Activity in vitro and in vivo against plant pathogenic fungi of grifolin isolated from the basidiomycete Albatrellus dispansus
Luo, DQ; Shao, HJ; Zhu, HJ; Liu, JK
2005
Source PublicationZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES
ISSN0939-5075
Volume60Issue:1-2Pages:50-56
AbstractIn the course of screening for novel naturally occurring fungicides from mushrooms in Yunnan province, China, the ethanol extract of the fruiting bodies of Albatrellus dispansus was found to show antifungal activity against plant pathogenic fungi. The active compound was isolated from the fruiting bodies of A. dispansus by bioassay-guided fractionation of the extract and identified as grifolin by IR, H-1 and C-13 NMR and mass spectral analysis. Its antifungal activities were evaluated in vitro against 9 plant pathogenic fungi and in vivo against the plant disease of Erysiphe graminis. In vitro, Sclerotinina sclerotiorum and Fusarium graminearum were the most sensitive fungi to grifolin, and their mycelial growth inhibition were 86.4 and 80.9% at 304.9 mu m, respectively. Spore germination of F. graminearton, Gloeosporium fructigenum and Pyricularia oryzae was almost completely inhibited by 38.1 mu m grifolin. In vivo, the curative effect of grifolin against E. graminis was 65.5% at 304.9 mu m after 8 days.
KeywordGrifolin Albatrellus Dispansus Antifungal Activity Plant Pathogenic Fungi
Subject AreaBiochemistry & Molecular Biology ; Pharmacology & Pharmacy
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Pharmacology & Pharmacy
WOS SubjectBiochemistry & Molecular Biology ; Pharmacology & Pharmacy
WOS IDWOS:000228510100010
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/14449
Collection植物化学与西部植物资源持续利用国家重点实验室
Affiliation1.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
2.NW Sci Tech Univ Agr & Forestry, Coll Plant Protect, Yangling 712100, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Luo, DQ,Shao, HJ,Zhu, HJ,et al. Activity in vitro and in vivo against plant pathogenic fungi of grifolin isolated from the basidiomycete Albatrellus dispansus[J]. ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES,2005,60(1-2):50-56.
APA Luo, DQ,Shao, HJ,Zhu, HJ,&Liu, JK.(2005).Activity in vitro and in vivo against plant pathogenic fungi of grifolin isolated from the basidiomycete Albatrellus dispansus.ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES,60(1-2),50-56.
MLA Luo, DQ,et al."Activity in vitro and in vivo against plant pathogenic fungi of grifolin isolated from the basidiomycete Albatrellus dispansus".ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES 60.1-2(2005):50-56.
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