Capillary zone electrophoresis for separation and analysis of four diarylheptanoids and an alpha-tetralone derivative in the green walnut husks (juglans regia l.)
文献类型：期刊论文
| 作者 | Li, Chen1,2; Liu, Jun-Xi1; Zhao, Liang1; Di, Duo-Long1; Meng, Min1,3; Jiang, Sheng-Xiang1 |
| 刊名 | Journal of pharmaceutical and biomedical analysis
 |
| 出版日期 | 2008-11-04 |
| 卷号 | 48期号:3页码:749-753 |
| 关键词 | Juglans regia l. Diarylheptanoids Alpha-tetralone derivative Capillary zone electrophoresis |
| ISSN号 | 0731-7085 |
| DOI | 10.1016/j.jpba.2008.07.016 |
| 通讯作者 | Di, duo-long(didl@lzb.ac.cn) |
| 英文摘要 | A fast capillary zone electrophoresis (cze) method for the simultaneous determination of four cyclic diarylheptanoids (rhoiptelol, rh; juglanin a, ja; juglanin b, jb; juglanin c, jc) and an a-tetralone derivative (sclerone, sc) in the extract of the green walnut husks (juglans regia l.) was developed. the optimized buffer was composed of 25 mm sodium tetraborate at ph 10.3. the applied voltage was 20 kv and the capillary temperature was kept constant at 20 c. the detection wavelength was set at 220nm using a photodiode array detection. the effects of several ce parameters, including ph value, buffer concentration, applied voltage and separation temperature on the separation were investigated systematically. regression equations showed good linear relationships (correlation coefficients: 0.9996-0.9999) between the peak area of each compound (rh, ja, jb, jc and sc) and its concentration accordingly. the relative standard deviations (r.s.d.) of the migration time and peak area were less than 0.57 and 3.44% (intra-day), and 0.97 and 3.71% (inter-day), respectively. the contents of the five active compounds in the green walnut husks (j. regia l.) from different origins were determined with satisfactory repeatability and recovery. (c) 2008 elsevier b.v. all rights reserved. |
| WOS关键词 | CYCLIC DIARYLHEPTANOIDS ; LIQUID-CHROMATOGRAPHY ; ALPINIA-OFFICINARUM ; PHOTODIODE-ARRAY ; ANTITUMOR ; CURCUMINOIDS ; ACTIVATION ; PERICARPS |
| WOS研究方向 | Chemistry ; Pharmacology & Pharmacy |
| WOS类目 | Chemistry, Analytical ; Pharmacology & Pharmacy |
| 语种 | 英语 |
| WOS记录号 | WOS:000260196500034 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2385329 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Di, Duo-Long |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Lanzhou Univ, Pharmaceut Sch, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Chen,Liu, Jun-Xi,Zhao, Liang,et al. Capillary zone electrophoresis for separation and analysis of four diarylheptanoids and an alpha-tetralone derivative in the green walnut husks (juglans regia l.)[J]. Journal of pharmaceutical and biomedical analysis,2008,48(3):749-753. |
| APA | Li, Chen,Liu, Jun-Xi,Zhao, Liang,Di, Duo-Long,Meng, Min,&Jiang, Sheng-Xiang.(2008).Capillary zone electrophoresis for separation and analysis of four diarylheptanoids and an alpha-tetralone derivative in the green walnut husks (juglans regia l.).Journal of pharmaceutical and biomedical analysis,48(3),749-753. |
| MLA | Li, Chen,et al."Capillary zone electrophoresis for separation and analysis of four diarylheptanoids and an alpha-tetralone derivative in the green walnut husks (juglans regia l.)".Journal of pharmaceutical and biomedical analysis 48.3(2008):749-753. |
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来源：中国科学院大学
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