• Journal of Oriental Neuropsychiatry
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• 제21권4호
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• pp.21-39
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• 2010

Objectives : This study was to investigate the characteristics of the heart rate variability(HRV), types of insomnia and accompanying symptoms of 175 insomnia patients. Methods : For this study we carried out HRV, Inbody of 175 patients with insomnia who have come to Dongeui oriental hospital of Dongeui university from the period of Janaury 2008 to September 2010. We studied the association of the insomnia patients' age and gender with HRV, accompanying symptoms and the types of insomnia. The information of the accompanying symptoms and types of insomnia was based on each patients' progress note. Results : l. There was no significant differences in the characteristics of HRV between male and female. 2. The most frequent symptom shown among the insmonia patents' was headache(41.14%). 3. Comparing the symptoms between the gender, female patients had more dry mouth, alternative periodic chill and fever, and hot flush symptoms than the male patients. 4. Comparing the symptoms between the age groups(divided in two), the lower age group (20~59) had more dizziness and constipation symptoms than the higher age group (over 60). 5. Comparing the types of insomma between the age group, the higher age group (over 60) had more termination insomnia. 6. The types of insomnia of the entire insomnia patients were onset insomnia (73.1%), maintenance insomnia(20.6%), termination insomma(l7.1 %), shallow sleep (52.6%), listed by order of frequency. 7. The patients who takes hypnotics had more anorexia symptoms than the patients who doesn't take hypnotics. 8. There was no visible differences of the average fractal portrait between male and female. The age group of 20~30yrs. had the highest average fractal portrait, and the age group of 30~59yrs. the second highest, and the age group over 60yrs. the lowest. 9. The average of the regulation reserves of the autonomic nervous system(B2) - was lower than the regulation level of the ANS at the present (Bl). 10. When compared the priority of the function of the ANS, it showed that the proportion of HF($38.61{\pm}29.19%$)was the most, and than VLF($30.65{\pm}23.36%$), LF($20.04{\pm}19.13%$) the least. 11. The average of the compensation level of the central nervous system at present(Cl) - was lower than the compensation reserves of the CNS(C2). 12. The average of the control reserves of the cerebrum(D2) - was lower than the control level of the cerebrum at the present (Dl). 13. There was no visible differences between different sexes and ages in pulse rate. 14. The abdomen fat ratio above the line of the insomnia patients was 77.97% in male and 93.1% in female. Both sexes showed that insomnia patients had more abdomen fat that the standard, and female patients had more abd. fat than male patients. Conclusions : This study shows that the HRV of insomnia patients had no significant differences between gender. Fractal portrait, HF, LF and VLF of the insomnia patients are in inverse proportion to the age. The study of the Body Component Analysis showed that female had more abdomen fat than male, and both gender showed more abdomen fat than the standard. When looked into the accompanying symptoms of the insomnia patients, the symptoms show differences according to gender, age and hypnotics taking, as shown as below. In the entire patients, Headache was the most accompanying symptom. Female had more dry mouth, alternative periodic chill and fever, and hot flush symptoms than male. Higher age groups had more dizziness and constipation as accompanying symptoms than lower age groups. Patients who takes hypnotics had more anorexia than those who dont.

• Journal of Sasang Constitutional Medicine
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• 제8권1호
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• pp.295-317
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• 1996

It is researched to elucidate the effects of Taeumjowuitang(TE,太陰調胃湯), Sibimikwanjungtang(SE, 十二味寬中湯) and Yangkeogsanwhatang(SY,凉膈散火湯) on the obesity induced by gold thioglucose and the differentiation and growth of preadipocyte 3T3-L1 in the mouse. The result were as follows: 1. TE,SE and SY extracts improved the blood level of transaminase in the obese mouse induced by gold thioglucose. 2. TE,SE and SY extracts inhibited the increase of liver fat and body fat in the obese mouse induced by gold thioglucose. 3. TE,SE and SY extracts inhibited the increase of body weight in the obese mouse induced by gold thioglucose. 4. TE,SE and SY extracts inhibited the growth of undifferentiate preadipocyte 3T3-L1. 5. TE,SE and SY extracts showed inhibitory effect on the differentiation of preadipocyte 3T3-L1. The above results suggest that the TE,SE and SY extracts may be used on the obesity induced by the overgrowth and differentiation of adipocyte, and the accumulation of fat in liver and body.

• Journal of Korea Society of Industrial Information Systems
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• 제12권5호
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• pp.1-13
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• 2007

In this research, we found out that bridging nodes have great effect on the robustness of protein-protein interaction networks. Until now, many researchers have focused on node's degree as node's essentiality. Hub nodes in the scale-free network are very essential in the network robustness. Some researchers have tried to relate node's essentiality with node's betweenness centrality. These approaches with betweenness centrality are reasonable but there is a positive relation between node's degree and betweenness centrality value. So, there are no differences between two approaches. We first define a bridging node as the node with low connectivity and high betweenness value, we then verify that such a bridging node is a primary factor in the network robustness. For a biological network database from Internet, we demonstrate that the removal of bridging nodes defragment an entire network severally and the importance of the bridging nodes in the network robustness.

• Journal of the East Asian Society of Dietary Life
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• 제17권4호
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• pp.547-553
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• 2007

The physicochemical and functional properties of tofu prepared with kanghwang(Curcuma aromatica Salab.) were investigated, in order to study the effects of six different commercial coagulants. The coagulant concentrations were determined as 0.3% GDL, 0.3% $MgCl_2$, 1.0% $CaCl_2$, 1.5% $CaSO_4$, 0.45% mixed coagulant, and 1.5% Milky-Mg by pre-experiments. Also, the optimum concentration for the added kanghwang(Curcuma aromatica Salab.) was chosen as 0.01%. The yields of the kanghwang tofu prepared with Milky-Mg, mixed, and GDL coagulants were higher than those prepared with $MgCl_2$, $CaCl_2$, and $CaSO_4$. The pH of the kanghwang tofu prepared with the $MgCl_2$ coagulant was higher than when made with the other coagulants. The turbidity of the kanghwang tofu was highest when it was coagulated with GDL, and moisture content was highest or the of kanghwang tofu coagulated with $CaCl_2$. In the color analysis of the kanghwang tofu, the $L^{***}$ value was highest with the Milky-Mg coagulant, while the $a^{***}$ value was highest and the b value lowest with the GDL coagulant. For the textural properties, the hardness results were in the order of $CaSO_4$ > $CaCl_2$ > $MgCl_2$ > mixed > GDL > Milky-Mg, springiness, gumminess, and brittleness were highest in the tofu coagulated with Milky-Mg. For the overall acceptability of the sensory properties, the Kanghwang tofu that was made using the mixed coagulant had the highest score.

• Food Science and Preservation
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• 제19권6호
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• pp.825-832
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• 2012

In this study, the quality characteristics and antioxidant activity of mulberry salad dressing prepared with yam juice during storage at $5^{\circ}C$ for four weeks were evaluated. The salad dressing was prepared with a salad base, mulberry, omija, and yam (4:4:6:1 or 4:4:6:3). Fresh yam juice was added to the salad dressing at 0, 7, and 18% levels. After four weeks storage, the pH increased whereas the acidity decreased. As the yam concentration increased, the pH increased to 3.84 and the acidity decreased to 0.14%. The Hunter color L (lightness), b (yellowness), and a (redness) values decreased over the storage period. After four weeks storage, the viscosity increased from 83.2 to 158.5 cp according to the amount of yam juice that was added. The antioxidant activity, such as the DPPH radical scavenging activity, and the total polyphenol content of the salad dressing improved as the yam concentration increased. Moreover, according to the storage time, the peroxide value did not increase. These results show that the mulberry salad dressing to which omija and fresh yam juice were added maintained its freshness with high antioxidative activity during storage.

• Journal of the East Asian Society of Dietary Life
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• 제18권4호
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• pp.554-562
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• 2008

In this study, we attempted to assess the efficacy of a method to improve the quality of prepared bread via the addition Poria cocos powder to wheat flour at a range of concentrations from $0{\sim}5%$. The approximate composition for Poria cocos powder was as follow: moisture 7.67%, crude protein 0.61%, crude fat 0.58%, crude ash 0.32%, and crude fiber 0.30%, when using the flour to which the Poria cocos powder had been added, specific volume, falling number, and dough yield values all increased with increasing concentrations of added Poria cocos powder. The result of our microscopic observations revealed a relative scarcity of larger starch granules, and the bread prepared with the Poria cocos powder evidenced a sparse structure. With regard to the Hunters color value measurements, the L value decreased with increasing concentrations of Poria cocos powder. but the a and b values evidenced an inverse relationship with the concentration of added powder. The texture, hardness, and adhesiveness characteristics of the bread decreased with increasing concentration of added Poria cocos powder. but the gumminess and chewiness of the bread increased. However, we noted no significant differences in the springiness and cohesiveness characteristics among the experimental groups assessed herein. In the sensory evaluation, the quality of the 2% or 3% Poria cocos powder breads was optimal in terms of its taste and flavor.

• The Korean Journal of Food And Nutrition
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• 제24권4호
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• pp.649-656
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• 2011

In this study, we made Sulgidduk with commercialized dried nonglutinous rice flour and different levels of soybean curd. For physical properties of the bean curd-Sulgidduk, its water content was increased significantly with a growing addition of soybean curd. In chromaticity, its L value(brightness) and a value(redness) were decreased significantly with more bean curd while b value(yellowness) went up in Sulgidduk with a large amount of rice flour but went down significantly in the Sulgidduk with a small amount of it. Its hardness of texture was found to be the highest in the Sulgidduk with the most dried nonglutinous rice flour and it tended to be higher with more rice flour and less soybean curd. For cohesiveness, it was recorded to be the highest in the Sulgidduk without soybean curd and showed a tendency of decreasing by adding the bean curd but increased later significantly. In addition, its springiness and brittleness became larger with addition of more dried nonglutinous rice flour. From these results, the best ratio of the bean curd-Sulgidduk to increase nutrition and absorption and to satisfy physical and sensory properties, was 420 g to 500 g of soybean curd to dried nonglutinous rice flour. Moreover, it was considered to decline the calorie of Sulgidduk by adding soybean curd as a material and to contribute to its commercialization by extending storage and preservation time of soybean curd with a short expiration date.

• The Korean Journal of Food And Nutrition
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• 제24권4호
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• pp.520-527
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• 2011

This study was conducted to develop a novel salad dressing composite recipe of natural seasoning containing the dried sea tangle($Laminaria$ $japonica$) that has a high preference. Sea tangle($Laminaria$ $japonica$) is included in the vitamins and minerals, magnesium, calcium, iodine, iron content, such as high, and contained in Sea tangle alginate is not a small conference known as dietary fiber. To manufacture salad dressing with sea tangle, dressing with 0%, 3%, 6%, 9%, and 12% added sea tangle were prepared and tested for quality. The pH tended to increase with the increased sea tangle in addition but in contrast, acidity showed. The 'L' color decreased with added sea tangle, whereas the 'a' and 'b' values increased. Brix measurements increase with added sea tangle. The strength texture results, 0% was the highest, lowest 9%. Bitterness and chewiness texture results, 9% was the highest, lowest 0%. According to the sensory test results, in the topic overall quality 3% was by 3.76 point the highest. But, during total nine clause, in clause six, by 6% was the highest.

• The Korean Journal of Food And Nutrition
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• 제28권3호
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• pp.478-485
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• 2015

This study was conducted to investigate the effects of ramie leaf powder on the quality characteristics of pork patties. The moisture, crude protein, crude fat, and crude ash in freeze-dried ramie leaf powder were found to be 4.67% (w/w), 25.61% (w/w), 6.66% (w/w), and 16.88% (w/w), respectively. Pork patties were prepared by adding varying amounts of ramie leaf powders up to 1.5% (w/w) of the pork patty formulation. The moisture contents of meat patties containing ramie leaf powder were lower than that of the control patty, but there was no significant difference in pH values between the patties. With increasing amounts of ramie leaf powder, chromaticity decreased in brightness ($L^*$) and redness ($a^*$), but increased in yellowness ($b^*$) in the raw patties. In texture analysis, hardness, springiness, cohesiveness, and chewiness of the pork patties increased as more ramie leaf powder was added to the pork patties. Thiobarbituric acid reactive substances (TBARS) values increased during storage in pork patties without ramie leaf powder, but those formulated with ramie leaf powder showed lower TBARS values than those in the control groups. Sensory panels determined that pork patties containing 0.5% ramie leaf powder had higher scores for overall acceptability.

• Food Science of Animal Resources
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• 제33권5호
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• pp.633-639
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• 2013

This study was performed to investigate the physicochemical properties of striploin (m. longissimus dorsi), chuck tender (m. supraspinatus) and eye of round (m. semitendinosus) of Holstein steer beef produced from different fattening groups (18, 21, 24 mon-old). The intramuscular fat contents were significantly higher in striploin (9.14%) and eye of round (4.31%) from 24 mon-old groups when compared to the same cuts (6.53% and 2.63%) from 18 mon-old groups, respectively. Three muscles from 18 mon-old group had significantly higher moisture contents (%) than those from the other groups (p<0.05). The protein contents were significantly higher in chuck tender (19.39%) and eye of round (21.09%) from 24 mon-old group than 18- and 21 mon-old groups (p<0.05). There were not significantly different in collagen contents among three fattening groups. In meat color, striploin, chuck tender and eye of round from 21 mon-old group had significantly higher CIE $L^*$ (41.77), $a^*$ (20.98) and $b^*$ (10.87) values than those from the other groups (p<0.05). Warner-Bratzler shear force values (WBS) for three muscles were significantly lower in 24 mon-old group than the other groups (p<0.05). The oleic acids (C18:1n9) contents of three muscles from 24 mon-old group were highest (p<0.05) among three groups. Total contents of MUFA were significantly higher and total contents of PUFA including arachidonic acids (C20:4n6) were significantly lower in chuck tender and eye of round muscles from 24 mon-old group (p<0.05).