• Korean Journal of Community Nutrition
• /
• v.12 no.5
• /
• pp.583-591
• /
• 2007

The purpose of this study was to assess the diet diversity, food habit and nutrient intake of obese adults who were visiting the health promotion center. This study was accomplished with the 138 obese adults (men = 103, women= 35) aged over 20 years old whose BMI were above $25 kg/m^2$. Nutrient adequacy ratio (NAR), the number of foods (Dietary Variety Score DVS), and food group consumed (Dietary Diversity Score, DDS) by using the data from the three days record were analyzed and the food habit and lifestyle were assessed by self reporting questionnaire. The average enemy intake of men was 2150.2 kcal which was significantly higher than that of women (p < 0.05). The intake ratio of carbohydrate, protein and fat over total energy was 54.8% : 19.3% : 25.8% in men, 59.5% : 17.8% : 22.6% in women respectively. Frequency of the breakfast in a week above 4, $2{\sim}3$ time and under one time was 75.7% 10.7% and 9.7% in men 77.1%, 5.7% and 14.3% in women respectively. frequency of eating between meals in a day under one time was 73.8% in men, 57.1% in women (p < 0.05). The average DDS and DVS was $3.63{\pm}0.07$ and $14.10 {\pm}3.45$, respectively which was significantly correlated with MAR (r=0.40 in DDS, r=0.64 in DVS, p < 0.01). The most frequent style of food pattern was DMGFV = 01101 in 35% of men, and DMGFV= 01111 in 37.1% of women. Our results show that dietary diversity and variety are useful parameters far evaluating nutrient intakes in obese adults. These findings suggest that nutritional education based on obese persons' eating behavior and eating diversity may be required to increase educational efficiency of weight control programs.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.18 no.1
• /
• pp.15-24
• /
• 2012

This study aims to investigate characteristics of water quality factors by using survey results of national marine environmental monitoring system from 2004 to 2010 at coastal area of the East Sea of Korea. In this study, we chose statistical methods to analyze the correlation among water quality parameters and principal component analysis for characteristics of each water environment. In addition to this, we evaluated each water's pollution level based on eutrophication standard of OECD, Eutrophication Index(EI), and Organic Pollution Index(OPI). Major factors were chlorophyll a and salt according to the analysis at coastal area of the East Sea. The sea was divided into the south and the central part by Jukbyeon. Also, Jukbyeon in the central part of the East Sea and Gampo in the southern sea coastal waters have been classified separately. The nutritional status of coastal area of East Sea presented Mesotrophic to Oligotrophic level and EI showed less than 1. OPI in all of the coastal area at the East Sea represented that the water quality condition was favorable.

• Journal of the East Asian Society of Dietary Life
• /
• v.18 no.1
• /
• pp.127-134
• /
• 2008

This study was designed to evaluate the nutritional status and dietary problems of obese elementary students consuming unbalanced diets. Blood parameters, body-image perceptions, taste preferences, and nutrient intakes of 40 obese elementary students with unbalanced diets were compared to those of 40 additional obese elementary students as a control. The averages for age, height, weight, and obesity index were 11.5 years, 142.0 cm, 51.0 kg, and 35.4% in the study group and 11.8 years, 144.0 cm, 53.5 kg, and 36.3% in the control group, respectively. The major disliked foods by the students in the study group were vegetables (65%) particularly Kimchi (15%), as well as fish(15%), and pulses (10%). Mean serum cholesterol, blood glucose, GOT/GPT, and hemoglobin levels were 175.1 mg/dL, 89.2 mg/dL, 24.1/18.9 IU/L, and 14.3 g/dL in the study group and 182.8 mg/dL, 91.3 mg/dL, 28.3/33.9 IU/L, and 14.7 g/dL, in the control group, respectively. Approximately 60${\sim}$80% of the subjects responded that they eat a meal everyday, and the remainder skipped at least one meal. The preference for salty tasting foods was significantly lower in the study group, but the preference for hot tasting food was higher as compared to the obese control group(p<0.05, p<0.05). The daily energy intakes of the study and control groups were 1,768.3 kcal and 1,572.7 kcal, respectively, but there was no significant differences between them. Daily intakes of animal protein, fat, animal fat, and vitamin $B_2$ were significantly higher in the study group than in the control group. In conclusion, this study found that obese children consuming unbalanced diets strongly disliked vegetables, particularly Kimchi, as well as hot tasting foods; however, they preferred salty foods. Daily intakes of animal protein and fat were higher in the study group as compared to obese children not consuming unbalanced diets.

• Korean Journal of Human Ecology
• /
• v.8 no.3
• /
• pp.477-486
• /
• 1999

This study was performed to investigate the variation in dietary fiber and fat intakes, and the contribution of food groups to dietary fiber and fat consumption in relation to age and to examine the relationship between dietary fiber and fat intakes in 337 urban adults aged 20-49 year. Dietary intakes were evaluated with one-day 24-hour recall and two-day dietary record method. Significantly higher intakes of fat in males and saturated fatty acid, monounsaturated fatty acid, polyunsaturated fatty acid, and cholesterol in females were associated with younger age. The ratio of fat to the total energy intake slightly exceeded 20% at 20s and 30s in both males and females. The main source of dietary fiber was vegetables in all age groups of males and 30s of females, but grains in 20s and 40s of females. The main source of fat was meats in all age groups of males and 40s of females, but grains in 20s and 30s in females. The main source of cholesterol was eggs in both males and females. Dietary fiber intake was positively correlated with all fat-related parameters except cholesterol in 20s and 40s and was positively related with fat in 30s of males. For females dietary fiber intake was positively correlated with polyunsaturated fatty acid in 20s and with monounsaturated fatty acid and polyunsaturated fatty acid in 40s. These findings show that there is considerable variation in intake of dietary fiber and fat in relation to age among adults and suggest that these factors should be considered at interventions aimed toward improvement of nutritional status.

• Advances in Traditional Medicine
• /
• v.10 no.3
• /
• pp.191-199
• /
• 2010

Acanthopanax Koreanum stem (AK) has been used in Korea as a tonic and sedative as well as a drug with ginseng like activities. The purpose of our present study was to investigate the effects of AK extract (AKE) and Eleutheroside E, major component of AKE on an exacerbated immune function through utilization of protein-energy malnutrition (PEM) diet by using forced swimming test (FST). The immobility time were significantly decreased in the AKE or Eleutheroside E-administrated group compared with the control group on the FST (P < 0.05). The level of blood parameters were not changed significantly. PEM-induced weight loss of mice was reduced by oral administration of 500 mg/kg AKE. AKE oral administration improved the nutritional status such as the food efficiency ratio and the adrenal gland weight. AKE treatment significantly increased the production of interferon (IFN)-$\gamma$ compared with unstimulated splenocytes but not interleukin (IL)-4. Eleutheroside E also significantly increased the IFN-$\gamma$ production but not IL-2 and IL-4 in T cell line, MOLT-4 cells. These results suggest that AKE and Eleutheroside E may influence to immune-enhancing through increasing the physical endurance capacity and immune cell activation.

• Korean Journal of Agricultural Science
• /
• v.38 no.4
• /
• pp.651-657
• /
• 2011

Two experiments were conducted to investigate the effect of feeding hog hair protein (HHP) on the nutritional value for poultry. In experiment 1, twenty roosters of Hanhyup-3 strain were alloted, and metabolizability of HHAA was measured. In experiment 2, forty roosters of Hanhyup-3 strain were alloted to 0, 3, 7.6 and 15.1% of HHAA treatments, 10 birds per treatment, and measured feed utilization and blood parameters. In experiment 1, no trend was found in excretion of amino acid, high in glysine and glutelin, low in valine, threonine, and methionine. HHAA metabolizability of serine, phenylalanine, alanine, and isoleucine was more higher than that of lysine, cystine, asparagine, and tyrosine. In experiment 2, as the HHAA level increased, feed intake decreased significantly in 15.1% treatment, but water intake increased significantly in 15.1% traetment. Dry matter and nitrogen metabolizability decreased in 7.6 and 15.1% treatments. Although no significant difference was found among three treatments(0, 3, and 5.7%), as the HHAA level increased, dry matter and nitrogen metabolizability decreased. Serum creatinine level was significantly increased in 15.1% treatment. In conclusion, it is considered that proper level to substitute soybean meal by HHAA was 10%.

• Journal of Nutrition and Health
• /
• v.41 no.4
• /
• pp.317-326
• /
• 2008

This study was performed to investigate the effects of alcohol drinking frequency and foods consumed along with alcohol on anthropometry, serum lipid levels, and blood pressures in 73 male type 2 diabetic patients aged 30-59 years old. Dietary data for usual intake were obtained from the subjects by the 3-day food records. Separate data for foods consumed along with alcohol as accompaniment were collected and analyzed for energy and nutrient intakes. Both alcohol drinking frequency and/or the amount of energy consumed from accompaniment influenced clinical data as well as anthropometric measurements. The serum total- and HDL-cholesterol, triglyceride levels and systolic blood pressure were significantly higher in the group with a drinking frequency of ${\geq}$ 2/week than that of ${\leq}$ 1/week and also in the group whose daily energy intake from accompaniment was greater than the median (106.6 kcal/d) than that below the median. When the data were adjusted for age, amount of energy intake from alcohol and diet, the anothropometric measurements such as body weight, BMI, waist circumference were significantly higher in patients whose energy intake from accompaniment was greater than the median than that below the median. The results of our study suggest that both alcohol drinking frequency and the energy intake from foods consumed along with alcohol as accompanements are important contributing factors to clinical and anthropometric parameters whose associations with the cardiovascular complications are well established in patients with diabetes mellitus.

• Food Science of Animal Resources
• /
• v.39 no.5
• /
• pp.844-861
• /
• 2019

Over the last few years, marine environment was found to be a source of surplus natural products and microorganisms with new bioactive secondary metabolites of interest which can divulge nutritional and biological impact on the host. This study aims to assess the possible, inherent and functional probiotic properties of a novel probiotic strain Enterococcus durans F3 (E. durans F3) isolated from the gut of fresh water fish Catla catla. Parameters for evaluating and describing the probiotics described in FAD/WHO guidelines were followed. E. durans F3 demonstrated affirmative results including simulated bile, acid and gastric juice tolerance with exhibited significant bactericidal effect against pathogens Staphylococcus aureus, Salmonella Typhi, Escherichia coli and Pseudomonas aeruginosa. This can be due to the enterocin produced by E. durans F3 strain, which was resolute by sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) gel with amplification of the anticipated fragment of a structural gene; enterocin A, followed by antibiotic susceptibility assessment. Effective antioxidant potentiality against ${\alpha}$-diphenyl-${\alpha}$-picrylhydrazyl free radicals including lipase, bile salt hydrolase activity with auto-aggregation and cell surface hydrophobicity was similarly observed. Results are proving the potentiality of E. durans F3, which can also be used as probiotic starter culture in dairy industries for manufacturing new products that imparts health benefits to the host. Finding the potent and novel probiotic strains will also satisfy the current developing market demand for probiotics.

• Nutrition Research and Practice
• /
• v.15 no.6
• /
• pp.703-714
• /
• 2021

BACKGROUND/OBJECTIVES: A dietary restriction on the intake of fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) has been reported to be effective in the treatment of gastrointestinal (GI) tract complications. Enteral nutrition (EN) is widely used for patients who cannot obtain their nutritional requirements orally, but many studies have reported EN complications, especially diarrhea, in up to 50% of patients. SUBJECTS/METHODS: We performed a single-center, non-randomized, controlled trial to determine the effects of a low-FODMAP enteral formula on GI complications in patients in intensive care units (ICUs). Patients in the ICU who needed EN (n = 66) were alternately assigned to the low-FODMAP group (n = 33) or the high-FODMAP group (n = 33). RESULTS: Anthropometric and biochemical parameters were measured, and stool assessment was performed using King's Stool Chart. We excluded patients who received laxatives, GI motility agents, proton pump inhibitors, antifungal agents, and antibiotics other than β-lactams. There were no differences in GI symptoms during 7 days of intervention, including bowel sound, abdominal distension, and vomiting between the 2 groups. However, diarrhea was more frequent in the high-FODMAP group (7/33 patients) than the low-FODMAP group (1/33 patients) (P = 0.044). CONCLUSIONS: Our results suggest that a low-FODMAP enteral formula may be a practical therapeutic approach for patients who exhibit enteral formula complications. Our study warrants further randomized clinical trials and multicenter trials.

• Asian-Australasian Journal of Animal Sciences
• /
• v.32 no.6
• /
• pp.874-880
• /
• 2019

Objective: Ozone is considered a strong antimicrobial agent with numerous potential applications in the food industry. However, its high oxidizing potential can induce alterations in foods by acting on the unsaturated fatty acids. The aim of this study was to investigate the effect of ozonation on the oxidative stability of chicken breast meat obtained from animals subjected to different feeding strategies. Methods: Samples were obtained from commercial hybrid chickens (ROSS 508), some of which were nourished with a feed enriched with fats of animal origin, while the lipid source was vegetal for the remaining birds. Samples of meat belonging to both groups were treated with ozone and then analysis was performed to evaluate alterations in physical properties, lipid content, fatty acid profile, and oxidation stability. Results: Ozone induced a significant reduction in drip loss in meat samples obtained from animals nourished with vegetable fats; this nutritional strategy also produced meats leaner and richer in polyunsaturated fatty acids. Thiobarbituric acid reactive substances, useful for the assessment of lipid oxidation, were higher in samples obtained from animals fed with vegetable fats with respect to diet based on the addition of animal fats. Conclusion: The ozone treatment improved the physical parameters of meat samples obtained from animals fed with vegetable fats, however the same samples showed a higher lipid oxidation compared to what observed in the case of the dietary intake of animal fats, probably as a consequence of the marked increase in polyunsaturated fatty acids which are more susceptible to peroxidation.