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Phytochemical study of the rhizome of Pinellia ternata and quantification of phenylpropanoids in commercial Pinellia tuber by RPAC
Han, Mei-hua; Yang, Xiu-wei; Zhang, Ming; Zhong, Guo-yu
关键词column liquid chromatography quantitative determination phenylpropanoids Pinellia ternata
刊名CHROMATOGRAPHIA
2006-12-01
DOI10.1365/s10337-006-0103-8
64期:11-12页:647-653
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Biochemical Research Methods ; Chemistry, Analytical
研究领域[WOS]Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]ALPINIA-OFFICINARUM HANCE ; ANTIOXIDATIVE COMPOUNDS ; L.
英文摘要

Four phenylpropanoids, (E)-p-coumaryl alcohol (1), 3,4-dihydroxycinnamyl alcohol (2), sachaliside 1 (3), and coniferin (4) have been isolated from the rhizome of Pinellia ternata. Their structures were elucidated by spectroscopic methods. Compounds 1-3 were isolated from the genus Pinellia for the first time. Compound 4 was isolated from this plant for the first time. A rapid, sensitive, and accurate reversed-phase high-performance liquid chromatographic method with UV detection at 260 nm was established for simultaneous separation and determination of the four phenylpropanoids in nineteen batches of dried rhizomes of P. ternata. Compounds were separated on a 250 x 4.6 mm C-18 column with methanol-acetonitrile-water-phosphoric acid, 20:5:75:0.3, as mobile phase. The amounts of 1-4 in the rhizome of P. ternata could be easily determined within 30 min. The linear calibration ranges for 1-4 were 0.05-137.50, 0.66-1050.00, 0.06-30.00, and 0.05-67.50 mu g mL(-1), respectively. Recovery of 1-4 was 97.43-103.73%, with RSD from 0.12 to 1.62%. Limits of quantification for 1-4 were 50, 660, 60, and 50 ng mL(-1), respectively. The method was successfully used for phytochemical analysis of phenylpropanoids from the rhizome of P. ternata.

语种英语
WOS记录号WOS:000243066200005
引用统计
被引频次:19[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/60219
专题北京大学药学院
作者单位1.Chongqing Acad Chinese Mat Med, Chongqing 400065, Peoples R China
2.Peking Univ, Sch Pharmaceut Sci, State Key Lab Nat & Biomimet Drugs, Beijing 100083, Peoples R China
3.Chongqing High Tech Dev Ltd Co Tradit Chinese Med, Chongqing 400065, Peoples R China
推荐引用方式
GB/T 7714
Han, Mei-hua,Yang, Xiu-wei,Zhang, Ming,et al. Phytochemical study of the rhizome of Pinellia ternata and quantification of phenylpropanoids in commercial Pinellia tuber by RPAC[J]. CHROMATOGRAPHIA,2006,64(11-12):647-653.
APA Han, Mei-hua,Yang, Xiu-wei,Zhang, Ming,&Zhong, Guo-yu.(2006).Phytochemical study of the rhizome of Pinellia ternata and quantification of phenylpropanoids in commercial Pinellia tuber by RPAC.CHROMATOGRAPHIA,64(11-12),647-653.
MLA Han, Mei-hua,et al."Phytochemical study of the rhizome of Pinellia ternata and quantification of phenylpropanoids in commercial Pinellia tuber by RPAC".CHROMATOGRAPHIA 64.11-12(2006):647-653.
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