A novel and sensitive method for determining vitamin B3 and B7 by pre-column derivatization and high-performance liquid chromatography method with fluorescence detection
文献类型：期刊论文
| 作者 | Fan, Baolei ; You, Jinmao ; Suo, Yourui ; Qian, Chunqi |
| 刊名 | PLOS ONE
 |
| 出版日期 | 2018-06-06 |
| 英文摘要 | A new labeling reagent for vitamin analysis, 2-amino-10-ethyl acridine ketone (AEAO), has been synthesized and successfully applied to the analysis of vitamin B3 and vitamin B7 in different tea samples. The reaction of AEAO with vitamins could proceed easily and quickly in the presence of 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride (EDC) as condensing reagent within 45 min. The derivatives exhibited excellent fluorescence property with excitation and emission wavelengths of 290 nm and 430 nm, respectively. Response surface methodology (RSM) was applied to the optimization of pre-column derivatization. Solid phase extraction with HLB cartridges was used for the extraction and purification of water-soluble vitamins in tea samples. The LODs for vitamin B3 and vitamin B7 were 2.56 and 2.22 ng mL(-1), respectively. The proposed method was successfully applied to the analysis of vitamin B3 and vitamin B7 in different tea samples. The study provided a highly sensitive method for accurate analysis of trace vitamins from natural products. |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 源URL | [http://210.75.249.4/handle/363003/13806]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Fan, Baolei,You, Jinmao,Suo, Yourui,et al. A novel and sensitive method for determining vitamin B3 and B7 by pre-column derivatization and high-performance liquid chromatography method with fluorescence detection[J]. PLOS ONE,2018. |
| APA | Fan, Baolei,You, Jinmao,Suo, Yourui,&Qian, Chunqi.(2018).A novel and sensitive method for determining vitamin B3 and B7 by pre-column derivatization and high-performance liquid chromatography method with fluorescence detection.PLOS ONE. |
| MLA | Fan, Baolei,et al."A novel and sensitive method for determining vitamin B3 and B7 by pre-column derivatization and high-performance liquid chromatography method with fluorescence detection".PLOS ONE (2018). |
入库方式： OAI收割
来源：西北高原生物研究所
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