• 사상체질의학회지
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• 제33권2호
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• pp.25-36
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• 2021

Objectives The aim of this study was to reveal the difference of body shape, personality, physiological characteristics between migrant Vietnam and Daejeon women using propensity matching. Methods The number of 274 Vietnamese migrant women and Daejeon city women participate in this study. We surveyed Sasang Constitution (SC) expressive factor, such Body Mass Index (BMI) using Korea Sasang Constitutional Diagnostic Questionnaire (KS-15). A Chi-square test and a T-test were used. Significant p was .05. Results The height, weight and BMI of Daejeon women was bigger than those of Vietnam(p<.001). There was significant difference in personality characteristics in 'broad mind-narrow mind'(p<.001), 'Active-Passive'(p<.001), 'Masculine-Feminine'(p=.002). There was significant differentce in physio-pathological symptom in 'digestion'(p<.001), 'urine time'(p<.001), 'feeling cold/heat'(p=.006). There was significant differentce in distribution of SC between Vietnam and Daejeon women(p=.025). Conclusions This study reveals that there is differentce in body shape, personality, physiological characteristics between Vietnam and Daejeon women. These factors might influence on SC distribution between Vietnam and Dajeon women

• 한국작물학회지
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• 제41권spc1호
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• pp.10-24
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• 1996

[ ($1{\to}3$) ], ($1{\to}4$)-${\beta}$-D-glucans(${\beta}-glucans$) are a major component of the cell walls of grasses as a component of the cereal endosperm and aleurone cell walls. Although ${\beta}-glucans$ exist in all cereals, their concentration is highest in oats and barley. Genetic and environmental differences are found in total ${\beta}-glucan$ content. Both oats and barley ${\beta}-glucans$ have cholesterol-lowering effects. This suggests possible use as food additives. Structural characterization of ${\beta}-glucan$ is important because structure can influence physical and physiological properties. In this review, ${\beta}-glucans$ of barley and oats are discussed in details including structure, chemical and physical properties, and nutritional implications. The use of barley and oat products as well as ${\beta}-glucan$ as a food additive continues to increase. This can provide an additional market for barley and oats, thus increasing the value of the crops.

• 자연과학논문집
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• 제15권1호
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• pp.69-78
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• 2005

To develop a new functional fruit wine, quality characteristics and physiological functionality of wild grape wine (WGW) were investigated and compared with that of foreign grape wine (FGW). Ethanol contents of WGW was 11.0%, similar to that of FGW(10.6%), but total acidity(0.67%) and total anthocyanin content($A_{520}$: 0.32) of WGW were higher than those of FGW(0.4%, 0.22). Antioxydant activity and SOD-like activity of WGW which is related in anti-aging functionality were 93.6% and 53.0%, respectively, higher than those of FGW(85.9%, 42.5%). from this results, we concluded domestic wild grape wine is very excellent functional fruit wine.

• 한국대기환경학회지
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• 제16권2호
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• pp.121-128
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• 2000

To identify the effects of air pollution on several physiological characteristics of Styrax japonica in Yeochon industrial comples soil properties photosynthetic capacity and chorophyll contents were investigated. All of these measurements were taken on Styrax japonica stand at 1. 3 and 7km from an industrial complex which is an air pollution source. In addition a Styrax japonica stand in Sang-ju city was selected as a control Each physiological measurement was in leaves of east-, west- south- and north-facing branches. The results obtained were as follows: 1) Al contents of soil in Yeochon industrial complex were higher than those of Sang-ju city a non-polluted area. higheral contents contributed to decrease in soil pH. 2) Chlorophyll contents of leaves at 1km from the industrial complex closest from the air pollution source were lower than those of 3 and 7km/ 3) Photosynthetic capacity of Styrax japonica at 1km from the air pollution source was lower than those at 3 and 7km.

• 한국균학회지
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• 제27권4호통권91호
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• pp.252-255
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• 1999

노루궁뎅이버섯균의 균사생장과 밀도에 가장 적절한 종균배양적 특성을 요약하면 적정온도는 $25^{\circ}C$, pH는 5, 톱밥 배지의 적정 수분함량은 $65{\sim}70%$이며, 주재료는 참나무톱밥, 첨가재료는 밀기울이었다. 또한 적정 첨가재료인 밀기울의 첨가량은 20%, calcium carbonate의 첨가함량은 0.1%이며, magnesium sulfate의 첨가함량은 0.2%, sucrose의 첨가함량은 0.2%이었다.

• 한국축산식품학회지
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• 제34권5호
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• pp.647-655
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• 2014

Obesity is strongly associated with several metabolic and chronic diseases and has become a major public health problem of worldwide concern. This study aimed to investigate the physiological characteristics and anti-obesity effects of Lactobacillus plantarum Q180. Lactobacillus plantarum Q180 was isolated from the faces of healthy adults and found to have a lipase inhibitory activity of $83.61{\pm}2.32%$ and inhibited adipocyte differentiation of 3T3-L1 cells ($14.63{\pm}1.37%$) at a concentration of $100{\mu}g/mL$. The strain was investigated for its physiological characteristics. The optimum growth temperature of L. plantarum Q180 was $37^{\circ}C$. Lactobacillus plantarum Q180 showed higher sensitivity to novobiocin in a comparison of fifteen different antibiotics and showed the highest resistance to rifampicin, polymyxin B and vancomycin. The strain showed higher ${\beta}$-galactosidase and N-acetyl-${\beta}$-glucosaminidase activities. It also did not produce carcinogenic enzymes such as ${\beta}$-glucuronidase. The survival rate of L. plantarum Q180 in MRS broth containing 0.3% bile was 97.8%. Moreover, the strain showed a 97.2% survival rate after incubation for 3 h in pH 2.0. Lactobacillus plantarum Q180 was displayed resistance to Escherichia coli, Salmonella Typhimurium and Staphylococcus aureus with rates of 55.6%, 38.0% and 47.6%, respectively. These results demonstrate that L. plantarum Q180 has potential as a probiotic with anti-obesity effects.

• 한국축산식품학회지
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• 제38권3호
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• pp.554-569
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• 2018

This study aimed to investigate the physiological characteristics and anti-obesity effects of Lactobacillus plantarum K10. The ${\alpha}-amylase$ inhibitory activity, ${\alpha}-glucosidase$ inhibitory activity, and lipase inhibitory activity of L. plantarum K10 was $94.66{\pm}4.34%$, $99.78{\pm}0.12%$, and $87.40{\pm}1.41%$, respectively. Moreover, the strain inhibited the adipocyte differentiation of 3T3-L1 cells ($32.61{\pm}8.32%$) at a concentration of $100{\mu}g/mL$. In order to determine its potential for use as a probiotic, we investigated the physiological characteristics of L. plantarum K10. L. plantarum K10 was resistant to gentamycin, kanamycin, streptomycin, ampicillin, ciprofloxacin, tetracycline, vancomycin, and chloramphenicol. It also showed higher Leucine arylamidase, Valine arylamidase, and ${\beta}-galactosidase$ activities. Moreover, it was comparatively tolerant to bile juice and acid, exhibiting resistance to Escherichia coli, Salmonella Typhimurium, Listeria monocytogenes, and Staphylococcus aureus with rates of 90.71%, 11.86%, 14.19%, and 23.08%, respectively. The strain did not produce biogenic amines and showed higher adhesion to HT-29 cells compared to L. rhamnosus GG. As a result of the animal study, L. plantarum K10 showed significantly lower body weight compared to the high-fat diet group. The administration of L. plantarum K10 resulted in a reduction of subcutaneous fat mass and mesenteric fat mass compared to the high-fat diet (HFD) group. L. plantarum K10 also showed improvement in gut permeability compared to the HFD positive control group. These results demonstrate that L. plantarum K10 has potential as a probiotic with anti-obesity effects.

• 감성과학
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• 제18권2호
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• pp.37-44
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• 2015

LED lighting has an advantage of adjusting color temperature. This change of color temperature may derive change in behavioral and physiological responses of the visual perception for indoor environments. This research examined the changes of behavioral and physiological responses caused by the color temperature. The environment was configured that the indoor temperature was 20 degrees centigrade or less as the perceived uncomfortable environment in winter. Then, the comfortable sensation vote (CSV) and the results of 3-back working memory test were measured as behavioral responses. In addition, the Electrodermal Activity (EDA) and Electrocardiogram (ECG) were measured as the responses of autonomics nervous system (ANS) in the three conditions of color temperature (red: 3862K, white: 5052K, blue: 11,460K). As a result, behavioral responses were not significant by the condition of color temperature, but the tendency of occupants' physiological relaxation appeared in the blue color temperature condition compared with the white color temperature condition. Although the color temperature of LED lighting might be a small factor in terms of the characteristics of indoor environment, it suggests that the color temperature could have an impact on the physiological changes in the parasympathetic nervous system.

• 한국축산식품학회지
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• 제31권4호
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• pp.513-520
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• 2011

In order to develop a new starter culture for fermented milk, Lactobacillus fermentum LC272 was isolated from raw milk and its physiological characteristics were investigated. The vitamin $K_2$ concentration of L. fermentum LC272 was $184.94{\mu}g/L$ in Rogosa medium and $63.93{\mu}g/L$ in the reconstituted skim milk. The optimum growth temperature for L. fermentum LC272 was determined to be $40^{\circ}C$ and it took 24 h for the pH to reach 5.2 under this condition. L. fermentum LC272 was more sensitive to rifampicin relative of the other 15 different antibiotics tested, and showed most resistance to streptomycin. L. fermentum LC272 showed higher activities to leucine arylamidase and acid phosphatase. It was comparatively tolerant to bile juice and acid and displayed high resistance against Salmonella Typhimurium and Staphylococcus aureus with rates of 82.9 and 86.3% respectively. These results demonstrated that L. fermentum LC272 could be an excellent starter culture for fermented milk with high levels of vitamin $K_2$ production.

• 대한한방소아과학회지
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• 제20권2호
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• pp.77-92
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• 2006

Objective : The purpose of this study was to distribute children by Sasang constitution through voice analysis, and to investigate the difference of physical and physiological characteristics in constitutions. Material and Methods : The subjects were 380 children aged between 5 and 6 who had been attending kindergartens. In April 2006, children were examined to make a diagnosis of Sasangin by PSSC-2004. Their parents responded the questionnaire on the children's characterist as eating habit, digestion, defecation, urination and perspiration. Results : Sasang constitution composed of 55.0% Soeumin, 1.8% Soyangin and 43.2% were Taeumin, and there were no significant physical and physiological differences in those groups. Conclusion : In this study, we tried to figure out some physical and physiological characteristics differences in Sasang constitution by using PSSC-2004. Statistically, however, there were no remarkable differences and we needed more specific studies.