N-6 , N-3 지방산과 비타민 E 보강 식이가 전암성 병변에 미치는 영향

김숙희,최혜미 ( Sook Hee Kim,Hay Mie Choi ) 생화학분자생물학회 1994 BMB Reports Vol.27 No.2

Weaning Sprague Dawley male rats were fed on com oil and perilla oil at 15l (w/w) of diet supplemented with vitamin E at 100 and 1,000IU/㎏ diet for 10 weeks. Hepatocellular carcinogenesis was induced by Solt & Farber modification (200 ㎎ diethylnitrosamine, 3 week feeding of 0.021 of 2-acetylaminofluorene, and partial hepatectomy). Placental glutathione S-transferase(GST-P) positive foci, the activities of glutathione S-transferase (GST), and glucose 6-phosphatase(G6Pase) and lipid peroxide values were measured. Lipid peroxide values in the perilla oil groups, in spite of its high degree of fatty acid unsaturation, were lower than expected and this trend was the same with 1,000IU vitanmin E compared to 100IU vitamin E. By perilla oil and 1,OOOIU vitamin E diet, lipid peroxide seemed to be eliminated by GST rather than to attact microsomal membrane. Perilla oil were seemed to reduce the area of placental GST-P positive foci more than com oil. The effect of vitamin E supplement on lipid peroxide was noticed only in com oil groups. This study suggests that not only degree of generation of lipid peroxide but also the effect of vitamin E supplement depend on the composition of fatty acid.

쌍발이모자반(Sargassum patens) 추출물의 항산화 및 항염효과

김숙희,Kim, Sook-hee 중소기업융합학회 2021 융합정보논문지 Vol.11 No.7

In this study, the antioxidant and anti-inflammatory properties of Sargassum patens extracts were identified. Antioxidant experiments included polyphenol concentration measurements, flavonoid concentration measurements, DPPH experiments, ABTS experiment NO experiments, and FRAP experiments. For polyphenols, 18.99±0.69 mg/g was shown. Flavonoids showed 11.89±1.16 mg/g. The DPPH experiment showed an antioxidant function of 19.78 mg ascorbic acid/g extract, the ABTS experiment showed an antioxidant function of 63.64 mg ascorbic acid/g extract, and the NO experiment showed an antioxidant function of 7.966 mg ascorbic acid/g extract. In FRAP, 1 mg of the moxibustion extract showed a reduction of 2.089 ㎍ of ascorbic acid. In the meantime, cell experiments showed cytotoxicity and anti-inflammatory functions against inflammation induced by LPS. In cytotoxicity experiments, Sargassum patens extracts showed a cell survival rate of more than 80% at all concentrations, and an inflammatory inhibition of 30.64±0.23% at a concentration of 100 ㎍/mL. These results indicate that Sargassum patens extract is available as an anti-inflammatory cosmetic material. 본 연구에서는 쌍발이모자반 추출물의 항산화능 및 항염능을 확인하였다. 항산화능 실험에는 폴리페놀 농도측정, 플라보노이드 농도 측정, DPPH 실험, ABTS 실험, NO 실험, FRAP 실험을 실시하였다. 폴리페놀의 경우 18.99±0.69 mg/g으로 나타났다. 플라보노이드의 경우 11.89±1.16 mg/g으로 나타났다. DPPH 실험에서는 19.78 mg ascorbic acid / g extract의 항산화능을 나타내었으며, ABTS 실험에서는 63.64 mg ascorbic acid / g extract의 항산화능을 나타내었으며, NO 실험에서는 7.966 mg ascorbic acid / g extract의 항산화능을 나타내었다. FRAP에서는 쌍발이모자반 추출물의 1 mg이 ascorbic acid 2.089 ㎍의 환원력을 보였다. 한편 세포실험에서는 세포 독성과 LPS로 유도된 염증에 대한 항염능을 알아보았다. 세포독성의 경우 모든 농도에서 80%이상의 세포 생존률을 보였으며, NO 생성 억제능의 경우 100 ㎍/mL 농도에서 30.64±0.23%의 염증 억제능을 보여 쌍발이모자반 추출물이 항염능을 가진 화장품 원료로서 사용가능함을 보였다.

큰열매모자반(Sargassum macrocarpum) 추출물의 항산화 효과 및 세포 활성 효과

김숙희,Kim, Sook-hee 한국융합학회 2021 한국융합학회논문지 Vol.12 No.8

본 연구에서는 큰열매모자반 추출물의 식품 및 화장품으로서 이용성을 평가하기 위해 항산화능 및 항염능, 항비만효과를 확인하였다. 항산화실험으로서 폴리페놀, 플라보노이드, DPPH, ABTS, NO, FRAP을 실시하였다. 폴리페놀의 경우 30.81±1.12 mg/g으로 나타났다. 플라보노이드의 경우 25.72±0.94 mg/g으로 나타났다. DPPH 실험에서는 6.746 mg ascorbic acid / g extract의 항산화능을 나타내었으며, ABTS 실험에서는 15.59 mg ascorbic acid / g extract의 항산화능을 나타내었으며, NO 실험에서는 6.781 mg ascorbic acid / g extract의 항산화능을 나타내었다. FRAP에서는 큰열매모자반 추출물의 1 mg이 ascorbic acid 4.573±0.097 ㎍의 환원력을 보였다. 한편 세포실험에서는 큰열매모자반 추출물이 세포독성이 없음을 보였으며, NO 생성 억제능의 경우 25.95±0.85%의 염증 억제능을 보였으며, 29.75±2.35%의 지질 축적 억제능을 보여 큰열매모자반 추출물이 항염능, 항비만능을 가진 이너뷰티 제품 원료로서 사용가능함을 보였다. 향후 연구에서는 큰열매모자반이 포함하는 단일 물질들이 항산화, 항염, 항비만에 어떠한 기전으로 영향을 미치는지 연구할 필요가 있다. In this study, the antioxidant and anti-inflammatory, anti-obesity properties, of Sargassum macrocarpum extracts were identified to assess the availability of Sargassum macrocarpum extracts as cosmetics and foods. To measure antioxidant activity, we conducted TPC, TFC, DPPH, ABTS, NO, FRAP. For polyphenols, 30.81±1.12 mg/g was shown. Flavonoids showed 25.72±0.94 mg/g. The DPPH experiment showed an antioxidant function of 6.746 mg ascorbic acid/g extract, the ABTS experiment showed an antioxidant function of 15.59 mg ascorbic acid/g extract, and the NO experiment showed an antioxidant function of 6.781 mg ascorbic acid/g extract. In FRAP, 1 mg of the Sargassum macrocarpum extract showed a reduction of 4.573±0.097 ㎍ of ascorbic acid. In cytotoxicity experiments, Sargassum macrocarpum extracts showed a cell survival rate of more than 80% at all concentrations, and an inflammatory inhibition of 25.95±0.85%, and an lipid accumulation inhibition of 29.75±2.35%. These results indicate that Sargassum macrocarpum extract is available as an anti-inflammatory cosmetic and anti-obesity inner beauty material. In future studies, it is necessary to study how pure substances containing Sargassum macrocarpum extract affect antioxidants, anti-inflammatory and anti-obesity

소비자의 신선육 구매실태 조사

김숙희,이무하 ( Sook Hee Kim,Moo Ha Lee ) 한국축산학회 1986 한국축산학회지 Vol.28 No.2

In order to help fresh meat processing industry, a survey on consumer`s purchasing pattern of fresh meat was carried out in the area of apartments and houses in Seoul. A total of 1,000 housewives was interviewed with questionnaires. 1. Among meat and poultry, beef was the first preference, pork was the text and the third was poultry. With the increase of income, the preference for beef increased-as the income increased by 100,000 won, the increased amount of purchase was 300g for beef, 90g for pork and 0.1 head for poultry while with 10,000 won increase of groceries expense, purchase of beef, pork and poultry increased by 1608, 40g 0.04 head respectively. Accordingly, measures to boost the preference for pork and poultry should be taken to reduce the relative preference of high-income group for beef. 2. Because 40% of participants, the highest proportion said they would buy more meat if fresh meat in sold as graded and prepackaged forms with different prices, sales volume would increase if fresh meat industry adops the grading and prepackaging system. The meat color was the main criterion of consumer`s selection of meat at retail shops. Therefore, it is important for fresh meat processing industry to watch freshness of meat, selection of packaging films and temperature control at retail shops carefully to maintain meat color red.

논문편 - 식생활 분야 : 식이내 단백질 제한과 회복이 흰쥐의 성장에 미치는 영향

김숙희,이귀세라 ( Sook Hee Kim,Gui Se Ra Lee ) 대한가정학회 1982 Family and Environment Research Vol.20 No.1

이분절 킥킹동작의 운동학적 분석

김숙희(Sook Hee Kim) 한국여성체육학회 2004 한국여성체육학회지 Vol.18 No.3

비행청소년의 분노와 충동성 조절을 위한 게슈탈트 관계성 향상 프로그램 효과 예비 연구

김숙희 ( Kim¸ Sook Hee ),김정규 ( Jungkyu Kim ) 한국게슈탈트상담심리학회 2014 한국게슈탈트상담연구 Vol.4 No.2

The purpose of this study was to verify effectiveness of Gestalt Relationship Improvement Program for probationary juvenile delinquent's anger and impulsivity control and self-concept. The subjects were 16 female juvenile delinquents on probation who were detained in a children preservation facility. Eight of them were randomly divided into experimental group and control group each. During the experiment period, the experimental group was treated with group therapy sessions of 10 times, twice a week. Each session of the program lasted 110 minutes using Gestalt Relationship Improvement Program. To measure the degree of impulsivity, Barratt Impulsiveness Scale II was used. Novaco Anger Scale and Sungshin Self-concept Scale were also used to assess anger level and self-concept respectively. The result of this study shows that those who participated in the Gestalt Relationship Improvement Program did not make a significant reduction in impulsivity and anger, and they did not make a significant increase in self-concept, either. In conclusion, the Gestalt Relationship Improvement Program implemented in this study was not helpful to probationary juvenile delinquents in terms of their impulsivity, anger and self-concept. The implications and limitations of the study were discussed along with suggestions for further research.

급식유형에 따른 중 · 고등학생의 학교급식 만족도

김숙희(Kim Sook Hee),이경애(Lee Kyoung Ae),유춘희(Yu Choon Hie),송요숙(Song Yo Sook),김우경(Kim Woo Kyung),윤혜려(Yoon Hei Ryeo),김주현(Kim Ju Hyeon),이정숙(Lee Jung Sug),김미강(Kim Mi Kang) 韓國營養學會 2003 Journal of Nutrition and Health Vol.36 No.2

볼링 투구동작시 제요인에 대한 운동학적 분석

김숙희(Sook Hee Kim) 한국여성체육학회 2002 한국여성체육학회지 Vol.16 No.1

The purpose of this study was to acquire the quantitative data of mechanical variables re bowl throwing motion. Throwing motion of 4 male bowlers was analyzed mechanically. The throwing motion was divided into 5 step phase and analyzed by using 3D cinema Analytic variables of this study were elapsed displacement, velocity, degree and momentum. The findings obtained from this analysis are as following: 1. The change of ball displacement in the front-rear direction(X-axis) was the longest phase, and the upper-lower direction(Y-axis) had the longest displacement in 4 step phase. of stride was longest in 5 step phase, while 2 step phase has the biggest change. 2. The change of ball velocity in the front and rear direction(X-axis) was the fastest phase and 5 step phase, and there was considerable increase in the upper-lower direction

비경쟁적 집단 활동이 유아와 교사가 인식하는 유아의 친사회적 행동에 미치는 영향

김숙희(Kim sook hee),송수희(Song soo hee) 한국포괄영유아아동교육지원학회 2013 포괄영유아,아동교육지원연구 Vol.1 No.2

본 연구는 비경쟁적 집단 활동이 유아와 교사가 인식하는 유아의 친사회적 행동에 미치는 영향에 대하여 알아보고자 하는데 그 목적이 있다. 본 연구의 대상은 만 4세 36명이였으며 자료 분석은 t-test를 사용하였다. 본 연구의 결과는 다음과 같다. 첫째, 비경쟁적 집단 활동은 유아가 스스로 인식한 유아의 친사회적 행동과 정적인 상관관계가 나타났다. 둘째, 비경쟁적 집단 활동은 교사가 인식한 유아의 친사회적 행동에 정적인 상관관계가 나타났다. 셋째, 비경쟁적 집단 활동은 유아가 인식한 친사회적 행동의 하위영역에서는 개인정서조절 능력과 교육기관 적응능력에서 높게 나타났으며 교사가 인식한 친사회적 행동의 하위영역에서는 지도성, 도움주기, 의사소통, 주도적 배려, 접근시도, 나누기, 감정이입 및 조절에서 유의미하게 나타났다. This study has the purpose to examine the effect of non-competitive group play activities on the prosocial behaviors of young children recognized by themselves and the prosocial behaviors of young children recognized by teachers Of all 4-year-old children in Y kindergarten, Chuncheon City, I selected 17 young children in Class A as an experimental group and 19 young children in Class B as a comparative group for determining the objects of this study. The procedures of this study were composed of preliminary exam, pretest, experiments for 14 weeks and post-test, and I conducted the experiments 26 times for 14 weeks from May. 02, 2011 to Aug. 24, 2011. The results of this study are as follows. First, there is a significant difference in the prosocial behaviors of young children recognized by themselves with respect to the non-competitive group play activities. As examining sub-factors, there is a significant difference in personal emotional regulation competence and adaptability in the kindergarten, but there is no significant difference in interpersonal relationship formative competence. Second, the non-competitive group play activities have an effect on the prosocial behaviors of young children recognized by teachers. These all have an effect on the leadership, offering help, communication, attempting access, initiative consideration, sharing, empathy and emotional self-regulation. As a result of this study, the non-competitive group play activities positively affect the prosocial behaviors of young children Therefore, these can be usefully applied to the prosocial behaviors and formulation of self-concept on the ground.