가족해체에 관한 한국ㆍ독일 비교 연구

서수경(Seo Su Gyeong) 한독교육학회 2004 교육의 이론과 실천 Vol.9 No.2

한국과 독일의 가족해체에 대한 전반적인 상황을 관찰, 비교함으로써 오늘날 한국 가족의 위기상황을 타개하기 위한 시사점을 얻고자 한다. 가족해체, 특히 이혼을 통해 파생되는 여성과 아동의 빈곤문제를 부각시키고자 하였다. 나아가 한국 사회의 가족정책 부재를 비판하고 대안을 모색해보고자 하는 의도도 담고 있다. 오늘날 한국 사회의 가족위기는 개인의 무능력에서 비롯되었다기보다는 많은 경우 사회구조적 원인에 기인한다고 볼 수 있다. 가족위기를 극복할 수 있는 가족정책에 대한 검토와 비판, 그리고 방향설정이 그 어느 때보다 중요한 시점에 왔다. Familien sind das stabile Zentrum und die soziale Mitte der Gesellschaft. Aber heutzutage ist das Phaenomen der Familienaufloesung ein grosses Gesellschaftsproblem. In den letzten Jahren nahm die Scheidungsquote dramatisch zu. Viele koreanische Familien, die durch Trennun und Scheidung aufgeloest sind, leiden unter wirtschaftliche Nachteile. In dieser Studie wurden das Phaenom der Familienaufloesung und Familienpolitik in Korea mit denen in Deutschland verglichen. In Deutschland werden heute Massnahmen zur Vermeidung von Risikolagen im Vorfeld der Trennung, Massnahmen zur Vermeidung des Scheidungsverfahren sowie Massnahmen zur Entschaerfung der Uebergangsprobleme diskutieren. Zu einer Massnahme zaehlen die Beschaeftigungsfoerderung im Allgemeinen die u. a. die Leistungsfaehigkeit der Unterhaltspflichtigen verbessert, und die Foerderung der Erwerbstaetigkeit von Frauen im Besonderen. Im Gegensatz zu den Massnahmen in Deutschland sind keine nennenswerte familienpolitische Massnahmen in Korea, die aufgeloeste Familien und deren Schwierkeiten unterstuetzen. Durch die vergleichende Analyse zwischen den beiden Gesellschaften werden einige Andeutungspunkte fuer die koreanische gesucht. Erstens, mannigfaltige und praktische Familienpolitik sind fuer die Familien, die nach der Scheiung unter und Schwierigkeiten und Probleme leiden, eingefuehrt werden. Zweitens, systemische und interdisziplinaere Familienpolitik und deren Orientierung sind ausgebildert werden. Drittens, Anstalt, das alle familienpolische Anliegen uebernimmt, wie Familienministerium in Deutschland ist errichtet werden. Viertens, Begriffsbestimmungen ueber Familien sind in der Oeffentlichkeit viel diskutiert werden. Fuenftens, verschiedene Familienstudien wie Trennung, Scheidung und deren Probeleme usw, sind erforscht werden.

미세먼지 자극으로부터 지모추출물, 베타글루칸, 폴리감마글루탐산 혼합물의 안티폴루션 효능 평가

서수경 ( Soo-kyung Seo ),구창섭 ( Chang-sub Ku ),손보미 ( Bomi Son ),이수경 ( Su-gyeong Lee ),강은미 ( Eun Mee Kang ),김미옥 ( Miok Kim ),홍정현 ( Jung Hyun Hong ),김선화 ( Seonhwa Kim ),신문삼 ( Moon Sam Shin ) 대한미용학회(구 대한미용과학회) 2016 대한미용학회지 Vol.12 No.4

This study characterized Prostaglandin E2 (PGE2) production from Raw264.7 cells stimulated with particulate matter (PM1648a) and tested anti-pollution capacity of mixtures of Anemarrhena asphodeloides root extract, β-glucan and poly- γ-glutamic acid (the complex). In order to assess cytotoxicity, we treated the Raw264.7 cells with the complex using the lactase dehydrogenase (LDH) assay method. To measure cell viability, we treated HaCaT cells with the complex using the MTT assay method. To test scavenging activity, the DPPH assay method was used. To test the anti-oxidant effect of the complex, we treated HaCaT cells with the pro-inflammatory mediator particulate matter (PM1648a) and with PM1648a and the complex, then measured the concentration of reactive oxygen species (ROS) within the cells using the dichlorofluorescin diacetate (DCF-DA) assay method. The complex had cytotoxicity below 6.5% and cell viability above 91.3% at a concentration of 0.05%. Also, the complex showed scavenging activity above 50% at a concentration of 1.0%. In addition, ROS production at the 0.05% complex concentration was reduced to 61.0%. In a clinical experiment, the subjects who had skin urtication used a cosmetic product containing mixtures of 1.0% Anemarrhena asphodeloides root extract, 0.4% β-glucan and 0.5% poly-γ-glutamic acid for 4 weeks. The experimental group showed a statistically significant improvement in skin humidity, desquamation index and skin urtication. Based on the results with in vitro test and clinical experiment, mixtures of Anemarrhena asphodeloides root extract, β-glucan and poly-γ-glutamic acid could be used as cosmetic anti-pollution materials.

LC-MS/MS를 이용한 인삼가공품 중 스피로테트라맷과 대사체의 잔류특성

나은식 ( Eun-shik Na ),김성수 ( Seong-soo Kim ),서현석 ( Hyun-seok Seo ),홍성수 ( Sung-soo Hong ),서수경 ( Su-gyeong Seo ),이용재 ( Yong-jae Lee ),김단비 ( Dan-bi Kim ) 한국환경농학회 2023 한국환경농학회 학술대회집 Vol.2023 No.0

Residue of pesticides was difference depending on the type of pesticide, drying and processing conditions. This study was carried out to elucidate residual characteristics of spirotetramat and its metabolites in ginseng and determine its processing factors and reduction factors in processed products, such as dried ginseng and red ginseng. The pesticide used in the study spirotetramat 22% suspension concentrate, which was diluted 2,000 times according to Korean safety standards and treated two times at 7-day intervals until 14 days before harvest. After last application of pesticide on the study field, the ginseng samples were collected at one time on the expected harvest date, and processed into dried ginseng and red ginseng. In order to investigate the decline pattern of spirotetramat and its metabolites in/on ginseng, fresh ginseng samples were collected on days 0, 3, 7, 14, 21 and 30 after last application of pesticide. The extraction of pesticides was carried out by modified the Korea Food Standards Codex sample extraction and determination was performed using LC-MS/MS. The method was validated with an LOQ of 0.005 mg/kg for fresh ginseng and its processed products. Concurrent mean recoveries (n=15) of spirotetramat and its metabolites at three fortified levels were in the range of 105.06±3.87 for fresh ginseng, 99.41±2.53 for dried ginseng and 103.31±3.12% for red ginseng. In residue study, the results from three trials show that mean total residues of spirotetramat in fresh ginseng were from 0.007 to 0.034 mg/kg. Mean spirotetramat residues in the processed products such as dried ginseng and red ginseng were from 0.020 to 0.115 and 0.023 to 0.053 mg/kg, respectively. In decline study, the results from three field trials show that spirotetramat residues in ginseng were gradually decreased with time. Mean processing factors of spirotetramat for the processed products of ginseng from 2.81 to 3.39 for the dried ginseng, from 1.56 to 3.58 for the red ginseng. The reduction factors of spirotetramat for the processed products of ginseng ranged from 0.57 to 0.74 for the dried ginseng, from 0.34 to 0.72 for the red ginseng.

인삼 중 Carbendazim의 재배포장 및 가공에 따른 잔류특성

나은식 ( Eun-shik Na ),김성수 ( Seong-soo Kim ),서현석 ( Hyun-seok Seo ),이민정 ( Min-jeong Lee ),홍성수 ( Sung-soo Hong ),서수경 ( Su-gyeong Seo ),이병철 ( Byung-chul Lee ),김단비 ( Dan-bi Kim ) 한국환경농학회 2022 한국환경농학회 학술대회집 Vol.2022 No.-

This study was carried out to investigate residual characteristics of carbendazim in ginseng and calculate the processing factors in processed products, such as dried ginseng and red ginseng. Supervised field trials were conducted from three fields located at Jeongeup, Jeungpyeong and Gongju in Korea. The mixed formulation of carbendazim 25% and diethofencarb 25% wettable powder (WP) was foliar applied four times at a nominal rate of 0.758 kg a.i./ha with a 10-day interval, according to its pre-harvest interval (PHI) in Republic of Korea. Ginseng roots were harvested from each site 80 days after the last application. Ginseng roots were harvested from each field 80 days after last application. The harvested ginsengs were processed into dried ginseng and red ginseng according to the conventional methods in Republic of Korea. In addition, fresh ginsengs were collected five times at 0, 20, 50, 80 and 100 days after the last application from separate plots in Jeungpyeong and Gongju for decline study on the test pesticide. Residues of carbendazim in fresh ginseng and its processed products were analyzed by the verified analytical method using an ultra performance liquid chromatograph equipped with mass spectrometer(UPLC-MS/MS). The LOQ of carbendazim in ginseng and its processed products were all 0.005 mg/kg. Concurrent mean recoveries(n=15) of carbendazim at three fortified levels were of 76.06±1.81 for fresh ginseng and 100.90±4.42 for dried ginseng and 100.40±4.16% for red ginseng. Amounts of carbendazim in fresh ginseng ranged from 0.011 to 0.021 mg/kg in Jeongeup and Gongju, whereas no residue detected in Jeungpyeong and those in decline study were time-coursely decreased over the time. Residues of carbendazim in the dried ginseng and red ginseng ranged from 0.009 to 0.047 and from 0.011 to 0.080 mg/kg in Jeongeup and Gongju, whereas no residue detected in Jeungpyeong, respectively. Processing factors of carbendazim for dried ginseng and red ginseng were from 0.74 to 2.49 and from 1.04 to 4.25, respectively. Given the higher residual of red ginseng that goes through a more complicated process than dried ginseng, the residual concentration of carbendazim in processed ginseng products were found to be dependent on processing method.

인삼 중 Metcoanzole의 재배포장 및 가공에 따른 잔류특성

나은식 ( Eun-shik Na ),김성수 ( Seong-soo Kim ),서현석 ( Hyun-seok Seo ),이민정 ( Min-jeong Lee ),홍성수 ( Sung-soo Hong ),서수경 ( Su-gyeong Seo ),이병철 ( Byung-chul Lee ),김단비 ( Dan-bi Kim ) 한국환경농학회 2021 한국환경농학회 학술대회집 Vol.2021 No.-

This study was carried out to investigate residual characteristics of metconazole in ginseng and calculate the processing factors in processed products, such as dried ginseng and red ginseng. Supervised field trials were conducted from three fields located at Jeungpyeong, Jeongeup and Gongju in Korea. Metconazole 20% SC was diluted by 3,000 times and sprayed 3 times onto the ginseng with 10 days interval in accordance with its critical GAP in Korea. Ginseng roots were harvested from each field 50 days after last application. In addition, fresh ginsengs were collected five times at 0, 10, 30, 50 and 70 days after last application from separate plots in Jeungpyeong and Gongju test field for decline study on the test pesticide. The LOQ of metconazole in ginsneg and its processed products were all 0.005 mg/kg. Recoveries of the metconazole for ginseng and its processed products at 0.005, 0.05 and 1.0 mg/kg ranged from 89.5 to 103.79%. The amounts of metconazole residues in ginseng and its processed products such as dried ginseng and red ginseng were 0.023-0.079, 0.087-0.637 and 0.084-0.501 mg/kg, respectively. The maximum residual amount at 0, 10, 30, 50 and 70 day after last application was 0.179 mg/kg. Processing factors of metconazole for dried ginseng and red ginseng were 2.70-7.92 and 3.53-6.21, respectively. Given the higher residual of red ginseng that goes through a more complicated process than dried ginseng, the residual concentration of metconazole in processed ginseng products were found to be dependent on processing method.

인삼의 생육 및 가공에 따른 살균제 Propamocarb의 잔류특성

이용재(Yong-Jae Lee),류준상(Jun-Sang Ryu),김성수(Seong-Soo Kim),서현석(Hyun-Seok Seo),나은식(Eun-shic Na),이민정(Min-Jeong Lee),홍성수(Sung-Soo Hong),서수경(Su-Gyeong Seo),권혜영(Hye-Young Kwon) 한국농약과학회 2020 농약과학회지 Vol.24 No.2