블랜칭 처리가 단호박의 품질특성과 항산화활성에 미치는 영향

최진희,우혜은,박종대,성정민,Choi, Jin-Hee,Woo, Hye-Eun,Park, Jong-Dae,Sung, Jung-Min 한국식생활문화학회 2021 韓國食生活文化學會誌 Vol.36 No.5

This study investigated the quality characteristics of sweet pumpkin after blanching. Sweet pumpkins were blanched in distilled water, 2% citric acid and 2% NaCl water at 100℃ for 3 min. The cooking loss of sweet pumpkin in the blanching groups was lower than that in the control group, and greenness and yellowness in the blanching groups were higher than those in the control group (p<0.001). Total polyphenol content (TPC) of sweet pumpkin increased after blanching (p<0.05), and TPC true retention (TR) was measured with the highest NB. CON and NB were significantly higher in ?-carotene content (p<0.001). Lutein content in the blanching treatment groups was lower than that in the control group, but NB was the highest between the blanching groups (p<0.001). DPPH and ABTS⁺ radical scavenging activity assays revealed higher antioxidant activity in the NB groups among the blanching groups (p<0.001). The CON was 2.44 log colony-forming unit (CFU)/ g in the total bacterial count, but there were no microorganisms in the blanching groups. In conclusion, blanching with the addition of 2% NaCl can inhibit the growth of microorganisms and improve TR and antioxidant activities in sweet pumpkin.

음악정서인식에 대한 탐색 연구: 음악인지유형 중심으로

최진희,정현주,Choi, Jin Hee,Chong, Hyun Ju 한국음향학회 2021 韓國音響學會誌 Vol.40 No.4

The purpose of this study was to examine the perceived emotion of music according to cognitive styles of music listening. A total of 91 music-related graduate students participated in this study. They were given a questionnaire about perceived emotions of music, musical elements, and Music Empathizing-Music Systemizing Inventory. To analyze statistically, Descriptive statistics, paired t-test, ANalysis Of VAriance (ANOVA), multi-variate analysis, and Pearson correlation analysis were conducted. Results showed that participants had relatively universal experience in perceived emotions of both types of music, and also showed that musical elements contributed to the experience differed by cognitive styles of music listening.

초등학교 방과후 프로그램의 공간 활용에 관한 연구 - 지역공공시설과의 연계성을 중심으로 -

최진희,Choi, Jin-Hee 한국교육시설학회 2013 敎育施設 Vol.20 No.6

Elementary school education in Korea has been constantly changing according to the requirements of social change. Contemporary primary education is oriented creative-education and institutional changes were required. As a result, it is appearing movement wants to get out of uniform curriculum of elementary school. This paper was carried out to analyze after-school programs other than the curriculum of elementary education school and to analyze the current status of the space use of school facilities. Based on this analysis, it is proposed utilization of spatial association between the elementary school and local public facilities.

학교부지 내 교사 배치와 학급교실의 조합구성에 관한 연구 - 얼바인 초등학교 사례분석을 중심으로 -

최진희,박열,Choi, Jin-Hee,Park, Yeol 한국교육시설학회 2019 敎育施設 Vol.26 No.5

The classroom is a learning space where students live mainly in school, and it is the most important space within the entire educational space of the school. Although our educational system has been trying to revise and change the curriculum many times, it still does not provide space for the educational concept of modern society. The impact of the abolished 'school facility standard design' in 1992 is still evident in the design of school facilities at present. Specifically, the uniformity of the educational space, the rigid boundary of the classroom unit, the blockage between the school facility and the outside, and the separation due to the break of the inner and outer spaces. In the future, we need a flexible space that can contain the contents of the future education, and it is necessary to study the composition and type of educational space that can escape uniformity and spatial breakdown. In this paper, we analyze the successful cases of Irvine school facilities and examine the type and composition of classroom space, and it will be a task to find the direction and change of thinking about our educational space.

원주의 첨가량을 달리한 개량 증편의 품질 특성

최진희(Jin Hee Choi),우혜은(Hye Eun Woo),최해연(Hae Yeon Choi) 한국식품영양과학회 2022 한국식품영양과학회지 Vol.51 No.11

본 연구에서는 증편의 발효원인 막걸리 대신 감미료를 첨가하지 않은 원주의 첨가량을 달리하여 수분의 양을 최소한으로 하여 성형이 가능하도록 개발한 개량 증편의 품질 특성을 측정하였다. 실험 항목으로 pH, 수분 함량, 색도, 비체적, 팽창률, 단면과 기공의 관찰을 실시하였고, 기호도를 측정하기 위해 관능평가를 진행하였다. 원주 첨가량을 달리한 개량 증편의 수분 함량은 원주의 첨가량에 따른 수분 함량에 유의적인 차이가 나타나지 않았다. pH는 발효 후 원주 첨가량에 따라 감소하였다가 찌고 난 후 증가하였다(P<0.001). 색도는 L값은 원주의 첨가량이 증가할수록 감소하였고(P<0.001), a값은 녹색도 값이 증가하다가 RM20, RM30, RM40에서는 첨가량에 따른 유의적인 차이를 보이지 않았으며, b값은 원주의 첨가량이 증가할수록 황색도가 증가하는 결과가 나타났다(P<0.001). RM10에 비해 RM20과 RM30에서 팽창률이 가장 높게 측정되었으며, RM40에서는 다시 감소하는 결과가 나타났다(P<0.05). Image J 프로그램으로 관찰한 단면과 기공은 원주의 첨가량이 증가할수록 감소하였고 기공수는 원주 첨가량에 따라 증가하였으며(P<0.01), 기공의 조밀함은 증편의 조직감에 영향을 미치는 것으로 나타났다. 경도는 원주 첨가량이 증가할수록 감소하였다. 검성은 첨가량에 따른 감소가 나타났으나 RM20과 RM30 간의 유의적인 차이는 없었다. 부착성은 원주를 30% 첨가한 군이 가장 크게 측정되었다. 탄력성은 첨가량에 따라 증가하였으며, 응집성과 씹힘성은 RM20과 RM30 간의 유의적인 차이는 없었으나 전체적으로 원주의 첨가량이 늘어남에 따라 증가하는 결과가 나타났다(P<0.001). 관능평가의 결과는 향을 제외한 모든 항목에서 RM30이 가장 높은 점수를 받았다(P<0.001). 결과적으로 RM30의 배합비로 증편 제조 시 개량 증편의 기공 형성이 가장 우수하였으며 관능평가 항목에서도 가장 높은 점수를 받아, 이는 개량 증편의 품질 특성과 소비자 기호도에도 긍정적인 영향을 줄 것으로 생각된다. 또한 원주를 첨가하여 제조한 개량 증편의 표준화 연구에도 도움이 될 것으로 사료되며, 향후 다양한 부재료와 속재료를 첨가한 기능성 증편 연구에 바람직한 영향을 줄 것으로 판단된다. In this study, the quality characteristics of modified Jeungpyeon prepared with the addition of different quantities of Won-ju (raw makgeolli) were investigated, and the standardization of the modified Jeungpyeon production process was suggested (RM10, RM20, RM30, RM40 represent various quantities of raw makgeolli). There were no changes in the moisture content with changes in the quantities of raw makgeolli added. The pH decreased after fermentation but increased after steaming. The L-value, hardness, and gumminess decreased with the addition of increasing quantities of raw makgeolli, whereas chewiness, springiness, and cohesiveness increased. The specific volume and expansion ratio were the highest when 40 mL of raw makgeolli was added. The result of the analysis with the Image J program showed that as the quantity of raw makgeolli added increased, the pore size became larger, and the number of pores decreased. Additionally, the results of the evaluation of the sensory properties showed that RM30 had the highest rating for all the tested parameters except for flavor. These results suggest that the addition of RM30 had a positive effect on the quality characteristics of modified Jeungpyeon. These results can be used as preparatory data for the standardization of Jeungpyeon production with the addition of raw makgeolli.

누구의 관점인가? - 1인칭 시점과 안으로부터 상상하기

최진희 ( Jin Hee Choi ) 한국미학회 2006 美學 Vol.47 No.-

미량의 Sb₂O₃를 포함하는 ZnO varistor계의 특성과 첨가물의 영향

최진희(Jin-Hee choi),진희창(Hee-Chang Jin),마재평(Jae-Pyung Mah),백수현(Su-Hyon Paek) 대한전기학회 1987 대한전기학회 학술대회 논문집 Vol.1987 No.7

[내가 읽은 책] 침묵의 봄

최진희(Choi, Jin-Hee) 대한건축학회 2021 建築 Vol.65 No.2

해체주의 건축 이론과 색채표현의 상관관계에 관한 연구

최진희(Choi jin hee) 한국색채학회 2006 한국색채학회 학술대회 Vol.2006 No.9

국내ㆍ외 놀이치료 시설의 사례분석을 통한 사용 색채 특성에 관한 연구

최진희(Choi, Jin-Hee) 한국실내디자인학회 2011 한국실내디자인학회논문집 Vol.20 No.4

This study aims to be the useful resources for selecting play therapy facility in the future by analysis of used colors in the play therapy facility as the subsequent studies of the thesis of KIID in 2010, titled ‘Study on the planning factors of case study for children’s play therapy center’. As research method of this study, the overall understanding about play therapy facility was improved through theoretical considerations, and it was about the Moon-Spencer’s theory of color harmony which will be used for the framework of case study. In Section 3, the field trips at 6 facilities were conducted as the case research and the data research through website was conducted for case study. Moon-Spencer’s theory of color harmony used the Munsell’s color Order System, so after measuring CMYK value of the picture for the case research through photo shop, the color, brightness and saturation were measured through Munsell Conversion program. The following three kinds of features were drawn by research of the harmony and disharmony of used colors for the cases after substituting the theory of color harmony through the measured color, brightness, and saturation. First, series Y and YR were used mainly for warm image as the concept of play therapy room. Second, the various colors were used for comfortable image like home. But the various patterns were used by mixing for the therapy room F, so it gives confusing impression. Third, series YR and achromatic color as the color of wood were used unavoidably for using materials of manufactured goods.