• Journal of Conservation Science
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• v.37 no.5
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• pp.557-566
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• 2021

We investigated the properties of Korean traditional animal glue which are associated with the use of different parts of cattle hide and extraction conditions. Both average molecular weight(Mw, Mz) and polydispersity (PDI) of the animal glue increased with extraction time, whereas only PDI decreased after 48h. There were no differences in the average molecular weight and PDI for the different cattle hide parts used, although a individual difference was observed with regard to total molecular weight. Differences in extracts over time were compared by investigating the amide regions representing the gelatien component of the animal glue. The triple helix structure of the belly skin deteriorated in a manner proportional to the extraction time, and differences were observed for each cattle hide part. The yellowness increased with the extraction time; however, the viscosity was not proportional to the average change in molecular weight. This study has some limitations because of difficulties in the quality control of cases where small amounts of glue were extracted as small differences might impact the overall results considerably. Further research exploring various extraction conditions is required to ensure the prodiction of traditional animal glue with optimum qualities.

• The Science & Technology
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• v.34 no.11 s.390
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• pp.50-52
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• 2001

[전통음식/장류(된장,간장,고추장 등] 된장ㆍ간장ㆍ고추장 한국 1천5백년 전 첫 이용 폐경기 여성 노화예방 크고 항암효과도

• The Science & Technology
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• v.34 no.11 s.390
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• pp.53-57
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• 2001

[전통음식 젓갈류] 필수아미노산, 칼슘 등 각종 미네랄 풍부 조개ㆍ오징어ㆍ새우ㆍ게젓 혈압조절기능도

• The Science & Technology
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• v.34 no.11 s.390
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• pp.47-49
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• 2001

[전통음식] 김치 - 젖산, 유해균 죽이고, 식이섬유, 변비예방 소화촉진과 항암 등 효능갖는 건강식품

• 식품문화 한맛한얼
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• v.1 no.2
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• pp.86-89
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• 2008

전통식품의 연구에 있어 우선 필요한 것은 현재까지 기록으로 남아 있는 과거의 조리서(調理書)를 발굴하거나 최근의 조리서를 번역하는 일 등이다. 비록 1900년대에 발간된 것이라 해도 역사적으로는 면면히 전해진 것이기 때문에 우리 음식의 확실한 근간이 되는 것이다.

• Journal of architectural history
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• v.31 no.5
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• pp.7-20
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• 2022

Traditional building technique has been used as the main technology in the field of architectural heritage conservation in South Korea. It has remained this way with very little resistance until now. But the time has come to question the appropriateness of traditional technique as conservation technique. In this paper a study was done on the properties of the traditional technique and the architectural heritage conservation technique in order to define the appropriateness between the two techniques. As a result the traditional technique was found to be unfit for conservation technique. The reasons are as follows. First, there is a time gap between the traditional technique and the time when the heritage was first built. Second, conservation work is about retaining the values of being a heritage while the traditional technique is about safeness and practicality. Third, the use of traditional technique comes with using the tools of its time which cannot ensure the safety of the heritage. The traditional technique must be looked upon as one of an option in the field of conservation. We must develop a better conservation technology by finding balance between the traditional technique and modern science. And further more an aggressive investment must be made in order to realize this objective.

• Journal of Conservation Science
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• v.34 no.6
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• pp.493-502
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• 2018

Currently, the fabrication of a high-tin bronze spoon by traditional manufacturing techniques involves 10 steps in the bronze ware workshop. Hot forging has a major influence on manufacturing and involves two to three steps. The dendritic ${\alpha}$-phase in the microstructure of the high-tin bronze spoon is refined and finely dispersed through hot forging. In addition, twinning is observed in the ${\alpha}$-phase of the hammered part, and the ${\alpha}$-phase microstructure gradually transform from a polygon to a circular shape due to hammering. In this process, the adjacent ${\alpha}$-phases overlap with each other and remain combined after quenching. The microstructure with the overlapping is also observed in bronze artifacts, and this shows the correlation with technical system. The results of the experimental hot forging of Cu-22%Sn alloys show that the decrease in in the amount of the dendritic microstructure, which forms during casting, is in proportion to the number of processing steps and that the refined grain obtained by hammering contributes to the improvement in the strength of the material. From the hammering marks, which are observed on both the bronze artifact excavated from archaeological sites and on the high-tin bronze spoon produced in the traditional workshop, it is presumed that the knowledge regarding the unrecorded manufacturing system of bronze ware in ancient times has been passed down in a traditional way up to the system used currently.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2004.05a
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• pp.165-165
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• 2004

장류는 전통적으로 가정에서 만들어 먹던 식품이었으나 여성의 사회참여가 높아짐에 따라 편의성을 추구하면서 시판제품으로 대체되는 경향이다. 따라서 장류에 대한 소비자의 선호경향을 조사하여 상품화를 위한 기초자료로 제공하고자 한다. 전통장류의 소비자 선호 경향을 파악하기 위하여 가계 소비지출을 담당하는 20∼50대의 기혼여성 1,500명을 대상으로 2003.6.16∼7.15까지 인터넷조사 전문업체에 조사를 의뢰, 이메일 리쿠르팅 방법으로 온라인 설문조사를 실시하였다. (중략)

• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.423-424
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• 2019

인공지능 기술의 발전으로 딥러닝, 자연어처리 기술이 챗봇(채팅+로봇)에 적용되어 금융, 헬스케어, 여행, 방송 등의 분야를 중심으로 챗봇 시장이 확대되고 있다. 이러한 디지털 환경의 변화에 따라 전통문화 관련 개방 데이터를 활용한 전통문화 콘텐츠의 활성화 방안에 대해 살펴보고자 한다. 전통문화 소재는 영화, 드라마, 애니메이션 등의 소재로 활용 폭이 꾸준히 확대되고 있으나 현대적인 재창조의 폭넓은 대상이 되지는 못하고 있다. 팩트를 다루는 역사적 사실은 물론, 그 당시 살았던 사람들의 이야기 발굴에 대한 창작자들의 수요에 부응할 수 있는 체계적인 정보서비스로서의 전통문화 분야 인공지능(AI) 챗봇 서비스는 예비창작자와 일반인에게 창작의 유용한 가이드가 될 것으로 기대한다.

• Journal of Radiation Industry
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• v.18 no.1
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• pp.53-61
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• 2024

This study explores the effects of X-ray irradiation for biological control and high-temperature degradation on dye stability in dyed textiles with Gardenia. To evaluate this study, optimal extraction solvents for these textiles were identified by comparing them with a crocin standard solution. Extraction using pyridine closely matched crocin. The study then assessed the stability of X-ray irradiation and high-temperature degradation on these textiles. Transparent yellow dyes were observed in all samples. Color differences were found to increase at higher irradiation doses and longer degradation periods. While UV spectroscopy spectra showed broadening and lowering trends with higher irradiation doses and longer degradation periods, suggesting a reduction in colorant transition, mass spectrometry revealed minimal chemical changes. In conclusion, both X-ray irradiation and high-temperature degradation induced spectral changes without complete dye decomposition. Major colorants were consistently detected.