• 건축역사연구
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• 제31권3호
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• pp.41-52
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• 2022

This study explains the han-ok. in Gae-sung, which was antique and traditional city. In view of the fact that these were located in Gae-sung in North Korea hence direct investigate is not possible. Since there was no comprehensive study of Gaeseong han-ok, we have no choice but to rely on fragmentary records and memory of Gaeseong people. In accordance from the Japanese colonial era's surveys and sketches as well as how they were illustrated in the novel. Hark back to the peoples' thought of the han-ok years when they ran the survey in 1920s, the results were as follows: First, there are many houses so various classes in Mi-Mang. Jeon Cheo-man's house was a representative example of a rich family in Gae-sung, Jeon Je-seong(Jeon's 2^nd son)'s house was located in Si-jeon(government licensed-markets) near by the South gate. In particular, Jeon Yi-seong(Jeon's 3rd son)'s house was in rural areas. He managed on immense ginseng field and worker's houses. Hae-ju's house was a small house off the track. Second, the outer house is low and the main house is high and neat. Lastly, it was confirmed that it corresponded to sketches recorded by architects, such as neat housekeeping, long stones used for various purposes, invisible flat gates, the appearance of old and old houses and the composition of each room.

• 건축역사연구
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• 제31권6호
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• pp.81-90
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• 2022

It is difficult to conduct an on-site investigation of Kaesung since it's located in North Korea. After the devastating Korean civil war we have lost a lot of authentic structures. At present, the statement of those who have seen the Kaesung during the time would be of great help in bringing out the significance of this study. According to Ma Hae-song, who was a local in Kaesung. He vividly remembered how his neighborhood looks like and he even mentioned the every single detail of his house in his essay. Moreover he also compared the traditional Han-ok in the former time from the household of other countries. There was an extraordinary interest and insight in Han-ok. This study estimated Ma hae-song's Gaesuong house based on Ma hae-song's personal and supplementary records. the contents by exchanging e-mails with his eldest son, poet Ma Jong-ki. Through the above process, it was confirmed that the writer Mahae Song's Gaeseong House was a typical wealthy merchant's house located in Donghaerang, a luxury residential area, and was engaged in commerce.

• 한국식품위생안전성학회지
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• 제34권6호
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• pp.595-600
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• 2019

본 연구는 아이스플랜트의 기능성 소금 대체제로서의 가능성을 조사하고자 천연 및 정제소금과의 NaCl, D-pinitol, 총 페놀, 총 플라보노이드 및 DPPH 라디칼 소거능에 대한 기초자료를 비교 조사하였다. 아이스플랜트 동결건조분말의 NaCl 함량을 분석한 결과 19%이었고 D-pinitol의 함량은 777 mg/100 g으로 천일염 및 정제염에 비해 NaCl 함량은 유의적으로 낮으나 D-pinitol을 함유하고 있어 건강기능성에는 도움이 될 것으로 사료된다. 또한, 아이스플랜트 동결건조분말의 총 페놀 및 플라보노이드 함량은 각각 115 mg/100 g 및 985 mg/100 g을 함유하고 있어 DPPH라디칼 소거능의 항산화효과를 갖는 것으로 나타났다. 따라서 아이스플랜트 분말의 bioactive compound을 함유한 대체 소금 천연소재로서 가능성을 확인한 기초 연구를 제공하였다.

• 한국약용작물학회지
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• 제18권4호
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• pp.217-223
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• 2010

In this study, we investigated antioxidant capacity and determined the phenolic and flavonoid contents using each of various solvent conditions from fermented Rhus verniciflua stem bark (F-RVS). Each extracts displayed markedly similar content of extraction yield. However, M80 extract showed a significantly higher antioxidant activity in comparison to other extract investigated. M80 exhibited strong DPPH radical scavenging activity with $RC_{50}$ value of $10.5{\pm}1.4{\mu}g/m{\ell}$, reducing power value 1.04 Abs (concentration of 1 mg/$m{\ell}$), and anti-lipid peroxidation activity value of 94.6% (concentration of 10 mg/$m{\ell}$). M80 extract showed the high content of total phenolic (319.7 mg GAE/$m{\ell}$ extract) and total flavonoid (111.6 mg QE/$m{\ell}$ extract). Phenolic and flavonoid compounds showed significant relationship in DPPH radical scavenging ($R^2$=0.911 and 0.912, each extract) and reducing power ($R^2$=0.903 and 0.837, each extract) from fermented R. verniciflua stem bark. However, antilipid peroxidation activity ($R^2$=0.589 and 0.441, each extract) was not significant like DPPH radical scavenging and reducing power. Therefor the result indicated that the potential antioxidant activities and functional values were ovserved significantly at M80 solvent condition from the fermented R. verniciflua stem bark.