21가지 장미꽃 품종의 페놀성 화합물 함량 및 항산화 활성

조연재(Yeon Jae Jo),서정현(Jeong Hyun Seo),홍채영(Chae Young Hong),김성태(Seung Tae Kim),최은경(Ehn-Kyoung Choi),김윤배(Yun-Bae Kim),이준수(Junsoo Lee),정헌상(Heon Sang Jeong) 한국식품영양과학회 2021 한국식품영양과학회지 Vol.50 No.4

본 연구는 21품종의 장미꽃에 대한 식품 및 화장품 원료로 사용 가능성을 살펴보기 위해 페놀성 화합물과 항산화 활성을 평가하였다. 총 폴리페놀, 총 플라보노이드 및 타닌 함량은 러버샤이 품종에서 각각 379.70 mg GAE/extract g, 50.10 mg CE/extract g 및 339.44 mg TAE/extract g으로 높게 나타났으며, 칠백리 품종에서 각각 107.25 mg GAE/extract g, 9.46 mg CE/extract g 및 36.31 mg TAE/extract g으로 낮았다. 페놀산 함량은 총 폴리페놀 함량과 유사한 결과를 보였으며, 러버샤이 품종에서 27.40 mg/extract g으로 높았다. 안토시아닌은 대부분 cyanidin-3,5-diglucoside로 확인되었으며 총 안토시아닌 함량은 유니나 품종에서 8.80 mg/extract g으로 가장 높았다. ABTS 및 DPPH 라디칼 소거 활성은 각각 428.10 및 419.59 mg AAE/extract g로 러버샤이 품종에서 가장 높았으며, 항산화 활성과 페놀 화합물의 함량과 높은 양의 상관관계를 보였다. 이러한 결과는 러버샤이와 같은 항산화 활성이 뛰어난 품종들이 관상 목적뿐만 아니라 높은 기능성을 가진 식품 및 화장품의 원료로 사용 가능성이 있다고 판단된다. This study evaluated the functional components and antioxidant activities of 21 different rose flower extracts, to confirm their value as a food and cosmetics ingredient. The highest values of total polyphenol, flavonoid and tannin contents (379.70±1.64 mg GAE/extract g, 50.10±0.76 mg CE/extract g, and 339.44±1.20 mg TAE/extract g, respectively) were obtained in Lover Shy. The proanthocyanidin content ranged from 61.88 mg CE/extract g in the Unina cultivar to 5.34±0.13 mg CE/extract g in the Aileen cultivar. The phenolic acid content obtained was highest in the Lover Shy cultivar (27.40±0.26 mg/extract g), whereas highest levels of anthocyanin (8.83±0.03 mg/extract g) were obtained in the Unina cultivar. High ABTS and DPPH radical scavenging activities were determined in the Lover Shy cultivar (428.10±0.29 and 419.59±3.12 mg AAE/extract g, respectively). Taken together, these results indicate that the antioxidant activity and functional components of Lover Shy cultivar are superior, and this extract can potentially be applied as a food and cosmetic ingredient.

정신대 관련자들에 대한 처벌의 검토

홍윤태 건국대학교 2000 대학원 학술논문집 Vol.51 No.-

My purpose in this study is to show that in our history what we have to resolve is the resolution of old history associated with Japan and how we have to do. Among those poblems, What I focused on is about the Comfort Women and Punishment of War Criminal involved with those women. With the outbreak of the Pacific War, Japan Authorities recruited many women from the Korea for providing the Japanese Imperial Army with sexual services by force. In the course of doing these actions , they made so many inhumane activities and illegal behaviours. Therefore, in this thesis I wanted to find out the nature of their criminality against the comfort women during this period, specially crime against humanity and then I tried to make some way to punish the war criminal who committed the crime against humanity. As the ways of showing their criminality, I contradicted Japanese opinions on nullum crime sine lege and that they already gave enough compensation to the damaged countries. As a result of that, I am giving you the some means to punish the war crimianls in the national aspect and in the international aspect.

치매노인의 인지능력에 미치는 꽃장식의 효과와 꽃의 선호도 조사

윤숙영,김홍열,--,우태양 한국화훼연구회 2002 화훼연구 Vol.10 No.1

본 연구는 대구광역시에 위치한 <햇빛치매어르신주간보호센터>에 있는 치매노인을 대상으로 꽃장식이 치매노인의 인지기능에 미치는 영향을 알아보고 꽃장식에서 꽃의 색과 크기의 선호도를 조사하기 위해서 치매노인 6명을 대상으로 2002년 2월 14일부터 2002년 5월 9일까지 주 1회씩 총 12회 원예치료 프로그램을 실시하였다. 대상자는 모두 여성이었다. 평가결과는 다음과 같다. MMSE-K 평가결과 대상자 A는 원예치료 실시 전 13점에서 실시 후 18점으로, 대상자 D는 원예치료 실시 전 5점에서 13점으로 유의하게 향상되는 것을 볼 수 있었다. 대상자 B는 7점에서 8점으로, 대상자 E는 3점에서 7점으로 향상되었으나 유의차가 없었다. 대상자 C는 원예치료 실시 전 15점에서 실시 후에는 14점으로 오히려 낮아졌으나 유의차는 없었다. 대상자 F는 인지능력이 없는 대상자로서 실시 전후 큰 변화가 없었다. 꽃의 선호도 조사결과 색은 적색과 황색 그리고 분홍색 순으로 선호하였고 크기는 중간형보다는 크거나 작지만 풍성한 꽃을 선호하였다. 이상의 결과로부터 꽃장식은 치매노인의 인지기능 향상에 효과적이었다. 재료는 매회 달랐지만 작품을 구사하여 다듬고, 자르고, 꽂고 하는 반복적인 활동을 통해 흥미를 유발하여 적극적으로 자신감을 갖게 되었으며, 또한 결과물을 가족들과 함께 공유하게 함으로써 가족관계도 개선되었다. Abstract. This study set out to research preference of flowers, to analyze the impacts of floral decoration on the improvement of recognition ability in the demented old adults in order to develop an more effective horticultural therapy program for the demented old adults. The subjects were made out of the demented old adults who were taken care of at <HABIT Demented Old Adults Day Care Center> located in Icheon-dong, Nam-gu, Daegu Metropolitan City. Total six subjects were included in experiment. They were all female, and their average age was 76. The experiment was conducted once a week from February 14 to May 9, 2002, total in 12 times. The experiment was only focused on floral decorations. The color and size of flowers were considered to decide the subjects preference. The subjects preferred red and yellow flowers. They also liked big flowers or small but opulent ones. As for floral decoration, the material flowers were different each session. But the subjects were aroused into interest via repetitive activities such as designing their works and arranging, cutting, and putting in flowers. Their active and confident attitudes became evident, and their relationships with their family grew better as they shared their works with them.

揷木發根에 對한 考察

尹弘泰 서울 敎育大學校 1969 論文集 Vol.2 No.-

환자의 마취전후 병력 또는 불편요서의 현황(2)

강태훈,양홍석,김진윤,최병권,조형상 중앙대부설한국의과학연구소 1990 한국의과학 Vol.22 No.4

ZnS 螢光體의 結晶構造轉移에 따른 Photoluminescence 硏究

朴鍾允,李悳源,洪泰植 성균관대학교 기초과학연구소 1985 論文集 Vol.36 No.1

A comprehensive study of ZnS : [Zn] and ZnS ; [Zn] Cu phosphors has been carried out by examining spectral distribution curves of emission during excitation by ultraviolet (3650 Å). Transition from the cubic form to the hexagonal one in crystal structure of ZnS occured at 1150℃. There were maximum peaks position in luminescence spectra of cubic and hexagonal structure at about 4650 Å and 4500 Å, respectively. By doping Cu as an impurity, maximum peak positions in both case were shifted to the long wavelength. These phenomena seem to be caused by interstitial defect due to impurity.

조팝나무 揷木時期 및 揷床土의 種類가 發根에 미치는 影響

趙鎭泰,尹汰,金泰重,洪承敏,白基燁 한국화훼연구회 1995 화훼연구 Vol.4 No.1

Cutting experiment was conducted to develop a mass propagation method for Spiraea prunifolia var. simpliciflora Nakai. The optimum season for hardwood cutting was between December and early April, but cutting could be done year-round by using rhizome. NAA treatment (100 ppm) was the most effective as rooting promoter. IBA and IAA were also found to be effective. The effect of sand, red clay, loam, silty loam and vermiculite had little differences in rooting especially when cuttings were done earlier than April 5.

오리 선위 점액분비세포의 점액질에 대한 조직화학적 연구

류시윤,김홍선,김무강,신태균,이영호 충남대학교 의과대학 지역사회의학연구소 1985 충남의대잡지 Vol.12 No.2

Histochemical sequential staining techniques, PAS, alcian blue pH 2.5 and pH 0.4, were applied to sections from the proventriculus of ducks to observe the histochemical properties of epithelial mucosubstances in the proventriculus of mallard and white Pekin ducks. The whole proventriculus obtained were divided systemically cross strips and processed routinely for histologic and histochemical study. Base on the histologic characteristics, we designated as upper portion which is the distal region of the esophageal-proventriculus junction, as middle portion, and as lower portion which is the proximal region of the proventricular-isthmus junction. The results obtained are as follows 1. Generally in the surface and foveolar epithelia showed the presence of the mixture of neutral and acid mucosubstances. 2. In the tubular gland showed the acidic nonsulfated and sulfated mucosubstance in addition to neutral mucosubstances with occasional neutral and acidic nonsulfated mucosubstances. 3. In the compound gland neutral mucosubstance with scant amounts of acidic mucosubstances or with lack of it were demonstrated. 4. There were recognized differences between speies in the staining intensity of all three types of mucosubstances. 5. There were recognized topographic difference in the acidity of epithelial mucosubstances according to portion.

보존적 치료로 호전된 요로감염에 의한 자발성 신파열

홍소현,김도연,김태오,배지윤,이신아 이화여자대학교 의과학연구소 2014 EMJ (Ewha medical journal) Vol.37 No.S

자발성 신파열은 외상 혹은 수술 등의 병력 없이 신장 피막 혹은 신장 주위 혈종이 자발적으로 발생하는 드문 질환으로, 원인으로는 요로 결석[1], 결핵, 신우신염, 신농양 같은 감염성 질환이나[2] 신장의 종양 및 신장 이식 수술 후[3], 후천성 낭성 신환[4] 등이 관련이 있다. 그 중 복막 투석 환자에서 낭성 신질환에 의한 자발성 신파열은 국내 보고가 있었으나 요로감염에 의한 자발성 피막하 혈종을 동반한 신파열은 문헌 보고가 없었다. 저자들은 요로감염으로 진단된 환자에서 피막하 혈종을 동반한 신파열 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

간세포암종에 대한 간동맥 화학색전술 후 발생한 급성호흡곤란증후군

조윤원,이정미,최자윤,유동훈,차라리,오혜원,김홍준,민현주,김현진,정운태,이옥재,하창윤,이선영 이화여자대학교 의과학연구소 2013 EMJ (Ewha medical journal) Vol.36 No.1

Transcatheter arterial chemoembolization (TACE) has become an effective alternative treatment strategy for patients with inoperable hepatocellular carcinoma (HCC). Although TACE is relatively safe, acute respiratory distress syndrome associated with pulmonary lipiodol embolism is a rare and potentially fatal complication. We report a rare case of acute respiratory distress syndrome after TACE for inoperable HCC. A 75-year-old man, with huge HCC in right lobe, was treated by TACE for the first time. Seven hours after uneventful TACE procedure, he felt dyspneic and his oxygen saturation recorded by pulse oximetry (SpO2) fell to 80% despite of applying non-rebreathing mask. He underwent mechanical ventilation with a protective ventilatory strategy. We experienced a case of acute respiratory distress syndrome after TACE for HCC.