GC/C/IRMSによるアミノ酸の分子レベル安定窒素同位体比分析：生体アミノ酸の窒素同位体比変動メカニズムの解明と生態学研究への応用

力石 嘉人; 柏山 祐一郎; 多田 洋平; 豊福 高志; 小川 奈々子; 北里 洋; 大河内 直彦

doi:10.14862/geochemproc.53.0.231.0

53th Annual Meeting of the Geochemical Society of Japan

Session ID : 3B08

DOI https://doi.org/10.14862/geochemproc.53.0.231.0

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Compound-specific stable nitrogen isotope analysis of amino aicds by GC/C/IRMS: elucidation for biological isotopic fractionation of amino acid nitrogen and its application for ecological studies

Yoshito Chikaraishi, Yuichiro Kashiyama, Yohei Tada, Takashi Toyohuku, Nanako Ogawa, Hiroshi Kitazato, Naohiko Ohkouchi

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Keywords: nitrogen isotope, amino acid, trophic level, ecology

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