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柳守魯,李正日,姜三植,崔彰烈 韓國作物學會 1992 한국작물학회지 Vol.37 No.4
본 연구는 고항산화 양질 육종의 체계확립을 위해서 참깨에 있는 특수성분인 sesamin, sesamolin의 표준물질을 동정하고 그 분석기술을 개발하였는바 그 결과는 다음과 같다. 1. 한국산 참깨로부터 sesamin, sesamolin 성분을 분리하여 화학적 구조를 분광학적 방법(UV, 1 H와 13C-NMR, MS)으로 확인하여 sesamin, sesamolin의 표준물질을 동정하였다. 2. 참깨 lignan성분의 추출 및 분리에는 Unsaponifiable fration 보다 MeOH 냉온처리가 더 효과적이었다. 3. 검량선의 회귀직선의 방정식은 sesamin에서 y=53924.43+1277.93x(r=0.9993)이었고 sesamolin의 경우는 y=11034.95+1188.38x(r=0.9994)로 추정되었다. 4. 한국산 참깨의 lignan 성분함량은 단백깨의 경우 sesamin 0.42% sesamolin 0.3%로 나타났다. This study was conducted to obtain basic informations on the lignan components from sesame seed. Two major lignans, sesamin and sesamolin, were isolated and identified by means of spectral methods, and quantitative analysis was by HPLC from sesame variety Danbaeggae. Separation was achieved by isocratic elution and reversed phase chromatography Develosil ODS column. The content of the major lignan components were about 0.42% and 0.30% for sesamin and sesamolin, respectively.
柳守魯,李正日,崔彰烈,姜三植 韓國作物學會 1993 한국작물학회지 Vol.38 No.1
참깨 종실의 등숙진전에 따라 항산화성분, 함유률 및 천입중을 조사분석하므로써 품질향상을 위한 신품종육성과 재배기술 개선에 기초정보로 이용하고자 무분기형 단백깨와 수원깨, 분기형 안산깨와 한성깨를 공시하여 실시한 시험결과를 요약하면 다음과 같다. 1. 분기형 참깨는 sesamin 함량, sesamolin 함량이 축적시기가 개화후 10일경부터 무분기형 참깨는 개화후 20일경부터 급격한 함량증가를 보여 분기형의 참깨에서 축적시기가 다소 빠른 것으로 나타났다. 개화후 43일 이후에는 약간의 함량감소를 보였다. 2. 참깨 과성에 따라 sesamin 함량은 3과정 참깨에서는 개화후 10일부터 40일까지 완만한 함량증가를 보인반면 1과성 참깨는 개화후 10일부터 30일까지 급격한 함량증가를 보였으며 sesamolin 함량은 3과정 참깨는 개화후 10일부터 50일까지 완만한 함량증가를 보인반면 1과정 참깨는 개화후 10일부터 30일까지 급격한 함량증가를 보여 1과성 참깨에서 축적시기가 다소 빠른 것으로 나타났다. 3. Sesamin 함량, sesamolin 함량, 함유률, 천입중의 급격한 증가시기는 개화후 20일에서 40일 사이에 급격히 증가하여 이 시기가 동화저장양분이 종실로 전환하는 시기일 것으로 생각된다. 4. 2차 회귀방정식에 의해 최대에 달하는 시기는 Sesamin 함량 43일, sesamolin 함량 45일, 함유률 47일, 천입중이 48일로 추정되었다. 5. 따라서 참깨의 유질이 가장 우수한 생리적 성숙기는 개화후 43일에서 48일 사이에 속하는 것으로 생각된다. This study was conducted to obtain the fundamental information on antioxidant component as affected by process of grain filling in different plant types of sesame. Sesamin and sesamolin as antioxidant components, oil content and seed weight were investigated for two plant types with different by branching habit. The sesamin and sesamolin contents in grains followed a pattern of increase immediately after flowering in branch type and monocapsule habit than non-branch type and tricapsule habit. But they started to decrease around 45 days after flowering, which oil content and seed weight continued to increase until maturity. The sesamin content increased quickly up from 10th to 40th day after flowering and showed almost maximum at 43th day after flowering. The sesamolin content increased quickly up from 20th to 30th day after flowering and showed almost maximum at 45th day after flowering. The oil content increased quickly up from 20th to 30th day after flowering and showed almost maximum at 47th day after flowering. The seed weight increased quickly up from 20th to 40th day after flowering and showed almost maximum at 48th day. The sesamin content, sesamolin content, oil content and seed weight showed almost maximum at from 43th to 48th day after flowering. So that this period was considered to be of physiological maturity.
척수손상 환자에서 호흡재활 프로그램이 기능 호전에 미치는 영향
류수라,신아영,한재영,최인성,김재형,이삼규 대한재활의학회 2008 Annals of Rehabilitation Medicine Vol.32 No.1
Objective: To investigate the effectiveness of pulmonary rehabilitation program on functional improvement in patients with spinal cord injury and the difference between tetraplegics and paraplegics. Method: Twenty one patients without previous history of pulmonary pathology were recruited for this study. Fourteen patients were tetraplegic (12 males, 2 female; mean duration of disease, 42.2±7.9 days; mean age, 52.7±3.4 years old), seven patients were paraplegic (6 males, 1 female; mean duration of disease, 48.8±6.3 days; mean age, 42.1±3.7 years old). All patients received pulmonary rehabilitation composed of respiratory muscles strengthening exercise, positive inflation exercise, and breathing exercise with BreatherⓇ for 30 minutes a session, twice a day, five days per week for 4 weeks. We evaluated arterial blood gas analysis, pulmonary function test (PFT), modified Borg scale (MBS), Spinal Cord Independence Measure (SCIM), and Functional Independence Measure (FIM) as outcome measures at the beginning and 4 weeks after treatment. Results: After the pulmonary rehabilitation program, both of PaO2 and SaO2 increased in tetraplegia and paraplegia groups. MBS improved at rest and on exercise in both of paraplegia and tetraplegia groups (p<0.05). FEV1 and FVC increased in both groups (p<0.05). Both SCIM and FIM scores increased in both groups (p<0.05). The difference of the improvement ratio of PFT, MBS and functional scales between tetraplegia and paraplegia groups was not significant. Conclusion: It is suggested that pulmonary rehabilitation program would be useful to improve the functional improvement including of pulmonary function and subjective dyspnea scale in both of tetraplegia and paraplegia groups.
전악인상채득시 인상용 트레이가 경석고 모형의 정확도에 미치는 영향
류수인,장익태,김광남,Ryu Su-In,Chang Ik-Tae,Kim Kwang-Nam 대한치과보철학회 1992 대한치과보철학회지 Vol.30 No.1
The purpose of this study was to evaluate the accuracy of reproduction of stone casts made from complete-arch impressions using different trays. The trays used were : 1) nonperforated custom tray, 2) perforated custom tray, 3) nonperforated Rim-Lock tray, 4) perforated stock tray. Impressions were made from an dentulous acrylic resin model with metal inserts in first premolars and second molars. Transverse distance, sagittal distance and diagonal distance were measured using 4 landmarks. Measurements were made by using 3 dimensional measuring machine. The impression material used was an addition silicone. Impressions were poured at once with a Type IV dental stone. Data were analyzed using ANOVA and student t-test with a sample size of five. The results were as follows : 1. There were statistical differences in amount of dimensional change in according to the tray types. In amount of mean dimensional change, perforated custom tray was the first smallest, nonperforated custom tray was the second, nonperforated Rim-Lock tray and perforated stock tray were the largest. 2. There were statistical differences in amount of dimensional change between nonperforated custom tray and nonperforated Rim-Lock tray, and between perforated custom tray perforated stock tray. 3. There were satistical differences in amount of dimensional change between nonperforated custom tray and perforated custom tray, but there was not a statistical difference between nonperforated Rim-Lock tray and perforated stock tray. 4. There was not a statistical difference in amount of dimensional change between upper and lower arch in all tray types.