A novel method for trace aldehyde determination in foodstuffs based on fluorescence labeling by HPLC with fluorescence detection and mass spectrometric identification
文献类型：期刊论文
| 作者 | Wang, Wenli1; Li, Guoliang1; Ji, Zhongyin1,2; Hu, Na2; You, Jinmao1,2 |
| 刊名 | food analytical methods
 |
| 出版日期 | 2014-08-01 |
| 卷号 | 7期号:7页码:1546-1556 |
| 关键词 | Aldehydes HPLC-FLD-MS/MS Pre-column derivatization Response surface methodology Foodstuffs |
| ISSN号 | 1936-9751 |
| 中文摘要 | a stable, effective, sensitive and selective method for simultaneous determination of 11 aldehydes in foodstuffs using a novel fluorescence-labeling reagent 2-(12-benzo[b]acridin-5-(12h)-yl)-acetohydrazide (baah) has been developed by hplc with fluorescence detection and mass spectrometric identification. response surface methodology was employed to optimize the derivatization reaction between baah and aldehydes. the completed separation of the 11 aldehydes was achieved in as little as 18 min on a reversed-phase hypersil bds c-8 column with aqueous acetonitrile as mobile phase in conjunction with a binary gradient elution. excellent linear coefficients were found to be of > 0.9994. this method also showed excellent reproducibility and offered the low detection limits of 0.21-0.58 nm (at a signal-to-noise ratio of 3). the developed method was successfully applied to analyze aldehydes in various foodstuffs and exhibited satisfactory applicability. |
| 英文摘要 | a stable, effective, sensitive and selective method for simultaneous determination of 11 aldehydes in foodstuffs using a novel fluorescence-labeling reagent 2-(12-benzo[b]acridin-5-(12h)-yl)-acetohydrazide (baah) has been developed by hplc with fluorescence detection and mass spectrometric identification. response surface methodology was employed to optimize the derivatization reaction between baah and aldehydes. the completed separation of the 11 aldehydes was achieved in as little as 18 min on a reversed-phase hypersil bds c-8 column with aqueous acetonitrile as mobile phase in conjunction with a binary gradient elution. excellent linear coefficients were found to be of > 0.9994. this method also showed excellent reproducibility and offered the low detection limits of 0.21-0.58 nm (at a signal-to-noise ratio of 3). the developed method was successfully applied to analyze aldehydes in various foodstuffs and exhibited satisfactory applicability. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | food science & technology |
| 研究领域[WOS] | food science & technology |
| 关键词[WOS] | performance liquid-chromatography ; solid-phase extraction ; polycyclic aromatic-hydrocarbons ; carbonyl-compounds ; aliphatic-aldehydes ; gas-chromatography ; sensory analysis ; derivatization ; wine ; 2,4-dinitrophenylhydrazine |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000338447800024 |
| 公开日期 | 2014-12-19 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/4207]  |
| 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 |
| 作者单位 | 1.Qufu Normal Univ, Key Lab Life Organ Anal Shandong Prov, Qufu, Peoples R China 2.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wenli,Li, Guoliang,Ji, Zhongyin,et al. A novel method for trace aldehyde determination in foodstuffs based on fluorescence labeling by HPLC with fluorescence detection and mass spectrometric identification[J]. food analytical methods,2014,7(7):1546-1556. |
| APA | Wang, Wenli,Li, Guoliang,Ji, Zhongyin,Hu, Na,&You, Jinmao.(2014).A novel method for trace aldehyde determination in foodstuffs based on fluorescence labeling by HPLC with fluorescence detection and mass spectrometric identification.food analytical methods,7(7),1546-1556. |
| MLA | Wang, Wenli,et al."A novel method for trace aldehyde determination in foodstuffs based on fluorescence labeling by HPLC with fluorescence detection and mass spectrometric identification".food analytical methods 7.7(2014):1546-1556. |
入库方式： OAI收割
来源：西北高原生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。