Histochemistry. X. : Distributions of Aluminum, Phosphorus, and Other Elements in Bupleurum falcatum Root Cultivated in Japan(Pharmacognosy,Chemical)

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The concentrations and distributions of nine elements and three saikosaponins in Bupleurum falcatum root cultivated in Japan were histochemically examined by means of an electron microprobe X-ray microanalyzer (EXMA), inductively coupled plasma spectrometry (ICP) and high-performance liquid chromatography. Point and line analyses by semi-quantitative EXMA coupled with quantitative ICP proved to be a convenient and selective method for histochemical analysis of the tissue-specific distributions of the elements in plant roots. The present histochemical examination showed that aluminum and manganese along with three saikosaponins a, c and d occur exclusively in the outermost peripheral layer, consisting of a cork layer and pericycle, of the root, and that phosphorus occurs in the innermost xylem layer at a high concentration.

収録刊行物

  • Chemical & pharmaceutical bulletin   [巻号一覧]

    Chemical & pharmaceutical bulletin 35(8), 3323-3328, 1987-08-25  [この号の目次]

    公益社団法人日本薬学会

各種コード

  • NII論文ID(NAID)
    110006281412
  • NII書誌ID(NCID)
    AA00602100
  • 本文言語コード
    ENG
  • ISSN
    00092363
  • データ提供元
    NII-ELS 
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