Development of isotopic analysis of atmospheric volatile organic compounds

• Project/Area Number: 22510006
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Environmental dynamic analysis
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: YAMADA Keita 東京工業大学, 大学院・総合理工学研究科, 助教 (70323780)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: 環境計測 / 大気化学 / 安定同位体比 / 分子内同位体分布 / アセトアルデヒド / 揮発性有機化合物 / マイクロ固相抽出 / GC-C-IRMS / GC-P-IRMS

Research Abstract

To frame a basic technology to clarify the environmental cycles of atmospheric volatile organic compounds (VOCs) using stable isotope signatures, a method, based on an on-line pyrolysis system coupled with solid phase micro-extraction is developed for the determination of the intramolecular isotope composition of acetaldehyde from plant leaves. Preliminary results for the application to plant leaves show effectiveness to clarify the metabolic source of acetaldehyde in plant leaves.

Research Products

• [Journal Article] (2012)
  • Author(s): 鈴木彌生子、力石嘉人、山田桂大、吉田尚弘
  • Journal Title: 分析化学 Volume: 61巻 Pages: 805-810
  • Peer Reviewed
• [Journal Article] (2012)
  • Author(s): C. Wu, K. Yamada, O. Sumikawa, A.Matsunaga, A. Gilbert, N. Yoshida
  • Journal Title: Rapid Communications in Mass Spectrometry Volume: 26 Issue: 8 Pages: 978-988
  • DOI: 10.1002/rcm.6177
  • Peer Reviewed
• [Journal Article] Comparison of IRMS and NMR spectrometry for the determination of intramolecular 13C isotope composition: Application to ethanol (2012)
  • Author(s): Gilbert Alexis
  • Journal Title: Talanta Volume: 99 Pages: 1035-1039
  • DOI: 10.1016/j.talanta.2012.05.023
  • Peer Reviewed
• [Journal Article] 元素分析計－同位体比質量分析計による有機物試料の炭素・窒素・酸素安定同位体比分析の試験所間比較 (2012)
  • Author(s): 鈴木彌生子
  • Journal Title: 分析化学 Volume: 61 Pages: 805-810
  • Peer Reviewed
• [Journal Article] (2011)
  • Author(s): 山田桂太
  • Journal Title: Res. Org. Geochem Volume: 27 Pages: 45-54
  • Peer Reviewed
• [Journal Article] New organic reference materials for carbon- and nitrogen-stable isotope ratio measurements provided by Center for Ecological Research, Kyoto University, and Institute of Biogeosciences, Japan Agency for Marine-Earth Science and Technology (2011)
  • Author(s): Tayasu I, Hirasawa R, Ogawa NO, Ohkouchi N, Yamada K
  • Journal Title: Limnology Volume: 12 Issue: 3 Pages: 261-266
  • DOI: 10.1007/s10201-011-0345-5
  • NAID: 10030457056
  • Peer Reviewed
• [Journal Article] 生合成物質の分子内炭素同位体分布計測の有機地球化学的意義 (2011)
  • Author(s): 山田桂太
  • Journal Title: Res.Org.Geochem. Volume: 27 Pages: 45-54
  • NAID: 110008749810
  • Peer Reviewed
• [Journal Article] Intramolecular carbon isotope distribution of acetic acid in vinegar (2011)
  • Author(s): Hattori R., Yamada K., Kikuchi M., Hirano S., Yoshida N.
  • Journal Title: Journal of Agriculture and Food Chemistry Volume: 59 Pages: 9049-9053
  • Peer Reviewed
• [Journal Article] (2010)
  • Author(s): Yamada K.、Hattori R.、Ito Y.、Shibata H.、Yoshida N.
  • Journal Title: Isotopes in Environmental and Health Studies Volume: 46 Issue: 3 Pages: 392-399
  • DOI: 10.1080/10256016.2010.505686
  • Peer Reviewed
• [Journal Article] Determination of carbon isotope ratios of methanol and acetaldehyde in air samples by gas chromatography-isotope ratio mass spectrometry combined with headspace solid-phase microextraction. (2010)
  • Author(s): Keita Yamada, et al.
  • Journal Title: Isotopes in Environmental and Health Studies Volume: 46 Pages: 1-8
  • Peer Reviewed
• [Journal Article] Measurement of the Isotope Ratio of Acetic Acid in Vinegar by HS-SPM E-GC-TC/C-IRMS (2010)
  • Author(s): Ryota Hattori, Keita Yamada, et al.
  • Journal Title: J.Agric.Food Chem Volume: 58 Pages: 7115-7118
  • Peer Reviewed
• [Journal Article] Microbial methane production in deep aquifer associated with the accretionary prism in Southwest Japan (2010)
  • Author(s): Hiroyuki Kimura, et al.
  • Journal Title: The ISME Journal Volume: 4 Pages: 531-541
  • Peer Reviewed
• [Presentation] Isotopic 13C MMR Reveals Heterogeneity in the 13C-isotopomer distribution of Long-Chain n-alkanes(C11-C31) (2012)
  • Author(s): Gilbert A.
  • Organizer: 日本地球化学会2012年度年会
  • Place of Presentation: 九州大学
  • Year and Date: 2012-09-12
• [Presentation] 地球化学における有機分子の分子内炭素同位体比分析の現状と展望 (2012)
  • Author(s): 山田桂太
  • Organizer: 日本地球化学会2012年度年会
  • Place of Presentation: 九州大学
  • Year and Date: 2012-09-12
• [Presentation] Factors controlling the carbon isotopic variation of caffeine (2012)
  • Author(s): C. Wu
  • Organizer: International Symposium on Isotopomer
  • Place of Presentation: Washington USA
• [Presentation] Partial intramolecular 13C isotope distribution in long-chain N-alkanes (C11-C31) determined by isotopic 13C NMR (2012)
  • Author(s): A. Gilbert
  • Organizer: International Symposium on Isotopomer
  • Place of Presentation: Washington USA
• [Presentation] Measurement method for intramolecular carbon isotopic distributions of some C2 and C3 metabolites (2012)
  • Author(s): K. Yamada
  • Organizer: International Symposium on Isotopomer
  • Place of Presentation: Washington USA
• [Presentation] Measurement method for intramolecular carbon isotopic distributions of some C2 and C3 metabolites (2012)
  • Author(s): Keita Yamada
  • Organizer: 6th International Symposium on Isotopomers
  • Place of Presentation: Carnegie Inst. Of Washington(USA)
• [Presentation] Measurement of carbon isotope ratio of theanine in tea leaves (2011)
  • Author(s): T. Nimmanwudipong
  • Organizer: 2011年度日本地球化学会
  • Place of Presentation: 札幌
• [Presentation] 植物由来のアセトアルデヒドの分子内同位体分布に与えるエタノール酸化経路の影響 (2011)
  • Author(s): NaLi
  • Organizer: 2011年度日本地球化学会
  • Place of Presentation: 札幌
• [Presentation] Insights into theintramolecular 13C isotope distribution of long chain n-alkanes studied by isotopic 13C NMR (2011)
  • Author(s): A. Gilbert
  • Organizer: 2011年度日本地球化学会
  • Place of Presentation: 札幌
• [Presentation] Measurement of intramolecular carbon isotopic distribution of acetaldehyde emitted from plant leaves (2011)
  • Author(s): Na Li
  • Organizer: Goldschmidt2011
  • Place of Presentation: Czech Republic
• [Presentation] Determination of the intramolecular ^<13>C isotope distribution in ethanol : a comparison between IRMS and NMR (2011)
  • Author(s): Alexis Gibert, Ryota Hattori, Virginie Silvestre, Na Li, Keita Yamada, Naohiro Yoshida, Gerald S.Remaud
  • Organizer: ISOTOPES 2011
  • Place of Presentation: Greouxles-Brains, France
• [Presentation] Insights into the intramolecular 13C isotope distribution of long chain n-alkanes studied by isotopic 13C NMR (2011)
  • Author(s): Alexis Gilbert, Keita Yamada, Naohiro Yoshida
  • Organizer: 2011年度日本地球化学会
  • Place of Presentation: 札幌
• [Presentation] アミノ酸の分子内炭素安定同位体比測定 (2011)
  • Author(s): 奥野峻徳、山田桂太、Alexis Gilbert、Na Li、吉田尚弘
  • Organizer: 2011年度日本地球化学会
  • Place of Presentation: 札幌
• [Presentation] 地球化学における有機分子の分子内炭素同位体比分析の現状と展望
  • Author(s): 山田桂太
  • Organizer: 日本地球化学会2012年度年会
  • Place of Presentation: 九州大学（福岡県）
  • Invited