Determination of 3-Mono-chloropropane-1,2-diol in Soy Sauce by Solid Phase Extraction with Gas Chromatography-Mass Spectrometry
文献类型：期刊论文
| 作者 | Liu BF ; Liu PP ; Xie WB |
| 刊名 | chinese journal of analytical chemistry
 |
| 出版日期 | 2011 |
| 卷号 | 39期号:1页码:125-128 |
| ISSN号 | 0253-3820 |
| 通讯作者 | xie wb |
| 中文摘要 | a novel method was developed for the determination of trace 3-mono-chloropropane-1, 2-diol (3-mcpd) in soy sauce by solid phase extraction with gas chromatography-mass spectrometry. the sample was clarified by sampliq opt solid extraction column. four kinds of eluent solvent (ethanol, acetone, ether, ether-hexane) affecting on recoveries of 3-mcpd were examined. the eluent was derivated with trimethyl chlorosilane and bis (trimethylsilyl) trifluoroacetamide (bstfa-tms, 99 :1, v/v) after it was dried by nitrogen in room temperature. the selected ion mode(sim) detection method (ions elected: m/z 116 and 147) was used for the detection of the 3-mcpd derivative. the detection limit was 0.1 mu g/l for 3-mcpd. the sample average recoveries were 96%-102% in 0. 025-0. 1 mu g/g and the relative standard deviation was 1. 6%. there was a good linear correlation (r=0. 9984) between the peak areas and concentration of derivative in the range of 5. 0-100 mu g/l. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | unspecified |
| WOS记录号 | WOS:000288883000026 |
| 公开日期 | 2012-06-12 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/45025]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu BF,Liu PP,Xie WB. Determination of 3-Mono-chloropropane-1,2-diol in Soy Sauce by Solid Phase Extraction with Gas Chromatography-Mass Spectrometry[J]. chinese journal of analytical chemistry,2011,39(1):125-128. |
| APA | Liu BF,Liu PP,&Xie WB.(2011).Determination of 3-Mono-chloropropane-1,2-diol in Soy Sauce by Solid Phase Extraction with Gas Chromatography-Mass Spectrometry.chinese journal of analytical chemistry,39(1),125-128. |
| MLA | Liu BF,et al."Determination of 3-Mono-chloropropane-1,2-diol in Soy Sauce by Solid Phase Extraction with Gas Chromatography-Mass Spectrometry".chinese journal of analytical chemistry 39.1(2011):125-128. |
入库方式： OAI收割
来源：长春应用化学研究所
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。