Mass Spectrometry Imaging in Archaeobotany: An Illustration Through Analytical Characterisation of Sesame Lignans
文献类型：期刊论文
| 作者 | Li, Huanxi1,2; Han, Bin2; Jiang, Hongen2; Wang, Bo3; Chen, Mengxuan4; Ning, Mianbo4; Yang, Yimin2 |
| 刊名 | RAPID COMMUNICATIONS IN MASS SPECTROMETRY
 |
| 出版日期 | 2025-09-30 |
| 卷号 | 39期号:18页码:12 |
| 关键词 | archaeobotany MALDI-MSI pyrolysis sesame lignans the Astana Cemetery |
| ISSN号 | 0951-4198 |
| DOI | 10.1002/rcm.10084 |
| 通讯作者 | Han, Bin(bin.han@ucas.ac.cn) |
| 英文摘要 | RationaleMorphological analysis has been frequently applied in archaeobotany. Recently, increasing studies have been conducted on the identification of biomarkers in archaeobotanical materials, which are rarely attached to morphological analysis. To improve the interpretability of biomarker analysis, the localisation of characteristic biomarkers in ancient samples is needed.MethodsWe analysed characteristic lignans in ancient/modern sesame seeds via matrix-assisted laser desorption ionisation quadrupole time-of-flight mass spectrometry imaging (MSI), testifying the potential of MSI in a detailed discussion of ancient plant use practices.ResultsThe MSI distributions of sesamin and sesamolin shared similar traits in modern and ancient sesame seeds while their MSI signals were inhibited by lipidic substances in in situ MSI tests. Besides targeted biomarker characterisation, nontargeted MSI analysis showed potential to reveal plant material treatment process.ConclusionsBotanical biomarker distribution traits were studied for the first time in archaeobotany. The MSI created a visualised colour plot with localised compound distributions, in which archaeologists can visually aid their study of plant use in antiquity. This, in some cases, provides key information for understanding the livelihoods of ancient people. |
| WOS关键词 | PLANT USE ; OIL ; OPTIMIZATION ; AGRICULTURE ; CULTIVATION ; ARCHAEOLOGY ; CHALLENGES ; XINJIANG ; POLLEN ; TIME |
| 资助项目 | Beijing Social Science Foundation Young Academic Leader Project ; National Natural Science Foundation of China[42202211] ; Scientific and Technological Research Projects on Cultural Heritage[2023ZCK008] ; [24DTR077] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:001507227200001 |
| 出版者 | WILEY |
| 资助机构 | Beijing Social Science Foundation Young Academic Leader Project ; National Natural Science Foundation of China ; Scientific and Technological Research Projects on Cultural Heritage |
| 源URL | [http://119.78.100.205/handle/311034/24621]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Han, Bin |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Sch Humanities, Dept Archaeol & Anthropol, Beijing, Peoples R China 3.Xinjiang Uygur Autonomous Reg Museum, Urumqi, Peoples R China 4.Shimadzu China Co Ltd, Analyt Applicat Ctr, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Huanxi,Han, Bin,Jiang, Hongen,et al. Mass Spectrometry Imaging in Archaeobotany: An Illustration Through Analytical Characterisation of Sesame Lignans[J]. RAPID COMMUNICATIONS IN MASS SPECTROMETRY,2025,39(18):12. |
| APA | Li, Huanxi.,Han, Bin.,Jiang, Hongen.,Wang, Bo.,Chen, Mengxuan.,...&Yang, Yimin.(2025).Mass Spectrometry Imaging in Archaeobotany: An Illustration Through Analytical Characterisation of Sesame Lignans.RAPID COMMUNICATIONS IN MASS SPECTROMETRY,39(18),12. |
| MLA | Li, Huanxi,et al."Mass Spectrometry Imaging in Archaeobotany: An Illustration Through Analytical Characterisation of Sesame Lignans".RAPID COMMUNICATIONS IN MASS SPECTROMETRY 39.18(2025):12. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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