• Journal of the Korean Wood Science and Technology
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• 제32권3호
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• pp.79-87
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• 2004

The objectives of this study were to select superior fungus for lignin degradation and to decolor dyes by selected fungus. Ligninolytic fungi were screened and isolated from decayed woods. Ten ligninolytic fungi were selected by ligninolytic enzyme activity on the PDA media containing rhemazol brilliant blue R, guaiacol and gallic acid. Their lignin degradation abilities were tested on the extractive-free wood powder of Quercus acutissima and Pinus densiflora. As a result, 8J-28 was selected as superior fungus for lignin degradation. Also, decolorization abilities of dyes were examined by shaking and static culture. And congo red, crystal violet, poly R-478, methylene blue used to investigate decolorization abilities of dyes. As a result, 8J-28 showed over 90% in decolorization of congo red, crystal violet, poly R-478.

• Journal of the Korean Wood Science and Technology
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• 제28권2호
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• pp.42-48
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• 2000

항균 및 항산화활성이 우수한 산뽕나무(Morus bombycis)로부터 항균 및 항산화물질 탐색을 위해 심재 에탄올 추출물을 용매분획하여 얻은 에틸아세테이트 가용부로부터 4개의 페놀성 화합물을 단리하였다. 이들을 기기분석한 결과, stilbenoid 인 2',3,4',5-tetrahydroxystilbene(oxyresveratrol), 3,4',5-trihydroxystilbene(resveratrol)과 flavonoid인 2',3,4',5,7-pentahydroxyflavone(morin) 및 3,4',5,7-tetrahydroxyflavan ((+)-afzelechin)인 것으로 동정되었다.

• 부모자녀건강학회지
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• 제17권1호
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• pp.8-17
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• 2014

Purpose: The purpose of this study is to analyze community-based health promotion program for school-aged children and program using forest. Methods: Seventeen health promotion programs focused on school-aged children from Community Health Plan were selected to analyze after assembling 227 of the 5th National Community Health Plans. The analysis duration was from 2012 July to November. Results: Among 17 programs, the health promotion program targeting school-aged children were included in 16 programs except one program focusing on community- orientated rehabilitation program. Eight health promotion programs using forest in 7 different areas were found. The majority of the community-based health promotion programs were focused mainly on smoking cessation, obesity, physical activity, nutrition, mental health programs. Furthermore, there was a limitation of programs utilizing forest as a health promotion resource and most of the programs using forest were located in Jeollanamdo and focusing mainly on atopy prevention and treatment. Conclusion: The importance of this study is that it analyzed nation-wide community health plan systematically, and analyze community-based health promotion program targeting school-aged and the program using forest. The results of the analysis can be used as baseline data for developing physical and mental health promotion programs using forest targeting school-aged children.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2007년도 춘계학술발표회
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• pp.151-152
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• 2007

• Journal of Forest and Environmental Science
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• 제34권3호
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• pp.258-261
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• 2018

Drought alters soil microorganisms; however, it is still not clear how soil microbes respond to severe drought conditions. In this study, the responses of soil bacterial community to experimental drought in a coniferous stand were examined. Six $6m{\times}6m$ plots with three replicates of control and drought treatments were delimited. PCR amplification and Illumina sequencing were conducted for cluster analysis of soil bacterial community and species richness and species diversity was analyzed. Along the 393 days of simulated drought from July 2016 to October 2017, soil bacterial species diversity slightly increased whereas species richness decreased in both control and roof plots. Moreover, soil bacterial species richness more decreased in roof plots than in controls. Combining these results, soil bacterial activity might have been altered by simulated drought.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2011년도 춘계학술발표회
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• pp.268-269
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• 2011

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2011년도 춘계학술발표회
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• pp.270-271
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• 2011

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2011년도 추계학술발표회
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• pp.254-255
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• 2011

• 한국산림과학회지
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• 제76권4호
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• pp.330-337
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• 1987

테다소나무의 45 클론의 배유조직(胚乳組織)을 수평식(水平式) 전분(澱粉)겔로 전기영동(電氣泳動)시켰다. 영동(泳動)후 다섯 종류(種類)(GOT, SDH, PGM, MDH, AP)의 동위효소(同位酵素)의 활성(活性)을 조사(調査)한 결과 11개 유전자좌(遺傳子座)에서 각각 두 개 혹은 세 개의 대립유전자(對立遺傳子)가 존재(存在)하는 것으로 밝혀졌다. 상기 유전자좌(遺傳子座)중 열 개의 유전자좌(遺傳子座)의 유전자형(遺傳子型)을 비교하여 45 클론 모두를 식별(識別)할 수 있었다.

• 한국산림과학회지
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• 제30권1호
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• pp.42-49
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• 1976

참싸리 부위별 과산화동위효소형의 변이를 알고저 전기영동법에 의하여 효소형을 조사한 바, 동일 개체에서 동시에 채취한 동일부위의 과산화동위효소형의 변이는 없었으며 공동출현 "밴드"는 부위별로 차이가 있어 잎, 인피, 세근에서는 7번"밴드"자방에서는 35번"밴드"가 나타났으며 부위별 개체별 과산화동위효소형의 변이가 있었고 성숙된 잎을 제외하고는 개체간 과산화동위효소형의 색정농도에 차이가 있었다.