Chemical Composition and Phytoestrogen Analysis of Iranian Black Pomegranate Juice Concentrate and Seeds

Choi,One-Kyun,Kim,Yong-Seong,Yu,Hye-Kyoung,Lee,Chan,Bang,Hyo-Pil,Yang,Deok-Chun,Kim,Young-Kee 한국자원식물학회 2003 Plant Resources Vol.6 No.1

In this study, as preliminary research for the development of natural estrogen supplement the chemical properties of Iranian black pomegranate juice concentrate and seeds were evaluated. Proximate compositions of pomegranate juice concentrate and seeds were as follows; crude lipid 0.4% and 8.2%, moisture 39.9% and 6.6%, crude protein 0.9% and 12.2%, ash 1.4% and 1.7%, and carbohydrate 42.0% and 84.5% respectively. Major amino acids are glutamic acid (1310.0ppm) and aspartic acid (896.2ppm) in juice concentrate, and glycine (611.1ppm) and arginin (401.6ppm) in seeds. Ascorbic acid has the highest concentration of 20.0mg/l00g in juice concentrate and 0.23mg/l00 in seeds. The compositions of unsaturated fatty acids such as linoleic acid and linolenic acid were higher than those of saturated fatty acids such as stearic palmitic acid. Major minerals were potassium, calcium and sodium, potassium was highest in both juice concentrate and seeds. Vitamins were composed of ascorbic acid (20.0mg/l00g), vitamin B$_1$ 수식 이미지(0.12mg/100g) and niacin (0.80mg/l00g) in juice concentrate, and only ascorbic acid(0.23mg/l00g) in seeds. Organic acids such as citric and L-malic acid were detected only in pomegranate juice concentrate. The contents of total polyphenols were 4.55g/L in juice concentrate and 3.5mg/l00g in seeds, respectively. Phytoestrogens detected in pomegranate juice concentrate and seeds were daidzein, quercetin, genistein and 17β-estradiol.

Gentamicin 제제의 약력학적 비교

최석구,신상구,박찬웅 대한화학요법학회 1984 대한화학요법학회지 Vol.2 No.2

The pharnacokinetic characteristics of 3 different gentamicin formulations, supplied from 3 different producers in Korea, were studied in 15 healthy male volunteers after a single intramuscular injection with a dose of 80mg. Serial serum drug lerels were analysed using a one compartmental open model. Serum gentamicin levels of "C" formulation were higher than those of other formulations. Pharmacokinetic parameters such as absorption rate constant, elimination rate constant and serum half-life for 3 formulations, were nearly identical. Bct areas under the curves(AUC's) for 3 formulations showed significant differences among them. Relati\-e avaiiahilities of "A" and "B" formulation to "C" formulation were 0. 67 and 0.44, respectively. So, it was considered that the differences in serum drug levels after an intram- uscular injection of gentamicin from 3 different producers might be due t o the differences in formulations or manufacturing processes.

유도전위 검출방식을 이용한 크레인의 고압 전선로 접근 경보장치 개발

최삼진,박찬원,김일환 江原大學校 産業技術硏究所 2001 産業技術硏究 Vol.21 No.A

This paper describes the power line proximity warning device for mobile crane by using the induced voltage measurement method. A mobile crane worker can be easily exposed to dangerous electrical shock and the electrocution while this are working at near the high-voltage electrical lines. In this paper, the derivation electric-potential of the power lines are simulated and microprocessor-based detecting device and transmitter/receiver modules are introduced to show a solution for the dangerous mobile crane working environment.

무선 심음 청진 시스템과 심음 해석 기법 개발에 관한 연구

최삼진,江鐘偉,박찬원,김일환 강원대학교 정보통신연구소 2006 정보통신논문지 Vol.10 No.-

In this paper, a wireless heart sound stethoscope system and its characteristic waveform method with an electronic stethoscope, wireless transmitter and receiver modules are proposed. Heart sounds recorded by this system can be easily transmitted to personnel computers using wireless communication devices. moreover, the kinematic model inducing from the human eardrum property is proposed for various heart sounds analysis. The validity of the hardware system of the heart sound characteristic waveform method and normal heart sound signals recorded from on are tested and verified.

장애인체육의 현실적 문제와 행정부서 변경

최승권,노형규,임찬규 한국특수체육학회 2005 한국특수체육학회지 Vol.13 No.1

The purpose of this study is to clarify the feasibility of transferring the business of the disabled sports to the Ministry of Culture and Tourism by analyzing concretely the absurdities shown in the philosophy of Ministry of Health and Welfare on the disabled sports generating while managing the business of the disabled sports, the speciality of administrative management, finance, utilizing athletic facilities, controlling and supporting athletes, educating and utilizing leaders, supporting research and so on. In order to accomplish the purpose of this study, the study was analyzed and presented on the basis of preliminary research related to administrative management for the disabled sports, news, experience on the site of the disabled sports and do on. The conclusion is: since managing the business of the disabled sports by the Ministry of Health and Welfare is definitely subject to limitation, it should be transferred to the Ministry of Culture and Tourism in charge of managing national physical activities for consolidating society, abolishing differentiation and pursuing development.

An Mo-Theoretical Study of a Series of Chlorionitroso Compounds

崔燦有,金宜洛,白禹鉉 東國大學校 1974 論文集 Vol.13 No.-

염화 Nitroso 화합물들의 S_N2형 반응기구와 반응성을 분자궤도 함수론적 반응성지수로서 연구한 결과 Frontier 전자밀도가 친핵성 치환의 반응성을 설명하는데 가장 적절하며 이 이론을 뒷받침하는 실험값과 잘 일치함을 조사 연구하였다. The relative ease of the occurrence of S_N w and reactivity for the chloronitroso compounds are discussed in connection with the MO-Theoretical reactivity indices. the results show that Frontier electron density can be useful in predicting nucleophilic reactivities. The theoretical conclusion derived are in agreements withe the expermental results.

콤濾波器를 사용한 디지탈 濾波器의 設計

崔甲石,허찬욱 명지대학교 1983 明大論文集 Vol.14 No.-

本論文은 콤濾波器와 複素레소네이터를 사용한 디지탈 濾波器의 設計方法을 제시하고, 콤퓨터 시뮬레이션에 의하여 그 특성을 확인하였다. 設計法에 있어서는 濾波器特性의 주로우브와 사이드로우브 관계를 도입하였고, 이 設計法에서는 콤濾波器의 零과 複素레소네이터의 極이 상쇄되어 이 濾波器 構成 素子인 지연소자 수가 줄어들어 경제적으로 된다는 것을 보여주었다.

장애인 엘리트체육의 실태 분석

최승권,이인경,문준혁,임찬규,한동기,김권일 한국특수체육학회 2005 한국특수체육학회지 Vol.13 No.1

The purposes of this study are to analyze actual status of elite sports for athletes with disabilities through investigating factors such as athletes constitutions, levels of game performance, and administrative and supporting organizations, which are critical bases for establishing the policy of elite sports for athletes with disabilities. The contents and scopes are as followings. First, analyzing composition of elite athletes with disabilities and current status of sports associations/federations. Second, analyzing the levels of game performance of elite sports for athletes with disabilities(Far East and South Pacific Games for the disabled, and Paralympics). Third, analyzing the support system such as administrative organization and support for athletes, leadership training, and financial support. Forth, analyzing survey on attitude and needs for elite sports of athletes with disabilities. Literature reviews, site visits, and survey were used to analyze the current status of elite sports for athletes with disabilities in Korea. The following outcomes were driven. First, this study revealed fewer numbers of sports federations, unbalanced composition of athletes in events, sex, and ages, and aging compared to international events and games. Second, this study revealed low performance level in team sports overall, and international competitive abilities but shooting, weight lifting, and archery were shown to be low. Third, this study revealed the weak establishment of administrative and financial supporting system.

발모제가 발모효과에 미치는 영향에 관한 연구

최경임,이진태,안봉전,최은영,박찬익 경산대학교 생명자원개발연구소 2002 생명자원과 산업 Vol.6 No.-

지금까지의 발모관리는 의학적인 차원에서 원형탈모, 남성형 탈모증 및 약제에 의한 병리학적인 연구가 있었으나 미용적인 관리에 대한 연구가 거의 없었다. 따라서 본 논문에서는 약품을 사용하지 않고 순수한 발모촉진 화장품과 두피관리 프로그램을 중심으로 발모관리를 통해 탈모개선 효과를 비교검토하였다. 탈모자를 여러 그룹으로 선발하고 발모제를 달리 처방하여 모발의 굵기, SEM 촬영, 수분측정, 정상인의 모발상태와 탈모자의 모발상태를 TEM 촬영하여 비교 분석하였다. 먼저 두피관리 전과 후의 수분함량의 차이는 평균 16% 상승하였다. 발두께 비교실험에서는 정상모에 비해 탈모자의 모발이 최대 38.6%가 작은 것으로 나타났으며, 모유두와 모간의 촬영사진에서는 탈모자의 모유두는 덜 발달되어 있었고, 변형된 모유두 형태가 많았다. 전자현미경을 통한 모표피의 SEM촬영에서는 탈모자나 정상모나 표면적으로 큰 차이는 없었다. 오히려 탈모자의 경우에는 모발이 약하고 건강하지 못하기 때문에 화학적인 처방을 하는 염색이나 펌 등을 하지 않아서 모발의 큐티클 층은 정상인의 모발보다 건강한 상태로 보였다. 두피측정에서는 관리 후 A, B, C 군의 비교에서 세 그룹 모두 두피의 현저한 개선효과를 보였다. 육모제를 사용한 A, B, Group과 영양제를 사용하지 않고 스캘링과 관리를 한 C군 모두 발모효과가 있었으며, 두피관리를 전혀 하지 않는 D군은 발모효과나 두피의 개선효과는 전혀 없었다. 전자 현미경을 통한 모발의 단면 촬영에서는 정상모발이 탈모자의 모발보다 피질이 부드럽고 풍성하게 잘 형성되어 있었다. 탈모자의 경우는 매우 심각한 고민거리인데 본 실험의 결과 가장 효과적인 발모 관리는 육모제로 두피의 혈액순환을 도와주고 평소생활에서 Brushing으로 모공이 막히지 않도록 꾸준한 손질을 함으로써 발모 및 두피개선이 될 수 있다는 것을 확인할 수 있었다. Twenty working people from 30s to 50s whose hairs were in the process of losing were selected for this study. They were divided into four groups as A, B, C and D. Their hairs were sampled to compare the thickness of the hairs through a optical microscope. Using hair care products from two marketing companies, once a week, Group A and B were treated scalp scaling and steam treatment during ten minutes. After applying vitamin cream the scalp was examined using a bio-beam every 5 minutes. Group C did not receive any vitamin cream but had the same treatment as A and B. Group D used no vitamin cream and receives no treatment. The results were as follows: In Comparison losing hair surface with healthy hair surface by electronic microscope, losing hair took place when the scalp has keratin or too much fat. After comparing the amount of moisture before and after care by a moisture measurement instrument, the amount of moisture has been outstandingly increased. As a result of observing hair root and hair shaft, hair root appeared to be less developed than healthy hair. These results showed that hair care is need to be constantly research and illuminate with regard to the proper care.

용도지역 경계부 유형과 개발현황에 관한 연구 : 노선상업지역과 일반주거지역 경계부 대지를 중심으로

최찬환,황용연,최준순 대한건축학회 2003 대한건축학회논문집 Vol.19 No.11

This study has focused on investigating the types of border which are divided by the zoning district in Seoul and has analyzed the process of subdividing and amalgamating a lot including several zones among the type of border, which is located between dwelling distirct and commercial district. As a result, a lot including several zones has been had the process of subdividing and amalgamating in order to increase the development capacity, and this process has been accepted as an legal action by rule that zoning can be dicided by the majority which is occupied with zoning area in a lot including several zones. We suggest how to estimate the 'floor area ratio'&'building coverage ratio'by respective zone's area ratio in the Lots Divided by Zoning-Lines.