http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이제룡,서종태,정재두,이진우,하영주,이정일,곽석준,이중동 한국동물자원과학회 2003 한국축산학회지 Vol.45 No.6
In a trial involving 240pigs, the proximate composition, physico-chemical properites, color, amino acid composition and fatty acid composition of loin muscle were investigated in feeding various finished pig fees. The treatments included feeding control) the low-nutrient density diet(2,960㎈/㎏ ME, 12.25% CP, 0.41% lysine and 0.70% Ca), T1) the medium-nutrient density diet(3,220㎈/㎏ ME, 15.50% CP, 0.87% lysine and 0.90% Ca) and T2) the hight-nutrient density diet(3,350㎈/㎏ ME, 17.50% CP, 1.05% lysine and 0.90% Ca). The crude ash contents of T1 were significantly(p<0.05) higher than those of control and T2. The ?_(u) of T2 were significantly higher than those of control and T1, but cooking loss were significantly(p<0.05) lower than those of control. In compositions amino acid, aspartic acid, threonine, iso-leucine and histidine of T2 were higher than those of control, but proline and glycine were significantly(p<0.05) lower then those of control. The oleic acid(18:1) contents of control were significantly higher than those of T1 and T2, but the contents of linoleic acid(C18:2) and arachidonic(C20:4) acid were significantly(p<0.05) lower. Inconclusion, the results of the experiments suggest that the high-nutrient density diet for pigs tended to improve the postmortem ?_(u) and cooking loss.
신기석,최우진,김상범,김태옥,함현식 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-
Methanol was synthesized by the direct partial oxidation of methane. The reaction was carried out homogeneously and catalytically. The catalysts used were MoO₃/SiO₂and MoO₃/Al₂O₃, and the reaction was carried out at 480℃ and 33 bar. Methane conversions in the homogeneous and catalytic reactions were similar as about 5%. Methanol selectivity was about three times higher for the homogeneous reaction than that of the catalytic one. This is possibly due to the decomposition of methanol over the catalyst surface. In the case of homogeneous reaction, methanol selectivity increased with decreasing pressure and decreasing temperature.
권영아,노숙령,김혜경,함영태 中央大學校 食糧資源硏究所 1996 食糧資源硏究所 論文集 Vol.8 No.1
ABSTRACT Long chain free fatty acid (FFA) are the main energy source for many mammalian cell, and FFA metabolism is dependent upon the flux of FFA to sites of intra-cellular processing. Fatty Acid Binding Proteins (FABPs) are a family of abundant cytosolic proteins of low M.W.14-15 kDa. Although their precise physilogical role remains hypothetical, it has been proposed as a FFA transfer protein and as a binding protein responsible for controlling intracellular FFA concentration. Furthermore, significant correlations have been observed between the tissue content of FABP and the rate of FFA uptake or utilization in several different manipulations such as diet and hypolipidemic drugs. However, to date there has been no report which examines the role of FABP in physiological manipulations such as fatty liver, diabetes, obesity, hypercholesterolemia. Since lipid metabolism is abnormal and the liver is greatly affected in these disease, it is possible that FABP may be abnormal in these livers. Therefore, the realtionships of liver FABP and the disease with lipid abnormalities, especially fatty liver induced by alcohol and high cholesterol diet are examined in our lab. Where FABP is believed to be involved in FFA binding and transfer, cellular FABP amount as well as its binding activity are affected. If we further find the way to increase the expression of FABP in liver, it could be one means of settle for these kinds of diseases from lipid abnormality.
Ohh, S H,Shinde, P L,Jin, Z,Choi, J Y,Hahn, T-W,Lim, H T,Kim, G Y,Park, Y,Hahm, K-S,Chae, B J Poultry Science Association, etc 2009 Poultry science Vol.88 No.6
<P>Two experiments were conducted to evaluate potato protein (PP, experiment 1) and refined PP (RPP, experiment 2) obtained from Gogu valley tubers as an antimicrobial agent in broiler diets. In both the experiments, 1-d-old male Ross 308 chicks were allotted to 5 treatments and performance, nutrient retention, and microbial populations in excreta and cecum were studied. Dietary treatments were as follows: basal diet (negative control, NC), basal diet with antibiotic (positive control, PC, 10 mg/kg of avilamycin), and low, medium, or high levels of PP (0.25, 0.50, and 0.75%, respectively, in experiment 1) or RPP (200, 400, and 600 mg/kg, respectively, in experiment 2). The overall gain and retention of DM (d 20 to 21) and CP (d 20 to 21 and d 41 to 42) were greater in birds fed PC and high PP diets than birds fed the NC diet. Population of total aerobic bacteria and coliforms was lowest in the cecum and excreta of birds fed the PC diet and highest in birds fed the NC diet. An increase in dietary PP linearly improved BW gain, feed intake, and feed conversion ratio during starter phase and overall BW gain. Also, there was linear improvement in retention of DM (d 20 to 21) and CP (d 20 to 21 and d 41 to 42) and reduced populations of total aerobic bacteria and coliforms in the cecum (d 42) and excreta (d 28 and 42) due to an increase in dietary PP. In the second experiment, the PC diet and diets with increasing levels of RPP had no effect on performance and nutrient retention. Birds fed the PC diet had the lowest microbial population in excreta and cecum, whereas the population of total aerobic bacteria and coliforms in excreta and cecum decreased (linear, P < 0.05) as the level of RPP was increased in the diet. These results suggest that both PP and RPP obtained from Gogu valley potato tubers have in vivo antimicrobial activity.</P>
Yang, S.M.,Na, Yong-Su,Na, D.H.,Park, J.-K.,Shi, Y.J.,Ko, W.H.,Lee, S.G.,Hahm, T.S. International Atomic Energy Agency 2018 Nuclear fusion Vol.58 No.6
<P>Perturbative experiments have been carried out using tangential neutral beam injection (NBI) and non-resonant magnetic perturbation (NRMP) to analyze the momentum transport properties in KSTAR H-modes. Diffusive and non-diffusive terms of momentum transport are evaluated from the transient analysis. Although the operating conditions and methodologies applied in the two cases are similar, the momentum transport properties obtained show clear differences. The estimated momentum diffusivity and pinch obtained in the NBI modulation experiments is larger than that in the NRMP modulation experiments. We found that this discrepancy could be a result of uncertainties in the assumption for the analysis. By introducing time varying momentum transport coefficients depending on the temperature gradient, the linearized equation shows that if the temperature perturbation exists, the evolution of toroidal rotation perturbation could be faster than the transport rate of mean quantity, since the evolution of toroidal rotation perturbation is related to <img ALIGN='MIDDLE' ALT='' SRC='http://ej.iop.org/images/0029-5515/58/6/066008/nfaab90eieqn001.gif'/>, a momentum diffusivity from perturbative analysis. This could explain the estimated higher momentum diffusivity using time independent transport coefficients in NBI experiments with higher ion temperature perturbation compared to that in NRMP modulation experiments. The differences in the momentum transport coefficient with NRMP and NBI are much reduced by considering time varying momentum transport coefficients in the time dependent transport simulation.</P>