Changes in the IAA Metabolic Content of Zea mays L Kernels during Maturation(Organic Chemistry)

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概要

• 論文の詳細を見る

• Kernels of sweet corn (cv. Golden Cross Bantam and cv. Honey Bantam) and dent corn (cv. Pioneer dent corn and cv. White dent corn) were harvested at various development stages, and the IAA-related metabolites were analyzed quantitatively by HPLC. Metabolites 7-O-β-D-glucopyranosyl 3,7-dihydroxy-2-indolinone-3-acetic acid (zeanoside A and C), 8-O-β-D-glucopyranosyl 8-hydroxy-2-quinolone-4-carboxylic acid (zeanoside B) and 8-hydroxy-2-quinolone-4-carboxylic acid (zeanic acid) were found in the corn kernels. The content of zeanoside A and C in the corn kernels increased markedly at 20〜30 days after silking, and then gradually decreased as the kernels matured. The content of zeanoside B in the corn kernels was highest in the at early stages and disappeared at 20〜35 days after silking. Content of zeanic acid remained more or less unchanged at all development stages of the corn kernels.

• 社団法人日本農芸化学会の論文
• 1989-10-23

著者

• Shibata Hisao

  Department Of Agricultural Chemistry Faculty Of Agricultural Shinshu University

• Tateishi K

  Department Of Bioscience And Biotechnology Faculty Of Agriculture Shinshu University

• Tateishi Koichi

  Department Of Agricultural Chemistry Faculty Of Agricultural Shinshu University

• Matsushima Y

  Department Of Agricultural Chemistry Faculty Of Agriculture Shinshu University

• Matsushima Yutaka

  Department Of Genome Sciences Kobe University Graduate School Of Medicine

• Shibata H

  Shinshu Univ. Nagano Jpn

• SHIBATA Hitoshi

  Department of Agricultural Chemistry, Faculty of Agriculture, Shinshu University

• MATSUSHIMA Yutaka

  Department of Agricultural Chemistry, Faculty of Agriculture, Shinshu University

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