| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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タイトル |
Analyses of organic compounds and carbon isotope ratio in the MUSES-C samples |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
| 著者 |
下山, 晃
奈良岡, 浩
三田, 肇
古宮, 正利
Shimoyama, Akira
Naraoka, Hiroshi
Mita, Hajime
Komiya, Masayoshi
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| 著者所属 |
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筑波大学 化学系 |
| 著者所属 |
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東京都立大学 大学院理学研究科 |
| 著者所属 |
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筑波大学 化学系 |
| 著者所属 |
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産業技術総合研究所 地質調査所 |
| 著者所属（英） |
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en |
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Department of Chemistry, University of Tsukuba |
| 著者所属（英） |
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en |
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Department of Chemistry,Tokyo Metropolitan University |
| 著者所属（英） |
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en |
|
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Department of Chemistry, University of Tsukuba |
| 著者所属（英） |
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en |
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Geological Servey of Japan, National Institute of Advanced Industrial Science and Technology |
| 出版者 |
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|
出版者 |
宇宙科学研究所 |
| 出版者（英） |
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出版者 |
Institute of Space and Astronautical Science |
| 書誌情報 |
en : The Institute of Space and Astronautical Science report. S.P. : The First Open Competition for the MUSES-C Asteroidal Sample Preliminary Examination Team
巻 16,
p. 121-133,
発行日 2003-03
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| 抄録（英） |
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内容記述タイプ |
Other |
|
内容記述 |
We analyzed for amino acids and hydrocarbons in two simulated samples of the MUSES-C sample return project. In addition, we analyzed elemental carbon and sulfur concentrations, and stable carbon isotope ratios. We also analyzed those two kinds of organic compounds in Murchison for comparison. One sample (No. 1D) contained only protein amino acids, aliphatic hydrocarbons without pristane and phytane, and only specific polyaromatic hydrocarbons. Characteristics of these organic compounds are different from that of Murchison. It is likely that an artificial mixture of amino acids and hydrocarbons had been added to this sample, together with the consideration of a relatively small carbon concentration (0.044 wt percent). The other sample (No. 2D) contained much smaller amounts and kinds of protein amino acids and polyaromatic hydrocarbons than the sample 1D, in spite of strikingly greater amounts of aliphatic hydrocarbons including pristane and phytane, and carbon concentration (0.30 wt percent). The sample seems to be contaminated by terrestrial biological hydrocarbons. |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0288-433X |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10455137 |
| 資料番号 |
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|
内容記述タイプ |
Other |
|
内容記述 |
資料番号: SA0200008000 |
SA0200008.pdf (3.0 MB)
