• Proceedings of the Plant Resources Society of Korea Conference
• /
• 2018.04a
• /
• pp.103-103
• /
• 2018

홍경천은 일반적으로 해발 2500~4500m에 자생하는 고원식물이다. 현재 중국에 알려진 홍경천의 종류는 대략 38종으로 알려져 있으며 이 가운데 10종이 보건식품으로 사용되어지고 있다. 중국 홍경천의 생육환경은 동북부지방, 서북부지방, 서남부지방으로 구분되어지고 있다. 이 가운데 동북부지방과 티베트 지방을 중심으로 한 서남부지방의 홍경천이 주로 많이 사용되어지고 있다. 이러한 홍경천은 극한의 생육환경으로 고산병 예방, 피로회복, 작업능력향상, 운동능력향상과 세균의 저항력향상, 진정작용과 강심작용, 조혈작용, 항산화작용등이 신경전달물질의 활동을 증진시키어서 스트레스 해소와 치매 및 인지력을 높여준다고 알려져 있다. 따라서 근무 능력을 향상 시킬 뿐만 아니라 수험생들의 집중력에도 좋은 효과를 나타내는걸로 보고되고 있다. 따라서 본 실험에서는 홍경천의 총 폴리페놀 함량과 항산화 활성을 조사했던 바, 홍경천의 잎과 뿌리에서 양호한 결과를 나타내었으며, 특히 항산화 작용은 뿌리와 잎 추출물에서 양호한 반응을 보였다. 또한 에탄올 추출물 보다 메탄올 추출물 처리구에서 더욱 더 양호한 항산화 활성을 나타났다. 이러한 결과들을 바탕으로 홍경천 추출액을 첨가시킨 요구르트를 만들어서 품질을 조사하였던 바 요구르트 성분, 품질과 보존성이 향상되는 것을 확인할 수 있었으며 항산화 활성도 양호한 반응을 보였다.

• Proceedings of the Plant Resources Society of Korea Conference
• /
• 2018.04a
• /
• pp.102-102
• /
• 2018

중국유(中國柚)의 주요성분은 비타민 C가 레몬보다 10배나 많이 함유되어 있고 또한 과피 안쪽에 펙틴 성분이 다량으로 함유되어 있다. 특히 과피가 일반 감귤류 보다 10배 이상 두꺼워 비타민P의 ?량 또한 다량으로 함유되어 있다. 즉, 유기산, 비타민P와 비타민C가 매우 많이 함유되어 있어서 예로부터 중국에서는 감기와, 피부노화, 피로를 방지하는데 사용되어져 왔으며 이러한 효능은 유기산에서도 많이 발생되었다. 그 밖에 비타민B군과 당질, 단백질등이 다른 감귤류 품종보다 많고, 모세혈관을 보호하는 헤스페리딘(비타민P)이 다량으로 함유되어 있어서 심혈관 질환 장애와 뇌졸증, 뇌출혈 등을 억제하는 효과를 가지고 있다. 또한 몸 안에 쌓여 있는 노폐물 등을 밖으로 배출시켜주는 효과가 양호하여 피부미용에 효과가 있는 것으로 알려져 있다. 본 실험에서는 중국유(中國柚)의 항산화활성과 총 폴리페놀 함량을 조사하였던 바, 과육보다 과피에서 폴리페놀 함량이 높게 나타났으며 항산화 활성도 과피에서 매우 양호한 결과를 나타내었다. 중국유(中國柚)의 품종별로 보면 과피가 두껍고 과육이 붉은색을 띈 품종에서 항산화 효과가 더 양호한 반응을 나타내었다. 이러한 결과는 과육에 함유되어있는 안토시아닌의 함량의 차이인 것으로 생각된다. 특히 과피가 과육의 추출과정에서 에탄올보다 메탄올 추출물에서 더 양호한 결과를 보였다. 이러한 결과들로 미루어볼 때 중국유(中國柚)의 항산화 활성은 천연화장품의 신소재로서의 가치를 가지고 있다고 판단된다.

• Journal of the East Asian Society of Dietary Life
• /
• v.12 no.6
• /
• pp.447-488
• /
• 2002

The annals of the Chosun dynasty (朝鮮王朝實錄). on CD-ROM was studied to understand e ceremony and dietary culture of the Chosun dynasty. The Chunshin (薦新) ceremony. the service of offering the first food product of the year to ancestors, was begun in the Song dynasty in China and initiated in the Koryo dynasty in Korea. Chunshin ceremony as the national auspicious ceremony was settled through the 311 the Chosun dynasty. The offerings were graded and the Saongwon (司饔院) was in charge of the transportation of them. A king attended the ceremony in person at Jongmyo (宗廟) once in a while. but the Bongsangsi officials usually took charge of ceremony. Even though the harvest of crops had failed due to the drought. the quantity of the offering was not curtailed. Seven kinds of the new products It ere offered in the Koryo dynasty, twenty-seven kinds of them during the reign of king Sejong, and thirty-one kinds of the them during the reign of King Sungjong according to the Gukjooreeui (國朝五禮儀) (1474). The offerings were served on the utensils called Du (두(豆)), Byun (遼), and Jak (爵). Most of the of the offerings were dedicated by public officials and civilians. The meat products in particular were caught by the king on hunting trips, and offered by the king in Person.

• Journal of the Korean Society of Costume
• /
• v.5
• /
• pp.141-152
• /
• 1981

Various ceremonial flags were of great importance to the rulers who wished to have the absolute authorities for governing the people. Perhaps nothing indicated the ideas, thoughts and symbols of a certain period and people than the ceremonial flags. The ceremonial flags used in the old China and Korea took the shapes of the heaven and the earth, representing the social backgrounds and thoughts. This study was limited only to the discussion of the heaven-shaped patterns of the ceremonial flags. The 28 constellations of the heaven, in the Oriental way of thinking, were considered to express the immortal powers of Providence and the political domination of the earth. Hence the Polaris, the center of the heaven, symbolized the whole family of king, prince, child born of a concubine and royal harem. Among the constellation pictures were those of Han period, wall painting of old tombs in Koguryeo kingdom and old Japanese kingdom. Referring to the Emperor's ceremonial flags in Daemyeongjibyei, symbolic meanings changed historically and the complete systems of the ceremonial flags were established in Song period when the divine person was drawn on the flags. Animals concerned properly with the particular star and the shapes of the star were both drawn on the flags in Won period and only the shapes of the particular star in Myeong period. In the Imperial enthronement of Kojong the ceremonial flags might be made by the examples of those of Myeong period and remains are now found at Changdeok Palace, which need a further study because the references in detail are not available.

• The Journal of Churna Manual Medicine for Spine and Nerves
• /
• v.11 no.2
• /
• pp.45-56
• /
• 2016

Objectives : The aim of this study is to verify if the translation of chronic low back pain questionary is done properly. Methods : We used pattern identification of chronic low back pain in the guideline suggested by Ministry of Food and Drug Safety when making the questionnaire. And we used expressions which four native korean speakers who have bachelor's degree on chinese and teach related subjects in university have agreed on for two times. Results : We examined translated sentences about 40 symptoms according to 9 large categories on the questionnaire and corrected them into agreed expressions. Conclusions : In this study, we carried out evaluations on the suitability of the translations of categories which identify symptoms of low back pain. From now on, it is necessary to verify the degree of accuracy of question items that have been subjected to translation verification in clinical diagnosis. Furthermore considering the characteristics of patients with low back pain, we think diagnostic tools which reflects objective diagnosis results other than diagnostic identification are needed in the clinical field.

• Transactions of the Korean Society of Mechanical Engineers B
• /
• v.33 no.8
• /
• pp.613-621
• /
• 2009

Coal is the energy resource which is important with the new remarking energy resource. Coal combustion produces more NOx per unit of energy than any other major combustion technology. Pollutant emission associated with coal combustion will have a huge impact on the environment. Coal conversion has three processes which are drying, coal devolatilization and char oxidation. Coal devolatilization process is important because it has been shown that HCN which is converted from volatile N contributes 60 to 80% of the total NOx produced. This paper addresses mass release behavior of char, tar, gas and HCN in an experiment of Laminar Flow Reactor with two coals such as Roto middle coal (Sub-bituminous) and Anglo coal (Bituminous). The experiment is compared with the data predicted by CPD model for mass release of HCN about Roto south, Indominco, Weris creek and China orch coals. The results show that HCN increases as a function of decreasing the ratio of fixed carbon(FC)/ volatile matter(VM of the coals contain.)

• Korean Journal of Oriental Medicine
• /
• v.17 no.3
• /
• pp.69-76
• /
• 2011

Objectives : Our study aims to help users take the medicinal materials in a desirable manner by providing toxic and contraindicating information, based on the ontology of medicinal materials in traditional Korean medicine (TKM). Methods : The toxic and contraindicating data are extracted for 160 medicinal materials from 67 books published in Korea and China. The extracted data are linked to the medicinal material in the ontology, respectively. Results : We in this paper construct an ontology for toxic and contraindicating data of medicinal materials in traditional Korean medicine (TKM), extending our conventional ontology. Based on the ontology, we devised a web-based searching tool that enables users to share the toxic and contraindicating information of medicinal materials. Conclusions : The contents in our ontology are facts based on the books, while the addition of clinical knowledge may elaborate the ontology. Moreover, the addition of easy explanations for terminologies in our ontology is required to help users which are not familiar to TKM.

• The Journal of the Society of Korean Medicine Diagnostics
• /
• v.10 no.2
• /
• pp.54-66
• /
• 2006

Objective : To review the method, parameters, system of electrogastrography and to study its oriental medical application. Method : We investigate the research results through internet search engines such as Pubmed, China National Knowledge Infrastructure. Conclusion : Electrogastrography is believed to be of great use to the verification of treatment effect of herbal medicine that is used in internal medicine and neuropsychiatry, along with the objectification and quantification of diagnosis of oriental medicine related to gastric peristalsis and balance of autonomic nervous system. I would therefore like to conclude that there should be continued study and active application of electrogastrography in the wide variety of oriental medicine.

• Proceedings of the Korea Contents Association Conference
• /
• 2008.05a
• /
• pp.708-711
• /
• 2008

Through the analysis and the caomparation of the furture patterns between the China Ming dynasty and the Korea joseon dynasty, we try to searches for the culturl value of the appreciation possibility to the concept design by the aesthetic and objective tools in this paper. For making cultural and economic mind. cultural product as well-mated as 21st century is how traditional pattern might design, but how fassionable design in modern is attracted. As making and providing those mind, it is observed what the strategy of program activation could be. it is to be desired that is provided the use of product as traditional pattern of today on the traditional pattern of today based on the mentioned above. Hence, it is looked to activation in the modern pattern for development of cultural product.

• Aerospace Engineering and Technology
• /
• v.7 no.1
• /
• pp.91-98
• /
• 2008

Since the 1st space race between the United States and Soviet Union during the 1960s, we are competing 2nd space race to occupy the Lunar territory. Since the United States announced to construct the Lunar Base by the end of 2020, ED, Japan, and China launched Lunar explorers successfully. Even India is planning to launch a Lunar explorer in 2008. Korean government also announced that the Korea will launch first Lunar explorer in 2020. In this research Lunar mission trajectory design which will be fundamental data for Lunar mission with variable low thrust and Lunar mission trajectory which has a similar mission specification to SMART-1 are presented.