Characterization of flavor compounds in Chinese liquor Moutai by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry
文献类型：期刊论文
| 作者 | Zhu, Shukui; Lu, Xin; Ji, Kehang; Guo, Kunfiang; Li, Yanli; Wu, Caiying; Xu, Guowang |
| 刊名 | analytica chimica acta
 |
| 出版日期 | 2007-08-10 |
| 卷号 | 597期号:2页码:340-348 |
| 关键词 | comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry Chinese liquor Moutai flavor compounds |
| 产权排序 | 1;1 |
| 通讯作者 | 许国旺 |
| 英文摘要 | in this paper, a method to characterize the volatile compounds in chinese liquors by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry has been developed. the selection of column combination and the optimization of temperature program are discussed. with the optimized conditions, ordered chromatograms are achieved in the two-dimensional plane, which is useful for the identification of unknown compounds. according to the automated data processing by tofms software, combining with the ordered chromatogram and the retention index database developed by our group, a total of 528 components are identified in a moutai liquor sample, including organic acids, alcohols, esters, ketones, aldehydes, acetals, lactones, nitrogen-containing and sulfur-containing compounds, etc. in addition, the contribution of some important aroma compounds to flavor of moutai liquor has also been studied. (c) 2007 elsevier b.v. all fights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | tobacco essential oils ; dilution analysis ; maotai liquor ; cells ; food |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000249081100021 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/98773]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog R&A Ctr, Dalian 116023, Peoples R China 2.Huazhong Agr Univ, Coll Sci, Wuhan 430070, Peoples R China 3.Kweichow Moutai Co, Kweichow 564501, Peoples R China 4.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Shukui,Lu, Xin,Ji, Kehang,et al. Characterization of flavor compounds in Chinese liquor Moutai by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry[J]. analytica chimica acta,2007,597(2):340-348. |
| APA | Zhu, Shukui.,Lu, Xin.,Ji, Kehang.,Guo, Kunfiang.,Li, Yanli.,...&Xu, Guowang.(2007).Characterization of flavor compounds in Chinese liquor Moutai by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry.analytica chimica acta,597(2),340-348. |
| MLA | Zhu, Shukui,et al."Characterization of flavor compounds in Chinese liquor Moutai by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry".analytica chimica acta 597.2(2007):340-348. |
入库方式： OAI收割
来源：大连化学物理研究所
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