Gas Purge-Microsyringe Extraction Coupled with Liquid Chromatography and Fluorescence Detection for the Determination of Aldehydes from Fried Meat
文献类型：期刊论文
| 作者 | Li, Yanxin2; Zhang, Shijuan2; Lu, Fengli2; Liu, Qian2; You, Jinmao1,2 |
| 刊名 | FOOD ANALYTICAL METHODS
 |
| 出版日期 | 2018-05-01 |
| 卷号 | 11期号:5页码:1390-1397 |
| 关键词 | Aldehydes Meat Fluorescence Gp-mse Hplc |
| DOI | 10.1007/s12161-017-1121-x |
| 英文摘要 | In this study, a green, simple, and sensitive method was developed for the analysis of aliphatic aldehydes from fried meat by using a modified gas purge-microsyringe extraction (GP-MSE) system in combination with high-performance liquid chromatography (HPLC) with fluorescence detection. The modified GP-MSE system possessed two gas channels and showed better recoveries for compounds with diverse density in comparison with one gas channel GP-MSE system. Target compounds in fried meat were effectively extracted without the traditional solvent extraction and lipid removing process, while the HPLC sensitivity of aldehydes was enhanced by introducing 2-(12-benzo[b] acridin-5(12H)-yl)-acetohydrazide (BAAH) with excellent fluorescence property into the molecules. Parameters influencing the extraction efficiency and HPLC sensitivity were optimized. The limits of detection (LODs) ranged from 0.30 to 0.45 mu g/ kg, and the limits of quantification (LOQs) ranged from 1.0 to 1.5 mu g/ kg. The recoveries of the target compounds were in the range of 86.9 to 95.6%. The proposed method was successfully applied to the analysis of aldehydes in fried meat samples. Formaldehyde, acetaldehyde, pentanal, hexanal, heptanal, octanal, nonaldehyde, and decanal were all found in fried meat samples with concentrations ranging from 0.05 to 17.8 mg/ kg. |
| 语种 | 英语 |
| WOS记录号 | WOS:000429244800015 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/13346]  |
| 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.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining, Qinghai, Peoples R China 2.Qufu Normal Univ, Key Lab Pharmaceut Intermediates & Nat Prod, Qufu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yanxin,Zhang, Shijuan,Lu, Fengli,et al. Gas Purge-Microsyringe Extraction Coupled with Liquid Chromatography and Fluorescence Detection for the Determination of Aldehydes from Fried Meat[J]. FOOD ANALYTICAL METHODS,2018,11(5):1390-1397. |
| APA | Li, Yanxin,Zhang, Shijuan,Lu, Fengli,Liu, Qian,&You, Jinmao.(2018).Gas Purge-Microsyringe Extraction Coupled with Liquid Chromatography and Fluorescence Detection for the Determination of Aldehydes from Fried Meat.FOOD ANALYTICAL METHODS,11(5),1390-1397. |
| MLA | Li, Yanxin,et al."Gas Purge-Microsyringe Extraction Coupled with Liquid Chromatography and Fluorescence Detection for the Determination of Aldehydes from Fried Meat".FOOD ANALYTICAL METHODS 11.5(2018):1390-1397. |
入库方式： OAI收割
来源：西北高原生物研究所
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