볶음 새송이버섯 기능성분의 마이크로웨이브 추출조건 최적화

이명희,윤성란,조덕조,김현구,이기동,Lee, Myung-Hee,Yoon, Sung-Ran,Jo, Deok-Jo,Kim, Hyun-Ku,Lee, Gee-Dong 한국식품영양과학회 2007 한국식품영양과학회지 Vol.36 No.8

Response surface methodology was employed to optimize extraction conditions for finding the maximizing the functional properties of roasted Pleurotus eryngii. Based on the central composite design, independent variables were ethanol concentration ($0{\sim}100%$), extraction time ($1{\sim}9$ min) and microwave power ($25{\sim}125$ W). Soluble solid content, electron donating ability and nitrite-scavenging ability were mainly affected by ethanol concentration, but ACE inhibition activity was largely affected by extraction time. The optimum ranges of extraction conditions resulting from superimposing the response surface were predicted to be ethanol concentration ($25{\sim}50%$), extraction time ($3{\sim}9$ min) and microwave power ($80{\sim}125$ W). Total protein and total phenolic compound content of optimal extracts were 45.80 mg/g and 7.42 mg/g, respectively. In phenolic compounds of roasted Pleurotus eryngii extracts, protocatechuic acid was the highest concentration at 1226.32 ${\mu}g/g$, followed by salicylic acid, catechin, p-hydroxybenzoic acid, caffeic acid, coumaric acid and hesperidin. 볶음 새송이버섯의 기능성이 우수한 최적 마이크로웨이브 추출조건을 설정하기 위하여 에탄올 농도($0{\sim}100%$), 추출시간($1{\sim}9$ min) 및 마이크로웨이브 파워($25{\sim}125$ W)에 따른 중심합성실험계획으로 반응표면분석하였다. 그 결과 가용성 고형분 함량, 전자공여능 및 아질산염 소거능의 경우 에탄올 농도에 영향을 많이 받는 것으로 나타났으며, ACE 저해활성은 추출시간에 영향을 많이 받는 것으로 나타났다. 볶음 새송이버섯의 최적 추출조건은 에탄올 농도 $25{\sim}50%$, 추출시간 $3{\sim}9$ min, 마이크로웨이브 파워 $80{\sim}125$ W일 때로 나타났다. 최적 추출물의 총 단백질 함량은 45.80 mg/g, 총 페놀성 화합물 함량은 7.42 mg/g으로 나타났으며, 페놀성 물질 중 protocatechuic acid가 1226.32 ${\mu}g/g$으로 가장 많았고, 다음으로 salicylic acid, catechin, p-hydroxybenzoic acid, caffeic acid, coumaric acid 및 hesperidin 순인 것으로 나타났다.

논문편 : 노년기 남성의 칼슘 영양 상태 , 육체적 활동량과 골격대사에 관한 연구

이명희,문수재,최은정,이송미,허갑범,임승길 ( Myung Hee Lee,Soo Jae Moon,Eun Chung Choi,Song Mee Lee,Kap Bum Huh,Seong Kil Lim ) 대한가정학회 1991 Family and Environment Research Vol.29 No.3

P2P Business Process Modeling Based on Service Oriented Architecture

이명희,유철중,장옥배,Lee, Myung-Hee,Yoo, Cheol-Jung,Chang, Ok-Bae The Institute of Electronics and Information Engin 2008 電子工學會論文誌-CI (Computer and Information) Vol.48 No.3

소프트웨어 개발에 있어 XP, UP, CBD와 다른 케이스 툴과 같은 전통적 접근은 다양한 소프트웨어 컴포넌트들을 구축하기에 유용하다. 그러나 그러한 접근은 개방된 환경에 직면하여 서비스를 중점으로 설계된 것은 아니다. 서비스 지향 아키텍처(SOA)는 서비스는 애플리케이션간의 서비스라는 서로 다른 기능적 단위를 상호간 연결하는 컴포넌트 아키텍처이다. SOA는 잘 정의된 인터페이스들과 비즈니스 서비스간의 컨트랙트를 통해 비즈니스 프로세스를 통합할 수 있는 좋은 방법을 제공한다. 본 논문에서는 SOA에 기반 하여 P2P 접근 방법을 통해 비즈니스 프로세스를 모델링하는 방법을 제안한다. 또한, 전체적인 P2P 비즈니스 프로세스 모델링 시스템이 구현된다. 본 논문은 서비스에 기초하여 변경되는 엔터프라이즈의 실제를 받아들이고 보다 효율적이고 가시적인 방향으로의 엔터프라이즈 간 프로세스 통합을 제안한다. The traditional a roaches to software development, such as XP, UP, CBD and other CASE tools, are useful for constructing various software components. However, they are not designed to face the challenges of open environments that focus on service. The Service-Oriented Architecture(SOA) is a component architecture that interconnects an application's different functional units, called services. SOA provides a good way to integrate the business process through well-defined interfaces and contracts between business services. In this paper, we propose a method of business process modeling based on SOA with a P2P approach. Also, A P2P business process modeling system is presented. This, results in admitting the reality of enterprise that changes on the basis of services, and suggests more efficient and visual direction for the process integration between enterprises.

홍삼 융합청국장의 가수분해 조건에 따른 특성변화

이명희,구영아,최명숙,권중호,김인선,정용진,Lee, Myung-Hee,Gu, Young-Ah,Choi, Myung-Sook,Kwon, Joong-Ho,Kim, In-Sun,Jeong, Yong-Jin 한국식품영양과학회 2007 한국식품영양과학회지 Vol.36 No.8

Changes in red ginseng fusion cheonggukjang properties under various hydrolytic conditions were investigated for its possible application to different types of food products. Among the four types of protease that were analyzed, protease (KMF -G) produced the highest hydrolysis rate, calcium binding capacity, and total phenolic compound content. In addition, the highest fibrinolytic activity and ACE inhibitory activity were also exhibited at 87.10 units and 67.17%, respectively. Among a number of different protease concentrations, a 0.02% concentration of protease (KMF-G) was found to be appropriate for the purposes of the study. The best results for red ginseng cheonggukjang hydrolysis were observed at the 60 and 90 min intervals. However, there was not a significant difference between the results at the two time points. The unpleasant odor and bitter taste associated with red ginseng fusion cheonggukjang improved with hydrolytic activity exceeding 60 min. Thus, the optimal hydrolysis time was determined to be 60 min. The total ginsenoside content of red ginseng cheonggukjang was 9.197 mg/g and the hydrolysate content was 11.707 mg/g. Based on the results, it was determined that the addition of 0.02% protease (KMF -G) and treatment for 60 min are the optimal hydrolytic conditions for red ginseng cheonggukjang to improve its biochemical characteristics, including fibronolytic activity and ACE inhibitory activity. 홍삼 융합청국장을 다양한 식품소재로 활용하고자 가수 분해 조건에 따른 특성변화를 조사하였다. 그 결과 4종류의 protease에 따른 홍삼 융합청국장 가수분해물의 특성은 protease(KMF-G)가 가수분해도, 칼슘결합능, 총 페놀화합물 함량이 가장 높은 것으로 나타났으며, 혈전용해능과 ACE 저해활성 또한 87.10 unit, 67.17%로 가장 높게 나타났다. Protease(KMF-G) 농도에 따른 영향을 조사한 결과 0.02%에서 적합하였다. 홍삼 융합청국장의 가수분해시간에 따른 영향은 60분과 90분에서 가장 양호한 결과를 나타내었으나 유의적 차이가 나타나지 않았으며, 홍삼 융합청국장 가수분해물의 불쾌취와 쓴맛은 60분 이상에서 개선되었으므로 최적 가수분해시간은 60분으로 설정할 수 있었다. 홍삼 융합청국장의 총 진세노사이드 함량은 9.197 mg/g이고, 홍삼 융합청국장 가수분해물의 함량은 11.707 mg/g이었다. 이상의 결과 protease(KMF-G), 0.02%를 첨가하여 60분간 가수분해 하였을 때 이화학적 특성, 혈전용해능 및 ACE 저해활성이 향상된 홍삼 융합청국장 가수분해 조건을 설정할 수 있었다.

논문편 : Ca 급원식품의 조리전후의 무기질 함량변화에 관한 연구

이명희,오혜숙,손경희,문수재 ( Myung Hee Lee,Hae Sook Oh,Kyung Hee Sohn,Soo Jae Moon ) 대한가정학회 1984 Family and Environment Research Vol.22 No.4

다문화가정의 한국 식생활 적응을 위한 식생활관리 행동

이명희,Lee, Myung-Hee 한국식품조리과학회 2016 한국식품조리과학회지 Vol.32 No.1

The purpose of this study was to analyze meal management behaviors for Korea dietary acculturation among multicultural families in Korea. The study compared differences in meal management behaviors among 90 multicultural families. Results of the study were as follows: cultural adaptation to Korea got higher with increasing age; marriage immigrants with longer marriage duration and with children showed higher cultural adaptation to Korea. Regarding food value of marriage immigrant women, 'eating favorite food' was the highest in the 20s, while 'satisfaction with Korean dietary lifestyle' was high in Chinese and in those with longer residency. Most of them replied 'myself' for the meal manager of their multicultural family. When surveyed on major difficulties in Korean meal management, existence of children showed significant difference for 'cooking', and period of residency and existence of children made significant difference for 'taste'. In conclusion, meal management behavior of multicultural families was influenced by socioeconomic factors. Further research is needed for more quantitative analysis and understanding of the effect of dietary patterns on nutritional status and quality of life in multicultural families.

세르게이 파라자노프 영화의 이단적 형식과 전통문화의 상관성

이명희(LEE Myung hee) 프랑스문화예술학회 2007 프랑스문화예술연구 Vol.22 No.-

초소형 마이크로그리드 최적 전력운영을 위한 메타 휴리스틱 기법 성능 비교분석

이명희(Lee, Myung-Hee),정진화(Jeong, Jin-Hwa),채영태(Chae, Young-Tae) 한국건축친환경설비학회 2019 한국건축친환경설비학회 논문집 Vol.13 No.4

This paper presents optimal electricity power operation compared with different meta heuristic methods in of micro-grid. We also evaluate operation price using the selected optimization method based on subsidy system of DERs (distributed energy resources). The meta-heuristic methods show that the averaged electricity load are reduced 6,066 kWh per month (▼9.45%) and electricity price are saved 778,000 KRW per month (▼11.78%) compared to original operation method without DERs. Among them, the MILP (Mixed-integer Linear Programming) method shows not only outperformed optimization performance but also can reduce operation price of 2% compared with other methods. We then evaluate the operation price applying subsidy system of DERs based on MILP method. The results show that 2,207,000 KRW per month (▼30.31%) of total operation price can saved by using MILPS (Mixed-integer Linear Programming with subsidy) compared with MILP method for a month. Finally, MILPS method can reduce price savings of 3,037,000 KRW (▼37.45%) compared with the original operation method for a month.

PBL과 협력적 교수법을 적용한 융합 교과목 개발

이명희 ( Myung Hee Lee ),김정미 ( Jeong Mee Kim ),백경자 ( Kyung Ja Paek ) 복식문화학회 2024 服飾文化硏究 Vol.32 No.3

This study aimed to develop a new convergence course applying project-based learning (PBL) and collaborative teaching methods and identify its educational effects. The course development proceeded as follows: First, three instructors collaborated to define course goals, plan objectives, content, and methods, and create a syllabus for a PBL-based fashion studio course. Roles were divided to maximize expertise: one instructor focused on fashion design, another on three-dimensional cutting, and the third on flat cutting, and digital techniques. Second, the classes were conducted and feedback on student progress was shared, enhancing class quality and engagement. Third, teaching effectiveness was assessed through learner evaluation questionnaires, reflection journals, and performance assessments. Lastly, based on the results from these evaluations, positive aspects of the course were reviewed, and ways to modify it and enhance course quality for continuous improvement were explored. The results showed high satisfaction with the learning effects on major competencies, indicating that students not only effectively learned major skills but also improved their communication and teamwork. The students perceived the teaching methods positively allowing them to be more active in class. Instructors noted that the course produced higher-quality design and production outcomes compared to previous courses. Overall, the course applying PBL and collaborative teaching methods was found to improve educational quality and effectiveness, making it a valuable approach for learnercentered education.

西周 周公廟 유적지 출토 寧風卜辭 고찰

이명희(Lee, Myung-Hee) 중국문화연구학회 2015 중국문화연구 Vol.0 No.29

In 2008, ancient oracle bone scriptures chronicling the Ning Feng (寧風) rituals were found at the Shanxi Qishan temple ruins. The oracle bone scriptures archeaological serial number (考古編戶) 2008QF Ⅲ A2G:17 and 6249 were put together to create a completed documentation of the Ning Feng rituals. The completed document shows engravings of three sentences in the front-side and five sentences on the backside. The document is from the early Western Zhou Dynasty era and thus includes the 命辭, 占辭, 用辭 structures. The content of the completed script will be of great importance in further study of the Shang-Zhou religion and 禮制 practices. This paper will lightly analyze the ideograms used and content of the Zhougong Miao oracle bone ‘Ning Feng’ scripture, but mainly focus on the importance and meaning of the Ning(寧) character in comparison to the Yinxu oracle bone inscriptions. There will also be a examination of the Ning Feng ritual’s recipient and the sacrificial objects used by comparing the Ning Feng ritual descriptions depicted in the Zhougong Miao inscriptions to the ones depicted in the Yinxu inscriptions. Finally this paper will examine the how the scripture that was found, influenced the changes in ritual formalities and inheritance processes seen in the Western Zhou era. The Ning Feng scripture that was excavated from the Zhougong crypts is important information in the understanding of the formalities and inheritance attributes of the Shang-Zhou religion. Not only does the Zhougong Miao oracle scripture compliment the ‘寧風于四方’ ritual records written in the Yinxu oracle inscriptions, but also verifies the Yin Dynasty’s ritual system and inheritance seen in the early stages of the Western Zhou Dynasty. It is possible to postulate that the Zhou Dynasty’s official wizards and divine (巫師?卜祝之官) had major influences in such changes. It is exciting to see how studies and interests in; not only the 寧風 rituals, but other 寧災 types of rituals flourish due to the excavated Zhougong Miao oracle scriptures. There will be new trends in investigating the sacrificial objects used, interpersonal relationships and 寧災 rituals through newly acquired Zhougong Miao oracle scripts. Based on this question and idea.