| Evaluation of the Free Radical Scavenging Activity of Cynomorium songaricum Rupr. by a Novel DPPH-HPLC Method | |
| Department | 甘肃省天然药物重点实验室 |
Liu YW(刘晔玮); Li HB(李红兵); Wang XF(王晓飞); Zhang GX(张格祥); Wang Y(王玉); Di DL(邸多隆)
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| 2011 | |
| Source Publication | Journal of Food Science
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| ISSN | 0022-1147 |
| Volume | 76Issue:9Pages:1245-1249 |
| Abstract | A novel DPPH-HPLC method was successfully developed for evaluating the free radical scavenging activity of Cynomorium songaricum Rupr. The analysis was achieved on a YMC C30 column with the gradient elution by using water and methanol as mobile phase. The intraday and interday precisions were less than 4.36%. The correlation coefficients of the calibration curve for the standard antioxidants exceeded 0.9967. The proposed method was found to be simple, rapid, and sensitive for evaluating the free radical scavenging activity of natural product. Quantitative analyses of the samples showed that the free radical scavenging activity of the samples from different grown sites varied significantly. |
| Keyword | Cynomorium Songaricum Rupr. Hplc 2 Radical Scavenging Capacity 2-diphenyl-1-picrylhydrazyl (Dpph) |
| Subject Area | 分析化学与药物化学 |
| Funding Organization | the Hundred Talents Program of Chinese Academy of Sciences (CAS) in 2007 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 药物工艺标准研究组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/1559 |
| Collection | 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 |
| Corresponding Author | Di DL(邸多隆) |
| Recommended Citation GB/T 7714 | Liu YW,Li HB,Wang XF,et al. Evaluation of the Free Radical Scavenging Activity of Cynomorium songaricum Rupr. by a Novel DPPH-HPLC Method[J]. Journal of Food Science,2011,76(9):1245-1249. |
| APA | 刘晔玮,李红兵,王晓飞,张格祥,王玉,&邸多隆.(2011).Evaluation of the Free Radical Scavenging Activity of Cynomorium songaricum Rupr. by a Novel DPPH-HPLC Method.Journal of Food Science,76(9),1245-1249. |
| MLA | 刘晔玮,et al."Evaluation of the Free Radical Scavenging Activity of Cynomorium songaricum Rupr. by a Novel DPPH-HPLC Method".Journal of Food Science 76.9(2011):1245-1249. |
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