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수근관증후군 진단을 위한 전기생리학적 척도들의 민감도 비교
이규택 ( Gyu Taek Lee ),박수경 ( Soo Kyeong Park ),유창성 ( Chang Sung Yoo ),김종규 ( Jong Gyu Kim ) 대한임상검사과학회 2005 대한임상검사과학회지(KJCLS) Vol.37 No.3
Carpal tunnel syndrome (CTS) is the most common entrapment neuropathy in clinical practice, with a 0.1% life time risk in the general population. Conventional neurophysiological studies have been useful in the diagnosis of this condition, as have a number of more specialized procedures. Therefore, we evaluated the diagnostic sensitivities of several parameters in nerve conduction technique for CTS patients. We analyzed 100 patients (159 hands) who were diagnosed with CTS clinically and electrophysiolosically. Median motor and sensory nerve conduction velocities (MCV and SCV) with wrist, palm, and finger stimulation were performed in traditional methods. Sensitivities of each test were calculated and compared to normal control data. The sensitivities of existing nerve conduction method were noted in terminal latency on median nerve, 2nd finger-wrist segment, 3rd finger-wrist segment, palm-wrist segment and distoproximal ratio, as 72.96%, 92.45%, 94.34%, 94.97%, and 97.48%, respectively. In the early course of CTS, sensory nerve conductions in the median nerve are more valuable than motor nerve conduction. Sensory nerve conductions are usually affected before motor nerve conductions in CTS. In this study, we detected that slowing of median SCV was the most frequent in the distoproximal ratio.
전현일 ( Hyun Il Jun ),차미나 ( Mi Na Cha ),송근섭 ( Geun Seoup Song ),유창성 ( Chang Sung Yoo ),김윤태 ( Yun Tae Kim ),김영수 ( Young Soo Kim ) 한국식품저장유통학회(구 한국농산물저장유통학회) 2011 한국식품저장유통학회지 Vol.18 No.2
The physicochemical properties and cooking quality of Saechalssal bori (25% pearled ratio), which is a naked waxy barley, were investigated. The amylose, insoluble dietary fiber (IDF), soluble dietary fiber (SDF), total dietary fiber (TDF), and β-glucan contents of Saechalssal bori were 5.2, 10.8, 9.5, 20.3, and 3.7%, respectively. Pasting temperature, peak and final viscosity, and setback of Saechalssal bori were 66.5℃, 383.2, 231.3, and 55.6 RVU, respectively. The water absorption, expansibility, and soluble solid of Saechalssal bori were 232.2, 405.3, and 3.5%, respectively. As the ratio of water to grain increased, L value increased, whereas a and b values were decreased. The sensory evaluation showed that wateriness and overall acceptability increased with increasing ratio of water to grain, resulting in determining 2.1 times as the optimum ratio of water to grain. The cooked Saechalssal bori prepared using optimum condition had hardness (1.2 kg), cohesiveness (4.0), springiness (1.0), gumminess (5.1), chewiness (5.3), adhesiveness (0.2 kg), and A/H (0.8), respectively.
生薑(Zingiberi officinale Roscoe)中 몇가지 特殊成分의 分析
金鏞揮,劉昶星 전북대학교 농업과학기술연구소 1988 農大論文集 Vol.19 No.-
This study was carried out to analyze minerals, phenolic compounds, total amino acids, free amino acids and free sugars un ginger. The contents of minerals were high in the order of K, Na, Ca, Fe, Zn, Cu. The content of K was 180.2mg%. The phenolic compounds DL-DOPA, pyrogallol, caffeic acid and o-coumaric acid In ginger were isolated. The ginger contained amino acids Asp, Thr, Ser, Glu, Pro, Gly, Ala, Val, Met, Ile, Leu, Tyr, Phe, Hls,Trp, Lys, and Arg, as well as all essential amino acid Thr, Met, Val, Leu, lie, Phe, Trp, and Lys. The content of aspartic acid was the highest . The free sugars rhamnose, fructose and glucose were isolated from ginger. Ginger contained free amino acids Asp, Thr Ser, Glu, Pro, Gly, Ala, Cys, Val, Met, Ile, Leu, Tyr, Phe, His, Trp, Lys, and Arg. The content of aspartic acid was the highest.
生薑(Zingiberi officinal Roscoe)중 Methanol 抽出物의 抗酸化活性
金鏞揮,文永熙,崔東星,申鉉永,劉昶星 전북대학교 농업과학기술연구소 1989 農大論文集 Vol.20 No.-
The antioxidative eompotenta from ginger were extracted with organic solvents, identified and calculated the antioxidative activity and the synergistic offset in linoleic acid-aqueoua system. The antioxidative activity of 80% methanol extract was strong compared to the activity of 80 % ethanol-or hexane-extract. The antioridative activity of 0.2ml of methanol extract and the 0.02% of butylated hydroxyaniline was sama Major phenolic compounds identified from the methanol extract were DL-3, 4-di hrdroxyphenylalanina protoeatechuie acid. gallic acid. cinnamic acid, pyrocatechol, caffeic acid and synapic acid The antioxidative activity of these compounds determined was high the order of DL-3, 4-dihfdronrphenylalanine > protocatechuic acid > gallic acid. The antioxidative activity of phenolic compound was remarkably increased by the synergistic effect of free amino acid, but not free sugar and ascorbic acid.