http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Yuanxia Sun,Yupin Guan,Shigeru Hayakawa,Masahiro Ogawa,Supaporn Naknukool,Yoshiyuki Matsumoto 한국식품과학회 2011 Food Science and Biotechnology Vol.20 No.2
Solid wastes of freshwater clam in food processing, including mainly mantle, were used as a raw material for the recovery of bioactive peptides related to angiotensin I-converting enzyme (ACE) inhibitor. Among the primary hydrolysates of dried mantle (DM), the peptides corresponding to hydrolysates using 2 crude peptidases exhibited a strong ACE inhibitory activity (IC_50, 0.23 mg/mL), and recovery efficiency of soluble materials and their protein content were considerably large with 42.65% and 468.6 mg/g, respectively. The ACE inhibitory activity of all secondary hydrolysates digested by pepsin and trypsin was significantly increased as compared to primary hydrolysates. Furthermore, the peptic secondary hydrolysates were fractionated by gel filtration and reverse phase-HPLC (RP-HPLC) and characterized by matrix-assisted laser desorption-ionization time of flight/mass spectrometry (MALDI-TOF/MS). These peptides with molecular weight of less than 1 kDa possessed the stronger ACE inhibitory effect, and their inhibitory pattern was found to be competitive. The results showed that the DM hydoplysates might be utilized as a rich source of bioactive peptide.
Development and Performance Test of the Analysis Software for the CRIB Active Target
이필수,이춘식,문준영,채경육,차수미,Hidetoshi Yamaguchi,Taro Nakao,David M. Kahl,Shigeru Kubono,Silvio Cherubini,Seiya Hayakawa,Cosimo Signorini 한국물리학회 2015 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.66 No.3
Software for genuinely event-by-event analysis and event reconstruction of data obtained by usingan active target has been developed in the graphical user interface under the CERN ROOT framework. The primary motivation for developing the software was to provide physicists who performexperiments using an active target a more user-friendly environment for the purpose of investigatingthe performance of detection systems and obtaining ideas about physics from a large amount ofexperimental data. To test the performance of the software, we analyzed experimental data froma 16N radioactive ion beam experiment for α-decay measurements. As a result of the analysis, weobserved the Bragg curve and measured the range of the 16N RI beam in the detector. Data werecalibrated against the calculation after comparing the Bragg curve to the one obtained from anenergy loss calculation in P-10 gas. We present a detailed description of the analysis software andits test results.