Ultrasonic cell grinder extraction of anthraquinones from Radix et Rhizoma Rhei and determination by ultra-performance liquid chromatography
文献类型：期刊论文
| 作者 | Shi YP(师彦平) ; Shi YP(师彦平); Qi HY(戚欢阳)
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| 刊名 | J. Sep. Sci.
 |
| 出版日期 | 2010 |
| 卷号 | 33页码:1730-1738 |
| 关键词 | Chrysophanol Physcion Radix et Rhizoma Rhei Ultra-performance LC Ultrasonic cell grinder extraction |
| ISSN号 | 1615-9306 |
| 通讯作者 | 师彦平 |
| 中文摘要 | An ultrasonic cell grinder extraction (UCGE) method has been developed and applied to extract five anthraquinones (physcion, chrysophanol, emodin, rhein, and aloe-emodin) from Radix et Rhizoma Rhei. Several parameters of UCGE procedure, including ultrasonic cell grinder running mode, type and volume of extraction solvent and extraction time, were optimized. The determination was preformed on a Waters ultra-performance LC BEH C18 column using gradient elution system. A baseline separation could be achieved in less than 7.5 min with high resolution. Under the optimized conditions,contents of physcion, chrysophanol, emodin, rhein and aloe-emodin in Radix et Rhizoma Rhei collected from different cultivated areas were 0–4.22, 0.11–27.64, 0.09–3.49, 0.31–3.31 and 0.13–2.93 mg/g, respectively. Compared with reflux, maceration and ultrasonic bath extractions, the UCGE method was more efficient, faster and easier to be operated, and required lower extraction temperature and less solvent. The results indicated that UCGE was a novel and ideal method for extracting bioactive constituents from plant samples. |
| 学科主题 | 分析化学与药物化学 |
| 收录类别 | SCI |
| 资助信息 | the National Key Technology Research and Development Program of China (No. 2007BAI37B05);National 863 Program of China (No. 2007AA09Z403) |
| 语种 | 英语 |
| WOS记录号 | WOS:000279656600005 |
| 公开日期 | 2012-09-29 |
| 源URL | [http://210.77.64.217/handle/362003/1198]  |
| 专题 | 兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
| 通讯作者 | Shi YP(师彦平); Shi YP(师彦平) |
| 推荐引用方式 GB/T 7714 | Shi YP,Shi YP,Qi HY. Ultrasonic cell grinder extraction of anthraquinones from Radix et Rhizoma Rhei and determination by ultra-performance liquid chromatography[J]. J. Sep. Sci.,2010,33:1730-1738. |
| APA | 师彦平,师彦平,&戚欢阳.(2010).Ultrasonic cell grinder extraction of anthraquinones from Radix et Rhizoma Rhei and determination by ultra-performance liquid chromatography.J. Sep. Sci.,33,1730-1738. |
| MLA | 师彦平,et al."Ultrasonic cell grinder extraction of anthraquinones from Radix et Rhizoma Rhei and determination by ultra-performance liquid chromatography".J. Sep. Sci. 33(2010):1730-1738. |
入库方式： OAI收割
来源：兰州化学物理研究所
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