• Korean Journal of Rural Living Science
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• v.8 no.2
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• pp.131-143
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• 1997

The purpose of this study was to compare health status and diery health practice of middle-aged rural adults with or without hypertension. Eighty three subjects (mean age : 55.6$\pm$11.9), were composed of 22 males and 61 females. Data collection includes serum and urine collections for health status and the questionnaire including dietary habit of salt, sugar, dietary fiber and fat intake for dietary health practice The results were as follows : The subjects were composed 23 persons of under 55 year-old group and 19 persons of over 65 year-old group. Of the 83 subjects, 28.9% were recognized hypertension and 33.7% were measured hypertension by systolic blood pressure. In the aspects of dietary health practice, hypertension group showed that smoking and weight control practice and were significantly low score, alcohol and dietary fiber intake were high score. Hypertension group showed higher frequency in diabetes mellitus and lower in gastrointestinal complain and liver disease. than normal blood pressure group. Serum, TG, bilirubin, BUN and cholesterol, were significantly higher in hypertension than normal blood pressure group. The mean values of serum albumin and urinary creatinine excretion in hypertension group werw significantly lower. The consciousness of health status was lower in hypertension group and also attributed to worse personal feeling health by modified CMI test.

• Korean journal of food and cookery science
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• v.24 no.2
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• pp.251-257
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• 2008

The purpose of this study was to examine the relationship between snack food intakes and dental caries in 661 Korean elementary school children. After each meal, 59.6% of the surveyed children ate snack foods, in particular, they ate snack heavily after lunch. The snack food items causing dental caries contained high levels of sugar and were convenience foods, which the children had preference toward. In addition, the intake frequency of snack foods substituted for meals was greater than 54%. Based on the results, the eating behaviors of children are in need of correction, and nutrition education on snack foods inducing dental caries is required.

• Asian-Australasian Journal of Animal Sciences
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• v.22 no.1
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• pp.90-98
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• 2009

The aim of this study was to evaluate the effect of a milling by-product diet and two sugar cane diets on the local Creole pig breed (CR). A total of 48 CR pigs (24 females and 24 castrated males) were randomly assigned to four different groups of 12 animals. Pigs were allotted to one of 4 dietary treatments: fed with a control soya-bean meal-corn diet containing 19.1% crude protein (CP) and 15.4 MJ DE/kg (diet 1), with an experimental milling by-product diet (soya-bean meal and wheat by-products) containing 19.4% CP and 13.0 MJ DE/kg (diet 2), with ground cane stalks (GCS) or with fresh sugar cane juice (SCJ). Both GCS and SCJ were supplemented with soya-bean meal complement (400 g/d of a 48.7% CP and 16.1 MJ DE/kg diet) in order to obtain diets 3 and 4, respectively. Pigs were fed close to ad libitum level and had free access to water. All the pigs were slaughtered at 65 kg BW. Between 30 and 65 kg BW, growth performance was significantly (p<0.001) affected by dietary treatments: average daily BW gain was 657, 530, 546 and 200 g/d for diets 1, 2, 4, and 3, respectively. Average daily DM intake was 1.8, 1.9, 2.5 and 1.4 kg/d for diets 1, 2, 4, and 3, respectively. Fat cuts (backfat+leaf fat) and backfat thickness were significantly lower on diet 3 than for other treatments (127 vs. 192, 166 g/kg of left half-carcass weight and 24.6 vs. 39.0, 35.3 mm for diet 3 vs. diets 1 and 4, and diet 2, respectively; p<0.001). The dressing weight was significantly lower on diets 2 (82.7 vs. 84.0%; p<0.001). The entire empty digestive tract (DT) weight was higher on diet 2 (73.1 vs. 66.7 g/kg empty BW). However, stomach and large intestine were more developed on diet 3: 12.8 vs. 9.3 g/100 g empty DT (p<0.001) and 26.4 vs. 23.8 g/100 g empty DT (p<0.05), respectively. In conclusion, this study suggests the CR pig has the ability to reach rather good growth and carcass performance with a well-formulated sugar cane meal and/or with a milling by-product diet refined according to its low requirements.

• Journal of the East Asian Society of Dietary Life
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• v.15 no.5
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• pp.549-557
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• 2005

Effects of Acanthopanax senticosus extract (AS) on blood sugar content and serum lipid profiles of streptozotocin-induced diabetic rats were investigated. Experimental groups were classified into four groups, that is, normal control (NC) group, diabetic mellitus (DM) group, AS-fed group and DMAS-fed group. The AS group showed lower feed efficiency than the NC group, but the efficiency of DMAS group was higher than DM group. DMAS group showed the decreased water intake and urine by $45.5\%$ and $23.7\%$ respectively, compared with DM group. Compared with DM group, DMAS group decreased blood sugar by $46.9\%$ and triglyceride by $17.8\%$, total cholesterol by $10.0\%$ and LDL cholesterol by $22.0\%$ in serum, but increased serum HDL cholesterol by $14.4\%$ The relative percentage of liver or kidney per body weight, and the serum ALT activity in DMAS group were lower than those of DM group. There were no significant differences in hepatic glutathione(GSH) contents and total xanthine oxidase(XOD) activities among experimental groups. The hepatic lipid peroxide(LPO) content in DMAS group decreased by $54.6\%$ compared with that in DM group. The XOD (O type) and the ratio of O type to total type of both STZ-treated groups (DM and DMAS) were higher than those of NC group, but less conversion of D to O type was observed in DMAS group than in DM group. There was no significant difference in GST activity between NC and AS, but STZ-treated groups showed lower glutathione S-transferase(GST) activity than NC. In conclusion, it seems that AS reduces blood sugar by inhibiting the activity of xanthine oxidase type O as an oxygen-free radical generating system which induces the tissue damage. Antidiabetic effect of AS may regulate diabetes-induced high lipid profiles in blood.

• Journal of The Korean Society of Grassland and Forage Science
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• v.41 no.4
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• pp.273-279
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• 2021

This study was carried out to investigate the effects of a dietary addition of red ginseng marc, mineral^® and black sugar^® on the dry matter intake, daily gain, yield grade and quality grade of Holstein steers(Bos taurus). A total of 32 fattening Holstein steers(avg. BW 590kg) were assigned to four treatments which included a control diet(mixed concentrate and forage; namely, C) and three treatments diet(T1; control diet+red ginseng marc 200g, T2; control diet+red ginseng marc 100g+mineral 50g, T3; control diet+mineral 50g+ black sugar 20g). The results are summarized as follows; the total feed intake and daily feed intake were significantly(p<0.05) higher in T2 and T3 than in the other two treatments(C and T1). The daily gain was higher in T2 than in the other treatments, but there was no significant difference. The back fat thickness, longissimus muscle area and meat yield grade were no significant difference. The marbling score showed significantly(p<0.05) higher in order of T3(4.5) > T1(4.0) > T2(2.7) > C(2.5). The meat color, fat color, texture and maturity were no significant difference. The quality grade was higher in T3 than in the other treatments(C, T1 and T2), but there was no significant difference. T3, which numerically had a higher daily gain and carcass quality grade, showed higher economic efficiency, whereas C showed low economic efficiency. Based on the above results, T3 treatment compared to the other treatments improved the daily gain, carcass quality grade and economic efficiency.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.7
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• pp.3338-3348
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• 2013

The purpose of this research is to access the dietary habits and weight control attitudes in college women, and to correlate them to the subjective fatigue symptoms. The research subjects are 508 women enrolled for studies in undergraduate school from freshmen to senior year in Daejeon city. The survey was conducted with self-administered questionnaire from Apr. 1st to May 1st to May 31st, 2012. In the questionnaire encompasses general characteristics, daily life style factors, dietary habits, attitude toward body type and weight control, and subjective fatigue symptoms. As a results, the affecting factors on the subjective fatigue symptoms were selected various factors such as frequency of the one food, frequency of dining out, having dinner, frequency of instant food intake, frequency of cereal, ice-cream intake, frequency of bean, soybean product intake, frequency of milk, milk product intake, consider excessive intake of sugar, consider excessive intake of salt, self-perception on body type and desire to control weight. Therefore, we can find out that their subjective fatigue symptoms are correlated to the factors in dietary habits, attitude toward body type and weight controls. It is concluded dietary habits and attitude toward body type and weight control themselves cause one's subjective fatigue symptoms, not because of each variables. So, it need efforts of having regular diets, making balanced body and controling body weights by objective ranges.

• Korean Journal of Community Nutrition
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• v.16 no.1
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• pp.51-61
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• 2011

Elevated serum concentration of inflammation markers is known as an independent risk factor of metabolic syndrome (MS) and dietary intake is an important factor to control MS. The purpose of this study was to investigated the hypothesis that inflammatory indices are associated with dietary intake and diet quality index-international (DQI-I) in subjects with MS. A cross-sectional study was conducted on 156 men and 73 postmenopausal women with MS, defined by three or more risk factors of the modified Adult Treatment Panel III criteria. Serum levels of high sensitive C-reactive protein (hs-CRP), adiponectin were examined and nutrients intake and DQI-I were assessed using a semiquantitative food frequency questionnaire. The total DQI-I score was significantly higher in female subjects ($65.87{\pm}9.86$) than in male subjects ($62.60{\pm}8.95$). There was a positive association between hs-CRP and polyunsaturated fatty acid intake (p < 0.05) and a negative association between adiponectin and lipid (p < 0.05), total sugar (p < 0.01), and total fatty acids (p < 0.05). When the subjects were divided into 5 groups by quintile according to serum adiponectin and hs-CRP level, there was no association between DQI-I score and hs-CRP levels. Moderation score of DQI-I was significantly higher in highest quintile group than the lower quintile groups. Therefore, our results provide some evidence that dietary intake and diet quality are associated with inflammation markers and dietary modification might be a predictor to decrease risk for metabolic syndrome complications. However further research is needed to develop the dietary quality index reflecting the inflammatory change by considering the dietary habit and pattern of Koreans.

• Journal of the Korean Society of Food Culture
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• v.22 no.4
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• pp.503-510
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• 2007

The nutrient intakes of elementary, middle and high school children whether participate the school milk program or not, were assessed by estimating meals provided for one month. The schools were selected at random all around the country, and were 52 and 32 schools which were participating and non-participating in the school milk supplying program, respectively. Overall, the students, were enrolled schools with participating in milk program, intake higher energy, protein (p<0.01), lipid, sugar, Ca(p<0.001), P (p<0.001), Fe, K, Vit A and cholesterol compared to those of students were enrolled schools of non-participating, statistical significantly. The calcium intake of students participating in school milk program (PMP) about 1.5 times higher than those of students in the schools of non-participating milk program (NPMP), especially. The calcium intake of student were $24{\sim}28%$ and $43%{\sim}51%$ of RDA in PNP and NPNP students, respectively. Therefore, the calcium intake quantities of students, were provided with the school lunch without milk, were low-end limit of RDA. Considering the school lunch with the Koreanstyle foods mostly, the milk supplying were solved this problem. Especially, the difference of the nutrients intake which were followed in the case PMP which will consider an average 15-20% food left, magnification of milk supplying program in schools may help more growth of children, so the expansion of milk supplying programs in the schools were demanded, urgently.

• Korean Journal of Community Nutrition
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• v.7 no.3
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• pp.304-315
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• 2002

The purpose of this study was to relate the degree of hypertension to nutritional status, in order to prepare basic data for a nutrition program. The study using the WHO standard divided the residents in Kangbuk-gu into a normal group (NG) of 254 adults with systolic blood pressure (SBP) < 130 or diastolic blood pressure (DBP) < 85; a borderline hypertensive group (BG) of 81 adults with 130 $\leq$ SBP $\leq$ 140 or 85 $\leq$ DBP $\leq$ 90; and a hypertensive group (HG) of 143 adults with SBP > 140 or DBP > 90. The mean age of HG was older than the other groups (p < 0.001). The dietary intake was investigated by the 24-hour recall method. The Ca intake as the percentage of the Korean Recommended Dietary Allowances (RDA) for the HG were higher than that of the other groups (p < 0.01). The Nutrient Adequacy Ratio (NAR) of Ca and Vit. A were below 0.75 for all three groups. The Mean Adequacy Ratio (MAR) was above 0.75 (p > 0.05) for all three groups. The Dietary Variety Score (DVS) of the NG was 22.7, and higher than those of the other groups (p > 0.05) The fasting blood sugar (p < 0.001), total cholesterol (p < 0.001), protein (p < 0.001), albumin (p < 0.01), hemoglobin (Hb) (p < 0.001), alkaline phosphatase (ALP) (p < 0.001), and creatinine (p <0.05) values of the HG were higher than those of the other groups. The Body Mass Index (BMI) and the waist-hip ratio (WHR) of the HG were higher than those of the other groups (p < 0.001) . In conclusion, these results showed that there tended to be differences among the three groups. For effective nutritional education and counseling of each group, we should furtherstudy the differences and understand their characteristics of each group in order to provide nutritional education for controling and preventing hypertension.

• Journal of Nutrition and Health
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• v.31 no.9
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• pp.1457-1467
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• 1998

The relationship between cognitive function and dietary patterns in Korean elderly women was investigated in this study. Twenty-four-hour dietary recall and cognitive function tests were performed in 170 elderly women aged over 60 years. Average age of the subjects was 71 years and the average number of family members was 3.3. Most of the subjects had less than seven years of education and their monthly income was much lower than the Korean average. Most of the subjects engaged in regular exercise and did not indulge in drinking and smoking. The average cognitive function score of the subjects was 58.4. Most of the subjects appeared to consume insufficient amount of food ; average intakes of energy, Ca, iron, vitamin A, and riboflavin were lower than RDA for the elderly. Cognitive function score was positively related to education level and regularity of exercise. Also, cognitive function score had a strong relationship with food intake such as total amounts of foods, fish and shellfish, milk and dairy products, total animal food, fruit, bread and sugar. Energy, protein, Ca, p, riboflavin, and niacin were also shown to have positive relationships to cognitive function score, while carbohydrate caloric ratio had a negative relationship with cognitive function. According to the results of multiple regression analysis, factors that most influenced on cognitive function were education level and riboflavin intake. The subjects who had more than seven years of education had significantly higher cognitive function scores than those with no school education. And cognitive function scores f3r those who consumed more than 2/3 of the RDA for most nutrients were significantly higher than the ones fir the subjects who consumed less than 2/3 of the RDA. These results suggest that proper education and adequate nutrient intake in quantity and quality by achieving food diversity are essential in maintaining cognitive function in later life (Korean J Nutrition 31(9) : 1457-1467, 1998)