[P3-42] 결합제가 표고버섯 과립의 이화학적 특성에 미치는 영향

황성희,정헌식,윤광섭,신승렬 한국식품영양과학회 2005 한국식품영양과학회 학술대회발표집 Vol.2005 No.10

요리활동을 통한 건강코칭프로그램이 초등학생의 자기효능감 및 건강증진행위 변화 효과

황성희,김현아,정현영 (사)한국조리학회 2019 한국조리학회지 Vol.25 No.4

This study surveyed elementary school student's awareness on health and aimed to identify the effect of a health coaching program through cooking activities on self-efficacy and health promoting behavior. To survey elementary school students' awareness on health, checked health awareness, self-efficacy and health promoting behavior among 226, 5th and 6th graders of elementary school. Of 24 students who wanted to participate in this program, the study allocated 12 each to the test group and control group. The study had conclusions as follows. First, as a result of identifying the difference in health awareness, self-efficacy, health promoting behavior from general traits of high graders of elementary school, 5th graders had more interest in health awareness than 6th graders. Second, the test group had their post-test self-efficacy scores improved. Third, as a result of investigating whether a health coaching program through cooking activities might be effective for improvement of health promoting behavior of elementary school students, the test group had their post-test health promoting behavior scores improved. Therefore, this study believes that, based on the outcomes of this research, there needs to be further research on health coaching programs so that students themselves can set and practice their health targets and achieve their health goals.

부추 ( Allium Odorum L . ) 가 콜레스테롤을 투여한 흰 쥐의 혈청 지방 성분과 정맥압에 미치는 영향

황성희,안령미,고금숙 한국유화학회 1991 한국응용과학기술학회지 Vol.8 No.2

김의 사과 작법 외 2편

황성희 심미안 2010 문학들 Vol.- No.22

유자의 종류별 생리화학적인 특성과 향기성분, 총 페놀 함량 분석

황성희,김민정,김강성,Hwang, Seong-Hee,Kim, Min-Jeong,Kim, Kang-Sung 한국식품영양학회 2013 韓國食品營養學會誌 Vol.26 No.4

Yuza (Citrus junos) has 3 varieties with variable physiochemical properties. This study analyzed these volatile compounds and physiochemical properties according to variety. Three Yuza varieties, native (Citrus junos I), improved I (Citrus junos I+Poncirus trifoliata), improved II (Citrus junos I+C. junos II) were used. The native Yuza weighted more than the improved varieties, but the peel ratio (weight of peel versus pulp) was high in improved one. Protein and ash contents were high in Improved I than native one. Native had 29.6mg% vit. C in pulp and improved I had 57.7mg% vit. C in peel. Free sugar was mainly fructose, and the main organic acid was citric acid in Yuza. Improved I Yuza had high free sugar contents, and the organic acid levels were high in improved II Yuza. Linoleic acid was the most prevalent fatty acid in Yuza; it was distributed in peel or pulp. The most common volatile flavor component was dl-limonene (64~70%); improved II Yuza showed significantly higher contents of dl-limonen and ${\gamma}$-terpinen. Total phenol level of Yuza was identical in all types, but peels had 2.5 times more than pulps. 재래유자, 개량종 I(유자+탱자), 개량종 II(유자+유자) 세가지 유자의 종류별, 부위별 이화학적인 특성과 유기산, 지방산 및 향기성분을 분석하였고, 총 페놀 화합물을 분석하는 실험을 수행하였다. 중량은 재래종이, 껍질(혹은 껍질+씨)의 비율은 개량종이 높았다. 단백질은 재래종보다 개량종I의 껍질에서 다소 높게 나타났고, 회분도 개량종의 껍질에서 다소 높았다. Vit. C는 과즙의 경우 재래종에서 29.6mg%로 껍질에서는 개량종 I이 57.7mg%로 다소 높았다. 유리당은 과당이 주였는데, 개량종 I에서 가장 높은 함량을, 유기산은 구연산이 대부분을 차지하였는데, 개량종 II에서 가장 유기산 함량이 높았다. 유자의 지방산 조성은 리놀레인산이 가장 많았고, 과피와 과즙에서 품종별 특징을 보이고 있었다. 향기성분은 dl-Limonene이 향기성분의 64~70%를 차지하는 물질로, gamma-terpinene과 함께 개량종 II에서 유의하게 높았다. 유자에 함유된 총 페놀 함량은 품종별로는 유의한 차이를 보이지 않았으나, 과즙에 비해 과피에 2.5배 정도 많은 양이 들어 있었다.

Upregulation of S100A9 contributes to the acquired resistance to BRAF inhibitors

황성희,안준호,이미가엘 한국유전학회 2019 Genes & Genomics Vol.41 No.11

Backgrounds Acquired resistance is a significant clinical challenge in targeted therapy of melanomas using BRAF inhibitors. We previously identified that downregulation of miR-92a-1-5p confers acquired resistance to BRAF inhibition using an miRNA array platform. Objective In this study, we investigated the target genes of miR-92a-1-5p and their functional significance in BRAF inhibitor resistance. Methods The miRNA target prediction data were combined with RNA-Seq data to identify possible target genes for miR- 92a-1-5p. Cellular effects of target genes were further examined using siRNA knockdown, WST-1 assay, and immunoblotting analysis. Results We selected S100 calcium-binding protein A9 (S100A9) as a possible target gene for functional validation. S100A9 knockdown abrogated resistance to PLX4720 in A375P/Mdr cells. This result was similar to those described earlier for miR-92a-1-5p, indicating that miR-92a-1-5p inhibits cell viability by targeting S100A9. S100A9 overexpression partially conferred PLX4720 resistance to A375P cells. We also demonstrated that MAPK re-activation does not contribute to the promotion of BRAF inhibitor resistance by S100A9. Conclusion Taken together, our results indicate that S100A9 might be functionally involved in development of resistance to BRAF inhibitors and might be a target for melanoma therapy in the future.

패셔니스타의 한 가지 고뇌

황성희 시와세계 2009 시와세계 Vol.- No.25

Changes in nutrients of some vegetables over the past 40 years -Focusing on the food ingredients table of the Korea Rural Development Administration-

황성희 한국융합학회 2022 한국융합학회논문지 Vol.13 No.2

Based on the nutritional component analysis data of the Rural Development Administration, the change in the main nutrients of vegetables for 40 years from 1981 to 2021 was investigated. Nutrients that showed a decreasing tendency during the investigation period in fruit vegetables were calcium, iron, thiamine, riboflavin, and ascorbic acid, etc. In root vegetables, it tended to decrease in calcium, thiamine, riboflavin, niacin, and ascorbic acid, etc. In leaf vegetables, it tended to decrease in iron, niacin, and ascorbic acid, etc. In leaf and stem vegetables, it tended to decrease in energy, phosphorus, iron, thiamine, riboflavin, niacin, and ascorbic acid, etc. In particular, it has been confirmed that vitamin reductions such as thiamine, riboflavin, niacin, and ascorbic acid, which have important meanings in vegetable intake, have occurred in vegetables over the past 40 years.

육질의 비밀 외 1편

황성희 계간 서정시학 2019 서정시학 Vol.29 No.1

중소도시 중산층 학부모의 자녀 사교육 지원 문화에 관한 연구

황성희 한국교육사회학회 2014 교육사회학연구 Vol.24 No.2

The purpose of this article is to analyze the middle-class parents’ culture of supporting private tutoring of their children. The qualitative method of in-depth interviews was employed to carry out the research. The key informants for the study were twenty-one middle-class mothers in Chuncheon, a local city. The findings of the study can be summarized as follows: The middle-class parents’ culture of supporting private tutoring consists of three parts, center-oriented attitude, implementation, and cultural phenomena. A distinctive attitudinal tendency of the middle-class parents in Chuncheon is their center-oriented attitude, which makes them to set a goal for getting their children admitted into a prestigious university in Seoul. To this end, they support their children with differentiated private tutoring. They keep high-quality tutoring information exclusive to themselves, opt for better programs, and even move their residence to the center of private schooling. As a result, three distinctive phenomena characterize the local city, Chuncheon, namely ‘family co-supporting phenomenon’, ‘tipping phenomenon’, and ‘educational nomad phenomenon’. 이 연구는 중소도시 중산층 학부모들의 자녀 사교육 지원 문화에 관한 것이다. 연구를 수행하기 위하여 수도권 인접 중소도시인 춘천의 중산층 어머니 21명과 심층면담을 실시하였다. 연구결과는 다음과 같다. 자녀 사교육 지원을 위한 학부모 문화에는 교육의식, 실천활동, 그리고 문화적 현상이라는 세 측면이 유기적으로 연계되어 있다. 자녀교육과 관련하여 이 지역 중산층 학부모들에게는 중앙, 특히 서울 지향적인 교육의식이 매우 강하게 흐르고 있으며, 이는 ‘서울 소재 명문대 진학’이라는 자녀교육 목표로 구체화되어 나타난다. 중산층 학부모들은 자녀를 서울의 명문대학에 진학시키기 위하여 차별화된 사교육을 실천한다. 고급정보를 선점하여 일정기간 독점하고, 남보다 질 좋은 사교육을 ‘먼저, 많이’ 선택하고자 한다. 또한 사교육을 효율적으로 관리하기 위하여 전 가족이 함께 역할을 나누고, 핵심교육공간으로의 이동을 재촉한다. 그 결과, 이 지역에는 중산층 가정을 중심으로 ‘가족공동지원 현상’, ‘사교육 쏠림 현상’, ‘교육 유목민 현상’과 같은 문화적 현상들이 나타난다.