Knowledge Management System of Northwest Institute of Plateau Biology, CAS
Separation and determination of the major active components in Tibetan folk medicinal species Swertia franchetiana by HPLC with DAD | |
Li, Yulin ; Wang, Lingyun ; Wang, Xiaoyan ; Suo, Yourui ; Chen, Guichen ; Hu, Fengzu ; Du, Yuzhi ; You, Jinmao | |
2007 | |
发表期刊 | JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES
![]() ![]() |
摘要 | A sensitive and specific reversed-phase high performance liquid chromatography (RP-HPLC) method with diode array detection (DAD) was established for the quantitative determination of the nine active components, namely, swertiamarin (SWM, 1), mangiferin (MA, 2), gentipicroside (GE, 3), sweroside (SWO, 4), isoorientin (IS, 5), swertisin (SWS, 6), swertianolin (SWN, 7), 7-O-[alpha-L-rhamnopyranosyl-1 -> 2)-beta-D-xylopyranosyl]-1,8-dihydroxy-3-methoxyxanthone (RX, 8), and bellidifolin (BE, 9) used as the external standard, in Tibetan folk medicinal species Swertia franchetiana. Based on the baseline chromatographic separation of most components from the methanolic extract of Swertia franchetiana on a reversed-phase Eclipse XDB-C8 column with water-acetonitrile-formic acid as mobile phase, the nine components were identified by comparison with standard samples and qualified by using the external standard method with DAD at 254 nm. The correlation coefficients of all the calibration curves were found to be higher than 0.9980. The relative standard deviations (RSDs) of the peak areas and retention times for the nine standards were less than 2.07% and 2.86%, respectively.; A sensitive and specific reversed-phase high performance liquid chromatography (RP-HPLC) method with diode array detection (DAD) was established for the quantitative determination of the nine active components, namely, swertiamarin (SWM, 1), mangiferin (MA, 2), gentipicroside (GE, 3), sweroside (SWO, 4), isoorientin (IS, 5), swertisin (SWS, 6), swertianolin (SWN, 7), 7-O-[alpha-L-rhamnopyranosyl-1 -> 2)-beta-D-xylopyranosyl]-1,8-dihydroxy-3-methoxyxanthone (RX, 8), and bellidifolin (BE, 9) used as the external standard, in Tibetan folk medicinal species Swertia franchetiana. Based on the baseline chromatographic separation of most components from the methanolic extract of Swertia franchetiana on a reversed-phase Eclipse XDB-C8 column with water-acetonitrile-formic acid as mobile phase, the nine components were identified by comparison with standard samples and qualified by using the external standard method with DAD at 254 nm. The correlation coefficients of all the calibration curves were found to be higher than 0.9980. The relative standard deviations (RSDs) of the peak areas and retention times for the nine standards were less than 2.07% and 2.86%, respectively. |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/50748 |
专题 | 中国科学院西北高原生物研究所 |
推荐引用方式 GB/T 7714 | Li, Yulin,Wang, Lingyun,Wang, Xiaoyan,et al. Separation and determination of the major active components in Tibetan folk medicinal species Swertia franchetiana by HPLC with DAD[J]. JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, Li Yulin,Wang Lingyun, Wang Xiaoyan, Suo, Yourui, Chen Guichen,Hu Fengzu, Du Yuzhi,You Jinmao.Separation and determination of the major active components in Tibetan folk medicinal species Swertia franchetiana by HPLC with DAD.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES,2007,30(9-12):1687-1696,2007. |
APA | Li, Yulin.,Wang, Lingyun.,Wang, Xiaoyan.,Suo, Yourui.,Chen, Guichen.,...&You, Jinmao.(2007).Separation and determination of the major active components in Tibetan folk medicinal species Swertia franchetiana by HPLC with DAD.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES. |
MLA | Li, Yulin,et al."Separation and determination of the major active components in Tibetan folk medicinal species Swertia franchetiana by HPLC with DAD".JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2007). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论