• The Journal of Korean Medicine
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• v.26 no.3 s.63
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• pp.249-262
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• 2005

Backgrounds : As obesity prevails as an epidemic. diet programs including low-calorie diets are developed continuously. It is generally believed that a low-calorie diet is commonly followed by resting metabolic rate decrease and ultimate weight regain. Ephedra and Evodia are known to have sympathomimetic and anti-obesity effect. Objectives : This study was a prospective, double-blinded, randomized md placebo-controlled clinical trial to evaluate the effects of Ephedra sinica and Evodia rutaecarpa on resting metabolic rate (RMR), weight, body composition, and short-term safety in obese women on low-calorie diet. Methods : 125 otherwise healthy obese women (body mass Index ${\geq}\;25kg/m^2$) were recruited and randomly assigned to three groups: Ephedra group (n=41), Evodia group (n =45), and placebo group (n=39). Subjects were administered Ephedra extract in capsules (pseudo-ephedrine 31.52mg) or Evodia extract in capsules (evodiamine 6.75mg, rutaecarpine 0.66mg) or placebo capsules as well as participating in a low-calorie diet for 8 weeks, Resting metabolic rate and body composition were measured at baseline,4 and 8 weeks. Basic serum exams were performed to evaluate the short-term safety of the herbs and changes of lipid variables. Results : All three groups showed significant BMI decreases probably due to low-calorie diet. Among them, the Ephedra group manifested most prominent BMI-reducing effect and towered total cholesterol and triglycerides significantly. The RMR was not changed during the 8-week diet in all groups. No significant difference among the groups was found in RMR, either. Stbject with higher RMR than the mean at the baseline showed a tendency to keep their RMR more stable during the diet program. Conclusions : Ephedra with a low-calorie diet was effective in reducing BMI. RMR change was not compensated by herbal medicines. RMR change seemed to be affected rather by constitution and body composition than medicine. Ephedra and Evodia were proven to be safe for sort-term use in herbal form. Especially, Ephedra was effective in lowering total cholesterol and triglycerides during the 8 weeks.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.4
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• pp.696-702
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• 2002

This study was conducted among the university students to evaluate the recognition of food calories through questionnaire. The subjects were 88 male and 230 female students in Chungnam. 67.4% of the subjects experienced nutrition education, 50.8% and 86.6% of them recognized daily calorie requirement and definition of calorie, respectively. There were significant differences in response rate about frequency of supper, experience and satisfaction of weight control, degree of knowledge of calorie, and need of nutrition education among the subjects with experience of nutrition education and recognition of daily calorie requirement and calorie definition. The calories of 14 food items (29.17%) were low recognized in subjects with nutrition education than in subjects without nutrition education. The results also show that the calories of 38 food items (79.17%) were highly recognized than the actual clories of them in total subjects. Especially, vegetables, fruits, and oils were highly recognized. The daily calorie intakes in the subjects recognizing calorie definition were lower than in the other subjects(p<0.05). In conclusion, university students highly recognized than actual food calories, and there was significant difference in degree of recognition with various factors, such as nutrition education, knowledge of calorie, and weight control, and therefore showing a strong need of proper nutrition education about food calories.

• Journal of Korea Entertainment Industry Association
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• v.13 no.8
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• pp.401-409
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• 2019

The purpose of this study was to investigate the relationship between life movement and physical composition in daily life of 110 middle-aged women (40 ~ 60s) who visited 3 university hospitals in Seoul and Gyeonggi-do from February to September 2019. The following conclusions were drawn. First, as a result of clustering total calorie consumption, activity average calorie consumption, and average number of walking, each group was classified into three clusters. The number of walking showed a difference in BMI and body fat mass, and there was no significant difference in average calorie activity. Second, activity average calorie consumption had a positive effect on BMI, and the average number of walks had a negative effect. Daily total calorie consumption had a positive effect on muscle mass, and activity average calorie consumption had a negative effect. Activity average calorie consumption had a positive effect on body fat mass and body fat percentage, and daily total calorie consumption and average number of walks had a negative effect.

• Journal of the Korean Society of Food Science and Nutrition
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• v.20 no.1
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• pp.65-71
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• 1991

The purpose of this survey was to study Nutrition Status related to eating behabvior health status and nutrient intake. this survey was conducted for 100 students at Mokpo National University from semptember 25 to 29 in 1989. Average height and weight of students were found to be increased for last thirty years from 1957 to 1989. the average height of male and female were 172.0cm 160.1cm and the average weight of those were 63.4kg 48.2kg respectively. Health status showed fair. but most of students had symptoms such as stress cold and disorder of stomach. The main purpose of eating is to satisfy hungry and routinal work. Most students have had dietary problems such as irregularity of meal time and skipping meal. Most nutrients was intaken properly but some were under percentae of RDA. For the male the average intake of Calorie(84.5%) and Vitamin B2(93.3%) were lower than RDA for the frmale that of Calorie(81.7%) and Iron(80.6%) The ration of percent calorie of Carbohyd-rate : Protein : Fat from total calories in male was 65:15:20 and that of female was 64 : 15: 21 this result was properly approached to the Recommend Calorie Composition(Based on Recommended Allwances 5th ed. Korea FAO Assoc. 1989)

• Journal of Korean Academy of Nursing
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• v.31 no.6
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• pp.978-987
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• 2001

The purpose of this study was to determine the changing patterns of nausea, vomiting, anorexia and calorie intake. To examine the influence of those variables on the nutritional status of the cancer patients receiving chemotherapy. Method: To assess nutritional status, anthropometry and blood test were performed on 94 stomach cancer patients receiving postoperational chemotherapy on the daily basis. NVA and calorie intake were measured during chemotherapy. Result: 93% of subjects had low level of hemoglobin and 45.7% was below the lymphocyte count. 57% of subjects lost 10% of usual weight. The value of anthropometry was reduced but the difference between pre- and post-chemotherapy did not reach any statistical significance. 27% of subjects was grouped into the malnutritional state. During chemotherapy, the higher the degree of NVA, the less calorie intake. The significant predictors for nutritional status were nausea and calorie intake. Conclusion: The chemotherapy affected the food intake of cancer patients through NVA. Though the influence of chemotherapy on anthropopmetry was not significant in this research, nausea and food intake were the most affecting factors for nutrition of cancer patients. Therefore we need to assess nutritional status and support for cancer patients receiving chemotherapy and to develop an intervention for improvement of symptoms and food intake.

• BMB Reports
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• v.47 no.10
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• pp.587-592
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• 2014

We investigated the effects of ${\beta}$-adrenergic activation on bone marrow adiposity and on adipogenic differentiation of bone marrow mesenchymal stem cells (BMSCs). C57BL/6 mice were subjected to a control (CON), high calorie (HIGH) or low calorie (LOW) diet for 12 weeks. In each group, mice were treated with vehicle (VEH) or propranolol. The number of adipocytes per area bone marrow was increased in LOWVEH and HIGHVEH mice compared with CONVEH mice, which was attenuated by propranolol. Isoproterenol increased lipid droplet accumulation and adipogenic marker gene expression in 3T3-L1 preadipocytes and mouse BMSCs, which were blocked by propranolol. Conditioned medium obtained from MC3T3-E1 osteoblasts suppressed adipogenic differentiation of 3T3-L1 cells, which was significantly attenuated by treatment of MC3T3-E1 cells with isoproterenol. These data suggest that ${\beta}$-adrenergic activation enhances bone marrow adipogenesis via direct stimulation of BMSCs adipogenesis and indirect inhibition of osteoblast anti-adipogenic potential.

• Food Science and Preservation
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• v.10 no.2
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• pp.230-235
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• 2003

Mayonnaise has probability of fatness and adult disease because main components of it contain high calorie. We prepared dietary mayonnaise used for corn starch paste. And also, dietary mayonnaise with hot taste was manufactured by using both O.R.capsicum and O.R.paprika. It was observed that the calorie of general mayonnaise was 748 Kcal and the calorie of dietary mayonnaise used for starch was 237∼240 Kcal. The dietary effect was certified by animal experiment.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.274-280
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• 2008

The study of subjects were 8 persons. The study measured VO2max of each person and substituted METs at exercise intensity of both VO2max 50% and VO2max 70% in accordance with energy consumption formula to set exercise time at energy consumption of both 300kcal and 600kcal. And, the study substituted inclination and rate at exercise intensity that was measured at preliminary test. T, B, NK cell varied depending upon aerobic exercise to have no significant difference of exercise intensity at relative ratio of T, B, NK lymphocyte of all of lymphocytes and to have significant difference of Expenditures Calorie (p<.01) and interaction (p<.05) by T cell and Expenditures Calorie (p<.01) by B cell and Expenditures Calorie (p <.001) and interaction (p<.05) by NK cell.

• Journal of the FoodService Safety
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• v.4 no.2
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• pp.48-54
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• 2023

The study explores the impact of nutritional information on calorie prediction and purchase intent. Administered through self-report questionnaires, the research employs two types of stimuli to assess the influence of nutritional information. Hamburger set images, with or without accompanying nutritional details, were randomly presented to simulate the prevalent mobile app environment for fast-food delivery. Respondents were tasked with predicting calorie content and indicating purchase intent on a Likert 7-point scale. Results show a significant difference in calorie prediction based on the presence of nutritional labeling. While consumers expect positive health effects by estimating more exact calorie information with nutritional labeling, it doesn't significantly influence purchase intent. The study also examines consumer awareness and preferences regarding nutritional labeling policies, emphasizing the need for education and promotion. Most participants recognize the necessity of mandatory nutritional labeling in fast-food establishments, especially through delivery applications, to support healthier choices and prevent obesity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.2
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• pp.701-709
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• 2012

The purpose of this study was to measure breast discomfort, breast pumping time, and breast milk compositions, specially lipid, calorie, and creamatocrit, after Oketani breast massage program. This study is a single group pretest-posttest design. Seventeen mothers who have preterm babies were received Oketani breast massage program. To evaluate the effects of Oketani massage program, data were measured the breast discomfort by the visual analogue scale, breast pumping time, and breast milk lipid, calorie, creamatocrit by a Creamatocrit plus machine, the standard centrifuge with digital calipers. The breast discomfort was significantly reduced after two Oketani breast massage programs(p<.05). In terms of composition of breast milk, lipid, calorie, and crematocrit were significantly increased after second Oketani massage program(p<.05). The Oketani breast massage program applied to mothers who have preterm babies could reduce breast discomfort and increase lipid, calorie, and creamatocrit of breast milk.