frying and oven baking. Especially, the pork cutlet cooked by oven baking showed a $10\%$ reduction in calories (p<0.05) compared to frying. The organic functional tests were satisfactory, and oven baking will help people who need dietary treatment.

A Study on fire investigation & calorie analysis of main trees in Go-sung wildfire land (고성산불지역에서의 화재조사와 주요수목의 열량분석에 관한 연구)

  • 김동현;고재선;최세환;김광일
    • Fire Science and Engineering
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    • v.13 no.1
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    • pp.31-36
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    • 1999
  • This paper contained an actual investigation of a wildfire which broke out on 23 April R 1996 in Go-sung Kun, Kang-won Do examined the calories and the total calories of the m main trees which were Quercus variabillis and Pinus densiflora. There were three important f fire spread factors which were weather condition, fuel condition and terrain. The weather c condition was the most dangerous alarm level. The fuel condition having a high calory v value, Pinus densiflora made up 63% of the forest. Terrain of the forest were mostly c covered by steep slopes and complicated line construction. This experimental calorie study a about Pinus densiflora and Quercus variabillis showed that Pinus densiflora had 13,34kcal/g a and Quercus variabillis had 9.64kcal/g. In the case of weight loss of pyrolysis, Pinus densiflora had a higher percentage rated 35.71~10.05% than Quercus variabillis. Accordingly, Pinus densiflora showed lower than Quercus variabillis in heat resistance.

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Survey on the Morbidity of Obesity and Analysis of Related Factors among School Children in Shanghai, China

  • Cai Mei-Qin;Wang Shao-Mu;Zhang Xiao-Min
    • Journal of Community Nutrition
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    • v.6 no.3
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    • pp.117-120
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    • 2004
  • Objective : To get a better understanding of obesity and etiological factors of obesity among school children. Methods : We have conducted a questionnaire survey of 4542 (2395male and 2147female) age from 7-15 in Shanghai School District to study their 24h nutrition intakes ; we have asked all our survey participating students to take a physical exam and body mass index measurement to determine the morbidity of obesity. Common statistic method was used in analyzing the data. Results : The result shows an over all morbidity (boys and girls) of $12.3\%$ among the students we have studied. Our research shows that boys have a higher rate of morbidity of obesity $17.1\%$ vs. $7.0\%$ for girls. The morbidity for boys starts under age 10, reaches the peak at age 10 ($24.3\%$), then declines after age 11 ; as for girls the morbidity starts at under age 9, reaches the peak at 9, and then declines after 10. Our study also indicates that the daily nutrition intake of protein, fat and carbohydrate by the students have satisfied Chinese Dietary Reference Intakes (DRIs), while the daily intakes of calcium, iron, zinc, and vitamin C are below the $80\%$ of the DRIs suggested value. For students who are obese, our study shows that their average daily intakes of calories and protein have reached $90\%$ of the suggested value by the RNI while the intakes of calcium, iron, and zinc are far below standards. Furthermore, our research shows that the obese students usually intake more calories, proteins and vitamin $B_1$, but less for iron and calcium compared to the normal students. Some other factors such as the education and occupation of the parents, especially the mother, the family history of obesity and the eating habits are important factors that should be closely watched. Conclusion : The morbidity of obesity among boys is higher than girls. Obesity is closely related to the family history, the diet habits and the life styles.

Association of Daily Sleep Duration with Obesity, Macronutrient Intake, and Physical Activity (수면시간과 비만, 열량영양소 섭취비율 및 신체 활동량과의 관련성)

  • Baik, In-Kyung;Shin, Chol
    • Korean Journal of Community Nutrition
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    • v.16 no.3
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    • pp.315-323
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    • 2011
  • There are a few studies that reported the association of sleep duration with calorie intake and energy expenditure. Using cross-sectional data from a population-based prospective study, we evaluated the association of sleep duration with indicators of obesity including body mass index and waist circumference, calorie intake and its proportion of macronutrients, and physical activity. The study subjects were 4,226 male and female adults, who were aged 40 to 69 years and were free of diagnosed cardiovascular disease, diabetes mellitus, and dyslipidemia at baseline. Robust regression analysis was used to analyze associations. The study found that sleep duration is inversely associated with waist circumference, calorie intake, and percent of calories from fat intake and is positively associated with percent of calories from carbohydrate intake and physical activity. The inverse association between sleep duration and waist circumference was stronger among men than among women. The inverse association between sleep duration and calorie intake was stronger among women than among men and such association was also stronger among obese persons than those with a normal body mass index. The positive association between sleep duration and physical activity was strongly demonstrated regardless of sex or obesity. Physical activity is positively associated with sleep duration independent of potential confounding factors including age, sex, income, occupation, marital status, education, smoking status, waist circumference, calorie and macronutrient intake, and alcohol intake.

A Study on the Oxidative Stability and Cooking Scientific Characteristics of Fat Substitute MCT (MCT 대체지방의 산화안정성 및 조리 적합성에 관한 연구)

  • Ahn, Myung-Soo;Woo, Na-Ri-Yah
    • Journal of the Korean Society of Food Culture
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    • v.18 no.2
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    • pp.181-191
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    • 2003
  • This study was carried on the oxidative stability and the real practice possibilities in cooking of fat replacer MCT. Nowadays, it was known that fats and oils had become causes for cardiac disease, obesity and cancer, so the new materials were needed for fat substitute that has less fat contents and low calories. The food industry concerned about fats and oils had been researched and developed new and various kinds of substitute fats. MCT(medium chain triglycerides) is one of the fat based fat substitutes used as fat replacers. The POV of com germ oil(CO), soybean oil(SO), shortening(ST), butter(BT), their blended oil with MCT 10-50%(w/w), and MCT were determined and oxidative stability by POV was compared MCT with those of them. MCT has shown higher oxidative stability than CO, SO, ST, BT, so oxidative stabilities in all kinds of blended oils become higher and higher by the increased substitution ratios. In case of bread, the volume of bread prepared with MCT(MCT bread) substituted for ST at 10-40% level(w/w) were increased a little comparing to that made of shortening(ST bread). But degree of gelatinization of MCT bread were a little lower than ST bread, at the substitute ratio above 40%, the degree of gelatinization were reduced greatly. These phenomena were sustained in 9 stored days. While baking losses of MCT breads were almost same as ST bread until 30% substitute ratio, and the appearances of MCT breads were similar to ST bread until 40% substitute ratio. Also rheological properties and color(Lab) of MCT breads had shown no different significantly from ST bread until 20% substitute ratio, but by the results of sensory evaluation, overall acceptance including appearance, color, flavor, taste, texture of MCT breads were recognized almost same as ST bread by panel until 40% substitute ratio. Depends on the above results, we can suggest that 30-40% of MCT will substitute for shortening in making bread in order to reduce fat and calories intake amounts.