Formation of Aspartic Acid from Aqueous Mixture of Fumaric Acid and Ammonia by γ-Irradiation

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概要

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• Solutions containing fumaric acid and ammonium hydroxide in various mole ratios were irradiated with γ-rays from <SUP>60</SUP>Co source (3×10<SUP>4</SUP> R/hr). The formation of aspartic acid was de-tected by paper-electrophoresis, and the amounts produced were determined by spectrophotometry. The relation between aspartic acid yield and radiation dose was examined, and found to attain about 12% at a dose of 3×10<SUP>6</SUP> R, though it depended on the amount of fumaric acid used. The mechanism of the reactions involved is discussed.

• 一般社団法人 日本原子力学会の論文

著者

• SHINAGAWA Mutsuaki

  Department of Nuclear Engineering, Faculty of

• RAI Tokan

  Department of Nuclear Engineering, Faculty of Engineering, Osaka University

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• On the Gaseous Electro-Deposition of Decay Products of Thorium
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