Differentiation of various kinds of Fructus schisandrae by surface desorption atmospheric pressure chemical ionization mass spectrometry combined with Principal Component Analysis
文献类型：期刊论文
| 作者 | Pi ZF ; Yue H ; Ma L ; Ding LY ; Liu ZQ ; Liu SY |
| 刊名 | analytica chimica acta
 |
| 出版日期 | 2011 |
| 卷号 | 706期号:2页码:285-290 |
| 关键词 | ELECTROKINETIC CAPILLARY CHROMATOGRAPHY PERFORMANCE LIQUID-CHROMATOGRAPHY COUNTER-CURRENT CHROMATOGRAPHY MILK-PRODUCTS CHINENSIS LIGNANS MELAMINE FRUITS SEPARATION SEEDS |
| ISSN号 | 0003-2670 |
| 通讯作者 | liu zq |
| 中文摘要 | various kinds of fructus schisandrae were studied by surface desorption atmospheric pressure chemical ionization mass spectrometry (dapci-ms) without any sample pretreatment. the volatile components in f. schisandrae were detected in the ambient environment and the analytical time for each sample was only 30 s. f. schisandrae are produced mainly in 5 different geographical regions (elunchun, mudanjiang, tonghua, tieling and shangluo), and they could be successfully differentiated according to their chemical markers by principal component analysis (pca). a total of 8 components which gave more contribution for pca analysis were unambiguously identified by comparison of the ms(2) data of chemical markers to the data of reference compounds as reported in the literature. similarly, wild grown and cultivatable species of f. schisandrae were well separated by the above-mentioned method. in addition, raw and processed cultivatable f. schisandrae (steamed by water, alcohol, vinegar, or honey, and fried by honey) were found to be clustered at different location, respectively. furthermore, the clustered degree of differently processed products was correlated with their clinical effects. our results demonstrated that dapci-ms in combination with pca was a feasible technique for high-throughput differentiation of various kinds of f. schisandrae. it is also possible that dapci-ms could become a powerful technology in the studies of traditional chinese medicine studies and in situ analysis of chinese herbs. (c) 2011 published by elsevier b.v. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000297184600011 |
| 公开日期 | 2012-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44227]  |
| 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 | Pi ZF,Yue H,Ma L,et al. Differentiation of various kinds of Fructus schisandrae by surface desorption atmospheric pressure chemical ionization mass spectrometry combined with Principal Component Analysis[J]. analytica chimica acta,2011,706(2):285-290. |
| APA | Pi ZF,Yue H,Ma L,Ding LY,Liu ZQ,&Liu SY.(2011).Differentiation of various kinds of Fructus schisandrae by surface desorption atmospheric pressure chemical ionization mass spectrometry combined with Principal Component Analysis.analytica chimica acta,706(2),285-290. |
| MLA | Pi ZF,et al."Differentiation of various kinds of Fructus schisandrae by surface desorption atmospheric pressure chemical ionization mass spectrometry combined with Principal Component Analysis".analytica chimica acta 706.2(2011):285-290. |
入库方式： OAI收割
来源：长春应用化学研究所
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