Pattern of Acidic Amino Acid Fraction

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  • KASAI Takanori
    Department of Agricultural Chemistry, Faculty of Agriculture, Hokkaido University
  • SANO Minoru
    Central Research Institute, The Japan Tabacco and Salt Public Corporation
  • SAKAMURA Sadao
    Department of Agricultural Chemistry, Faculty of Agriculture, Hokkaido University

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Other Title
  • ソラマメ種子の酸性アミノ酸区分の特性
  • ソラマメ シュシ ノ サンセイ アミノサン クブン ノ トクセイ ソラマメ V

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Description

Three γ-glutamyl peptides-γ-L-glutamyl-L-phenylalanine, γ-L-glutamyl-L-tyrosine, γ-glutamylaspartic acid-were isolated and identified from broad bean seeds. The contents of the three γ-glutamyl peptides were very small (1_??_3mg/25kg seeds).<br> The field crops belonging to the Leguminosae were classified into three groups on the basis of contents of two γ-glutamyl dipeptides-γ-glutamylphenylalanine and γ-glutamyltyrosine-in the seeds. Group I; Crops containing large amount of the two γ-glutamyl peptides (soy bean, ladino clover, alfalfa, lupine). Group II-1; Crops containing little amount of the two γ-glutamyl peptides or free from them and containing large amount of other γ-glutamyl peptide (s) (green gram, adzuki bean, kidney bean, lima bean). Group II-2; Crops containing little amount of γ-glutamyl peptide (s) or free from them (broad bean).

Journal

  • Nippon Nōgeikagaku Kaishi

    Nippon Nōgeikagaku Kaishi 49 (6), 313-316, 1975

    Japan Society for Bioscience, Biotechnology, and Agrochemistry

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