• The Korean Journal of Food And Nutrition
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• v.25 no.3
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• pp.612-619
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• 2012

This study was conducted to investigate the physicochemical properties of the ethanol extracts and soluble dietary fiber from Cassia tora L. seed. The proximate composition of Cassia tora, soluble solid contents, color intensity and contents of emodin and rhein of Cassia tora extract, molecular mass distribution, sugar contents and viscosity of soluble fiber from Cassia tora were analyzed. Cassia tora contains 12.6% of moisture, 5.2% of ash, 13.4% of crude protein, 7.2% of crude fat, 8.8% of insoluble fiber and 48.3% of soluble fiber. The effects of extract condition on soluble solid contents, color intensity and contents of emodin and rhein of Cassia tora extract were investigated. The soluble solid contents were higher in 70% or 50% ethanol extracts than those in 100% ethanol extracts and showed highest value in grind sample extracts. In Hunter's color value, 100% ethanol extracts and whole Cassia tora sample extracts were higher in L and b value, but on the contrary, were lower in a value, than those of the other. The highest emodin and rhein contents were observed in 70% and 50% ethanol extracts, respectively, and showed higher value in room temperature extracts than in heating extracts. The molecular mass of soluble fiber from Cassia tora seed was estimated by gel filtration chromatography. Most soluble fiber(80%) exhibited a molecular mass range of between 50~2000 kDa. The major sugars of soluble fiber from Cassia tora seed were identified as xylose, mannose and galactose. The apparent viscosity of 0.5% soluble fiber from Cassia tora seed was 33 mPas showing a higher value than pectin or xanthan gum.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.42 no.4
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• pp.395-398
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• 2009

This study was conducted to investigate the effects of supplemental medicinal herb mixture, laver powder and paprika powder in extruded pellet (EP) on growth and feed utilization of juvenile olive flounder. Triplicate groups of fish (average body weight of 19.6 g) were fed four experimental EPs containing 0.2% medicinal herb mixture (MHM), 1% laver powder (LP), 1% paprika powder (PP) and without supplementation (CON) for 9 weeks. Weight gain, daily feed intake, hepatosomatic index and condition factor were not influenced by dietary additives. Peed efficiency and protein efficiency ratio of flounder fed the diet containing laver powder were significantly higher than those of fish fed the medicinal herb mixture and paprika powder (P<0.05), but not significantly different from control group. The results of this study suggest that all tested additives in the dietary formulation did not affect growth and feed utilization of olive flounder.

• Journal of Nutrition and Health
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• v.27 no.1
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• pp.12-22
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• 1994

Effects of very low level of lead in diet and exposure time on the accumulation and distribution in organs and tissues was investigated with growing rats. 21 days old Sprague-Dawley rats were exposed to lead for 7, 14 and 21 days by feeding of 0.03, 0.42, 0.92 and 1.46mg/kg Pb as Pb-acetate containing diet, respectively. Lead concentrations in blood, liver, kidney and bone exhibit a linear relationship with lead levels in diet. After 7 days of exposure, the greatest dose dependent accumulation of lead was found in kidney and followed in bone. However, after 14 and 21 days, the dose dependent accumlation of lead in bone was about two fold greater than that in kidney. The accumulation of lead in liver and blood was relatively low. As continuous exposure to lead, the concentrations of lead in liver, kidney, blood and intestinal tracts were rather not increased with exposure time. However, bone lead concentration was increased with exposure time by feeding of 0.92 and 1.46mg/kg Pb in diet, but not 0.42mg/kg. The lead concentration in gastrointestinal tracts tends also to increasing with lead levels in diet after 7 and 14 days of exposure. However, by 21 days of exposure the lead concentration revealed relatively constant value regardless of the dietary lead levels. It is concluded that the binding capacity of the lead in blood, liver, kidney and bone seems to be increased with increasing lead levels in diet. The lead concentration in these organs, with the exception of the lead in bone, seems, however, to be standing under steady state regulation by continued exposure with the same dietary lead level. Therefore, by chronic exposure condition with environmental relevant lead level bone might be a principle targe organ for lead and blood lead repesents better the current lead exposure than the lead body burden.

• Asian-Australasian Journal of Animal Sciences
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• v.24 no.8
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• pp.1142-1147
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• 2011

Lysine intake during gestation has a major impact on subsequent reproductive performance. The objective of this experiment was to determine the effect of lysine intake from mid-gestation until farrowing on the reproductive performance of multiparous sows. On day 30 of gestation, 200 Landrace${\times}$Large White sows were randomly assigned to one of four groups based on body weight and parity (n = 50). The gestation diets contained 0.46, 0.56, 0.65 or 0.74% lysine. Increasing dietary lysine concentration improved sow body condition at farrowing and increased litter weights (p<0.05). Dietary lysine level also had a significant effect on the dry matter (p<0.05) and protein content (p<0.05) of colostrum. Increased lysine intake increased serum insulin concentration (p<0.05) and there was a trend towards increased serum prolactin content (linear, p = 0.07). However, increased lysine tended to decrease blood urea N (quadratic, p = 0.05). These results suggest that higher lysine levels (0.65-0.75%) than those recommended by the National Research Council improved reproductive performance for multiparous gestating sows and this increase may be partially mediated through blood metabolites or metabolic hormone levels.

• Korean Journal of Oriental Medicine
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• v.14 no.2
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• pp.27-33
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• 2008

Alimentotherapy refers to the treatment or prevention by means of food. As food is consumed in everyday life and its constituents varies enormously. the practice of alimentotherapy was often misunderstood. By the research on ancient classics we could find 3 prospective about this practice. Firstly, alimentotherapy was used during the recovery and also for prevention. This is a type of Life-nurturing method, which we suggest to be called life-nurturing alimentotherapy. Secondly, it was also used as a dietary prescription made by physicians. Sometimes they made prescriptions combining materials derived from food with herbal medication. This practice was exclusively made by physicians as they had to consider the characteristic of each food as well as the condition of the patient. Thirdly, sometime alimentotherapy was used in cuisine form. They used food components in major part and herbal medicine used as additional ingredients. It was primarily focused on the taste and in some part its functional aspects. The underlying theories in alimentotherapy is exactly the same as used for understanding herbal medicine in TKM. Therefore, except in the case of life-nurturing method, it should be used by expert physicians. Finally, we suggest to differentiate the terms of alimentotherapy in the aspect of life-nurturing, dietary prescriptions and cuisine to prevent confusions.

• Journal of Korean society of Dental Hygiene
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• v.17 no.6
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• pp.1225-1235
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• 2017

Objectives: The purpose of this study is to examine the effects of parents' oral health management behavior towards children on children's oral health. Methods: Dental examination were done to 82 children, and a survey was conducted to 82 parents of them. This researcher conducted multiple regression analysis to figure out how parents' oral health management behavior towards their children influences their oral health condition. Results: Among the kinds of parents' oral health management behavior towards their children, when they received a lower score in guidance for dietary control, children tended to have more dt index. Among the kinds of parents' oral health management behavior towards their children, guidance for tooth brushing and guidance for oral care influenced their children's O'leary index. When they received a higher score in guidance for tooth brushing and guidance for oral care, their children's O'leary index became lower. Conclusions: This study has found that parents' dietary guidance provided to children influences their dt index, and O'leary index, one of the major causes of dental caries, is influenced by parents' guidance for tooth-brushing and guidance for oral care. Therefore, we should realize that according to the degree of parents' interest in children's oral care, children's state of oral health can be changed, and parents should acquire proper knowledge about oral health and instruct and train their children desirably.

• Journal of Nutrition and Health
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• v.46 no.6
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• pp.589-596
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• 2013

As the importance of elderly's dietary life have increased, low-income elderly's meal should be taken care by social policies. Nevertheless, there is a lack of systematic management in home-delivery meal service. This study aims to investigate the elderly's experience on home-delivered meal service, especially identifying the symbolic meaning of home-delivered meal service on elderly's dietary life. Using an in-depth interview, qualitative data was collected from five elderly participants who received home-delivered meals. Data was analyzed based on Colaizzi's 6 steps method, deriving 148 significant statements, 18 formulated meanings, and 5 themes: , , , , and . Elderly participants regarded the home delivered meal as not only a decent meal but also felt appreciated. The home-delivered meals were found to be their only meal all day; thus, they considered these meals as a means of survival. Home-delivered meals are considered as a lack of consideration for the elderly's physical condition, including their tastes, portion size, and cooking method. Also, these elderly seemed to lose their appetite due to aging and it caused the enjoyment of eating. The elderly have kept silence never expressing any opinions regarding the home delivered meals because they were offered for free. The results suggested that the home-delivered meal service should be developed with the multilateral evaluation methods to reflect the elderly's needs to improve the quality of the home-delivered meal service.

• Journal of The Korean Society of Inherited Metabolic disease
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• v.12 no.2
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• pp.99-103
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• 2012

Tyrosinemia type I is an autosomal recessive inborn error of tyrosine metabolism that caused a mutation. Clinical symptoms include progressive liver damage with liver failure, coagulopathy, hypophosphataemic rickets, renal tubular dysfunction and a high risk of hepatocellular carcinoma. If left untreated, the affected infants may die from liver failure within the first year of life. PharmacoloIcal therapy with 2-(2-nitro-4-trifluoromethylbenzoyl)-1,3-cyclohexanedione (NTBC) has offered an effective therapeutic option in addition to dietary restriction of tyrosine and phenylalanine. As prognosis of tyrosinemia type I is improving with early diagnosis and early treatments, it meets the criteria for a condition that would benefit from newborn screening. We report a case of tyrosinemia type I diagnosed by newborn screening and successive biochemical analysis of plasma and urine, treated by dietary restriction and NTBC.

• Journal of the East Asian Society of Dietary Life
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• v.25 no.4
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• pp.631-642
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• 2015

The purpose of the study was to examine health status and mini nutritional assessment (MNA) according to self-esteem status of elderly in care hospital. The survey was carried out from $13^{th}$ to $31^{st}$ of September, 2014 in five care hospitals. Analysis was performed for 226 subjects. Evaluation criteria included demographics, clinical status, MNA, health-related quality of life (EQ-5D) and self-esteem. The SE I, SE II and SE III groups were divided by self-esteem scores. Data were analyzed one-way ANOVA, Duncan' multiple range test and Pearson's correlation using SPSS 15.0. Education level, religion, dental condition and medical endurance type were significantly different in all groups. Many elderly people were normal BMI ($20.94{\sim}21.67kg/m^2$). Self-esteem significantly increased in order of SE I, SE II and SE III. Mobility, usual activity and anxiety or depression were significantly different in all groups, and EQ-5D of SE II and SE III groups were significantly higher than that of SE I group. Comparison of MNA screening score in elderly patients was as follows : Score for food intake, psychological stress or acute disease, neuropsychological problems, pressure scores or skin ulcer, protein intake, mode of feeding, nutritional status and health status in SE I group were significantly lower than those of SE II and SE III groups. Mobility and drug intake of SE I group were significantly lower than those of SE III groups. Fruit and vegetable intake SE I group were significantly higher than those of SE II and SE III groups. MIS (Malnutrition Indicator Score) was significantly different among the SE I, SE II and SE III groups. We conclude that self-esteem score is positively correlated with protein intake, nutrition status, health status and MIS in elderly care hospital. To improve nutritional status of elderly in care hospitals, systematic nutrition management and self-esteem education program should be implemented.

• Journal of the East Asian Society of Dietary Life
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• v.21 no.3
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• pp.367-374
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• 2011

The purpose of this study was to determine the optimum condition for producing tea leaf Jeung-pyun that does not contain added parched tea leafs (0, 0.5, 1, 1.5, and 2%) while producing Jeung-pyun that has a variety of functional ingredients and to investigate the possibility of making practical application of tea leafs. Moisture contents were 56 ~66% and there were no significant differences among the samples. The pH of Jeung-pyun samples was 5.65~5.74. The L-value decreased as the amount of added tea leaf increased, and the a-value was low in the group made with added tea leafs. The b-value was high in the 1% added group and had a tendency to increase vs the control group as amount of added tea leaf increased. In the groups with added tea leaf the volume was evaluated as being higher in the order of 1>1.5>2%. The specific volume of the group with added tea leaf was evaluated as being higher in the order of 1>1.5>2%. Sensory characteristics of the group with added tea leaf were evaluated as being high. For characteristics of cell uniformity, rice wine flavor, and sweetness, the control group was evaluated as being high, and for characteristics of color, moistness, and softness the 1% added group was evaluated as high. Astringency was evaluated as being high in the 2% added group. Texture profile analysis was conducted after samples were maintained in an incubator at $20^{\circ}C$ for 0, 1, 3, 5, and 7 days. Characteristics for hardness, gumminess, chewiness tended to increase with longer periods of storage. Characteristics for cohesiveness, springiness tended to decrease as the storage period increased. As determined by this study, addition of 1% tea leaf was the most favorable method for making use of tea leafs the production of Jeung-pyun and a potentiality for the use of tea leafs in food was discorvered.