New phenolic constituents from Balanophora polyandra with radical-scavenging activity
Wang, Kai-Jin; Zhang, Ying-Jun; Yang, Chong-Ren
2006
发表期刊CHEMISTRY & BIODIVERSITY
ISSN1612-1872
卷号3期号:12页码:1317-1324
摘要The 80% acetone extract of Balanophora polyandra GRIEF. (Balanophoraceae) was found to exhibit high radical-scavenging activity (SC50=14.48 mu g/ml) towards 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals. Further chemical investigation led the isolation of two new hydrolysable tannins, balapolyphorins A (1) and B (2), together with 20 known phenolic compounds (3-22). Their structures were established by detailed spectroscopic analysis, and the radical-scavenging properties of all isolated compounds were determined by DPPH assay.
关键词Hydrolyzable Tannins Gallic Acid Antioxidant Apoptosis Japonica Leaves Cells
学科领域Biochemistry & Molecular Biology ; Chemistry ; Multidisciplinary
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Chemistry
WOS类目Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS记录号WOS:000243372200005
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/2121
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China
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Wang, Kai-Jin,Zhang, Ying-Jun,Yang, Chong-Ren. New phenolic constituents from Balanophora polyandra with radical-scavenging activity[J]. CHEMISTRY & BIODIVERSITY,2006,3(12):1317-1324.
APA Wang, Kai-Jin,Zhang, Ying-Jun,&Yang, Chong-Ren.(2006).New phenolic constituents from Balanophora polyandra with radical-scavenging activity.CHEMISTRY & BIODIVERSITY,3(12),1317-1324.
MLA Wang, Kai-Jin,et al."New phenolic constituents from Balanophora polyandra with radical-scavenging activity".CHEMISTRY & BIODIVERSITY 3.12(2006):1317-1324.
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