<i>p</i>-クマル酸および他のフェノールカルボン酸類のマコモ(ZIZANIA <i>latiforia</i>)中の存在と水への移行性について  [in Japanese] The presence of <i>p</i>-coumaric acid and some other phenolic carboxylic acids in water-oat (ZIZANIA <i>latiforia</i>) and their ability of migration into water  [in Japanese]

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Author(s)

Abstract

Five phenolic carboxylic acids (p-hydroxybenzoic, vanillic, syringic, p-coumaric and ferulic acids) and two cis-acids (p-coumaric and ferulic acids) were identified in water-oat by GC-MS, while four acids (p-hydroxybenzoic, vanillic, syringic and p-coumaric acids) were found in the exudate of the plant. The amounts of the acids determined by GC varied from 100 μg/g for vanillic acid to 580 μg/g for p-coumaric acid in the plant, and from 53 μg/l for p-coumaric acid to 140μg/l for syringic acid in the exudate. The comparison of the composition of the acids in the plant with that in the exudate showed that p-hydroxybenzoic, vanillic and syringic acids were more easily moved from the plant into water than p-coumaric and ferulic acids. It was suggested that the latter has an ethylenic double bond attached to the side chain.

Journal

  • Chikyukagaku

    Chikyukagaku 11(2), 63-69, 1977

    The Geochemical Society of Japan

Codes

  • NII Article ID (NAID)
    110008679638
  • NII NACSIS-CAT ID (NCID)
    AN00141280
  • Text Lang
    JPN
  • ISSN
    0386-4073
  • NDL Article ID
    1910989
  • NDL Source Classification
    M092;PA56
  • NDL Source Classification
    ZM41(科学技術--地球科学)
  • NDL Call No.
    Z15-645
  • Data Source
    NDL  NII-ELS  J-STAGE 
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