Stimulatory Effect of Fe Ion on Safracin Production

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概要

• 論文の詳細を見る

• Factors affecting safracins A and B production by Pseudomonas fluorescens were studied. Under highly aerobic conditions, FeSO_4 and FeCl_3 at the concentration of 0.01% increased safracin B production and at the concentration of 0.1%, they increased safracin A production. These effects were inhibited by 1% Na_2S_2O_3. The combined effects of these salts with amino acids varied with concentraton : with 0.1% FeSO_4・7H_2O, lysine increased the production of both safracins, while 0.5% alanine decreased the production of both safracins. With 0.01% FeCl_3・6H_2O, 0.1% L-tyrosine, L-alanene, L-tryptophan and Lphenylalanine increased safracn B production.

• 公益社団法人日本生物工学会の論文
• 1985-06-25

著者

• Ikeda Yoshifumi

  Research Laboratories Yoshitomi Pharmaceutical Industries

• Ikeda Yoshifumi

  Research Laboratory Yoshitomi Pharmaceutical Ind.ltd.

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• Stimulatory Effect of Fe Ion on Safracin Production
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