Determination of Deoxynivalenol in Medicinal Herbs and Related Products by GC-ECD and Confirmation by GC-MS
文献类型：期刊论文
| 作者 | Yue, YT; Zhang, XF; Pan, JY; Zhen, OY; Wu, J; Yang, MH; yangmeihua15@hotmail.com |
| 刊名 | CHROMATOGRAPHIA
 |
| 出版日期 | 2010 |
| 卷号 | 71期号:40669页码:533-538 |
| 关键词 | Gas Chromatography Derivatization Medicinal Herbs And Related Products Deoxynivalenol |
| ISSN号 | 0009-5893 |
| 英文摘要 | GC with electron capture detection has been applied for the determination of deoxynivalenol (DON) in medicinal herbs and related products. The method consists of extracting the sample with water followed by clean-up of the resulting extract with an immunoaffinity column. DON was determined as its heptofluorobuturyl ester. Positive results were further confirmed by GC-MS. Recoveries from different medicinal herbs spiked with DON at levels ranging from 100 to 5,000 mu g kg(-1) were from 85.5 to 97.2%, with relative standard deviations (RSDs) being less than 6.3%. The limit of detection was 2.0 mu g kg(-1). Out of a total of 58 samples, DON was only found at low concentrations in three samples, ranging from 17.2 to 50.5 mu g kg(-1). This is the first report of DON determination and contamination in medicinal herbs and related products in China. |
| 学科主题 | Biochemical Research Methods ; Chemistry, Analytical |
| URL标识 | 查看原文 |
| 资助项目 | LMB |
| WOS记录号 | WOS:000275787900027 |
| 公开日期 | 2011-07-02 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/3878]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | yangmeihua15@hotmail.com |
| 推荐引用方式 GB/T 7714 | Yue, YT,Zhang, XF,Pan, JY,et al. Determination of Deoxynivalenol in Medicinal Herbs and Related Products by GC-ECD and Confirmation by GC-MS[J]. CHROMATOGRAPHIA,2010,71(40669):533-538. |
| APA | Yue, YT.,Zhang, XF.,Pan, JY.,Zhen, OY.,Wu, J.,...&yangmeihua15@hotmail.com.(2010).Determination of Deoxynivalenol in Medicinal Herbs and Related Products by GC-ECD and Confirmation by GC-MS.CHROMATOGRAPHIA,71(40669),533-538. |
| MLA | Yue, YT,et al."Determination of Deoxynivalenol in Medicinal Herbs and Related Products by GC-ECD and Confirmation by GC-MS".CHROMATOGRAPHIA 71.40669(2010):533-538. |
入库方式： OAI收割
来源：南海海洋研究所
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