合成メラノイジン(モデル堆積腐食物質)の芳香族構造生成への炭水化物およびアミノ酸の寄与 : <sup>13</sup>C標識グルコースを用いた検討  [in Japanese] Contribution of carbohydrate and amino acids to the formation of aromatic structure of synthetic melanoidin (model sedimentary humic substance): A study using <sup>13</sup>C-labeled glucose  [in Japanese]

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Author(s)

    • 森永 茂生 MORINAGA Shigeo
    • (現)桐蔭横浜大学工学部 (Present address) Department of Materials Science and Technology, Faculty of Engineering, Toin University of Yokohama

Abstract

As a part of study to elucidate the source of aromatic structure in sedimentary humic substances (SHS), we synthesized melanoidins (a model SHS) from <sup>13</sup>C-labeled glucose and nonlabeled amino acids and examined how glucose and amino acids are involved in the formation of their aromatic structures. The synthesized melanoidin was oxidized by alkaline perman ganate and benzenecarboxylic acids in their degradation products were analyzed by Chemical Ionization-GC/MS. The results indicate that aromatic structures are formed in melanoidin as a result of both selfcondensation of glucose and a reaction between glucose and amino acids.

Journal

  • Chikyukagaku

    Chikyukagaku 32(2), 97-104, 1998

    The Geochemical Society of Japan

References:  14

Cited by:  1

Codes

  • NII Article ID (NAID)
    110008679949
  • NII NACSIS-CAT ID (NCID)
    AN00141280
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    0386-4073
  • NDL Article ID
    4480542
  • NDL Source Classification
    ZM41(科学技術--地球科学)
  • NDL Call No.
    Z15-645
  • Data Source
    CJP  CJPref  NDL  NII-ELS  J-STAGE 
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