지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.12
- 수록면
- 583 - 589 (7page)
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In the continued research on natural fungicides for the control of plant diseases by using plant-derived products, we found that Reynoutria elliptica. had a strong fungicidal activity against several plant pathogens. R. elliptica (3.2 ㎏) were extracted with 80% aq. MeOH and the concentrated extracted was partitioned with n-hexane, EtOAc, n-BuOH and H₂O successively. The four layers were tested their disease control efficacies against 4 plant disease such as rise blast (RCB), tomato grey mold (TGM), tomato late blight (TLB), and barly powdery mildew (BPM). The n-hexane fraction was highly active showing over 95% control against TLB and BPM. and the EtOAc fraction was highly active showing over 95% control against RCB, TLB, and BPM. By using silica gel chromatography, MPLC, and HPLC, three compounds that were expected to have antifungal activity were isolated. Their chemical structures were elucidated as physcion, emodin, and emodie-8-O-glucoside by EI-MS and NMR spectroscopic analyses.
목차
Abstract
Ⅰ. 서론
Ⅱ. 재료 및 방법
Ⅲ. 결과 및 고찰
Ⅳ. 결론
감사의 글
참고문헌
참고문헌 (23)
참고문헌 신청
1. [학술지(정기간행물)] - Chaoyun W / 2007 / Neuroprotective effects of emodin-8-O-β-d-glucoside in vivo and in vitro / European Journal of Pharmacology 577 : 58 ~ 63
2. [학술지(정기간행물)] - Chi HJ / 1982 / Pharmacognostical studies on Ho-Jang / Korea Journal of Pharmacology 13 (4) : 145 ~ 152
3. [학술지(정기간행물)] - Jun Young Cho / 2006 / In vivo Antifungal Activity Against Various Plant Pathogenic Fungi ofCurcuminoids Isolated from the Rhizomes of Curcuma longa / The Plant Pathology Journal 22 (1) : 94 ~ 96
4. [학술지(정기간행물)] - Chun G / 2010 / Anti-tumor activity of emodin against human chronic myelocytic leukemia K562 cell lines in vitro and in vivo / European Journal of Pharmacology 627 : 33 ~ 40
5. [학술지(정기간행물)] - Cooper RM / 1996 / Detection and cellular localization of elemental sulphur in disease-resistant genotypes of Theobroma cacao / Nature 379 : 159 ~ 162
2. [학술지(정기간행물)] - Chi HJ / 1982 / Pharmacognostical studies on Ho-Jang / Korea Journal of Pharmacology 13 (4) : 145 ~ 152
3. [학술지(정기간행물)] - Jun Young Cho / 2006 / In vivo Antifungal Activity Against Various Plant Pathogenic Fungi ofCurcuminoids Isolated from the Rhizomes of Curcuma longa / The Plant Pathology Journal 22 (1) : 94 ~ 96
4. [학술지(정기간행물)] - Chun G / 2010 / Anti-tumor activity of emodin against human chronic myelocytic leukemia K562 cell lines in vitro and in vivo / European Journal of Pharmacology 627 : 33 ~ 40
5. [학술지(정기간행물)] - Cooper RM / 1996 / Detection and cellular localization of elemental sulphur in disease-resistant genotypes of Theobroma cacao / Nature 379 : 159 ~ 162
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UCI(KEPA) : I410-ECN-0101-2014-480-000601853